,year,features
0,1989,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'OCC80', 'PRESTG80', 'INDUS80', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkborn', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME86', 'RINCOM86', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE84', 'PRES84', 'IF84WHO', 'VOTE88', 'PRES88', 'IF88WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'wirtap', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'maattend', 'paattend', 'spattend', 'reliten', 'postlife', 'likediff', 'mindbody', 'palefull', 'pray', 'dejavu', 'esp', 'visions', 'spirits', 'grace', 'neargod', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPJew16', 'SPFUND16', 'tithing', 'prayer', 'bible', 'WORLD1', 'WORLD4', 'libtemp', 'contemp', 'prottemp', 'cathtemp', 'JewTEMP', 'relgrade', 'racmar', 'racseg', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'racchurh', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'socpars', 'socsibs', 'aged', 'drink', 'drunk', 'smoke', 'quitsmk', 'evsmoke', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'joblose', 'jobfind', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'fehome', 'fework', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'chldmore', 'chldnum', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'hit', 'hitage', 'gun', 'gunage', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fehelp', 'fepresch', 'fefam', 'racchng', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'DIVORCE5', 'UNEMP5', 'HOSDIS5', 'DEATH5', 'DEATH16', 'padeath', 'madeath', 'chlddth', 'sibdeath', 'spdeath', 'TRAUMA1', 'TRAUMA5', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'churhsch', 'jobsall', 'aidunemp', 'timepdwk', 'timehhwk', 'timefam', 'timefrnd', 'timeleis', 'timerelx', 'wrkearn', 'wrkenjoy', 'wrkimp', 'hwduties', 'yrsfirm', 'dowell', 'expernc', 'paysame', 'ageemp', 'sexemp', 'famresp', 'educemp', 'dk', 'bosswrks', 'strngun', 'secjob', 'hiinc', 'promotn', 'leisure', 'intjob', 'wrkindp', 'hlpoths', 'hlpsoc', 'flexhrs', 'unpeople', 'unmoney', 'unslfcon', 'unrespct', 'unfamten', 'unjobexp', 'unbored', 'undk', 'empself', 'smallbig', 'indusoth', 'privgovt', 'workweek', 'wantjob', 'findjob', 'iwrkhard', 'hrsmoney', 'ryrsfirm', 'rdowell', 'rpaysame', 'rexpernc', 'rageemp', 'rfamresp', 'reducemp', 'rdk', 'rsecjob', 'rhiinc', 'rpromotn', 'rleisure', 'rintjob', 'rwrkindp', 'rhlpoths', 'rhlpsoc', 'rflexhrs', 'xhaustn', 'physwrk', 'stress', 'boredom', 'danger', 'unhlthy', 'unpleznt', 'planwrk', 'findwork', 'bossemps', 'cowrkers', 'jobsat', 'supervis', 'supnum', 'moonlite', 'othhrs', 'numsites', 'localnum', 'totalnum', 'employer', 'numemply', 'forbdcom', 'forbdrac', 'forbdmar', 'allowcom', 'allowrac', 'allowmar', 'cideknew', 'cidewho', 'cidesex', 'cideage', 'ciderace', 'cidereg', 'CIDEWHO2', 'CIDESEX2', 'CIDEAGE2', 'CIDERAC2', 'CIDEREG2', 'CIDEWHO3', 'CIDESEX3', 'CIDEAGE3', 'CIDERAC3', 'CIDEREG3', 'aidsknow', 'aidswho', 'aidsdead', 'aidssex', 'aidsage', 'aidsrace', 'aidsreg', 'AIDSWHO2', 'AIDSDED2', 'AIDSSEX2', 'AIDSAGE2', 'AIDSRAC2', 'AIDSREG2', 'AIDSWHO3', 'AIDSDED3', 'AIDSSEX3', 'AIDSAGE3', 'AIDSRAC3', 'AIDSREG3', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'spethnic', 'SPETH1', 'SPETH2', 'SPETH3', 'spethnum', 'vetyears', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'RELATE1', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'MAR8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO681', 'PAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'sei', 'pasei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'usintl', 'usun', 'commun', 'russia', 'japan', 'canada', 'china', 'israel', 'egypt', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'ballot', 'issp', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
1,2000,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'wrkgovt', 'OCC80', 'PRESTG80', 'INDUS80', 'OCC10', 'occindv', 'occstatus', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'marital', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spwrkslf', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'pawrkslf', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'MAOCC80', 'MAPRES80', 'mawrkslf', 'MAIND80', 'MAOCC10', 'maoccindv', 'maoccstatus', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'maindstatus', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawrkgrw', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME98', 'RINCOM98', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE96', 'PRES96', 'IF96WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natchld', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'prayer', 'bible', 'WORLD1', 'racmar', 'racpush', 'raclive', 'affrmact', 'wrkwayup', 'blksimp', 'closeblk', 'closewht', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'weekswrk', 'partfull', 'joblose', 'jobfind', 'satjob', 'richwork', 'class', 'rank', 'RANK10', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'parsol', 'kidssol', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fepresch', 'fefam', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'god', 'numcong', 'KID5UP', 'pubsch', 'homesch', 'cathsch', 'chrissch', 'denomsch', 'relsch', 'privsch', 'othsch', 'othchrch', 'implives', 'obeytch', 'preach', 'ferespct', 'sympcoun', 'wrkyoung', 'worship', 'wlthwhts', 'WLTHJewS', 'wlthblks', 'wlthasns', 'wlthhsps', 'workwhts', 'WORKJewS', 'workblks', 'workasns', 'workhsps', 'violwhts', 'VIOLJewS', 'violblks', 'violasns', 'violhsps', 'intlwhts', 'INTLJewS', 'intlblks', 'intlasns', 'intlhsps', 'LIVEJewS', 'liveblks', 'liveasns', 'livehsps', 'livewhts', 'MARJew', 'marblk', 'MARAsian', 'marhisp', 'marwht', 'racwork', 'discaff', 'meltpot', 'letin', 'immunite', 'fejobaff', 'discaffm', 'discaffw', 'fehire', 'famwhts', 'famblks', 'FAMJewS', 'famhsps', 'famasns', 'fairwhts', 'fairblks', 'FAIRJewS', 'fairhsps', 'fairasns', 'conteng', 'contitl', 'contchn', 'CONTJew', 'contblk', 'contmex', 'contvn', 'contcuba', 'contirsh', 'contpr', 'contjpn', 'contmslm', 'othlang', 'OTHLANG1', 'OTHLANG2', 'othbest', 'spklang', 'uselang', 'getlang', 'parlang', 'granlang', 'langcom', 'langwrk', 'ENGOFF1', 'twolang', 'nobiling', 'engunite', 'FORLANG1', 'engthrtn', 'engvote', 'letinhsp', 'letinasn', 'letineur', 'immcrmup', 'immnew', 'immnojob', 'uswht', 'usblk', 'USJewS', 'ushisp', 'usasn', 'usamind', 'usmixed', 'whtchng', 'blkchng', 'JewSCHNG', 'hispchng', 'asnchng', 'ethchng', 'comwht', 'comblk', 'COMJewS', 'comhisp', 'comasn', 'comamind', 'hispwork', 'knwwht', 'knwblk', 'KNWJew', 'knwhisp', 'knwasn', 'whtschl', 'whtcom', 'whtrel', 'whtwrk', 'whtcls', 'blkschl', 'blkcom', 'blkrel', 'blkwrk', 'blkcls', 'JewSSCHL', 'JewSCOM', 'JewSREL', 'JewSWRK', 'JewSCLS', 'hispschl', 'hispcom', 'hisprel', 'hispwrk', 'hispcls', 'asnschl', 'asncom', 'asnrel', 'asnwrk', 'asncls', 'mostcom', 'leastcom', 'NEIETH1', 'NEIETH2', 'NEIETH3', 'NEIETH4', 'NEIETH5', 'NEIETH6', 'NEIETH7', 'NEIETH8', 'NEIETH9', 'NEIETH10', 'NEIETH11', 'NEIETH12', 'NEIETH13', 'NEIETH14', 'hswht', 'hseth', 'compuse', 'webtv', 'emailmin', 'emailhr', 'usewww', 'wwwhr', 'wwwmin', 'chathr', 'chatmin', 'drctlink', 'typeurl', 'srcheng', 'bookmark', 'catdrcty', 'hyperlnk', 'FIN30', 'SCHL30', 'EDUC30', 'WORK30', 'NEWS30', 'GOVT30', 'POL30', 'TRAVEL30', 'SPORTS30', 'MUSIC30', 'ART30', 'TVMOV30', 'HEALTH30', 'RELIG30', 'GAMES30', 'HUMOR30', 'PORN30', 'PERSON30', 'SCI30', 'HOBBY30', 'COOK30', 'WORK12', 'HMEFIN12', 'BUYINF12', 'BUYIT12', 'INVEST12', 'PEOPLE12', 'HEALTH12', 'TRAVEL12', 'LOCATE12', 'GAME12', 'NEWJOB12', 'CHAT12', 'POLINF12', 'ECON12', 'ABORT12', 'MORAL12', 'FORAFF12', 'RACREL12', 'ENVIRO12', 'POLCAM12', 'GUN12', 'TAXES12', 'FE12', 'NEWS12', 'polagree', 'polneutl', 'poldsagr', 'petition', 'contact', 'meeting', 'polnew', 'polchnge', 'polforms', 'polconf', 'polalter', 'poltough', 'artsmin', 'artshr', 'artschat', 'artsnew', 'artschng', 'wwwmusic', 'musicinf', 'musicget', 'musiclst', 'musicbuy', 'wwwclass', 'wwwcntry', 'wwwgthic', 'wwwjazz', 'wwwoldie', 'wwwrap', 'wwwrelig', 'wwwrock', 'wwwworld', 'musiclke', 'musicdif', 'musicnew', 'wwwart', 'ARTMUS1', 'ARTMUS2', 'artview', 'artinfo', 'ARTMUS3', 'wwwlit', 'litsite', 'litget', 'litauth', 'litread', 'wwwpersn', 'wwwsp', 'wwwgfbf', 'wwwcowrk', 'wwwbiz', 'wwwnei', 'wwwfrnd', 'wwwvol', 'online', 'manual', 'callcomp', 'askwork', 'askother', 'payother', 'doonown', 'advsp', 'advchld', 'advpar', 'advsib', 'advfam', 'advtchr', 'advstu', 'advsup', 'advcowrk', 'advcfrnd', 'advofrnd', 'advlib', 'SRCHENG1', 'SRCHENG2', 'download', 'upload', 'cmpvirus', 'hlthinfo', 'hlthpapr', 'HLTHMAG1', 'HLTHMAG2', 'hlthdoc', 'hlthfrel', 'hlthtv', 'hlthwww', 'polinfo', 'polpapr', 'POLMAG1', 'POLMAG2', 'poltv', 'polfrel', 'polcamp', 'polwww', 'buyinfgn', 'investgn', 'travelgn', 'peoplegn', 'gamegn', 'newjobgn', 'poldisgn', 'polinfgn', 'perfrmgn', 'artgn', 'numcntct', 'inperson', 'byphone', 'letters', 'meetings', 'byemail', 'comphome', 'usehome', 'numhome', 'wwwhome', 'paywww', 'WWWLINE1', 'WWWLINE2', 'ecomminh', 'ecomhrh', 'perminh', 'perhrh', 'wrkminh', 'wrkhrh', 'emminh', 'emhrh', 'wwwminh', 'wwwhrh', 'compwork', 'jobminw', 'jobhrw', 'incminw', 'inchrw', 'ecomminw', 'ecomhrw', 'perminw', 'perhrw', 'emminw', 'emhrw', 'wwwminw', 'wwwhrw', 'compoth', 'compschl', 'complib', 'compfri', 'compelse', 'mostloc', 'ecommino', 'ecomhro', 'permino', 'perhro', 'wrkmino', 'wrkhro', 'emmino', 'emhro', 'wwwmino', 'wwwhro', 'emsent', 'emsentp', 'emget', 'emgetp', 'emwrkloc', 'emwrkawy', 'emfamloc', 'emfamoth', 'emfri', 'emchurch', 'emgroups', 'TIMEKID1', 'TIMEKID2', 'TIMEKID3', 'TIMEKID4', 'SPTMKID1', 'SPTMKID2', 'SPTMKID3', 'SPTMKID4', 'KDTMKID1', 'KDTMKID2', 'KDTMKID3', 'KDTMKID4', 'KNOWKID1', 'KNOWKID2', 'KNOWKID3', 'KNOWKID4', 'huclean', 'FREEMNS1', 'FREEMNS2', 'FREEMNS3', 'FREEEXP1', 'FREEEXP2', 'FREEEXP3', 'howfree', 'rhowfree', 'freenow', 'rfreenow', 'satdemoc', 'leftlone', 'nogovt', 'inpeace', 'partpol', 'choice', 'expunpop', 'freeprss', 'wlthpov', 'cntrlife', 'modact', 'stairs', 'didlessp', 'limitedp', 'didlesse', 'crelesse', 'pain', 'peaceful', 'energy', 'downblue', 'socacts', 'TREAT1', 'TREAT2', 'TREAT3', 'TREAT4', 'TREAT5', 'TREAT6', 'TREAT7', 'TREAT8', 'TREAT9', 'TREAT10', 'TREAT11', 'WAIT1', 'WAIT2', 'WAIT3', 'WAIT4', 'WAIT5', 'WAIT6', 'WAIT7', 'WAIT8', 'WAIT9', 'WAIT10', 'WAIT11', 'downqol', 'downfam', 'downcure', 'downrely', 'downfeel', 'painqol', 'painfam', 'paincure', 'painrely', 'painfeel', 'emotqol', 'emotfam', 'emotcure', 'emotrely', 'emotfeel', 'CANINF1', 'CANINF2', 'CANINF3', 'CANINF4', 'CANINF5', 'CANINF6', 'CANINF7', 'CANINF8', 'CANINF9', 'CANINF10', 'CANINF11', 'CANINF12', 'CANINF13', 'CANINF14', 'posslq', 'opwlth', 'opknow', 'goodlife', 'INEQUAL3', 'INEQUAL4', 'INEQUAL5', 'INEQUAL7', 'paydoc', 'payexec', 'payskill', 'payunskl', 'paycabnt', 'paylaw', 'paysales', 'payfctry', 'payjudge', 'payrocc', 'givdoc', 'givowner', 'givexec', 'givskill', 'givunskl', 'givcabnt', 'givlaw', 'givsales', 'givjudge', 'givrocc', 'incgap', 'goveqinc', 'taxshare', 'conwlth', 'conclass', 'conunion', 'consoc', 'conage', 'occmobil', 'rewrdeff', 'rewrdint', 'corrupt', 'earndes', 'ldcgap', 'ldctax', 'richhlth', 'richeduc', 'payresp', 'payedtrn', 'paysup', 'PAYFAM1', 'paychild', 'paydowel', 'payhard', 'justpay', 'SOCTYPE1', 'SOCTYPE2', 'famrnk', 'unsklrnk', 'execrnk', 'pasup', 'BOOKS16', 'meovrwrk', 'localnum', 'privent', 'POSTMAT1', 'POSTMAT2', 'scifaith', 'harmgood', 'scigrn', 'grnecon', 'harmsgrn', 'grnprog', 'grwthelp', 'antests', 'grwtharm', 'naturgod', 'grnprice', 'grntaxes', 'grnsol', 'toodifme', 'ihlpgrn', 'SCITEST2', 'SCITEST4', 'SCITEST5', 'GRNTEST1', 'GRNTEST3', 'GRNTEST4', 'carsgen', 'carsfam', 'indusgen', 'chemgen', 'watergen', 'tempgen', 'pubdecid', 'busdecid', 'recycle', 'grngroup', 'grnsign', 'grnmoney', 'grndemo', 'comtype', 'popgrwth', 'impgrn', 'othssame', 'grnexagg', 'genegen', 'amprogrn', 'bizpeop', 'govtbiz', 'peopgovt', 'grnintl', 'ldcgrn', 'econgrn', 'nukeacc', 'infobiz', 'infogrn', 'infogovt', 'infonews', 'infotv', 'infocol', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'condom', 'relatsex', 'evidu', 'IDU30', 'evcrack', 'CRACK30', 'realinc', 'realrinc', 'coninc', 'conrinc', 'askfinan', 'askcrime', 'askdrugs', 'askmentl', 'askforgn', 'askdrink', 'asksexor', 'askfrbiz', 'askfrtrv', 'askcomp', 'knomentl', 'punarms', 'punleak', 'punenmy', 'punfrnd', 'puntrck', 'comsteal', 'comdata', 'comsys', 'comsnoop', 'comemail', 'comporn', 'lietest', 'testdrug', 'finanqs', 'compfin', 'chktravl', 'emailwrk', 'emailhme', 'tapwrk', 'taphme', 'srchwrk', 'camwrk', 'usspy', 'forspy', 'usterror', 'frterror', 'forsteal', 'nuclrwar', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'racesee', 'racedbtf', 'raceself', 'hispanic', 'RACECEN1', 'RACECEN2', 'RACECEN3', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'RELID1', 'RELID2', 'RELID3', 'relidbst', 'cathid', 'charisma', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'MAR8', 'RELATE9', 'GENDER9', 'OLD9', 'MAR9', 'RELATE10', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD8', 'RELHHD9', 'RELHHD10', 'RELHHD11', 'RELHHD12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'RELHH2', 'RELHH3', 'RELHH4', 'RELHH5', 'RELHH6', 'RELHH7', 'RELHH8', 'RELHH9', 'RELHH10', 'RELHH11', 'RELHH12', 'RELSP1', 'RELSP3', 'RELSP4', 'RELSP5', 'RELSP6', 'RELSP7', 'RELSP8', 'RELSP9', 'RELSP10', 'RELSP11', 'RELSP12', 'dateintv', 'ISCO681', 'PAISC681', 'MAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'sei', 'pasei', 'masei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'cohort', 'zodiac', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'saqissp', 'saqsex', 'feeused', 'lngthinv', 'easyget', 'ballot', 'version', 'issp', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
2,1976,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkbaby', 'MAWK16', 'INCOM16', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE72', 'PRES72', 'IF72WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'gunimp', 'courts', 'grass', 'relig', 'denom', 'other', 'fund', 'attend', 'reliten', 'postlife', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'racmar', 'racdin', 'racpush', 'racseg', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racschol', 'busing', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'manners', 'success', 'honest', 'clean', 'judgment', 'control', 'role', 'amicable', 'obeys', 'responsi', 'consider', 'interest', 'studious', 'aged', 'ANOMIA1', 'ANOMIA2', 'ANOMIA3', 'ANOMIA4', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'ANOMIA8', 'ANOMIA9', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'govaid', 'union', 'getahead', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'chldidel', 'chldmore', 'chldnum', 'chldsoon', 'divlaw', 'xmarsex', 'homosex', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'hit', 'hitage', 'hitnum', 'gun', 'gunage', 'gunnum', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'ticket', 'arrest', 'phone', 'coop', 'comprend', 'form', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ethnum', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'GENDER8', 'OLD8', 'OLD9', 'OLD10', 'RELATE11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswar', 'uswary', 'usintl', 'usun', 'commun', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'sampcode', 'sample', 'wtssall', 'vstrat', 'vpsu']"
3,2008,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'wrkgovt', 'OCC80', 'PRESTG80', 'INDUS80', 'OCC10', 'occindv', 'occstatus', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'marital', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spwrkslf', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'pawrkslf', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'MAOCC80', 'MAPRES80', 'mawrkslf', 'MAIND80', 'MAOCC10', 'maoccindv', 'maoccstatus', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'maindstatus', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawrkgrw', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME06', 'RINCOM06', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE04', 'PRES04', 'IF04WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natchld', 'natsci', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'spkmslm', 'colmslm', 'libmslm', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'OTHJew', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'popespks', 'RELIG16', 'DENOM16', 'OTH16', 'OTHJew16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'SPJew16', 'prayer', 'bible', 'racopen', 'raclive', 'racpres', 'affrmact', 'wrkwayup', 'closeblk', 'closewht', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'weekswrk', 'partfull', 'joblose', 'jobfind', 'satjob', 'richwork', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'parsol', 'kidssol', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fepresch', 'fefam', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'marelig', 'MAJew', 'parelig', 'PAJew', 'god', 'reborn', 'savesoul', 'punsin', 'blkwhite', 'rotapple', 'permoral', 'wlthwhts', 'wlthblks', 'workwhts', 'workblks', 'intlwhts', 'intlblks', 'liveblks', 'livewhts', 'marblk', 'MARAsian', 'marhisp', 'marwht', 'racwork', 'discaff', 'fejobaff', 'discaffm', 'discaffw', 'fehire', 'rellife', 'relpersn', 'sprtprsn', 'relexp', 'othlang', 'OTHLANG1', 'OTHLANG2', 'spklang', 'betrlang', 'numemps', 'relneg', 'newsfrom', 'scifrom', 'seeksci', 'nextgen', 'toofast', 'advfront', 'astrolgy', 'astrosci', 'scibnfts', 'balpos', 'balneg', 'scistudy', 'scitext', 'expdesgn', 'exptext', 'ODDS1', 'ODDS2', 'hotcore', 'radioact', 'boyorgrl', 'lasers', 'electron', 'viruses', 'bigbang', 'condrift', 'evolved', 'earthsun', 'solarrev', 'intrhome', 'COLDEG1', 'majorcol', 'colsci', 'colscinm', 'hsmath', 'hsbio', 'hschem', 'hsphys', 'nanotech', 'NANOKNW1', 'NANOKNW2', 'nanowill', 'nanoben', 'nanoharm', 'scimode', 'intintl', 'intfarm', 'inteduc', 'intsci', 'intecon', 'inttech', 'intmed', 'intspace', 'intenvir', 'intmil', 'sciintro', 'visart', 'visnhist', 'viszoo', 'vissci', 'vislib', 'scimath', 'anscitst', 'maboygrl', 'H2OLIFE', 'anheat', 'lftplane', 'stormtxt', 'litmstxt', 'goldfish', 'SALTH2O', 'erosion', 'genes', 'gills', 'upbreath', 'daynight', 'weighing', 'seesand', 'FISHEXP1', 'FISHEXP2', 'startbiz', 'ownbiz', 'numown', 'yearbiz', 'paidemps', 'bizgross', 'bizshare', 'owninc', 'whybiz', 'NUMEMPS5', 'SPJREL16', 'SPJOTH16', 'majwoth', 'pajwoth', 'bmitzvah', 'synmem', 'KD1RELIG', 'KD2RELIG', 'KD3RELIG', 'KD4RELIG', 'KD5RELIG', 'KD6RELIG', 'KD1JWOTH', 'DONE911A', 'EFF911A', 'DONE911B', 'EFF911B', 'DONE911C', 'EFF911C', 'DONE911D', 'EFF911D', 'DONE911E', 'EFF911E', 'DONE911F', 'EFF911F', 'DONE911G', 'EFF911G', 'DONE911H', 'EFF911H', 'DONE911I', 'EFF911I', 'DONE911J', 'EFF911J', 'DONE911K', 'EFF911K', 'DONE911L', 'EFF911L', 'DONE911M', 'EFF911M', 'DONE911N', 'EFF911N', 'doneelse', 'WORK3YRS', 'curempyr', 'paychnge', 'pastpay', 'whyleave', 'WHYJBCT1', 'WHYJBCT2', 'LOSEJB12', 'WHYLOSE1', 'WHYLOSE2', 'WHYLOSE3', 'findnwjb', 'moretrde', 'newjobs', 'lostjobs', 'wkcomptr', 'wocomptr', 'autonojb', 'MEETF2F1', 'MEETF2F2', 'intlcowk', 'lastyrwk', 'leavejb', 'WHYNOJB1', 'WHYNOJB2', 'inclstjb', 'bornsp', 'agecmeus', 'visa', 'typevisa', 'natdeg', 'emphlth', 'emphplan', 'othplan', 'SEXSEX18', 'toldsmsx', 'attractd', 'toldsxor', 'relgendr', 'marunion', 'sexunion', 'evkid', 'adoptkid', 'kidlived', 'kidresp', 'KIDNOW1', 'KIDNOW2', 'toldwork', 'evlosejb', 'LOSEJOB5', 'evnegjob', 'NEGJOB5', 'evharjb', 'HARJOB5', 'evdwell', 'DWELL5', 'EMPHLTH1', 'EMPHLTH2', 'hlthcovr', 'hlthtype', 'sppart', 'mykids', 'othkids', 'harsexjb', 'harsexcl', 'ownclerg', 'numclerg', 'OPENREL1', 'OPENREL2', 'COUNSEL1', 'COUNSEL2', 'CLRGMAR1', 'CLRGMAR3', 'CLRGSEX1', 'CLRGSEX2', 'ONGOREL1', 'ONGOREL2', 'HUSHREL1', 'TOLDEXP1', 'TOLDEXP2', 'TOLDEXP3', 'TOLDREL1', 'knwclsex', 'clsclsex', 'clrgmode', 'goodlife', 'INEQUAL3', 'INEQUAL5', 'incgap', 'goveqinc', 'taxrich', 'taxshare', 'hubbywrk', 'marhomo', 'meovrwrk', 'localnum', 'hapunhap', 'PREMARS1', 'XMARSEX1', 'HOMOSEX1', 'abdefctw', 'abpoorw', 'concong', 'conbiz', 'conchurh', 'concourt', 'conschls', 'clergvte', 'clerggov', 'churhpow', 'godchnge', 'afterlif', 'heaven', 'hell', 'miracles', 'theism', 'fatalism', 'godmeans', 'nihilism', 'egomeans', 'relexper', 'marelkid', 'madenkid', 'parelkid', 'padenkid', 'religkid', 'denkid', 'religsp', 'densp', 'attendma', 'attendpa', 'ATTEND12', 'prayfreq', 'relactiv', 'RELACTIV1', 'feelrel', 'cantrust', 'trustsci', 'religcon', 'religint', 'reltruth', 'geomobil', 'relgrpeq', 'rspctrel', 'relmarry', 'relcand', 'RELEXT1', 'RELEXT2', 'reincar', 'nirvana', 'ancestrs', 'mywaygod', 'relobjct', 'vistholy', 'relsprt', 'paxhappy', 'makefrnd', 'comfort', 'rightpeo', 'perscrfc', 'harmgood', 'LETIN1A', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'condom', 'relatsex', 'evidu', 'IDU30', 'evcrack', 'CRACK30', 'hivtest', 'HIVTEST1', 'HIVTEST2', 'sexornt', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'hispanic', 'RACECEN1', 'RACECEN2', 'RACECEN3', 'uscitzn', 'fucitzn', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'WHERE6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'OLD9', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'WHERE11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD8', 'RELHHD9', 'RELHHD11', 'RELHHD12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'RELHH2', 'RELHH3', 'RELHH4', 'RELHH5', 'RELHH6', 'RELHH7', 'RELHH8', 'RELHH9', 'RELHH11', 'RELHH12', 'RELSP1', 'RELSP3', 'RELSP4', 'RELSP5', 'RELSP6', 'RELSP7', 'RELSP8', 'RELSP9', 'RELSP11', 'RELSP12', 'dateintv', 'ISCO681', 'PAISC681', 'MAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'sei', 'pasei', 'masei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'cohort', 'zodiac', 'inthisp', 'INTRACE1', 'INTRACE2', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'intid', 'feeused', 'feelevel', 'lngthinv', 'intage', 'intethn', 'mode', 'intsex', 'intyrs', 'consent', 'pilloky', 'popespky', 'polhitoy', 'LETDIE1Y', 'ballot', 'version', 'sampcode', 'phase', 'spanself', 'spanint', 'spaneng', 'RES2006', 'CSHUTYP06', 'wtss', 'wtssnr', 'wtssall', 'vstrat', 'vpsu']"
4,1990,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'OCC80', 'PRESTG80', 'INDUS80', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkborn', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME86', 'RINCOM86', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE88', 'PRES88', 'IF88WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'wirtap', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPJew16', 'SPFUND16', 'prayer', 'bible', 'WORLD1', 'WORLD4', 'racmar', 'racseg', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'racchurh', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'socpars', 'socsibs', 'aged', 'drink', 'drunk', 'smoke', 'quitsmk', 'evsmoke', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'joblose', 'jobfind', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'fehome', 'fework', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'chldmore', 'chldnum', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'hit', 'hitage', 'gun', 'gunage', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fehelp', 'fepresch', 'fefam', 'racchng', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'DIVORCE5', 'UNEMP5', 'HOSDIS5', 'DEATH5', 'DEATH16', 'padeath', 'madeath', 'chlddth', 'sibdeath', 'spdeath', 'TRAUMA1', 'TRAUMA5', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'ownthing', 'talkback', 'twoclass', 'openmind', 'WHYPOOR1', 'WHYPOOR2', 'WHYPOOR3', 'WHYPOOR4', 'SOCDIF1', 'SOCDIF2', 'SOCDIF3', 'SOCDIF4', 'wlthwhts', 'WLTHJewS', 'wlthblks', 'wlthasns', 'wlthhsps', 'wlthso', 'workwhts', 'WORKJewS', 'workblks', 'workasns', 'workhsps', 'workso', 'violwhts', 'VIOLJewS', 'violblks', 'violasns', 'violhsps', 'violso', 'intlwhts', 'INTLJewS', 'intlblks', 'intlasns', 'intlhsps', 'intlso', 'farewhts', 'FAREJewS', 'fareblks', 'fareasns', 'farehsps', 'fareso', 'patrwhts', 'PATRJewS', 'patrblks', 'patrasns', 'patrhsps', 'patrso', 'LIVEJewS', 'liveblks', 'liveasns', 'livehsps', 'liveno', 'liveso', 'MARJew', 'marblk', 'MARAsian', 'marhisp', 'marno', 'marso', 'workfare', 'lessfare', 'povzone', 'povschs', 'povcol', 'blkzone', 'blkschs', 'blkcol', 'racquota', 'influwht', 'INFLUJew', 'influblk', 'influasn', 'influhsp', 'influso', 'hspjobs', 'blkjobs', 'asnjobs', 'hsphouse', 'blkhouse', 'asnhouse', 'racwork', 'affact', 'discaff', 'DISCWHY1', 'DISCWHY2', 'DISCWHY3', 'DISCWHY4', 'DISCWHY5', 'DISCWHY6', 'obeylaw', 'PROTEST1', 'PROTEST2', 'PROTEST3', 'PROTEST4', 'PROTEST5', 'PROTEST6', 'revspeak', 'revpub', 'racspeak', 'racpub', 'crimtail', 'crimtap', 'crimread', 'crimhold', 'verdict', 'progtax', 'eqincome', 'setwage', 'setprice', 'cutgovt', 'makejobs', 'lessreg', 'hlphitec', 'savejobs', 'cuthours', 'spenviro', 'sphlth', 'sppolice', 'spschool', 'sparms', 'spretire', 'spunemp', 'sparts', 'infljobs', 'laborpow', 'buspow', 'govtpow', 'ownpower', 'ownsteel', 'ownbanks', 'jobsall', 'pricecon', 'hlthcare', 'aidold', 'aidindus', 'aidunemp', 'equalize', 'aidcol', 'aidhouse', 'protstrs', 'revoltrs', 'racists', 'unionsok', 'polint', 'cideknew', 'cidewho', 'cidesex', 'cideage', 'ciderace', 'cidereg', 'CIDEWHO2', 'CIDESEX2', 'CIDEAGE2', 'CIDERAC2', 'CIDEREG2', 'CIDEWHO3', 'CIDESEX3', 'CIDEAGE3', 'CIDERAC3', 'CIDEREG3', 'aidsknow', 'aidswho', 'aidsdead', 'aidssex', 'aidsage', 'aidsrace', 'aidsreg', 'AIDSWHO2', 'AIDSDED2', 'AIDSAGE2', 'AIDSRAC2', 'AIDSREG2', 'AIDSWHO3', 'AIDSDED3', 'AIDSSEX3', 'AIDSAGE3', 'AIDSRAC3', 'AIDSREG3', 'suiknew', 'suiwho', 'suisex', 'suiage', 'suirace', 'suireg', 'SUIWHO2', 'SUISEX2', 'SUIAGE2', 'SUIRAC2', 'SUIREG2', 'SUIWHO3', 'SUISEX3', 'SUIAGE3', 'SUIREG3', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'SEXFREQ1', 'SEXFREQ2', 'numwomen', 'nummen', 'siborder', 'genetest', 'genegood', 'geneself', 'geneabrt', 'GENEDEF1', 'GENEDEF2', 'GENEDEF3', 'parhardr', 'parworse', 'parrght', 'parwhere', 'parfin', 'pargovt', 'partime', 'parwork', 'partaxes', 'rolema', 'rolepa', 'rolegp', 'roleccp', 'roletchr', 'roleclrg', 'chldeduc', 'chldlove', 'chldsafe', 'chldmorl', 'chldsup', 'chldhome', 'chldhlth', 'chldskls', 'chldtime', 'inffilms', 'infpubtv', 'infnettv', 'infadstv', 'infmusic', 'sppregnt', 'sphlthkd', 'spheadst', 'sppoorkd', 'spwrkpar', 'sphomekd', 'spdsabkd', 'spdrugs', 'spfoodkd', 'sppill', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'spethnic', 'SPETH1', 'SPETH2', 'SPETH3', 'spethnum', 'vetyears', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'WHERE11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO681', 'PAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'sei', 'pasei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'usintl', 'usun', 'commun', 'russia', 'japan', 'canada', 'china', 'israel', 'egypt', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'ballot', 'issp', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
5,1986,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'wrkgovt', 'commute', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME86', 'RINCOM86', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE84', 'PRES84', 'IF84WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'cappun', 'courts', 'wirtap', 'grass', 'relig', 'denom', 'other', 'fund', 'attend', 'maattend', 'paattend', 'spattend', 'reliten', 'postlife', 'likediff', 'mindbody', 'restact', 'palefull', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'crtrheal', 'rdeemlib', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'prayer', 'prayerx', 'libtemp', 'contemp', 'prottemp', 'cathtemp', 'JewTEMP', 'fepriest', 'feclergy', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'racchurh', 'happy', 'hapmar', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'mannersy', 'successy', 'honesty', 'cleany', 'judgmeny', 'controly', 'roley', 'amicably', 'obeysy', 'responsy', 'considey', 'interesy', 'studiouy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'socpars', 'socsibs', 'aged', 'drink', 'drunk', 'smoke', 'quitsmk', 'evsmoke', 'joblose', 'jobfind', 'satjob', 'class', 'satfin', 'finalter', 'finrela', 'mininc', 'unemp', 'getaid', 'union', 'fehome', 'fework', 'fepres', 'fepol', 'chldidel', 'chldmore', 'chldnum', 'pillok', 'sexeduc', 'divlaw', 'spdue', 'sppaid', 'premarsx', 'teensex', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'hit', 'hitage', 'gun', 'gunage', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fehelp', 'fepresch', 'fefam', 'racchng', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'DIVORCE5', 'UNEMP5', 'HOSDIS5', 'DEATH5', 'DEATH16', 'padeath', 'madeath', 'chlddth', 'sibdeath', 'spdeath', 'TRAUMA1', 'TRAUMA5', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'malive', 'mavisit', 'matime', 'macall', 'palive', 'pavisit', 'patime', 'pacall', 'sisnum', 'sisvisit', 'sistime', 'siscall', 'bronum', 'brovisit', 'brotime', 'brocall', 'daunum', 'dauvisit', 'dautime', 'daucall', 'sonnum', 'sonvisit', 'sontime', 'soncall', 'posslq', 'grparnum', 'grkidnum', 'unaunum', 'inlawnum', 'relnum', 'relmost', 'relvisit', 'reltime', 'relcall', 'frinum', 'friwork', 'frineigh', 'frisex', 'frivisit', 'fritime', 'fricall', 'CHORES1', 'CHORES2', 'SICK1', 'SICK2', 'BORROW1', 'BORROW2', 'UPSET1', 'UPSET2', 'DOWN1', 'DOWN2', 'CHANGE1', 'CHANGE2', 'livecom', 'livehome', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'spethnic', 'SPETH1', 'SPETH2', 'SPETH3', 'spethnum', 'dwelling', 'dwelown', 'RELATE1', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'MAR8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'usintl', 'usun', 'russia', 'japan', 'canada', 'china', 'israel', 'egypt', 'WELFARE1', 'WELFARE2', 'WELFARE3', 'WELFARE4', 'WELFARE5', 'WELFARE6', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'issp', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
6,2018,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'wrkgovt', 'OCC10', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'marital', 'martype', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'cowrksta', 'cowrkslf', 'coevwork', 'COHRS1', 'COHRS2', 'spwrkslf', 'SPOCC10', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'COOCC10', 'COIND10', 'pawrkslf', 'PAOCC10', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'mawrkslf', 'MAOCC10', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'coeduc', 'codeg', 'degree', 'padeg', 'madeg', 'spdeg', 'MAJOR1', 'MAJOR2', 'dipged', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawrkgrw', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME16', 'RINCOM16', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE12', 'PRES12', 'IF12WHO', 'VOTE16', 'PRES16', 'IF16WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natchld', 'natsci', 'natenrgy', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'spkmslm', 'colmslm', 'libmslm', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'popespks', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'corel', 'coden', 'coother', 'COJew', 'cofund', 'prayer', 'bible', 'racopen', 'raclive', 'affrmact', 'wrkwayup', 'happy', 'hapmar', 'hapcohab', 'health', 'life', 'helpful', 'fair', 'trust', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'weekswrk', 'partfull', 'joblose', 'jobfind', 'satjob', 'richwork', 'class', 'rank', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'WKSUB1', 'WKSUBS1', 'wksup', 'wksups', 'WKSUP1', 'WKSUPS1', 'unemp', 'union', 'UNION1', 'getahead', 'parsol', 'kidssol', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'HUNT1', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'random', 'fechld', 'fepresch', 'fefam', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'god', 'reborn', 'savesoul', 'numcong', 'wlthwhts', 'wlthblks', 'wlthhsps', 'workwhts', 'workblks', 'workhsps', 'intlwhts', 'intlblks', 'intlhsps', 'liveblks', 'marblk', 'MARAsian', 'marhisp', 'marwht', 'racwork', 'discaff', 'yousup', 'spwksup', 'fejobaff', 'discaffm', 'discaffw', 'fehire', 'vigversn', 'seriousp', 'charactr', 'imbalnce', 'wayraise', 'stresses', 'genetics', 'godswill', 'upsdowns', 'breakdwn', 'mentlill', 'physill', 'viglabel', 'dectreat', 'decmoney', 'imprvown', 'imprvtrt', 'vignei', 'vigsoc', 'vigfrnd', 'vigwork', 'viggrp', 'vigmar', 'hurtoth', 'hurtself', 'tlkfam', 'tlkclrgy', 'meddoc', 'mentldoc', 'mentloth', 'sphealer', 'selfhelp', 'otcmed', 'rxmed', 'mentlhos', 'dofirst', 'mustdoc', 'mustmed', 'musthosp', 'dangrslf', 'dangroth', 'KNWMW1', 'KNWMW2', 'KNWMW3', 'KNWMW4', 'KNWMW5', 'MHP1R1', 'MHP1R2', 'MHP2R1', 'MHP2R2', 'MHP3R1', 'MHP3R2', 'MHP4R1', 'MHP4R2', 'MHP5R1', 'CLOSETO1', 'CLOSETO2', 'CLOSETO3', 'CLOSETO4', 'CLOSETO5', 'SEETALK1', 'SEETALK2', 'SEETALK3', 'SEETALK4', 'SEETALK5', 'MHTREAT1', 'MHTREAT2', 'MHTREAT3', 'MHTREAT4', 'MHTREAT5', 'MYPROBS1', 'MYPROBS2', 'MYPROBS3', 'MYPROBS4', 'MYPROBS5', 'SEVERE1', 'SEVERE2', 'SEVERE3', 'SEVERE4', 'SEVERE5', 'DANGOTH1', 'DANGOTH2', 'DANGOTH3', 'DANGOTH4', 'DANGOTH5', 'DANGSLF1', 'DANGSLF2', 'DANGSLF3', 'DANGSLF4', 'DANGSLF5', 'fammhneg', 'othmhneg', 'diagnosd', 'mhtreatd', 'MCSDS1', 'MCSDS2', 'MCSDS3', 'MCSDS4', 'MCSDS5', 'MCSDS6', 'MCSDS7', 'relpersn', 'sprtprsn', 'othlang', 'OTHLANG1', 'OTHLANG2', 'spklang', 'betrlang', 'compuse', 'webmob', 'emailmin', 'emailhr', 'usewww', 'wwwhr', 'wwwmin', 'huclean', 'wrktype', 'yearsjob', 'waypaid', 'wrksched', 'moredays', 'mustwork', 'wrkhome', 'whywkhme', 'famwkoff', 'wkvsfam', 'famvswk', 'hrsrelax', 'secondwk', 'learnnew', 'workfast', 'workdiff', 'overwork', 'knowwhat', 'myskills', 'respect', 'trustman', 'safetywk', 'safefrst', 'teamsafe', 'safehlth', 'proudemp', 'prodctiv', 'wksmooth', 'trdunion', 'partteam', 'wkdecide', 'toofewwk', 'promteok', 'opdevel', 'hlpequip', 'haveinfo', 'wkfreedm', 'fringeok', 'supcares', 'condemnd', 'promtefr', 'cowrkint', 'jobsecok', 'suphelp', 'wrktime', 'cowrkhlp', 'manvsemp', 'hvylift', 'handmove', 'wkpraise', 'fairearn', 'rincblls', 'laidoff', 'JOBFIND1', 'trynewjb', 'wkageism', 'wkracism', 'wksexism', 'wkharsex', 'wkharoth', 'HEALTH1', 'physhlth', 'mntlhlth', 'hlthdays', 'usedup', 'backpain', 'painarms', 'hurtatwk', 'spvtrfair', 'strredpg', 'phyeffrt', 'slpprblm', 'SATJOB1', 'knowschd', 'usetech', 'STRESS12', 'hyperten', 'arthrtis', 'diabetes', 'depress', 'weight', 'height', 'ntwkhard', 'misswork', 'lifenow', 'LIFEIN5', 'disrspct', 'poorserv', 'notsmart', 'afraidof', 'threaten', 'quallife', 'hlthphys', 'hlthmntl', 'satsoc', 'actssoc', 'physacts', 'emoprobs', 'fatigue', 'ratepain', 'abfelegl', 'abmelegl', 'abmoral', 'ABSTATE1', 'ABSTATE2', 'ABHELP1', 'ABHELP2', 'ABHELP3', 'ABHELP4', 'ABMEDGOV1', 'ABMEDGOV2', 'abinspay', 'natnotice', 'natviews', 'nataccess', 'nattime', 'natsat', 'natrelax', 'natactive', 'natmeet', 'nattimeok', 'natlack', 'numpets', 'whynopet', 'PETB4', 'dog', 'cat', 'smammal', 'bird', 'fish', 'reptile', 'horse', 'pig', 'goat', 'othpet', 'petplay', 'petcmfrt', 'petfam', 'DOGB4', 'CATB4', 'SMAMMALB4', 'BIRDB4', 'FISHB4', 'REPTILEB4', 'HORSEB4', 'OTHPETB4', 'PETB4PLY', 'PETB4CMFRT', 'PETB4FAM', 'WORKFOR1', 'ownstock', 'stockval', 'stockops', 'extrapay', 'compperf', 'deptperf', 'indperf', 'EXTR2017', 'extraval', 'extrayr', 'yearval', 'numemps', 'wrkslffam', 'newsfrom', 'scifrom', 'seeksci', 'nextgen', 'toofast', 'advfront', 'astrolgy', 'astrosci', 'scibnfts', 'balpos', 'balneg', 'scistudy', 'scitext', 'expdesgn', 'exptext', 'ODDS1', 'ODDS2', 'hotcore', 'radioact', 'boyorgrl', 'lasers', 'electron', 'viruses', 'bigbang', 'BIGBANG1', 'BIGBANG2', 'condrift', 'evolved', 'EVOLVED2', 'earthsun', 'solarrev', 'COLDEG1', 'majorcol', 'colsci', 'colscinm', 'hsmath', 'hsbio', 'hschem', 'hsphys', 'nanowill', 'nanoben', 'nanoharm', 'intintl', 'intfarm', 'inteduc', 'intsci', 'intecon', 'inttech', 'intmed', 'intspace', 'intenvir', 'intmil', 'visnhist', 'viszoo', 'vissci', 'SCINEWS1', 'SCINEWS2', 'SCINEWS3', 'scientgo', 'scienthe', 'scientod', 'scientbe', 'buyvalue', 'compwage', 'numorg', 'empinput', 'slfmangd', 'emptrain', 'wealth', 'esop', 'defpensn', 'buyesop', 'esopnot', 'company', 'mhunsure', 'mhdiagno', 'ratetone', 'prvdhlth', 'prvdold', 'POLEFF11', 'posslq', 'posslqy', 'marcohab', 'kidpars', 'firstyou', 'helpfrds', 'demands', 'knwbus', 'knwexec', 'knwclenr', 'knwcuttr', 'knwhrman', 'knwlawyr', 'knwmchnc', 'knwnurse', 'knwcop', 'knwtcher', 'smallgap', 'govlazy', 'partlsc', 'partpart', 'partvol', 'hlphome', 'hlpsick', 'hlpdown', 'hlpadvce', 'hlpsococ', 'hlploan', 'hlpjob', 'hlppaper', 'hlpresde', 'hlpsickr', 'LONELY1', 'LONELY2', 'LONELY3', 'trcourts', 'trbigbus', 'fampress', 'upset', 'dinefrds', 'newfrds', 'conwkday', 'CONF2F', 'cntctpar', 'cntctsib', 'cntctkid', 'cntctfam', 'cntctfrd', 'intcntct', 'healthissp', 'unhappy', 'pilingup', 'mygoals', 'satlife', 'endsmeet', 'numlangs', 'goodlife', 'incgap', 'goveqinc', 'hubbywrk', 'marhomo', 'meovrwrk', 'SATFAM7', 'stress', 'supervis', 'localnum', 'hapunhap', 'XMARSEX1', 'HOMOSEX1', 'abpoorw', 'concong', 'conbiz', 'conchurh', 'concourt', 'conschls', 'clergvte', 'churhpow', 'godchnge', 'afterlif', 'heaven', 'hell', 'miracles', 'theism', 'fatalism', 'godmeans', 'nihilism', 'egomeans', 'marelkid', 'madenkid', 'parelkid', 'padenkid', 'religkid', 'denkid', 'attendma', 'attendpa', 'ATTEND12', 'prayfreq', 'relactiv', 'relscrpt', 'feelrel', 'befair', 'cantrust', 'trustsci', 'religcon', 'religint', 'relmarry', 'RELEXT1', 'RELEXT3', 'ancestrs', 'mywaygod', 'relgeneq', 'relobjct', 'vistholy', 'relsprt', 'makefrnd', 'comfort', 'relgenbar', 'govvsrel', 'difrel', 'relpast', 'relrlvnt', 'christns', 'muslims', 'hindus', 'buddhsts', 'jews', 'atheists', 'nukegen', 'indusgen', 'chemgen', 'watergen', 'tempgen', 'genegen', 'LETIN1A', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'condom', 'relatsex', 'evidu', 'IDU30', 'evcrack', 'CRACK30', 'hivtest', 'HIVTEST1', 'HIVTEST2', 'sexornt', 'sexbirth', 'sexnow', 'GENETST1', 'GENEGOO2', 'maleornt', 'GENESELF2', 'GENEABRT2', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'hispanic', 'RACECEN1', 'RACECEN2', 'RACECEN3', 'uscitzn', 'fucitzn', 'yearsusa', 'mnthsusa', 'vetyears', 'dwelling', 'dwelown', 'DWELOWN16', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'WHERE6', 'RELATE7', 'GENDER7', 'OLD7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'WHERE11', 'RELATE12', 'OLD12', 'MAR12', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD8', 'RELHHD9', 'RELHHD10', 'RELHHD11', 'RELHHD12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'RELHH2', 'RELHH3', 'RELHH4', 'RELHH5', 'RELHH6', 'RELHH7', 'RELHH8', 'RELHH9', 'RELHH10', 'RELHH11', 'RELHH12', 'RELSP1', 'RELSP3', 'RELSP4', 'RELSP5', 'RELSP6', 'RELSP7', 'RELSP8', 'RELSP9', 'RELSP10', 'RELSP11', 'RELSP12', 'dateintv', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'COISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'COSEI10', 'COSEI10EDUC', 'COSEI10INC', 'COPRES10', 'COPRES105PLUS', 'uswary', 'cohort', 'zodiac', 'inthisp', 'INTRACE1', 'INTRACE2', 'INTRACE3', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'intid', 'feeused', 'feelevel', 'lngthinv', 'intage', 'intethn', 'mode', 'intsex', 'intyrs', 'consent', 'ballot', 'version', 'issp', 'sampcode', 'phase', 'spanself', 'spanint', 'spaneng', 'hlthstrt', 'huadd', 'dwellpre', 'kidsinhh', 'respond', 'incuspop', 'neisafe', 'rlooks', 'rgroomed', 'rweight', 'rhlthend', 'wtss', 'wtssnr', 'wtssall', 'vstrat', 'vpsu']"
7,1977,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkbaby', 'MAWK16', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME77', 'RINCOM77', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE72', 'PRES72', 'IF72WHO', 'VOTE76', 'PRES76', 'IF76WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'wirtap', 'relig', 'denom', 'other', 'fund', 'attend', 'reliten', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'prayer', 'racmar', 'racdin', 'racpush', 'racseg', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racschol', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'happy', 'hapmar', 'health', 'life', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'socrel', 'socommun', 'socfrend', 'socbar', 'drink', 'drunk', 'smoke', 'smokecig', 'cigweek', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'joblose', 'jobfind', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'govaid', 'getahead', 'fehome', 'fework', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'chldmore', 'chldnum', 'chldsoon', 'pill', 'teenpill', 'sexeduc', 'divlaw', 'premarsx', 'xmarsex', 'homosex', 'LETDIE1', 'LETDIE2', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'ticket', 'arrest', 'hunt', 'huntothr', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'abspno', 'ABHAVE1', 'ABHAVE2', 'ABHAVE3', 'ablegal', 'fechld', 'fehelp', 'fepresch', 'fefam', 'eraread', 'erameans', 'era', 'febear', 'feworkif', 'racsubs', 'racsubgv', 'racmarel', 'racmarpr', 'racsups', 'racteach', 'racavoid', 'racchng', 'racquit', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ethnum', 'vetyears', 'vetkind', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'commun', 'russia', 'japan', 'england', 'canada', 'brazil', 'china', 'israel', 'egypt', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
8,2002,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'wrkgovt', 'OCC80', 'PRESTG80', 'INDUS80', 'OCC10', 'occindv', 'occstatus', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'marital', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spwrkslf', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'pawrkslf', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'MAOCC80', 'MAPRES80', 'mawrkslf', 'MAIND80', 'MAOCC10', 'maoccindv', 'maoccstatus', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'maindstatus', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawrkgrw', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME98', 'RINCOM98', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE96', 'PRES96', 'IF96WHO', 'VOTE00', 'PRES00', 'IF00WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natchld', 'natsci', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'prayer', 'bible', 'WORLD1', 'racmar', 'racpush', 'raclive', 'affrmact', 'wrkwayup', 'blksimp', 'closeblk', 'closewht', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'weekswrk', 'partfull', 'joblose', 'jobfind', 'satjob', 'richwork', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'parsol', 'kidssol', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fepresch', 'fefam', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'wlthwhts', 'wlthblks', 'workwhts', 'workblks', 'intlwhts', 'intlblks', 'liveblks', 'livewhts', 'marblk', 'marwht', 'racwork', 'discaff', 'visitart', 'makeart', 'dance', 'gomusic', 'perform', 'seemovie', 'plymusic', 'fejobaff', 'discaffm', 'discaffw', 'fehire', 'knwmhosp', 'knwpatnt', 'readfict', 'popmusic', 'drama', 'compuse', 'webtv', 'emailmin', 'emailhr', 'usewww', 'wwwhr', 'wwwmin', 'chathr', 'chatmin', 'drctlink', 'typeurl', 'srcheng', 'bookmark', 'catdrcty', 'hyperlnk', 'emaillnk', 'FIN30', 'SCHL30', 'EDUC30', 'WORK30', 'NEWS30', 'GOVT30', 'POL30', 'TRAVEL30', 'SPORTS30', 'MUSIC30', 'ART30', 'TVMOV30', 'HEALTH30', 'RELIG30', 'GAMES30', 'HUMOR30', 'PORN30', 'PERSON30', 'SCI30', 'HOBBY30', 'COOK30', 'WORK12', 'HMEFIN12', 'BUYINF12', 'BUYIT12', 'INVEST12', 'PEOPLE12', 'HEALTH12', 'TRAVEL12', 'LOCATE12', 'GAME12', 'NEWJOB12', 'CHAT12', 'POLINF12', 'ECON12', 'ABORT12', 'MORAL12', 'FORAFF12', 'RACREL12', 'ENVIRO12', 'POLCAM12', 'GUN12', 'TAXES12', 'FE12', 'NEWS12', 'polagree', 'polneutl', 'poldsagr', 'petition', 'contact', 'meeting', 'polnew', 'votefor', 'polchnge', 'polforms', 'polconf', 'polalter', 'poltough', 'artsmin', 'artshr', 'artschat', 'artsnew', 'artschng', 'wwwmusic', 'musicinf', 'musicget', 'musiclst', 'musicbuy', 'musiclke', 'musicdif', 'musicnew', 'wwwart', 'ARTMUS1', 'ARTMUS2', 'artview', 'artinfo', 'ARTMUS3', 'wwwlit', 'litsite', 'litget', 'litauth', 'litread', 'wwwpersn', 'wwwsp', 'wwwgfbf', 'wwwcowrk', 'wwwbiz', 'wwwnei', 'wwwfrnd', 'wwwvol', 'advsp', 'advchld', 'advpar', 'advsib', 'advfam', 'advtchr', 'advstu', 'advsup', 'advcowrk', 'advcfrnd', 'advofrnd', 'advlib', 'download', 'hlthinfo', 'hlthpapr', 'HLTHMAG1', 'HLTHMAG2', 'hlthdoc', 'hlthfrel', 'hlthtv', 'hlthwww', 'buyinfgn', 'investgn', 'travelgn', 'peoplegn', 'gamegn', 'poldisgn', 'polinfgn', 'perfrmgn', 'artgn', 'polcangn', 'numcntct', 'inperson', 'byphone', 'letters', 'meetings', 'byemail', 'comphome', 'wwwhome', 'WWWLINE1', 'WWWLINE2', 'emminh', 'emhrh', 'wwwminh', 'wwwhrh', 'compwork', 'emminw', 'emhrw', 'wwwminw', 'wwwhrw', 'compoth', 'compschl', 'complib', 'compfri', 'compelse', 'mostloc', 'emmino', 'emhro', 'wwwmino', 'wwwhro', 'emsent', 'emsentp', 'emget', 'emgetp', 'emwrkloc', 'emwrkawy', 'emfamloc', 'emfamoth', 'emfri', 'emchurch', 'emgroups', 'numprobs', 'byemprob', 'intaccss', 'jobinfo', 'jobpaper', 'jobpub', 'jobcowrk', 'jobcntct', 'jobfrnds', 'jobplace', 'jobtvrad', 'jobonwww', 'emailyr', 'webyr', 'webable', 'manbook', 'cussup', 'tecsup', 'askwksch', 'askelse', 'payelse', 'doself', 'processr', 'BROWSER1', 'BROWSER2', 'BROWSER3', 'advsrch', 'MP3', 'ezines', 'prefsets', 'newsgrps', 'ethimp', 'ethignor', 'ethnofit', 'ethtrads', 'ethadapt', 'feelblks', 'feelasns', 'feelhsps', 'feelwhts', 'ethsame', 'ethdiff', 'whtsdiff', 'docvig', 'regdoc', 'regdocyr', 'docaskme', 'docdecid', 'docrely', 'hlthplan', 'chosedoc', 'insrlmts', 'diffcare', 'fininc', 'FININC1', 'FININC2', 'FININC3', 'FININC4', 'belvedoc', 'docinfo', 'docnomri', 'docsat', 'doccosts', 'docswtch', 'insrchng', 'secopin', 'wrktype', 'yearsjob', 'waypaid', 'wrksched', 'moredays', 'mustwork', 'chngtme', 'wrkhome', 'whywkhme', 'famwkoff', 'wkvsfam', 'famvswk', 'hrsrelax', 'secondwk', 'learnnew', 'workfast', 'workdiff', 'lotofsay', 'wktopsat', 'overwork', 'knowwhat', 'myskills', 'respect', 'trustman', 'safetywk', 'safefrst', 'teamsafe', 'safehlth', 'proudemp', 'prodctiv', 'wksmooth', 'trdunion', 'partteam', 'wkdecide', 'setthngs', 'toofewwk', 'promteok', 'opdevel', 'hlpequip', 'haveinfo', 'wkfreedm', 'fringeok', 'supcares', 'condemnd', 'promtefr', 'cowrkint', 'jobsecok', 'suphelp', 'wrktime', 'cowrkhlp', 'trainops', 'manvsemp', 'hvylift', 'handmove', 'wkpraise', 'wkbonus', 'fairearn', 'rincblls', 'laidoff', 'JOBFIND1', 'trynewjb', 'wkageism', 'wkracism', 'wksexism', 'wkharsex', 'wkharoth', 'HEALTH1', 'physhlth', 'mntlhlth', 'hlthdays', 'usedup', 'backpain', 'painarms', 'hurtatwk', 'SATJOB1', 'workfor', 'ownstock', 'stockval', 'stockops', 'extrapay', 'compperf', 'deptperf', 'indperf', 'EXTR2001', 'extraval', 'extrayr', 'yearval', 'seecowrk', 'cowrkhrd', 'talkemp', 'talksup', 'donothng', 'lastwkmo', 'lastwkyr', 'EMPATHY1', 'EMPATHY2', 'EMPATHY3', 'EMPATHY4', 'EMPATHY5', 'EMPATHY6', 'EMPATHY7', 'givblood', 'givhmlss', 'retchnge', 'cutahead', 'volchrty', 'givchrty', 'givseat', 'helpaway', 'carried', 'directns', 'loanitem', 'selfless', 'accptoth', 'othshelp', 'careself', 'peoptrbl', 'selffrst', 'finind', 'FININD1', 'ownhh', 'OWNHH1', 'eddone', 'EDDONE1', 'ftwork', 'FTWORK1', 'supfam', 'SUPFAM1', 'havchld', 'HAVCHLD1', 'getmar', 'GETMAR1', 'boycott', 'signpet', 'protest', 'conoffcl', 'givchng', 'hlpneedy', 'partthon', 'chldvig', 'chldprb', 'chldprob', 'chldhlp', 'badchar', 'chembal', 'stressfl', 'geneprob', 'raised', 'violtv', 'discipln', 'allergic', 'bettrown', 'imprvdis', 'imprveat', 'imprvmed', 'nextdoor', 'spendeve', 'chldfrnd', 'chldsch', 'adfam', 'adfammed', 'adtch', 'adtchmed', 'addoc', 'addocmed', 'adcou', 'adcoumed', 'adpsy', 'adpsymed', 'adhos', 'adhosmed', 'forcedoc', 'forcemed', 'forcehos', 'grwingup', 'mntlill', 'illphys', 'violpeop', 'violself', 'outsider', 'sufadult', 'comknows', 'failure', 'ovrmedkd', 'medkdneg', 'putsoff', 'trbllaw', 'medsavtx', 'zombies', 'pryntfam', 'adhdknow', 'adhdknw', 'adhdreal', 'adhdcon', 'adhdmed', 'mntlrel', 'medsymps', 'medaddct', 'medweak', 'medunacc', 'solveown', 'DOC15A', 'DOC16A', 'DOC18A', 'DOC19A', 'DOC20A', 'aidold', 'MATIME1', 'sibnum', 'sibmost', 'sibvisit', 'sibcall', 'kidnum', 'kidmost', 'kidvisit', 'kidcall', 'PAVISIT1', 'PACALL1', 'MAVISIT1', 'MACALL1', 'uncaunts', 'cousins', 'parslaw', 'sibinlaw', 'niecenep', 'godparts', 'cowrkfrd', 'neifrd', 'bestfrd', 'bstvisit', 'bstcall', 'grppol', 'grpunion', 'grpchurh', 'grpsport', 'grpchrty', 'grpnei', 'grpoth', 'SICK1A', 'SICK2A', 'BORROW1A', 'BORROW2A', 'DOWN1A', 'DOWN2A', 'helphwrk', 'lentto', 'talkedto', 'helpjob', 'learnjob', 'frdthink', 'frdhelps', 'frdknows', 'frdenjoy', 'kidpars', 'firstyou', 'helpfrds', 'usefrds', 'aidkids', 'othfrd', 'demands', 'trustpeo', 'wantbest', 'advantge', 'comyear', 'localgvt', 'goodlife', 'mawrkwrm', 'kidsuffr', 'famsuffr', 'homekid', 'housewrk', 'fejobind', 'wrknokid', 'wrkbaby', 'wrksch', 'wrkgrown', 'marhappy', 'marnomar', 'marlegit', 'kidjoy', 'kidempty', 'MAWORK14', 'rwrknokd', 'rwrkbaby', 'rwrksch', 'rwrkgrwn', 'HUBBYWK1', 'meovrwrk', 'singlpar', 'cohabok', 'cohabfst', 'divbest', 'mapaid', 'chldcare', 'fambudgt', 'spwknokd', 'spwkbaby', 'spwrksch', 'spwkgrwn', 'mehhwork', 'mekdcare', 'LAUNDRY1', 'REPAIRS1', 'CARESIK1', 'SHOP1', 'CLEAN1', 'COOKING1', 'rhhwork', 'sphhwork', 'hhwkfair', 'hhwkdis', 'deckids', 'weekend', 'buythngs', 'timehome', 'strsshme', 'timework', 'strsswrk', 'tiredhme', 'jobvsfam', 'tiredwrk', 'famvswrk', 'HAPPY7', 'SATJOB7', 'SATFAM7', 'fewknokd', 'TWOINCS1', 'earnshh', 'stress', 'localnum', 'hapunhap', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'condom', 'relatsex', 'evidu', 'IDU30', 'evcrack', 'CRACK30', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'hispanic', 'RACECEN1', 'RACECEN2', 'RACECEN3', 'dwelling', 'dwelown', 'GENDER1', 'OLD1', 'MAR1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'OLD9', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD8', 'RELHHD9', 'RELHHD11', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'RELHH2', 'RELHH3', 'RELHH4', 'RELHH5', 'RELHH6', 'RELHH7', 'RELHH8', 'RELHH9', 'RELHH11', 'RELSP1', 'RELSP3', 'RELSP4', 'RELSP5', 'RELSP6', 'RELSP7', 'RELSP8', 'RELSP9', 'RELSP11', 'dateintv', 'ISCO681', 'PAISC681', 'MAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'sei', 'pasei', 'masei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'cohort', 'zodiac', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'saqissp', 'saqsex', 'feeused', 'ballot', 'version', 'issp', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
9,1978,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkbaby', 'MAWK16', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME77', 'RINCOM77', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE76', 'PRES76', 'IF76WHO', 'polviews', 'polviewy', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'eqwlth', 'eqwlthy', 'cappun', 'courts', 'wirtap', 'grass', 'grassy', 'relig', 'denom', 'other', 'fund', 'attend', 'reliten', 'postlife', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'racchurh', 'ALIENAT1', 'ALIENAT2', 'ALIENAT3', 'ALIENAT4', 'ALIENAT5', 'ALIENAT6', 'happy', 'hapmar', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'manners', 'success', 'honest', 'clean', 'judgment', 'control', 'role', 'amicable', 'obeys', 'responsi', 'consider', 'interest', 'studious', 'socrel', 'socommun', 'socfrend', 'socbar', 'socpars', 'socsibs', 'aged', 'drink', 'drunk', 'smoke', 'quitsmk', 'smokecig', 'evsmoke', 'joblose', 'jobfind', 'satjob', 'class', 'satfin', 'finalter', 'finrela', 'unemp', 'govaid', 'union', 'fehome', 'fework', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'chldmore', 'chldnum', 'chldsoon', 'divlaw', 'divlawy', 'premarsx', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'LETDIE1', 'LETDIE2', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'hit', 'hitage', 'hitnum', 'gun', 'gunage', 'gunnum', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'news', 'tvhours', 'radiohrs', 'phone', 'coop', 'comprend', 'form', 'salfergt', 'sallabor', 'salsatfn', 'salabort', 'salsci', 'DIVORCE5', 'DIVREL1', 'DIVREL4', 'UNEMP5', 'UNREL1', 'UNREL4', 'HOSDIS5', 'HOSREL1', 'HOSREL4', 'DEATH5', 'DEATH16', 'padeath', 'madeath', 'chlddth', 'sibdeath', 'spdeath', 'TRAUMA1', 'TRAUMA5', 'TRAREL1', 'TRAREL5', 'TRATOT1', 'TRATOT5', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ethnum', 'vetyears', 'vetkind', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'RELATE13', 'GENDER13', 'OLD13', 'OLD14', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswar', 'usintl', 'usun', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'formwt', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
10,1983,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkbaby', 'MAWK16', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME82', 'RINCOM82', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE80', 'PRES80', 'IF80WHO', 'polviews', 'polviewx', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'eqwlth', 'cappun', 'courts', 'wirtap', 'grass', 'relig', 'denom', 'other', 'fund', 'attend', 'maattend', 'paattend', 'reliten', 'postlife', 'POSTLF1', 'POSTLF2', 'POSTLF3', 'POSTLF4', 'POSTLF5', 'POSTLF6', 'POSTLF7', 'POSTLF8', 'POSTLF9', 'POSTLF10', 'pray', 'grace', 'neargod', 'judge', 'redeemer', 'lover', 'master', 'mother', 'creator', 'father', 'spouse', 'friend', 'king', 'liberatr', 'healer', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'prayer', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'racchurh', 'racimp', 'racinfo', 'racfirm', 'raccare', 'racthink', 'racwrite', 'racgive', 'racjoin', 'happy', 'hapmar', 'helpful', 'fair', 'trust', 'trusty', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'manners', 'success', 'honest', 'clean', 'judgment', 'control', 'role', 'amicable', 'obeys', 'responsi', 'consider', 'interest', 'studious', 'socrel', 'socommun', 'socfrend', 'socbar', 'socpars', 'socsibs', 'aged', 'drink', 'drunk', 'smoke', 'quitsmk', 'smokecig', 'evsmoke', 'joblose', 'jobfind', 'satjob', 'class', 'rank', 'satfin', 'finalter', 'finrela', 'unemp', 'govaid', 'union', 'fehome', 'fework', 'fepres', 'fepol', 'feimp', 'feinfo', 'fefirm', 'fecare', 'fethink', 'fewrite', 'fegive', 'fejoin', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'chldmore', 'chldnum', 'chldsoon', 'pill', 'teenpill', 'sexeduc', 'divlaw', 'premarsx', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'LETDIE1', 'LETDIE2', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'hit', 'hitage', 'hitnum', 'gun', 'gunage', 'gunnum', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'news', 'tvhours', 'radiohrs', 'phone', 'coop', 'comprend', 'form', 'DIVORCE5', 'DIVREL1', 'DIVREL4', 'UNEMP5', 'UNREL1', 'UNREL4', 'HOSDIS5', 'HOSREL1', 'HOSREL4', 'DEATH5', 'DEATH16', 'padeath', 'madeath', 'chlddth', 'sibdeath', 'spdeath', 'TRAUMA1', 'TRAUMA5', 'TRAREL1', 'TRAREL5', 'TRATOT1', 'TRATOT5', 'milqual', 'milpay', 'fenumok', 'hinumok', 'blnumok', 'draft', 'draftfe', 'draftem', 'draftfem', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ethnum', 'vetyears', 'vetkind', 'dwelling', 'dwelngh', 'dwelcity', 'RELATE1', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'RELATE8', 'GENDER8', 'OLD8', 'MAR8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'WHERE11', 'RELATE12', 'GENDER12', 'OLD12', 'RELATE13', 'GENDER13', 'OLD13', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswar', 'usintl', 'usun', 'russia', 'japan', 'england', 'canada', 'brazil', 'china', 'israel', 'egypt', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'formwt', 'sampcode', 'sample', 'wtssall', 'vstrat', 'vpsu']"
11,1996,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'OCC80', 'PRESTG80', 'INDUS80', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spwrkslf', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'pawrkslf', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'MAOCC80', 'MAPRES80', 'mawrkslf', 'MAIND80', 'MAOCC10', 'maoccindv', 'maoccstatus', 'maocctag', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawrkgrw', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME91', 'RINCOM91', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE92', 'PRES92', 'IF92WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'prayer', 'bible', 'WORLD1', 'WORLD4', 'racmar', 'racpush', 'racseg', 'racopen', 'raclive', 'rachome', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'affrmact', 'wrkwayup', 'blksimp', 'closeblk', 'closewht', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'weekswrk', 'partfull', 'joblose', 'jobfind', 'satjob', 'richwork', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'parsol', 'kidssol', 'fehome', 'fework', 'fepres', 'fepol', 'feimp', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fehelp', 'fepresch', 'fefam', 'febear', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'rushed', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'wlthwhts', 'wlthblks', 'workwhts', 'workblks', 'intlwhts', 'intlblks', 'liveblks', 'marblk', 'racwork', 'discaff', 'sexpromo', 'selfirst', 'romance', 'livewith', 'haprom', 'WILLWED1', 'WILLWED2', 'hapgirls', 'hapboys', 'fejobaff', 'tradmod', 'sharesep', 'emoteoth', 'rhmewrk', 'sphmewrk', 'fairhwrk', 'earnmore', 'famlife', 'worklife', 'balwkfam', 'refpromo', 'refmorwk', 'refxhour', 'workless', 'noathome', 'nonurse', 'nohmewrk', 'discaffm', 'discaffw', 'flextime', 'parleave', 'menben', 'womenben', 'chldben', 'allben', 'nooneben', 'menhrt', 'womenhrt', 'chldhrt', 'allhrt', 'noonehrt', 'FELESS1', 'FELESS2', 'FELESS3', 'FEKIDS1', 'FEKIDS2', 'FEKIDS3', 'FEKIDS4', 'FEKIDS5', 'mebear', 'fehire', 'feminist', 'fenews', 'hmemaker', 'wrkclass', 'manprof', 'men', 'children', 'yourself', 'shakeblu', 'calm', 'outraged', 'hapfeel', 'sad', 'ashamed', 'excited', 'lonely', 'fearful', 'ovrjoyed', 'worried', 'contentd', 'anxious', 'restless', 'madat', 'atease', 'angry', 'embarrss', 'proud', 'noplan', 'badbrks', 'mostluck', 'litcntrl', 'showangr', 'showfeel', 'noemote', 'notupset', 'beplesnt', 'notworry', 'angrywrk', 'angryfam', 'angrygvt', 'angrywhy', 'angryev', 'whnangry', 'MADAT1', 'MADAT2', 'MADAT3', 'MADAT4', 'MADAT5', 'MADAT6', 'MADAT7', 'MADAT8', 'MADAT9', 'MADAT10', 'MADAT11', 'MADAT12', 'MADAT13', 'MADAT14', 'MADAT15', 'MADAT16', 'MADAT17', 'MADAT18', 'MADAT19', 'MADAT20', 'MADAT21', 'MADAT22', 'MADAT23', 'howangry', 'angrlast', 'thnkangr', 'CHNANG1', 'CHNANG2', 'CHNANG3', 'CHNANG4', 'CHNANG5', 'CHNANG6', 'CHNANG7', 'CHNANG8', 'CHNANG9', 'CHNANG10', 'CHNANG11', 'CHNANG12', 'CHNANG13', 'CHNANG14', 'CHNANG15', 'CHNANG16', 'reactok', 'othresp', 'selfresp', 'likeoth', 'amimp', 'notam', 'usworry', 'ussat', 'usfrustr', 'usenthus', 'usangry', 'ushopefl', 'usupset', 'carprivt', 'relprivt', 'warrntyc', 'cardealr', 'newused', 'typdealr', 'carbuya', 'carbuyb', 'carbuyc', 'carbuyd', 'carbuye', 'carbuyf', 'carbuyg', 'CARBUY1', 'reldealr', 'satcar', 'evbuyhme', 'homeyear', 'learnhme', 'newowned', 'relhome', 'whosold', 'realtora', 'realtorb', 'realtorc', 'realtord', 'realtore', 'realtorf', 'REALTOR1', 'relagent', 'warrntyh', 'sathome', 'lawyer', 'lawyera', 'lawyerb', 'lawyerc', 'lawyerd', 'lawyere', 'lawyerf', 'lawyerg', 'LAWYER1', 'rellaw', 'satlawyr', 'fixhome', 'fixera', 'fixerb', 'fixerc', 'fixerd', 'fixere', 'fixerf', 'FIXER1', 'relfixer', 'satfixes', 'borrowed', 'wholoand', 'sellbed', 'sellauto', 'sellhome', 'transoth', 'loaned', 'loanedto', 'buybed', 'buyauto', 'buylaw', 'buyfixes', 'buyhome', 'transrel', 'frnddeal', 'frndawk', 'tablprce', 'organsb', 'organsw', 'sellorgn', 'adoption', 'sellbaby', 'sellsex', 'reqinfo', 'natrecon', 'tagsales', 'haggle', 'wkfambiz', 'hrfambiz', 'fambiz', 'econsys', 'famfinan', 'decauto', 'decbed', 'decgift', 'layoffs', 'volhlth', 'voleduc', 'volrelig', 'volhuman', 'volenvir', 'volpub', 'volrec', 'volart', 'volwork', 'volpol', 'volyouth', 'volfound', 'volintl', 'volinfrm', 'voloth', 'monhlth', 'moneduc', 'monrelig', 'monhuman', 'monenvir', 'monpub', 'monrec', 'monart', 'monwork', 'monpol', 'monyouth', 'monfound', 'monintl', 'moninfrm', 'monoth', 'hrshlth', 'hrseduc', 'hrsrelig', 'hrshuman', 'hrsenvir', 'hrspub', 'hrsrec', 'hrsart', 'hrswork', 'hrspol', 'hrsyouth', 'hrsfound', 'hrsintl', 'hrsinfrm', 'hrsoth', 'givhlth', 'giveduc', 'givrelig', 'givhuman', 'givenvir', 'givpub', 'givrec', 'givart', 'givwork', 'givpol', 'givyouth', 'givfound', 'givintl', 'givinfrm', 'givoth', 'tothlth', 'toteduc', 'totrelig', 'tothuman', 'totenvir', 'totpub', 'totrec', 'totart', 'totwork', 'totpol', 'totyouth', 'totfound', 'totintl', 'totinfrm', 'tototh', 'valhlth', 'valeduc', 'valrelig', 'valhuman', 'valenvir', 'valpub', 'valrec', 'valart', 'valwork', 'valpol', 'valyouth', 'valfound', 'valintl', 'valinfrm', 'valoth', 'homeless', 'needynei', 'needyrel', 'needyfrd', 'needyoth', 'PROBFIX1', 'PROBFIX2', 'PROBFIX3', 'PROBHLP1', 'PROBHLP2', 'PROBHLP3', 'vigversn', 'seriousp', 'charactr', 'imbalnce', 'wayraise', 'stresses', 'genetics', 'godswill', 'upsdowns', 'breakdwn', 'mentlill', 'physill', 'viglabel', 'dectreat', 'decmoney', 'imprvown', 'imprvtrt', 'vignei', 'vigsoc', 'vigfrnd', 'vigwork', 'viggrp', 'vigmar', 'hurtoth', 'hurtself', 'tlkfam', 'tlkclrgy', 'meddoc', 'mentldoc', 'mentloth', 'sphealer', 'selfhelp', 'otcmed', 'rxmed', 'mentlhos', 'ortlkfm', 'ortlkclr', 'ormeddoc', 'ormntldc', 'ormntlot', 'orhealer', 'orslfhlp', 'orotcmed', 'orrxmed', 'ormntlhs', 'mustdoc', 'mustmed', 'musthosp', 'dangrslf', 'dangroth', 'MEDCARE1', 'MEDCARE2', 'spmentl', 'govmentl', 'MNTLAS1', 'MNTLAS2', 'MNTLIMP1', 'MNTLIMP2', 'MNTLIMP3', 'MNTLSYM1', 'MNTLSYM2', 'MNTLSYM3', 'mntloth', 'BRKDAS1', 'BRKDAS2', 'BRKDIMP1', 'BRKDIMP2', 'BRKDIMP3', 'BRKDSYM1', 'BRKDSYM2', 'BRKDSYM3', 'brkdoth', 'knwmhosp', 'RELMHSP1', 'RELMHSP2', 'RELMHSP3', 'RELMHSP4', 'RELMHSP5', 'RELMHSP6', 'knwpatnt', 'evbrkdwn', 'BRKDWHY1', 'BRKDWHY2', 'BRKDWHY3', 'BRKDDO1', 'BRKDDO2', 'BRKDDO3', 'BRKDHLP1', 'BRKDHLP2', 'BRKDHLP3', 'brkdtime', 'brkddur', 'evmhp', 'MNILWHY1', 'MNILWHY2', 'MNILWHY3', 'MNILDO1', 'MNILDO2', 'MNILDO3', 'MNILHLP1', 'MNILHLP2', 'MNILHLP3', 'mniltime', 'mnildur', 'obeylaw', 'PROTEST1', 'PROTEST3', 'PROTEST6', 'revspeak', 'revpub', 'verdict', 'databank', 'POLEFF3', 'setwage', 'setprice', 'cutgovt', 'makejobs', 'lessreg', 'hlphitec', 'savejobs', 'cuthours', 'spenviro', 'sphlth', 'sppolice', 'spschool', 'sparms', 'spretire', 'spunemp', 'sparts', 'infljobs', 'laborpow', 'buspow', 'govtpow', 'jobsall', 'pricecon', 'hlthcare', 'aidold', 'aidindus', 'aidunemp', 'equalize', 'aidcol', 'aidhouse', 'polint', 'RPRTST1', 'RPRTST3', 'RPRTST15', 'RPRTST35', 'grnlaws', 'POLEFF11', 'POLEFF12', 'POLEFF13', 'POLEFF14', 'POLEFF15', 'POLEFF16', 'POLEFF17', 'demworks', 'taxspend', 'runpower', 'runhosp', 'runbanks', 'cutdebt', 'goodlife', 'INEQUAL1', 'INEQUAL3', 'INEQUAL5', 'INEQUAL6', 'incgap', 'goveqinc', 'taxrich', 'taxmid', 'taxpoor', 'twoincs', 'marfree', 'meovrwrk', 'sexhar', 'localnum', 'excldimm', 'clsenei', 'clsetown', 'clsestat', 'clseusa', 'clsenoam', 'movenei', 'movetown', 'movestat', 'moveusa', 'movenoam', 'onenatn', 'ambornin', 'amcit', 'amlived', 'amenglsh', 'amchrstn', 'amgovt', 'amfeel', 'amcitizn', 'amshamed', 'belikeus', 'ambetter', 'ifwrong', 'amsports', 'prouddem', 'proudpol', 'proudeco', 'proudsss', 'proudsci', 'proudspt', 'proudart', 'proudmil', 'proudhis', 'proudgrp', 'imports', 'wrldgovt', 'forlang', 'amownway', 'forland', 'amtv', 'amcult', 'mincult', 'MELTPOT1', 'immcrime', 'immameco', 'immjobs', 'immideas', 'LETIN1', 'refugees', 'RES161', 'LIVECOM1', 'abroad', 'SPKHOME1', 'SPKHOME2', 'SPKLANG1', 'SPKLANG2', 'SPKLANG3', 'citizen', 'parcit', 'ethclose', 'NAFTA1', 'NAFTA2', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'condom', 'relatsex', 'genetest', 'GENETST1', 'genegood', 'GENEGOO1', 'geneself', 'geneabrt', 'realinc', 'realrinc', 'coninc', 'conrinc', 'sectech', 'secdocs', 'askfinan', 'askcrime', 'askdrugs', 'askmentl', 'askforgn', 'askdrink', 'asksexor', 'secdiplo', 'secmilop', 'secterr', 'secbudgt', 'chkfinan', 'chkspfin', 'chktaxes', 'knomentl', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'racesee', 'racedbtf', 'raceself', 'DIFRACE1', 'DIFRACE2', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'godoc', 'eatout', 'seefilm', 'attrelig', 'numdays', 'sunday', 'monday', 'tuesday', 'wednesdy', 'thursday', 'friday', 'saturday', 'attreg', 'mediarel', 'othrel', 'OTHREL1', 'OTHREL2', 'OTHREL3', 'attweek', 'religid', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD8', 'RELHHD9', 'RELHHD11', 'RELHHD12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO681', 'PAISC681', 'MAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'sei', 'pasei', 'masei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'cohort', 'birthmo', 'zodiac', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'saqissp', 'saqsex', 'ballot', 'version', 'issp', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
12,1998,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'OCC80', 'PRESTG80', 'INDUS80', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spwrkslf', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'pawrkslf', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'MAOCC80', 'MAPRES80', 'mawrkslf', 'MAIND80', 'MAOCC10', 'maoccindv', 'maoccstatus', 'maocctag', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawrkgrw', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME98', 'RINCOM98', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE92', 'PRES92', 'IF92WHO', 'VOTE96', 'PRES96', 'IF96WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'prayer', 'bible', 'WORLD1', 'WORLD4', 'racmar', 'racpush', 'raclive', 'affrmact', 'wrkwayup', 'blksimp', 'closeblk', 'closewht', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'weekswrk', 'partfull', 'joblose', 'jobfind', 'satjob', 'richwork', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'parsol', 'kidssol', 'fehome', 'fework', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fehelp', 'fepresch', 'fefam', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'SUNSCH16', 'tvrelig', 'god', 'reborn', 'savesoul', 'readword', 'gochurch', 'believe', 'follow', 'goownway', 'DOUBTS1', 'DOUBTS2', 'FAITH1', 'FAITH2', 'FRNDCON1', 'FRNDCON2', 'FRNDCON3', 'FRNDCON4', 'FRNDCON5', 'FRNDREL1', 'FRNDREL2', 'FRNDREL3', 'FRNDREL4', 'FRNDREL5', 'FRNDDEN1', 'FRNDDEN2', 'FRNDDEN3', 'FRNDDEN4', 'FRNDDEN5', 'FRNDOTH1', 'FRNDOTH2', 'FRNDOTH3', 'FRNDOTH4', 'FRNDOTH5', 'FRNDFND1', 'FRNDFND2', 'FRNDFND3', 'FRNDFND4', 'FRNDFND5', 'FRNDRAC1', 'FRNDRAC2', 'FRNDRAC3', 'FRNDRAC4', 'FRNDRAC5', 'friends', 'numfrend', 'numbwfrd', 'bwfriend', 'godsells', 'godsport', 'givecong', 'giverel', 'giveoth', 'givearts', 'RELHRS1', 'RELHRS2', 'numcong', 'KID5UP', 'pubsch', 'homesch', 'cathsch', 'chrissch', 'relsch', 'privsch', 'othsch', 'shoprel', 'shopmove', 'shopnum', 'wlthwhts', 'wlthblks', 'workwhts', 'workblks', 'intlwhts', 'intlblks', 'liveblks', 'marblk', 'racwork', 'discaff', 'visitart', 'makeart', 'dance', 'gomusic', 'perform', 'seemovie', 'plymusic', 'judgeart', 'trstprof', 'modpaint', 'pclit', 'romance', 'livewith', 'WILLWED1', 'WILLWED2', 'privpray', 'meditate', 'CONGHLP1', 'CONGHLP2', 'CONGHRM1', 'CONGHRM2', 'COPE1', 'COPE2', 'COPE3', 'COPE4', 'COPE5', 'COPE6', 'godwatch', 'lesspain', 'rellife', 'FORGIVE1', 'FORGIVE2', 'FORGIVE3', 'feelgod', 'relcmfrt', 'harmony', 'uniongod', 'godlove', 'beausprt', 'nocheer', 'nervous', 'fidgety', 'hopeless', 'effort', 'wrthless', 'relpersn', 'sprtprsn', 'relexp', 'natarts', 'artgod', 'artists', 'irrelart', 'irreloff', 'aimofart', 'readfict', 'popmusic', 'drama', 'relart', 'volarts', 'natlart', 'stateart', 'localart', 'occyrs', 'occtrain', 'trainsch', 'typeorg', 'wrkoth', 'othyrs', 'partorg', 'orgsize', 'genderwk', 'locyrs', 'samework', 'siteyrs', 'otjtrain', 'formltrn', 'formlfin', 'formldys', 'formlhrs', 'doingtrn', 'doingfin', 'doingdys', 'wojob', 'wojobyrs', 'numemp', 'howpaid', 'hourly', 'daily', 'weekly', 'monthly', 'yearly', 'trusting', 'seenmntl', 'PSYCMED1', 'PSYCMED2', 'PSYCMED3', 'PSYCMED4', 'PSYCMED5', 'PSYCMED6', 'PSYCMED7', 'USEPSYC1', 'USEPSYC2', 'USEPSYC3', 'USEPSYC4', 'PSYCKID1', 'PSYCKID2', 'PSYCKID3', 'psycdrct', 'psycfdoc', 'psycpsyc', 'hlthinsr', 'doclist', 'anydoc', 'swithlth', 'usedmntl', 'mntlcare', 'mntldif', 'mntldeny', 'HMO1', 'HMO2', 'HMO3', 'HMO4', 'HMO5', 'HMO6', 'HMO7', 'DOC1', 'DOC2', 'DOC3', 'DOC4', 'DOC5', 'DOC6', 'DOC7', 'DOC8', 'DOC9', 'DOC10', 'DOC11', 'DOC12', 'DOC13', 'DOC14', 'DOC15', 'DOC16', 'DOC17', 'DOC18', 'DOC19', 'DOC20', 'prozac', 'usedproz', 'knwnproz', 'PROZFOR1', 'PROZFOR2', 'PROZFOR3', 'PROZ1', 'PROZ2', 'PROZ3', 'PROZ4', 'PROZ5', 'PROZ6', 'PROZ7', 'PROZ8', 'PROZ9', 'PROZSLF1', 'PROZSLF2', 'PROZSLF3', 'PROZSLF4', 'PROZKID1', 'PROZKID2', 'PROZKID3', 'socsecrt', 'socsecfx', 'socsecnu', 'terminal', 'termecon', 'termrel', 'termemot', 'termpain', 'termpay', 'trustfam', 'trustdoc', 'trustcrt', 'termvig', 'rightref', 'notreat', 'instrctn', 'hospice', 'painmed', 'docsui', 'jobsall', 'equalize', 'goodlife', 'famsuffr', 'hubbywrk', 'cohabok', 'cohabfst', 'timepdwk', 'timehhwk', 'timefam', 'timefrnd', 'timeleis', 'wrkearn', 'wrkenjoy', 'wrkimp', 'hwduties', 'secjob', 'hiinc', 'promotn', 'intjob', 'wrkindp', 'hlpoths', 'hlpsoc', 'flexhrs', 'empself', 'smallbig', 'privgovt', 'findjob', 'iwrkhard', 'hrsmoney', 'rsecjob', 'rhiinc', 'rpromotn', 'rintjob', 'rwrkindp', 'rhlpoths', 'rhlpsoc', 'xhaustn', 'physwrk', 'stress', 'danger', 'bossemps', 'cowrkers', 'jobsat', 'localnum', 'paydojob', 'payfam', 'payeduc', 'paytime', 'techjobs', 'techwork', 'WANTJOB1', 'worknow', 'sethours', 'placewrk', 'wktenure', 'useskill', 'edcskill', 'jobskill', 'HELPORG1', 'prideorg', 'chngwork', 'STAYORG3', 'proudwrk', 'absent', 'leavejob', 'worryjob', 'evjob', 'yrjobend', 'whyjbend', 'WANTJOB2', 'getjob', 'lookjob', 'pubagncy', 'priagncy', 'wantads', 'adforjob', 'appemps', 'askhelp', 'econsup', 'hapunhap', 'PREMARS1', 'XMARSEX1', 'HOMOSEX1', 'abdefctw', 'abpoorw', 'taxcheat', 'govcheat', 'concong', 'conbiz', 'conchurh', 'concourt', 'conschls', 'clergvte', 'clerggov', 'churhpow', 'godchnge', 'afterlif', 'heaven', 'hell', 'miracles', 'BIBLE1', 'theism', 'fatalism', 'godmeans', 'nihilism', 'egomeans', 'ownfate', 'relexper', 'marelkid', 'madenkid', 'parelkid', 'padenkid', 'religkid', 'denkid', 'religsp', 'densp', 'attendma', 'attendpa', 'ATTEND12', 'prayfreq', 'relactiv', 'feelrel', 'befair', 'cantrust', 'trustsci', 'religcon', 'religint', 'religinf', 'volwkpol', 'volwkchr', 'volwkrel', 'volwkoth', 'reltruth', 'carright', 'cardo', 'harmgood', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'condom', 'relatsex', 'realinc', 'realrinc', 'coninc', 'conrinc', 'sectech', 'secdocs', 'askfinan', 'askcrime', 'askdrugs', 'askmentl', 'askforgn', 'askdrink', 'asksexor', 'secdiplo', 'secmilop', 'secterr', 'secbudgt', 'chkfinan', 'chkspfin', 'chktaxes', 'knomentl', 'takearms', 'leakinfo', 'spyenemy', 'spyfrend', 'taketrck', 'lietest', 'testdrug', 'bugging', 'finanqs', 'chkonjob', 'chkother', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'godoc', 'eatout', 'seefilm', 'attrelig', 'numdays', 'sunday', 'monday', 'tuesday', 'wednesdy', 'thursday', 'friday', 'saturday', 'attreg', 'mediarel', 'othrel', 'OTHREL1', 'OTHREL2', 'religid', 'cathid', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'RELATE13', 'GENDER13', 'OLD13', 'RELATE14', 'GENDER14', 'OLD14', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD8', 'RELHHD9', 'RELHHD10', 'RELHHD11', 'RELHHD12', 'RELHHD13', 'RELHHD14', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO681', 'PAISC681', 'MAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'sei', 'pasei', 'masei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'cohort', 'birthmo', 'zodiac', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'saqissp', 'saqsex', 'feeused', 'lngthinv', 'easyget', 'ballot', 'version', 'issp', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
13,1985,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'wrkgovt', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME82', 'RINCOM82', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE80', 'PRES80', 'IF80WHO', 'VOTE84', 'PRES84', 'IF84WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'wirtap', 'relig', 'denom', 'other', 'fund', 'attend', 'maattend', 'paattend', 'reliten', 'pray', 'neargod', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'crtrheal', 'rdeemlib', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'prayer', 'bible', 'bibley', 'WORLD1', 'WORLD2', 'WORLD3', 'WORLD4', 'WORLD5', 'WORLD6', 'WORLD7', 'racmar', 'racdin', 'racpush', 'racseg', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racschol', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'happy', 'hapmar', 'health', 'life', 'socrel', 'socommun', 'socfrend', 'socbar', 'socpars', 'socsibs', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'joblose', 'jobfind', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'union', 'getahead', 'fehome', 'fework', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'chldmore', 'chldnum', 'sexeduc', 'divlaw', 'premarsx', 'xmarsex', 'homosex', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fehelp', 'fepresch', 'fefam', 'racchng', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'numgiven', 'eqclose', 'RCLOSE1', 'RCLOSE2', 'RCLOSE3', 'RCLOSE4', 'RCLOSE5', 'CLOSE12', 'CLOSE13', 'CLOSE14', 'CLOSE15', 'CLOSE23', 'CLOSE24', 'CLOSE25', 'CLOSE34', 'CLOSE35', 'CLOSE45', 'SEX1', 'SEX2', 'SEX3', 'SEX4', 'SEX5', 'RACE1', 'RACE2', 'RACE3', 'RACE4', 'RACE5', 'SPOUSE1', 'SPOUSE2', 'SPOUSE3', 'SPOUSE4', 'SPOUSE5', 'PARENT1', 'PARENT2', 'PARENT3', 'PARENT4', 'PARENT5', 'SIBLING1', 'SIBLING2', 'SIBLING3', 'SIBLING4', 'SIBLING5', 'CHILD1', 'CHILD2', 'CHILD3', 'CHILD4', 'CHILD5', 'OTHFAM1', 'OTHFAM2', 'OTHFAM3', 'OTHFAM4', 'OTHFAM5', 'COWORK1', 'COWORK2', 'COWORK3', 'COWORK4', 'COWORK5', 'MEMGRP1', 'MEMGRP2', 'MEMGRP3', 'MEMGRP4', 'MEMGRP5', 'NEIGHBR1', 'NEIGHBR2', 'NEIGHBR3', 'NEIGHBR4', 'NEIGHBR5', 'FRIEND1', 'FRIEND2', 'FRIEND3', 'FRIEND4', 'FRIEND5', 'ADVISOR1', 'ADVISOR2', 'ADVISOR3', 'ADVISOR4', 'ADVISOR5', 'OTHER1', 'OTHER2', 'OTHER3', 'OTHER4', 'OTHER5', 'TALKTO1', 'TALKTO2', 'TALKTO3', 'TALKTO4', 'TALKTO5', 'KNOWN1', 'KNOWN2', 'KNOWN3', 'KNOWN4', 'KNOWN5', 'EDUC1', 'EDUC2', 'EDUC3', 'EDUC4', 'EDUC5', 'AGE1', 'AGE2', 'AGE3', 'AGE4', 'AGE5', 'RELIG1', 'RELIG2', 'RELIG3', 'RELIG4', 'RELIG5', 'talkpol', 'frndknow', 'pubdef', 'pubecon', 'obeylaw', 'PROTEST1', 'PROTEST2', 'PROTEST3', 'PROTEST4', 'PROTEST5', 'PROTEST6', 'revspeak', 'REVTCH15', 'revpub', 'racspeak', 'RACTCH15', 'racpub', 'crimtail', 'crimtap', 'crimread', 'crimhold', 'mantail', 'mantap', 'manread', 'manhold', 'verdict', 'databank', 'progtax', 'eqincome', 'oprich', 'opprof', 'opfamily', 'fecolop', 'fejobop', 'feinc', 'fehlpbus', 'fehlpcol', 'fehlpjob', 'hsbasics', 'hssexed', 'hsrespct', 'hslibart', 'hsjudge', 'hsjobtr', 'hssci', 'hscaring', 'hsorder', 'colop', 'aidneedy', 'aidsmart', 'aidavg', 'kiddrugs', 'kidskips', 'kidout', 'kidneedy', 'kidbeat', 'kidhlth', 'kidedpar', 'kidxfilm', 'beltup', 'nosmoke', 'mustret', 'POLEFF1', 'POLEFF2', 'POLEFF3', 'POLEFF4', 'POLEFF5', 'POLEFF6', 'POLEFF7', 'POLEFF8', 'POLEFF9', 'POLEFF10', 'setwage', 'setprice', 'cutgovt', 'makejobs', 'lessreg', 'hlphitec', 'savejobs', 'cuthours', 'spenviro', 'sphlth', 'sppolice', 'spschool', 'sparms', 'spretire', 'spunemp', 'sparts', 'inctax', 'bustax', 'infljobs', 'laborpow', 'buspow', 'govtpow', 'ownpower', 'ownmass', 'ownsteel', 'ownbanks', 'ownautos', 'jobsall', 'pricecon', 'hlthcare', 'aidold', 'aidindus', 'aidunemp', 'equalize', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'spethnic', 'SPETH1', 'SPETH2', 'SPETH3', 'spethnum', 'vetyears', 'dwelling', 'dwelown', 'RELATE1', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'WHERE11', 'RELATE12', 'OLD12', 'MAR12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswar', 'uswary', 'usintl', 'usun', 'commun', 'russia', 'japan', 'england', 'canada', 'brazil', 'china', 'israel', 'egypt', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'issp', 'formwt', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
14,1973,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkbaby', 'MAWK16', 'INCOM16', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE68', 'PRES68', 'IF68WHO', 'VOTE72', 'PRES72', 'IF72WHO', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'spkath', 'colath', 'libath', 'spksoc', 'colsoc', 'libsoc', 'spkcom', 'colcom', 'libcom', 'spkhomo', 'colhomo', 'libhomo', 'CAPPUN2', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'fund', 'attend', 'postlife', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'racmar', 'racdin', 'racpush', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'manners', 'success', 'honest', 'clean', 'judgment', 'control', 'role', 'amicable', 'obeys', 'responsi', 'consider', 'interest', 'studious', 'aged', 'ANOMIA1', 'ANOMIA2', 'ANOMIA3', 'ANOMIA4', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'ANOMIA8', 'ANOMIA9', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'classy', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'govaid', 'union', 'getahead', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'aborct', 'xmarsex', 'homosex', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'strike', 'civright', 'antiwar', 'prowar', 'school', 'hit', 'hitage', 'hitnum', 'gun', 'gunage', 'gunnum', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'ticket', 'arrest', 'phone', 'coop', 'comprend', 'form', 'povline', 'incdef', 'realinc', 'coninc', 'ethnic', 'ethnum', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswar', 'usintl', 'usun', 'commun', 'cohort', 'marcohrt', 'sampcode', 'wtssall']"
15,2004,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'wrkgovt', 'OCC80', 'PRESTG80', 'INDUS80', 'OCC10', 'occindv', 'occstatus', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'marital', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spwrkslf', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'pawrkslf', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'MAOCC80', 'MAPRES80', 'mawrkslf', 'MAIND80', 'MAOCC10', 'maoccindv', 'maoccstatus', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'maindstatus', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawrkgrw', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME98', 'RINCOM98', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE00', 'PRES00', 'IF00WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natchld', 'natsci', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'popespks', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'prayer', 'bible', 'prottemp', 'cathtemp', 'JewTEMP', 'mslmtemp', 'racopen', 'raclive', 'affrmact', 'wrkwayup', 'closeblk', 'closewht', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'weekswrk', 'partfull', 'joblose', 'jobfind', 'satjob', 'richwork', 'class', 'rank', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'parsol', 'kidssol', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fepresch', 'fefam', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'rushed', 'bored', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'numgiven', 'CLOSE12', 'CLOSE13', 'CLOSE14', 'CLOSE15', 'CLOSE23', 'CLOSE24', 'CLOSE25', 'CLOSE34', 'CLOSE35', 'CLOSE45', 'SEX1', 'SEX2', 'SEX3', 'SEX4', 'SEX5', 'RACE1', 'RACE2', 'RACE3', 'RACE4', 'RACE5', 'SPOUSE1', 'SPOUSE2', 'SPOUSE3', 'SPOUSE4', 'SPOUSE5', 'PARENT1', 'PARENT2', 'PARENT3', 'PARENT4', 'PARENT5', 'SIBLING1', 'SIBLING2', 'SIBLING3', 'SIBLING4', 'SIBLING5', 'CHILD1', 'CHILD2', 'CHILD3', 'CHILD4', 'CHILD5', 'OTHFAM1', 'OTHFAM2', 'OTHFAM3', 'OTHFAM4', 'OTHFAM5', 'COWORK1', 'COWORK2', 'COWORK3', 'COWORK4', 'COWORK5', 'MEMGRP1', 'MEMGRP2', 'MEMGRP3', 'MEMGRP4', 'MEMGRP5', 'NEIGHBR1', 'NEIGHBR2', 'NEIGHBR3', 'NEIGHBR4', 'NEIGHBR5', 'FRIEND1', 'FRIEND2', 'FRIEND3', 'FRIEND4', 'FRIEND5', 'ADVISOR1', 'ADVISOR2', 'ADVISOR3', 'ADVISOR4', 'ADVISOR5', 'OTHER1', 'OTHER2', 'OTHER3', 'OTHER4', 'OTHER5', 'TALKTO1', 'TALKTO2', 'TALKTO3', 'TALKTO4', 'TALKTO5', 'EDUC1', 'EDUC2', 'EDUC3', 'EDUC4', 'EDUC5', 'AGE1', 'AGE2', 'AGE3', 'AGE4', 'AGE5', 'RELIG1', 'RELIG2', 'RELIG3', 'RELIG4', 'RELIG5', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'reborn', 'wlthwhts', 'wlthblks', 'workwhts', 'workblks', 'intlwhts', 'intlblks', 'liveblks', 'livewhts', 'marblk', 'MARAsian', 'marhisp', 'marwht', 'racwork', 'discaff', 'fejobaff', 'discaffm', 'discaffw', 'fehire', 'feelgod', 'harmony', 'beausprt', 'relexp', 'compuse', 'emailmin', 'emailhr', 'usewww', 'wwwhr', 'wwwmin', 'FIN30', 'SCHL30', 'EDUC30', 'WORK30', 'NEWS30', 'GOVT30', 'POL30', 'TRAVEL30', 'SPORTS30', 'MUSIC30', 'ART30', 'TVMOV30', 'HEALTH30', 'RELIG30', 'GAMES30', 'HUMOR30', 'PORN30', 'PERSON30', 'SCI30', 'HOBBY30', 'COOK30', 'download', 'upload', 'hlthinfo', 'hlthpapr', 'HLTHMAG1', 'HLTHMAG2', 'hlthdoc', 'hlthfrel', 'hlthtv', 'hlthwww', 'numcntct', 'inperson', 'byphone', 'letters', 'meetings', 'byemail', 'jobinfo', 'jobpaper', 'jobpub', 'jobcowrk', 'jobcntct', 'jobfrnds', 'jobplace', 'jobtvrad', 'jobonwww', 'webyr', 'webable', 'advsrch', 'prefsets', 'newsgrps', 'homeband', 'manvsemp', 'trynewjb', 'HEALTH1', 'mntlhlth', 'EMPATHY1', 'EMPATHY2', 'EMPATHY3', 'EMPATHY4', 'EMPATHY5', 'EMPATHY6', 'EMPATHY7', 'givblood', 'givhmlss', 'retchnge', 'cutahead', 'volchrty', 'givchrty', 'givseat', 'helpaway', 'carried', 'directns', 'loanitem', 'selfless', 'accptoth', 'othshelp', 'careself', 'peoptrbl', 'selffrst', 'difstand', 'rptprobs', 'othcredt', 'putdown', 'lackinfo', 'perspace', 'physharm', 'actupset', 'shout', 'hotargus', 'reliedon', 'gdjobsec', 'treatres', 'lookaway', 'skipwork', 'numemps', 'natborn', 'bornhome', 'travelus', 'immstats', 'rundrstd', 'robject', 'GENEVIG1', 'GENEVIG2', 'GENENVO1', 'GENENVO2', 'GENENVO3', 'GENENVO4', 'satself', 'afailure', 'slfrspct', 'ofworth', 'nogood', 'optimist', 'pessimst', 'notcount', 'moregood', 'owndoing', 'geneexps', 'depndabl', 'sadblue', 'athletic', 'kindpers', 'selfish', 'intrwght', 'AGAPE1', 'AGAPE2', 'AGAPE3', 'AGAPE4', 'hgunlaw', 'hguncrim', 'crimup', 'crimdown', 'numrelex', 'agerelex', 'chngrel', 'numrborn', 'agerborn', 'chngrbrn', 'entity', 'EXPCHNG1', 'EXPCHNG2', 'EXPCHNG3', 'WHYCHNG1', 'WHYCHNG2', 'WHYCHNG3', 'CHANGED1', 'CHANGED2', 'CHANGED3', 'RELALT1', 'RELALT2', 'RELALT3', 'RELALT4', 'RELALT5', 'RELALT6', 'alloflfe', 'joylifts', 'RELSPRT1', 'RELSPRT2', 'godhelp', 'godguide', 'godlvdir', 'godlvoth', 'blessngs', 'closrgod', 'godclose', 'idols', 'rosaries', 'notthink', 'evdrink', 'drinkyr', 'drinkday', 'DRINK6UP', 'drinkmax', 'DRINK12', 'DRINK8', 'DRINK5', 'DRINK3', 'DRINK1', 'drinkmin', 'churchtx', 'infrmgrp', 'typfrat', 'typserv', 'typvet', 'typpolit', 'typunion', 'typsport', 'typyouth', 'typschl', 'typhobby', 'typgreek', 'typnat', 'typfarm', 'typlit', 'typprof', 'typchurh', 'typother', 'typinfrm', 'numfrat', 'numserv', 'numvet', 'numpolit', 'numunion', 'numsport', 'numyouth', 'numschl', 'numhobby', 'numgreek', 'numnat', 'numfarm', 'numlit', 'numprof', 'numchurh', 'numother', 'numinfrm', 'YRFRAT1', 'YRFRAT2', 'YRFRAT3', 'YRSERV1', 'YRSERV2', 'YRSERV3', 'YRSERV4', 'YRVET1', 'YRVET2', 'YRVET3', 'YRPOLIT1', 'YRPOLIT2', 'YRPOLIT3', 'YRUNION1', 'YRUNION2', 'YRUNION3', 'YRSPORT1', 'YRSPORT2', 'YRSPORT3', 'YRSPORT4', 'YRYOUTH1', 'YRYOUTH2', 'YRYOUTH3', 'YRSCHL1', 'YRSCHL2', 'YRSCHL3', 'YRHOBBY1', 'YRHOBBY2', 'YRHOBBY3', 'YRGREEK1', 'YRGREEK2', 'YRNAT1', 'YRNAT2', 'YRFARM1', 'YRFARM2', 'YRLIT1', 'YRLIT2', 'YRLIT3', 'YRPROF1', 'YRPROF2', 'YRPROF3', 'YRPROF4', 'YRPROF5', 'YRCHURH1', 'YRCHURH2', 'YRCHURH3', 'YRCHURH4', 'YROTHER1', 'YROTHER2', 'YROTHER3', 'YROTHER4', 'YROTHER5', 'YRINFRM1', 'YRINFRM2', 'YRINFRM3', 'YRINFRM4', 'YRINFRM5', 'MTFRAT1', 'MTFRAT2', 'MTSERV1', 'MTSERV2', 'MTSERV3', 'MTSERV4', 'MTVET1', 'MTPOLIT1', 'MTPOLIT2', 'MTPOLIT3', 'MTUNION1', 'MTUNION2', 'MTUNION3', 'MTSPORT1', 'MTSPORT2', 'MTYOUTH1', 'MTYOUTH2', 'MTSCHL1', 'MTSCHL2', 'MTHOBBY1', 'MTHOBBY2', 'MTHOBBY3', 'MTGREEK1', 'MTNAT1', 'MTFARM1', 'MTFARM2', 'MTLIT1', 'MTLIT2', 'MTLIT3', 'MTPROF1', 'MTPROF2', 'MTPROF3', 'MTPROF4', 'MTPROF5', 'MTCHURH1', 'MTCHURH2', 'MTCHURH3', 'MTOTHER1', 'MTOTHER2', 'MTOTHER3', 'MTOTHER4', 'MTOTHER5', 'MTINFRM1', 'MTINFRM2', 'MTINFRM3', 'MTINFRM4', 'GRPBOTH1', 'GRPBOTH2', 'GRPBOTH3', 'GRPBOTH4', 'GRPBOTH5', 'FRSTMET1', 'FRSTMET2', 'FRSTMET3', 'FRSTMET4', 'FRSTMET5', 'YRSKWN1', 'YRSKWN2', 'YRSKWN3', 'YRSKWN4', 'YRSKWN5', 'POLEFF11', 'posslq', 'helphwrk', 'lentto', 'talkedto', 'helpjob', 'goodlife', 'marhomo', 'meovrwrk', 'stress', 'localnum', 'godchnge', 'relexper', 'befair', 'cantrust', 'excldimm', 'clsetown', 'clsestat', 'clseusa', 'clsenoam', 'ambornin', 'amcit', 'amlived', 'amenglsh', 'amchrstn', 'amgovt', 'amfeel', 'amcitizn', 'amshamed', 'belikeus', 'ambetter', 'ifwrong', 'amsports', 'prouddem', 'proudpol', 'proudeco', 'proudsss', 'proudsci', 'proudspt', 'proudart', 'proudmil', 'proudhis', 'proudgrp', 'imports', 'wrldgovt', 'amownway', 'forland', 'amtv', 'amcult', 'mincult', 'MELTPOT1', 'immcrime', 'immameco', 'immjobs', 'LETIN1', 'SPKHOME1', 'SPKHOME2', 'citizen', 'parcit', 'ethclose', 'NAFTA1', 'SOCID1', 'SOCID2', 'SOCID3', 'amancstr', 'lessprd', 'intlincs', 'freetrde', 'decsorgs', 'powrorgs', 'forcult', 'internet', 'immimp', 'immcosts', 'kidshere', 'kidsaway', 'immrghts', 'AMPROUD1', 'NAFTA2A', 'NAFTA3', 'LETIN1A', 'voteelec', 'paytaxes', 'obeylaws', 'watchgov', 'actassoc', 'othreasn', 'buypol', 'helpusa', 'helpwrld', 'milserve', 'relmeet', 'revmeet', 'racmeet', 'signdpet', 'avoidbuy', 'joindem', 'attrally', 'cntctgov', 'polfunds', 'usemedia', 'interpol', 'grpparty', 'grpwork', 'grprelig', 'grpsprts', 'grpother', 'solok', 'rghtsmin', 'eqtreat', 'citviews', 'polopts', 'oppsegov', 'POLEFF18', 'POLEFF19', 'POLEFF20', 'actlaw', 'affctlaw', 'POLINT1', 'govdook', 'polgreed', 'discpol', 'chngeoth', 'powerun', 'govngos', 'unrghts', 'polactve', 'choices', 'refrndms', 'elecvote', 'elecfair', 'servepeo', 'fixmistk', 'corruptn', 'demtoday', 'DEM10PST', 'DEM10FUT', 'demrghts', 'creation', 'scitesty', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'condom', 'relatsex', 'evidu', 'IDU30', 'evcrack', 'CRACK30', 'GENETST1', 'GENEGOO2', 'geneself', 'geneabrt', 'PROB1', 'PROB2', 'PROB3', 'PROB4', 'HLTH1', 'HLTH2', 'HLTH3', 'HLTH4', 'HLTH5', 'HLTH6', 'HLTH7', 'HLTH8', 'HLTH9', 'HLTH10', 'HLTH11', 'HLTH12', 'HLTH13', 'HLTH14', 'WORK1', 'WORK2', 'WORK3', 'WORK4', 'WORK5', 'WORK6', 'WORK7', 'WORK8', 'WORK9', 'WORK10', 'FINAN1', 'FINAN2', 'FINAN3', 'FINAN4', 'FINAN5', 'HRDSHP1', 'HRDSHP2', 'HRDSHP3', 'HRDSHP4', 'HRDSHP5', 'HRDSHP6', 'HRDSHP7', 'FAMPER1', 'FAMPER2', 'FAMPER3', 'FAMPER4', 'FAMPER5', 'FAMPER6', 'LAW1', 'LAW2', 'LAW3', 'LAW4', 'LAW5', 'LAW6', 'LAW7', 'LIVE1', 'LIVE2', 'LIVE3', 'LIVE4', 'OTH1', 'OTH2', 'OTH3', 'OTH4', 'OTH5', 'EXTRA1', 'EXTRA2', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'hispanic', 'RACECEN1', 'RACECEN2', 'RACECEN3', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'MAR8', 'RELATE9', 'OLD9', 'RELATE10', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD8', 'RELHHD9', 'RELHHD10', 'RELHHD11', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'RELHH2', 'RELHH3', 'RELHH4', 'RELHH5', 'RELHH6', 'RELHH7', 'RELHH8', 'RELHH9', 'RELHH10', 'RELHH11', 'RELSP1', 'RELSP3', 'RELSP4', 'RELSP5', 'RELSP6', 'RELSP7', 'RELSP8', 'RELSP11', 'dateintv', 'ISCO681', 'PAISC681', 'MAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'sei', 'pasei', 'masei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'cohort', 'zodiac', 'inthisp', 'INTRACE1', 'INTRACE2', 'INTRACE3', 'BTHGRP1A', 'BTHGRP1B', 'BTHGRP1C', 'BTHGRP2A', 'BTHGRP2B', 'BTHGRP2C', 'BTHGRP3A', 'BTHGRP3B', 'BTHGRP4A', 'BTHGRP4B', 'BTHGRP5A', 'BTHGRP5B', 'FRSTGRP1', 'FRSTGRP2', 'FRSTGRP3', 'FRSTGRP4', 'FRSTGRP5', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'saqissp', 'saqsex', 'saqgene', 'intid', 'feeused', 'feelevel', 'lngthinv', 'intage', 'intethn', 'mode', 'intsex', 'intyrs', 'ballot', 'version', 'issp', 'sampcode', 'phase', 'wtss', 'wtssnr', 'wtssall', 'vstrat', 'vpsu']"
16,1987,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkborn', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME86', 'RINCOM86', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE80', 'PRES80', 'IF80WHO', 'VOTE84', 'PRES84', 'IF84WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'fund', 'attend', 'spattend', 'reliten', 'postlife', 'likediff', 'mindbody', 'palefull', 'pray', 'neargod', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'tithing', 'bible', 'bibley', 'WORLD1', 'WORLD4', 'racmar', 'racseg', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racchurh', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'aged', 'drink', 'drunk', 'smoke', 'quitsmk', 'evsmoke', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'rank', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'union', 'getahead', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'xmarsex', 'homosex', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'hit', 'hitage', 'gun', 'gunage', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'phone', 'coop', 'comprend', 'form', 'DIVORCE5', 'UNEMP5', 'HOSDIS5', 'DEATH5', 'DEATH16', 'padeath', 'madeath', 'chlddth', 'sibdeath', 'spdeath', 'TRAUMA1', 'TRAUMA5', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'numgiven', 'eqclose', 'RCLOSE1', 'RCLOSE2', 'RCLOSE3', 'SPOUSE1', 'SPOUSE2', 'SPOUSE3', 'PARENT1', 'PARENT2', 'PARENT3', 'SIBLING1', 'SIBLING2', 'SIBLING3', 'CHILD1', 'CHILD2', 'CHILD3', 'OTHFAM1', 'OTHFAM2', 'OTHFAM3', 'COWORK1', 'COWORK2', 'COWORK3', 'MEMGRP1', 'MEMGRP2', 'MEMGRP3', 'NEIGHBR1', 'NEIGHBR2', 'NEIGHBR3', 'FRIEND1', 'FRIEND2', 'FRIEND3', 'ADVISOR1', 'ADVISOR2', 'ADVISOR3', 'OTHER1', 'OTHER2', 'OTHER3', 'PARTYID1', 'PARTYID2', 'PARTYID3', 'TALKPOL1', 'TALKPOL2', 'TALKPOL3', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'solfrat', 'solserv', 'solvet', 'solpolit', 'solunion', 'solsport', 'solyouth', 'solschl', 'solhobby', 'solgreek', 'solnat', 'solfarm', 'sollit', 'solprof', 'solchurh', 'solother', 'actfrat', 'actserv', 'actvet', 'actpolit', 'actunion', 'actsport', 'actyouth', 'actschl', 'acthobby', 'actgreek', 'actnat', 'actfarm', 'actlit', 'actprof', 'actchurh', 'actother', 'churhgrp', 'mostact', 'caregrp', 'servegrp', 'leadgrp', 'givegrp', 'attndgrp', 'writegrp', 'lobbygrp', 'loclived', 'loctrust', 'locinflu', 'locprob', 'locgrp', 'loccare', 'intpol', 'swayvote', 'workpol', 'polrally', 'loclobby', 'locself', 'othlobby', 'othself', 'governor', 'usrep', 'schlhead', 'fedtrust', 'locvote', 'gavepol', 'blkinflu', 'blkgains', 'feinflu', 'fegains', 'opwlth', 'oppared', 'opeduc', 'opambit', 'opable', 'ophrdwrk', 'opknow', 'opclout', 'oprace', 'oprelig', 'opregion', 'opsex', 'oppol', 'goodlife', 'incentiv', 'INEQUAL1', 'INEQUAL2', 'INEQUAL3', 'INEQUAL4', 'INEQUAL5', 'INEQUAL6', 'INEQUAL7', 'paymason', 'paydoc', 'payclerk', 'payowner', 'payexec', 'payskill', 'payfarm', 'paysec', 'paybus', 'payunskl', 'paycabnt', 'givmason', 'givdoc', 'givclerk', 'givowner', 'givexec', 'givskill', 'givfarm', 'givsec', 'givbus', 'givunskl', 'givcabnt', 'incgap', 'goveqinc', 'govedop', 'govjobs', 'govless', 'govunemp', 'govminc', 'taxrich', 'taxmid', 'taxpoor', 'taxshare', 'conwlth', 'conclass', 'conjobs', 'conunion', 'conurban', 'occmobil', 'pajob', 'paslf', 'firstjob', 'firstslf', 'lastjob', 'lastslf', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'spethnic', 'SPETH1', 'SPETH2', 'SPETH3', 'spethnum', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'RELATE1', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'MAR9', 'RELATE10', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'GENDER13', 'OLD13', 'GENDER14', 'OLD14', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'commun', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'issp', 'sampcode', 'sample', 'oversamp', 'wtssall', 'vstrat', 'vpsu']"
17,1991,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'OCC80', 'PRESTG80', 'INDUS80', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spwrkslf', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'pawrkslf', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkborn', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME91', 'RINCOM91', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE88', 'PRES88', 'IF88WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'wirtap', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'spirits', 'grace', 'neargod', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPJew16', 'SPFUND16', 'prayer', 'bible', 'WORLD1', 'WORLD4', 'racmar', 'racseg', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'racchurh', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'socpars', 'socsibs', 'aged', 'drink', 'drunk', 'smoke', 'quitsmk', 'evsmoke', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'joblose', 'jobfind', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'fehome', 'fework', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'chldmore', 'chldnum', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'hit', 'hitage', 'gun', 'gunage', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fehelp', 'fepresch', 'fefam', 'racchng', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'DIVORCE5', 'UNEMP5', 'HOSDIS5', 'DEATH5', 'DEATH16', 'padeath', 'madeath', 'chlddth', 'sibdeath', 'spdeath', 'TRAUMA1', 'TRAUMA5', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'churhsch', 'god', 'reborn', 'genejob', 'genehire', 'genecanx', 'genecany', 'genegets', 'PROFITS1', 'PROFITS2', 'unpower', 'unprog', 'outofbiz', 'merged', 'reorg', 'orgfin', 'wrkyears', 'evunemp', 'numunemp', 'totunemp', 'empyears', 'FNDJOB1', 'FNDJOB2', 'FNDJOB3', 'FNDJOB4', 'FNDJOB5', 'FNDJOB6', 'FNDJOB7', 'FNDJOB8', 'FNDJOB9', 'intltest', 'skiltest', 'drugtest', 'physical', 'ltrsref', 'samejob', 'jobyears', 'THISJOB1', 'THISJOB2', 'THISJOB3', 'THISJOB4', 'THISJOB5', 'THISJOB6', 'THISJOB7', 'promotng', 'promoted', 'numpromo', 'imppromo', 'futpromo', 'sexpromo', 'racpromo', 'advances', 'jobcntrl', 'wrkindep', 'lottosay', 'idecide', 'automatn', 'monitred', 'offsup', 'yousup', 'supothrs', 'levels', 'totsup', 'SUPDUTY1', 'SUPDUTY2', 'SUPDUTY3', 'SUPDUTY4', 'SUPDUTY5', 'SUPDUTY6', 'SUPDUTY7', 'OTHDUTY1', 'OTHDUTY2', 'OTHDUTY3', 'OTHDUTY4', 'OTHDUTY5', 'OTHDUTY6', 'OTHDUTY7', 'orgmoney', 'totmoney', 'youmoney', 'jobjudge', 'quantity', 'quality', 'wrkwell', 'wrkmuch', 'imatter', 'helporg', 'notloyal', 'STAYORG1', 'samevals', 'proudorg', 'STAYORG2', 'noticed', 'chngeorg', 'othpay', 'raiseall', 'raisehrd', 'raisefav', 'FRINGE1', 'FRINGE2', 'FRINGE3', 'FRINGE4', 'FRINGE5', 'FRINGE6', 'FRINGE7', 'FRINGE8', 'FRINGE9', 'FRINGE10', 'FRINGE11', 'jobvshme', 'unvote', 'unmanrel', 'cowrkrel', 'schoolng', 'training', 'learning', 'exptrain', 'wherewrk', 'findout', 'baseofop', 'splocnum', 'jobsall', 'equalize', 'famsuffr', 'hubbywrk', 'localnum', 'hapunhap', 'stiffpun', 'deathpen', 'PREMARS1', 'XMARSEX1', 'HOMOSEX1', 'ABDEFCT1', 'ABPOOR1', 'abdefctw', 'abpoorw', 'taxcheat', 'govcheat', 'concong', 'conbiz', 'congovt', 'conchurh', 'concourt', 'conschls', 'polsgod', 'clergvte', 'religpub', 'clerggov', 'churhpow', 'godchnge', 'afterlif', 'devil', 'heaven', 'hell', 'miracles', 'BIBLE1', 'theism', 'fatalism', 'godmeans', 'nihilism', 'predeter', 'egomeans', 'ownfate', 'relexper', 'marelkid', 'madenkid', 'parelkid', 'padenkid', 'religkid', 'denkid', 'religsp', 'densp', 'attendma', 'attendpa', 'ATTEND12', 'prayfreq', 'relactiv', 'feelrel', 'schlpray', 'godright', 'socright', 'perright', 'antirel', 'aidsknow', 'aidswho', 'aidsdead', 'aidssex', 'aidsage', 'aidsrace', 'aidsreg', 'AIDSWHO2', 'AIDSDED2', 'AIDSSEX2', 'AIDSAGE2', 'AIDSRAC2', 'AIDSREG2', 'AIDSWHO3', 'AIDSDED3', 'AIDSSEX3', 'AIDSAGE3', 'AIDSRAC3', 'AIDSREG3', 'suiknew', 'suiwho', 'suisex', 'suiage', 'suirace', 'suireg', 'SUIWHO2', 'SUISEX2', 'SUIAGE2', 'SUIRAC2', 'SUIREG2', 'SUIWHO3', 'SUISEX3', 'SUIAGE3', 'SUIRAC3', 'SUIREG3', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'partopen', 'PARTOPN5', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'PROB1', 'PROB2', 'PROB3', 'PROB4', 'HLTH1', 'HLTH2', 'HLTH3', 'HLTH4', 'HLTH5', 'HLTH6', 'HLTH7', 'HLTH8', 'HLTH9', 'WORK1', 'WORK2', 'WORK3', 'WORK4', 'WORK5', 'WORK6', 'WORK7', 'WORK8', 'WORK9', 'FINAN1', 'FINAN2', 'FINAN3', 'FINAN4', 'FINAN5', 'HRDSHP1', 'HRDSHP2', 'HRDSHP3', 'HRDSHP4', 'HRDSHP5', 'HRDSHP6', 'HRDSHP7', 'FAMPER1', 'FAMPER2', 'FAMPER3', 'FAMPER4', 'FAMPER5', 'LAW1', 'LAW2', 'LAW3', 'LAW4', 'LAW5', 'LAW6', 'LAW7', 'LIVE1', 'LIVE2', 'LIVE3', 'LIVE4', 'OTH1', 'OTH2', 'OTH3', 'OTH4', 'OTH5', 'EXTRA1', 'EXTRA2', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'spethnic', 'SPETH1', 'SPETH2', 'SPETH3', 'spethnum', 'vetyears', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO681', 'PAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'sei', 'pasei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'usintl', 'usun', 'commun', 'russia', 'japan', 'canada', 'china', 'israel', 'egypt', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'ballot', 'issp', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
18,1984,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME82', 'RINCOM82', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE80', 'PRES80', 'IF80WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'natspacz', 'natenviz', 'nathealz', 'natcityz', 'natcrimz', 'natdrugz', 'nateducz', 'natracez', 'natarmsz', 'nataidz', 'natfarez', 'natroadz', 'natsocz', 'natmassz', 'natparkz', 'EQUAL1', 'EQUAL2', 'EQUAL3', 'EQUAL4', 'EQUAL5', 'EQUAL6', 'EQUAL7', 'EQUAL8', 'USCLASS1', 'USCLASS2', 'USCLASS3', 'USCLASS4', 'USCLASS5', 'USCLASS6', 'USCLASS7', 'USCLASS8', 'educop', 'govcare', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'capimp', 'capinfo', 'capfirm', 'gunlaw', 'gunimp', 'guninfo', 'gunfirm', 'courts', 'crimimp', 'criminfo', 'crimfirm', 'lawimp', 'lawinfo', 'lawfirm', 'grass', 'relig', 'denom', 'other', 'fund', 'attend', 'maattend', 'paattend', 'reliten', 'postlife', 'POSTLF1', 'POSTLF2', 'POSTLF3', 'POSTLF4', 'POSTLF5', 'POSTLF6', 'POSTLF7', 'POSTLF8', 'POSTLF9', 'POSTLF10', 'pray', 'dejavu', 'esp', 'visions', 'spirits', 'grace', 'neargod', 'judge', 'redeemer', 'lover', 'master', 'mother', 'creator', 'father', 'spouse', 'friend', 'king', 'liberatr', 'healer', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'crtrheal', 'rdeemlib', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'bible', 'bibley', 'racmar', 'racdin', 'racpush', 'racseg', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racschol', 'racchurh', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'confinay', 'conbusy', 'conclery', 'coneducy', 'confedy', 'conlaboy', 'conpresy', 'conmediy', 'contvy', 'conjudgy', 'consciy', 'conlegiy', 'conarmyy', 'mannersy', 'successy', 'honesty', 'cleany', 'judgmeny', 'controly', 'roley', 'amicably', 'obeysy', 'responsy', 'considey', 'interesy', 'studiouy', 'CHLDSEX1', 'aged', 'drink', 'drunk', 'smoke', 'quitsmk', 'smokecig', 'evsmoke', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'abimp', 'abinfo', 'abfirm', 'abcare', 'xmarsex', 'homosex', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'pornimp', 'porninfo', 'pornfirm', 'hit', 'hitage', 'hitnum', 'gun', 'gunage', 'gunnum', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'ticket', 'arrest', 'hunt', 'huntothr', 'phone', 'coop', 'comprend', 'form', 'DIVORCE5', 'DIVREL1', 'DIVREL4', 'UNEMP5', 'UNREL1', 'UNREL4', 'HOSDIS5', 'HOSREL1', 'HOSREL4', 'DEATH5', 'DEATH16', 'padeath', 'madeath', 'chlddth', 'sibdeath', 'spdeath', 'TRAUMA1', 'TRAUMA5', 'TRAREL1', 'TRAREL5', 'TRATOT1', 'TRATOT5', 'feserve', 'meserve', 'taxserve', 'milqual', 'fenumok', 'hinumok', 'blnumok', 'milvolok', 'draft', 'draftfe', 'draftem', 'draftfem', 'vetfam', 'vetfamnw', 'minmilop', 'femilop', 'copunish', 'cojail', 'milokme', 'milokfe', 'upgrade', 'jobtrain', 'nukewar', 'landwar', 'morenuke', 'lessnuke', 'nonuke', 'guerilla', 'vetaid', 'defwrkev', 'defwrknw', 'milwrkev', 'milwrknw', 'resdefwk', 'obvote', 'obvol', 'objury', 'OB911', 'obeng', 'obknow', 'obmepax', 'obmewar', 'obfepax', 'obfewar', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'vetyears', 'vetkind', 'dwelling', 'dwelngh', 'dwelcity', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'RELATE1', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'RELATE13', 'GENDER13', 'OLD13', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'usintl', 'commun', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'formwt', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
19,1974,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkbaby', 'MAWK16', 'INCOM16', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE72', 'PRES72', 'IF72WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'spkath', 'colath', 'libath', 'spksoc', 'colsoc', 'libsoc', 'spkcom', 'colcom', 'libcom', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'courtsy', 'wirtap', 'relig', 'denom', 'other', 'fund', 'attend', 'reliten', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'prayer', 'prayery', 'racmar', 'racdin', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'happy', 'hapmar', 'health', 'life', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'socrel', 'socommun', 'socfrend', 'socbar', 'ANOMIA1', 'ANOMIA2', 'ANOMIA3', 'ANOMIA4', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'ANOMIA8', 'ANOMIA9', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'govaid', 'getahead', 'fehome', 'fework', 'fepres', 'fepol', 'fepoly', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'chldidel', 'chldmore', 'chldnum', 'chldsoon', 'pill', 'teenpill', 'sexeduc', 'divlaw', 'premarsx', 'xmarsex', 'homosex', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'ticket', 'arrest', 'phone', 'coop', 'comprend', 'form', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ethnum', 'vetyears', 'vetkind', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'commun', 'russia', 'japan', 'england', 'canada', 'brazil', 'china', 'israel', 'egypt', 'cohort', 'marcohrt', 'sampcode', 'wtssall']"
20,1994,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'OCC80', 'PRESTG80', 'INDUS80', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spwrkslf', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'pawrkslf', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'MAOCC80', 'MAPRES80', 'mawrkslf', 'MAIND80', 'MAOCC10', 'maoccindv', 'maoccstatus', 'maocctag', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawkborn', 'mawrkgrw', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME91', 'RINCOM91', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE92', 'PRES92', 'IF92WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'wirtap', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPJew16', 'SPFUND16', 'prayer', 'bible', 'WORLD1', 'WORLD4', 'racmar', 'racpush', 'racseg', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'racchurh', 'affrmact', 'wrkwayup', 'blksimp', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'socpars', 'socsibs', 'aged', 'weekswrk', 'partfull', 'drink', 'drunk', 'smoke', 'quitsmk', 'evsmoke', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'joblose', 'jobfind', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'parsol', 'kidssol', 'fehome', 'fework', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'chldmore', 'chldnum', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'homochng', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'XMOVIE1', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'hit', 'hitage', 'gun', 'gunage', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fehelp', 'fepresch', 'fefam', 'racchng', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'DIVORCE5', 'UNEMP5', 'HOSDIS5', 'DEATH5', 'DEATH16', 'padeath', 'madeath', 'chlddth', 'sibdeath', 'spdeath', 'TRAUMA1', 'TRAUMA5', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'god', 'ownthing', 'wlthwhts', 'wlthblks', 'wlthasns', 'wlthhsps', 'workwhts', 'workblks', 'workasns', 'workhsps', 'discaff', 'united', 'MALIVE1', 'mayrborn', 'mayrdied', 'PALIVE1', 'payrborn', 'payrdied', 'datesch', 'neverwk', 'occfirst', 'presfrst', 'wrkslfst', 'indfirst', 'datefrst', 'ALIKE1', 'ALIKE2', 'ALIKE3', 'ALIKE4', 'ALIKE5', 'ALIKE6', 'ALIKE7', 'ALIKE8', 'marnum', 'fstspyr', 'fstspedc', 'fstspdeg', 'fstspped', 'fstspmed', 'agewedcr', 'spyrborn', 'spmarnum', 'SPFAM16', 'sppaeduc', 'spmaeduc', 'sphedocc', 'sphedpre', 'sphedslf', 'sphedind', 'SPHEDOCC10', 'sphedoccindv', 'sphedoccstatus', 'sphedocctag', 'SPHEDIND10', 'sphedindstatus', 'sphedindtag', 'SPHEDPRE10', 'SPHEDPRE105PLUS', 'spsibs', 'KDSEX1', 'KDSEX2', 'KDSEX3', 'KDSEX4', 'KDSEX5', 'KDSEX6', 'KDSEX7', 'KDSEX8', 'KDSEX9', 'KDYRBRN1', 'KDYRBRN2', 'KDYRBRN3', 'KDYRBRN4', 'KDYRBRN5', 'KDYRBRN6', 'KDYRBRN7', 'KDYRBRN8', 'KDYRBRN9', 'KDREL1', 'KDREL2', 'KDREL3', 'KDREL4', 'KDREL5', 'KDREL6', 'KDREL7', 'KDREL8', 'KDREL9', 'KDALIVE1', 'KDALIVE2', 'KDALIVE3', 'KDALIVE4', 'KDALIVE5', 'KDALIVE6', 'KDALIVE7', 'KDALIVE8', 'KDALIVE9', 'KDEDUC1', 'KDEDUC2', 'KDEDUC3', 'KDEDUC4', 'KDEDUC5', 'KDEDUC6', 'KDEDUC7', 'KDEDUC8', 'KDEDUC9', 'kdpicked', 'KDWORK1', 'KDWORK2', 'kdevwork', 'KDOCC80', 'KDPRES80', 'kdwrkslf', 'KDIND80', 'KDOCC10', 'kdoccindv', 'kdoccstatus', 'kdocctag', 'KDIND10', 'kdindstatus', 'kdindtag', 'KDPRES10', 'KDPRES105PLUS', 'SBSEX1', 'SBSEX2', 'SBSEX3', 'SBSEX4', 'SBSEX5', 'SBSEX6', 'SBSEX7', 'SBSEX8', 'SBSEX9', 'SBYRBRN1', 'SBYRBRN2', 'SBYRBRN3', 'SBYRBRN4', 'SBYRBRN5', 'SBYRBRN6', 'SBYRBRN7', 'SBYRBRN8', 'SBYRBRN9', 'SBREL1', 'SBREL2', 'SBREL3', 'SBREL4', 'SBREL5', 'SBREL6', 'SBREL7', 'SBREL8', 'SBREL9', 'SBALIVE1', 'SBALIVE2', 'SBALIVE3', 'SBALIVE4', 'SBALIVE5', 'SBALIVE6', 'SBALIVE7', 'SBALIVE8', 'SBALIVE9', 'sbpicked', 'sbeduc', 'sbdeg', 'SBWORK1', 'SBWORK2', 'sbevwork', 'SBOCC80', 'SBPRES80', 'sbwrkslf', 'SBIND80', 'SBOCC10', 'sboccindv', 'sboccstatus', 'sbocctag', 'SBIND10', 'sbindstatus', 'sbindtag', 'SBPRES10', 'SBPRES105PLUS', 'ethid', 'amissue', 'ethissue', 'ETHID1', 'AMISSUE1', 'ETHISSU1', 'amrank', 'amproud', 'meltpot', 'gvtapart', 'gvtmelt', 'ethorgs', 'ethspkok', 'ethspkno', 'symptblk', 'admirblk', 'bilinged', 'engteach', 'engballt', 'engoffcl', 'letin', 'HSPASN10', 'immecon', 'immunemp', 'immunite', 'immfare', 'undocwrk', 'undoccol', 'undockid', 'immpush', 'immwrkup', 'colaff', 'colaffy', 'discaffy', 'jobaff', 'owneth', 'congeth', 'teacheth', 'schleth', 'ethhist', 'whoteach', 'whtgovt', 'blkgovt', 'hspgovt', 'asngovt', 'wlthimm', 'wlthundc', 'workimm', 'workundc', 'obrespct', 'econpast', 'pastup', 'pastdown', 'econfutr', 'futrup', 'futrdown', 'rdiscaff', 'rimmdisc', 'malive', 'mavisit', 'goodlife', 'goveqinc', 'mawrkwrm', 'kidsuffr', 'famsuffr', 'homekid', 'housewrk', 'fejobind', 'twoincs', 'wrknokid', 'wrkbaby', 'wrksch', 'wrkgrown', 'marhappy', 'marfin', 'markids', 'marnomar', 'marlegit', 'numkids', 'kidjoy', 'kidnofre', 'kidempty', 'MAWORK14', 'evdiv', 'spevdiv', 'cohabit', 'rwrknokd', 'rwrkbaby', 'rwrksch', 'rwrkgrwn', 'earnsmor', 'fewrksup', 'HUBBYWK1', 'mrmom', 'meovrwrk', 'singlpar', 'cohabok', 'cohabfst', 'divbest', 'DIVIFKD1', 'DIVNOKD1', 'livnowed', 'mapaid', 'chldcare', 'abchoose', 'TEENSEX1', 'sexhar', 'fambudgt', 'laundry', 'repairs', 'caresick', 'shopfood', 'dinner', 'spwknokd', 'spwkbaby', 'spwrksch', 'spwkgrwn', 'TWOINCS1', 'localnum', 'PREMARS1', 'XMARSEX1', 'HOMOSEX1', 'obeythnk', 'privent', 'POSTMAT1', 'POSTMAT2', 'scifaith', 'harmgood', 'sciworse', 'scigrn', 'grnecon', 'harmsgrn', 'anrights', 'resnatur', 'grnprog', 'naturpax', 'grwthelp', 'antests', 'naturwar', 'grwtharm', 'naturgod', 'grnprice', 'grntaxes', 'grnsol', 'toodifme', 'ihlpgrn', 'SCITEST1', 'SCITEST2', 'SCITEST3', 'SCITEST4', 'SCITEST5', 'GRNTEST1', 'GRNTEST2', 'GRNTEST3', 'GRNTEST4', 'GRNTEST5', 'GRNTEST6', 'GRNTEST7', 'carsgen', 'carsfam', 'carsten', 'nukegen', 'nukefam', 'indusgen', 'indusfam', 'chemgen', 'chemfam', 'watergen', 'waterfam', 'tempgen', 'tempfam', 'pubdecid', 'busdecid', 'recycle', 'chemfree', 'nomeat', 'drivless', 'grngroup', 'grnsign', 'grnmoney', 'grndemo', 'comtype', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'realinc', 'realrinc', 'coninc', 'conrinc', 'sectech', 'secdocs', 'rptcowrk', 'askfinan', 'askcrime', 'askdrugs', 'askmentl', 'askforgn', 'askdrink', 'asksexor', 'secprvcy', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'spethnic', 'SPETH1', 'SPETH2', 'SPETH3', 'spethnum', 'vetyears', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'WHERE6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD8', 'RELHHD11', 'RELHHD12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO681', 'PAISC681', 'MAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'sei', 'firstsei', 'pasei', 'masei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'usintl', 'usun', 'commun', 'russia', 'japan', 'canada', 'china', 'israel', 'egypt', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'ballot', 'version', 'issp', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
21,2016,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'wrkgovt', 'OCC10', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'marital', 'martype', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'cowrksta', 'cowrkslf', 'coevwork', 'COHRS1', 'COHRS2', 'spwrkslf', 'SPOCC10', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'COOCC10', 'COIND10', 'pawrkslf', 'PAOCC10', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'mawrkslf', 'MAOCC10', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'coeduc', 'codeg', 'degree', 'padeg', 'madeg', 'spdeg', 'MAJOR1', 'MAJOR2', 'dipged', 'spdipged', 'codipged', 'cosector', 'whenhs', 'whencol', 'sector', 'eftotlt', 'barate', 'gradtounder', 'voedcol', 'VOEDNME1', 'voedncol', 'VOEDNME2', 'spsector', 'speftotlt', 'spbarate', 'spgradtounder', 'cobarate', 'cogradtounder', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawrkgrw', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME16', 'RINCOM16', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE12', 'PRES12', 'IF12WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natchld', 'natsci', 'natenrgy', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'spkmslm', 'colmslm', 'libmslm', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'popespks', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'corel', 'coden', 'coother', 'cofund', 'prayer', 'bible', 'racopen', 'raclive', 'affrmact', 'wrkwayup', 'closeblk', 'closewht', 'happy', 'hapmar', 'hapcohab', 'health', 'life', 'helpful', 'fair', 'trust', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'agedpar', 'agedchld', 'weekswrk', 'partfull', 'joblose', 'jobfind', 'satjob', 'satjobhv', 'richwork', 'class', 'rank', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'WKSUB1', 'WKSUBS1', 'wksup', 'wksups', 'WKSUP1', 'WKSUPS1', 'unemp', 'union', 'UNION1', 'getahead', 'parsol', 'kidssol', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'suinum', 'SUINUM1', 'SUIREL1', 'SUINEG1', 'SUICLSE1', 'SUITIME1', 'SUIMTHS1', 'SUIYRS1', 'SUIREL2', 'SUINEG2', 'SUICLSE2', 'SUITIME2', 'SUIMTHS2', 'SUIYRS2', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'HUNT1', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'random', 'fechld', 'fepresch', 'fefam', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'rushed', 'bored', 'stresswk', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'god', 'reborn', 'savesoul', 'wlthwhts', 'wlthblks', 'workwhts', 'workblks', 'intlwhts', 'intlblks', 'liveblks', 'livewhts', 'marblk', 'MARAsian', 'marhisp', 'marwht', 'racwork', 'discaff', 'fejobaff', 'discaffm', 'discaffw', 'fehire', 'evbrkdwn', 'LOTR1', 'LOTR2', 'LOTR3', 'LOTR4', 'LOTR5', 'LOTR6', 'HOPE1', 'HOPE2', 'HOPE3', 'HOPE4', 'HOPE5', 'HOPE6', 'relpersn', 'sprtprsn', 'prfmnce', 'artexbt', 'prfmmus', 'prfmdan', 'prfmthe', 'prfmatt', 'PRFMATT1', 'PRFMATT2', 'PRFMATT3', 'PRFMATT4', 'PRFMATT5', 'prfmfree', 'PRFMWHY1', 'PRFMWHY2', 'PRFMWHY3', 'PRFMWHY4', 'PRFMWHY5', 'PRFMWHY6', 'PRFMWHY7', 'PRFMWHY8', 'PRFMWHY9', 'PRFMWHY0', 'artatt', 'ARTATT1', 'ARTATT2', 'ARTATT3', 'ARTATT4', 'ARTATT5', 'artfree', 'ARTWHY1', 'ARTWHY2', 'ARTWHY3', 'ARTWHY4', 'ARTWHY5', 'ARTWHY6', 'ARTWHY7', 'ARTWHY8', 'ARTWHY9', 'nogo', 'NOGO1', 'prfmcost', 'prfmint', 'prfmtrvl', 'prfmgst', 'prfmtime', 'prfmloc', 'prfmothr', 'PRFMOTHR1', 'artcost', 'artint', 'arttrvl', 'artgst', 'arttime', 'artloc', 'artothr', 'prfmmostoth', 'artmostoth', 'othlang', 'OTHLANG1', 'OTHLANG2', 'spklang', 'betrlang', 'compuse', 'webmob', 'emailmin', 'emailhr', 'usewww', 'wwwhr', 'wwwmin', 'intuse', 'intstart', 'intmbile', 'intrecnt', 'twitter', 'facebook', 'instagrm', 'linkedin', 'snapchat', 'tumblr', 'whatsapp', 'googlesn', 'pinterst', 'flickr', 'vine', 'clssmtes', 'SNSMOTH1', 'SNSMOT2A', 'SNSMOT2B', 'SNSMOT2C', 'snsmnew', 'snsmyear', 'snsmfrst', 'intwkdym', 'intwkdyh', 'intwkenm', 'intwkenh', 'huclean', 'paidhow', 'usualhrs', 'mosthrs', 'leasthrs', 'sethrs', 'advsched', 'mntlhlth', 'CESD1', 'CESD2', 'CESD3', 'CESD4', 'CESD5', 'numemps', 'newsfrom', 'scifrom', 'seeksci', 'nextgen', 'toofast', 'advfront', 'astrolgy', 'astrosci', 'scibnfts', 'balpos', 'balneg', 'scistudy', 'scitext', 'expdesgn', 'exptext', 'ODDS1', 'ODDS2', 'hotcore', 'radioact', 'boyorgrl', 'lasers', 'electron', 'viruses', 'bigbang', 'BIGBANG1', 'BIGBANG2', 'condrift', 'evolved', 'EVOLVED2', 'earthsun', 'solarrev', 'COLDEG1', 'majorcol', 'colsci', 'colscinm', 'hsmath', 'hsbio', 'hschem', 'hsphys', 'nanowill', 'nanoben', 'nanoharm', 'intintl', 'intfarm', 'inteduc', 'intsci', 'intecon', 'inttech', 'intmed', 'intspace', 'intenvir', 'intmil', 'visnhist', 'viszoo', 'vissci', 'SCINEWS1', 'SCINEWS2', 'SCINEWS3', 'scientgo', 'scienthe', 'scientod', 'scientbe', 'ratetone', 'obeylaw', 'PROTEST1', 'PROTEST3', 'revspeak', 'revpub', 'verdict', 'cutgovt', 'makejobs', 'lessreg', 'hlphitec', 'savejobs', 'cuthours', 'spenviro', 'sphlth', 'sppolice', 'spschool', 'sparms', 'spretire', 'spunemp', 'sparts', 'jobsall', 'pricecon', 'hlthcare', 'aidold', 'aidindus', 'aidunemp', 'equalize', 'aidcol', 'aidhouse', 'polint', 'grnlaws', 'gendereq', 'prvdhlth', 'prvdold', 'prvdschl', 'GVINFLU1', 'GVINFLU2', 'polgbeco', 'POLEFF11', 'POLEFF13', 'POLEFF16', 'POLEFF17', 'taxpaid', 'taxbylaw', 'brlawfl', 'brnotax', 'cctv', 'emonitor', 'govtinfo', 'givinfusa', 'givinffor', 'wotrial', 'tapphone', 'stoprndm', 'CORRUPT1', 'CORRUPT2', 'bribe', 'posslq', 'posslqy', 'marcohab', 'goodlife', 'taxrich', 'taxmid', 'taxpoor', 'marhomo', 'meovrwrk', 'wrkearn', 'wrkenjoy', 'strngun', 'secjob', 'hiinc', 'promotn', 'intjob', 'wrkindp', 'hlpoths', 'hlpsoc', 'FLEXHRS1', 'wkpersnl', 'famorjob', 'joborfam', 'DISCWK5', 'WHYDISC5', 'HARASS5', 'unionsbd', 'rcontact', 'wkathome', 'wkwkends', 'decidwrk', 'wrkshift', 'chngewrk', 'NOUNEMP5', 'NOUNEMP6', 'extrawrk', 'extraern', 'jbendyr', 'jbendmo', 'exjobsat', 'wornojob', 'newskill', 'lowpay', 'tempwork', 'mortravl', 'moveinus', 'moveaway', 'ECONSUP1', 'worecsup', 'hrsmoney', 'rsecjob', 'rhiinc', 'rpromotn', 'rintjob', 'rwrkindp', 'rhlpoths', 'rhlpsoc', 'xhaustn', 'stress', 'bossemps', 'cowrkers', 'jobsat', 'localnum', 'WANTJOB1', 'worknow', 'useskill', 'HELPORG1', 'prideorg', 'STAYORG3', 'proudwrk', 'leavejob', 'worryjob', 'evjob', 'whyjbend', 'WANTJOB2', 'getjob', 'lookjob', 'pubagncy', 'priagncy', 'wantads', 'adforjob', 'appemps', 'askhelp', 'dailywrk', 'timeoff', 'jbintfam', 'famintjb', 'jbtrain', 'jobeasy', 'NOUNEMP1', 'NOUNEMP2', 'NOUNEMP3', 'NOUNEMP4', 'skltrain', 'relactiv', 'nukegen', 'indusgen', 'chemgen', 'watergen', 'tempgen', 'genegen', 'LETIN1A', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'condom', 'relatsex', 'evidu', 'IDU30', 'evcrack', 'CRACK30', 'hivtest', 'HIVTEST1', 'HIVTEST2', 'sexornt', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'hispanic', 'RACECEN1', 'RACECEN2', 'RACECEN3', 'racethwh', 'racethhi', 'racethbl', 'racethas', 'racethna', 'racethot', 'racethmn', 'uscitzn', 'fucitzn', 'vetyears', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'GENDER7', 'OLD7', 'RELATE8', 'GENDER8', 'OLD8', 'MAR8', 'GENDER9', 'OLD9', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'GENDER13', 'OLD13', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD8', 'RELHHD11', 'RELHHD12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'RELHH2', 'RELHH3', 'RELHH4', 'RELHH5', 'RELHH6', 'RELHH7', 'RELHH8', 'RELHH9', 'RELHH10', 'RELHH11', 'RELHH12', 'RELSP1', 'RELSP3', 'RELSP4', 'RELSP5', 'RELSP6', 'RELSP7', 'RELSP8', 'RELSP9', 'RELSP10', 'RELSP11', 'dateintv', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'COISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'COSEI10', 'COSEI10EDUC', 'COSEI10INC', 'COPRES10', 'COPRES105PLUS', 'uswar', 'uswary', 'cohort', 'zodiac', 'inthisp', 'INTRACE1', 'INTRACE2', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'intid', 'feeused', 'feelevel', 'lngthinv', 'intage', 'intethn', 'mode', 'intsex', 'intyrs', 'consent', 'ballot', 'version', 'sampcode', 'phase', 'spanself', 'spanint', 'spaneng', 'hlthstrt', 'huadd', 'huaddwhy', 'dwellpre', 'kidsinhh', 'respond', 'incuspop', 'neisafe', 'rlooks', 'rgroomed', 'rweight', 'rhlthend', 'wtss', 'wtssnr', 'wtssall', 'vstrat', 'vpsu']"
22,1980,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkbaby', 'MAWK16', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME77', 'RINCOM77', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE76', 'PRES76', 'IF76WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'fund', 'attend', 'reliten', 'postlife', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'racmar', 'racdin', 'racpush', 'racseg', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racschol', 'racchurh', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'manners', 'success', 'honest', 'clean', 'judgment', 'control', 'role', 'amicable', 'obeys', 'responsi', 'consider', 'interest', 'studious', 'mannersy', 'successy', 'honesty', 'cleany', 'judgmeny', 'controly', 'roley', 'amicably', 'obeysy', 'responsy', 'considey', 'interesy', 'studiouy', 'mannersz', 'successz', 'honestz', 'cleanz', 'judgmenz', 'controlz', 'rolez', 'amicablz', 'obeysz', 'responsz', 'considez', 'interesz', 'studiouz', 'chldsex', 'youngen', 'aged', 'drink', 'drunk', 'smoke', 'quitsmk', 'smokecig', 'evsmoke', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'govaid', 'union', 'getahead', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'xmarsex', 'homosex', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'hit', 'hitage', 'hitnum', 'gun', 'gunage', 'gunnum', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'ticket', 'arrest', 'hunt', 'huntothr', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'DIVORCE5', 'DIVREL1', 'DIVREL4', 'UNEMP5', 'UNREL1', 'UNREL4', 'HOSDIS5', 'HOSREL1', 'HOSREL4', 'DEATH5', 'DEATH16', 'padeath', 'madeath', 'chlddth', 'sibdeath', 'spdeath', 'TRAUMA1', 'TRAUMA5', 'TRAREL1', 'TRAREL5', 'TRATOT1', 'TRATOT5', 'defspdr', 'defspdfg', 'hlpminr', 'hlpminfg', 'cutspdr', 'cutspdfg', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ethnum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'OLD13', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'commun', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'formwt', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
23,1988,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'OCC80', 'PRESTG80', 'INDUS80', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkborn', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME86', 'RINCOM86', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE84', 'PRES84', 'IF84WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'wirtap', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'maattend', 'paattend', 'spattend', 'reliten', 'postlife', 'likediff', 'mindbody', 'palefull', 'pray', 'dejavu', 'esp', 'visions', 'spirits', 'grace', 'neargod', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPJew16', 'SPFUND16', 'tithing', 'prayer', 'bible', 'WORLD1', 'WORLD4', 'libtemp', 'contemp', 'prottemp', 'cathtemp', 'JewTEMP', 'racmar', 'racseg', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'racchurh', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'socpars', 'socsibs', 'aged', 'drink', 'drunk', 'smoke', 'quitsmk', 'evsmoke', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'joblose', 'jobfind', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'fehome', 'fework', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'chldmore', 'chldnum', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'hit', 'hitage', 'gun', 'gunage', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fehelp', 'fepresch', 'fefam', 'racchng', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'DIVORCE5', 'UNEMP5', 'HOSDIS5', 'DEATH5', 'DEATH16', 'padeath', 'madeath', 'chlddth', 'sibdeath', 'spdeath', 'TRAUMA1', 'TRAUMA5', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'scisolve', 'scichng', 'scipry', 'scimoral', 'switched', 'SWITCH1', 'SWITCH2', 'SWITCH3', 'switnum', 'SWITAGE1', 'SWITAGE2', 'SWITWHY1', 'SWITWHY2', 'marelig', 'maden', 'maoth', 'MAJew', 'mafund', 'parelig', 'paden', 'paoth', 'PAJew', 'pafund', 'churhsch', 'SUNSCH16', 'GRACE16', 'JOIN16', 'lapsed', 'churhmem', 'churhact', 'tvrelig', 'god', 'reborn', 'savesoul', 'saygrace', 'readword', 'punsin', 'blkwhite', 'rotapple', 'permoral', 'decbible', 'decoths', 'decchurh', 'decself', 'gochurch', 'believe', 'follow', 'goownway', 'myfaith', 'madatgod', 'DOUBTS1', 'DOUBTS2', 'DOUBTS3', 'DOUBTS4', 'FAITH1', 'FAITH2', 'FAITH3', 'FAITH4', 'FRNDCON1', 'FRNDCON2', 'FRNDCON3', 'FRNDREL1', 'FRNDREL2', 'FRNDREL3', 'FRNDDEN1', 'FRNDDEN2', 'FRNDDEN3', 'FRNDOTH1', 'FRNDOTH2', 'FRNDOTH3', 'FRNDFND1', 'FRNDFND2', 'FRNDFND3', 'mawrkwrm', 'kidsuffr', 'famsuffr', 'hapifwrk', 'homekid', 'housewrk', 'fejobind', 'twoincs', 'hubbywrk', 'ilikejob', 'wrknokid', 'wrkbaby', 'wrksch', 'wrkgrown', 'DAYCARE1', 'DAYCARE2', 'DAYCARE3', 'DAYCARE4', 'DAYCARE5', 'femarry', 'memarry', 'marhappy', 'marfree', 'marfin', 'markids', 'marnomar', 'marlegit', 'marmakid', 'marpakid', 'mardiv', 'marhomo', 'numkids', 'nokids', 'onekid', 'twokids', 'threkids', 'fourkids', 'kidtrble', 'kidjoy', 'kidnofre', 'kidless', 'kidfin', 'kidempty', 'divnow', 'divnokid', 'divifkid', 'divkids', 'divwife', 'divhubby', 'MAWORK14', 'evdiv', 'spevdiv', 'cohabit', 'rwrknokd', 'rwrkbaby', 'rwrksch', 'rwrkgrwn', 'earnsmor', 'cideknew', 'cidewho', 'cidesex', 'cideage', 'ciderace', 'aidsknow', 'aidswho', 'aidsdead', 'aidssex', 'aidsage', 'aidsrace', 'aidssch', 'aidsads', 'aidsinsr', 'aidshlth', 'aidsmar', 'aidssxed', 'aidsids', 'aidsfare', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'spethnic', 'SPETH1', 'SPETH2', 'SPETH3', 'spethnum', 'vetyears', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'RELATE1', 'GENDER1', 'OLD1', 'MAR1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO681', 'PAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'sei', 'pasei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'usintl', 'usun', 'commun', 'russia', 'japan', 'canada', 'china', 'israel', 'egypt', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'ballot', 'issp', 'sampcode', 'wtssall', 'vstrat', 'vpsu']"
24,1972,"['wrkstat', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'INCOM16', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'INCOME72', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE68', 'PRES68', 'IF68WHO', 'spkath', 'colath', 'libath', 'spksoc', 'colsoc', 'libsoc', 'spkcom', 'colcom', 'libcom', 'CAPPUN2', 'gunlaw', 'courts', 'relig', 'denom', 'other', 'fund', 'attend', 'racmar', 'racdin', 'racpush', 'racseg', 'raclive', 'racclos', 'racdis', 'racinteg', 'racobjct', 'racschol', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'racjob', 'happy', 'health', 'helpful', 'fair', 'trust', 'satjob', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'fework', 'fepres', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'chldidel', 'chldmore', 'chldnum', 'chldsoon', 'premarsx', 'news', 'COOP2', 'comprend', 'povline', 'incdef', 'realinc', 'coninc', 'ethnic', 'ethnum', 'workdy', 'workhr', 'spdays', 'sphour', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'cohort', 'marcohrt', 'wtssall']"
25,1975,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkbaby', 'MAWK16', 'INCOM16', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE72', 'PRES72', 'IF72WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'cappun', 'gunlaw', 'courts', 'wirtap', 'grass', 'relig', 'denom', 'other', 'fund', 'attend', 'reliten', 'postlife', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'prayer', 'racmar', 'racpush', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'happy', 'hapmar', 'health', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'manners', 'success', 'honest', 'clean', 'judgment', 'control', 'role', 'amicable', 'obeys', 'responsi', 'consider', 'interest', 'studious', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'satjob', 'class', 'satfin', 'finalter', 'finrela', 'unemp', 'govaid', 'union', 'fehome', 'fework', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'chldidel', 'chldmore', 'chldnum', 'chldsoon', 'pill', 'teenpill', 'sexeduc', 'divlaw', 'premarsx', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'hit', 'hitage', 'hitnum', 'gun', 'gunage', 'gunnum', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ethnum', 'vetyears', 'vetkind', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'MAR8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'RELATE13', 'GENDER13', 'OLD13', 'RELATE14', 'GENDER14', 'OLD14', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswar', 'usintl', 'usun', 'russia', 'japan', 'england', 'canada', 'brazil', 'china', 'israel', 'egypt', 'cohort', 'marcohrt', 'sampcode', 'sample', 'wtssall', 'vstrat', 'vpsu']"
26,2010,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'wrkgovt', 'OCC80', 'PRESTG80', 'INDUS80', 'INDUS07', 'occonet', 'OCC10', 'occindv', 'occstatus', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'marital', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spwrkslf', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'pawrkslf', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'MAOCC80', 'MAPRES80', 'mawrkslf', 'MAIND80', 'MAOCC10', 'maoccindv', 'maoccstatus', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'maindstatus', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawrkgrw', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME06', 'RINCOM06', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE04', 'PRES04', 'IF04WHO', 'VOTE08', 'PRES08', 'IF08WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natchld', 'natsci', 'natenrgy', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'spkmslm', 'colmslm', 'libmslm', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'popespks', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'prayer', 'bible', 'racopen', 'raclive', 'racpres', 'affrmact', 'wrkwayup', 'closeblk', 'closewht', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'weekswrk', 'partfull', 'joblose', 'jobfind', 'satjob', 'richwork', 'class', 'rank', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'parsol', 'kidssol', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fepresch', 'fefam', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'god', 'reborn', 'savesoul', 'punsin', 'blkwhite', 'rotapple', 'permoral', 'wlthwhts', 'wlthblks', 'workwhts', 'workblks', 'intlwhts', 'intlblks', 'liveblks', 'livewhts', 'marblk', 'MARAsian', 'marhisp', 'marwht', 'racwork', 'discaff', 'fejobaff', 'discaffm', 'discaffw', 'fehire', 'rellife', 'relpersn', 'sprtprsn', 'relexp', 'othlang', 'OTHLANG1', 'OTHLANG2', 'spklang', 'betrlang', 'compuse', 'webmob', 'emailmin', 'emailhr', 'usewww', 'wwwhr', 'wwwmin', 'wrktype', 'yearsjob', 'waypaid', 'wrksched', 'moredays', 'mustwork', 'chngtme', 'wrkhome', 'whywkhme', 'famwkoff', 'wkvsfam', 'famvswk', 'hrsrelax', 'secondwk', 'learnnew', 'workfast', 'workdiff', 'overwork', 'knowwhat', 'myskills', 'respect', 'trustman', 'safetywk', 'safefrst', 'teamsafe', 'safehlth', 'proudemp', 'prodctiv', 'wksmooth', 'trdunion', 'partteam', 'wkdecide', 'toofewwk', 'promteok', 'opdevel', 'hlpequip', 'haveinfo', 'wkfreedm', 'fringeok', 'supcares', 'condemnd', 'promtefr', 'cowrkint', 'jobsecok', 'suphelp', 'wrktime', 'cowrkhlp', 'manvsemp', 'hvylift', 'handmove', 'wkpraise', 'fairearn', 'rincblls', 'laidoff', 'JOBFIND1', 'trynewjb', 'wkageism', 'wkracism', 'wksexism', 'wkharsex', 'wkharoth', 'HEALTH1', 'physhlth', 'mntlhlth', 'hlthdays', 'usedup', 'backpain', 'painarms', 'hurtatwk', 'spvtrfair', 'strredpg', 'phyeffrt', 'slpprblm', 'SATJOB1', 'workfor', 'ownstock', 'stockops', 'numemps', 'relneg', 'newsfrom', 'scifrom', 'seeksci', 'nextgen', 'toofast', 'advfront', 'astrolgy', 'astrosci', 'scibnfts', 'balpos', 'balneg', 'scistudy', 'scitext', 'expdesgn', 'exptext', 'ODDS1', 'ODDS2', 'hotcore', 'radioact', 'boyorgrl', 'lasers', 'electron', 'viruses', 'bigbang', 'condrift', 'evolved', 'earthsun', 'solarrev', 'tomatoes', 'intrhome', 'COLDEG1', 'majorcol', 'colsci', 'colscinm', 'hsmath', 'hsbio', 'hschem', 'hsphys', 'gwsci', 'gwpol', 'gwbiz', 'sciagrgw', 'sciinfgw', 'polinfgw', 'bizinfgw', 'scibstgw', 'polbstgw', 'bizbstgw', 'scmed', 'screlig', 'scpol', 'medagrsc', 'medinfsc', 'relinfsc', 'polinfsc', 'medbstsc', 'relbstsc', 'polbstsc', 'scresrch', 'txeco', 'txbiz', 'txpol', 'ecoagree', 'ecoinftx', 'bizinftx', 'polinftx', 'ecobsttx', 'bizbsttx', 'polbsttx', 'knwpolar', 'POLARYR1', 'POLARYR2', 'POLARYR3', 'POLARYR4', 'POLARYR5', 'POLARYR6', 'POLARYR7', 'POLARYR8', 'icesheet', 'nosun', 'inuit', 'huntbear', 'icecaps', 'comorsci', 'extinct', 'sealevel', 'penguins', 'inuitway', 'noicecap', 'caremost', 'nanotech', 'NANOKNW1', 'NANOKNW2', 'nanowill', 'nanoben', 'nanoharm', 'intintl', 'intfarm', 'inteduc', 'intsci', 'intecon', 'inttech', 'intmed', 'intspace', 'intenvir', 'intmil', 'morempg', 'polnuke', 'biznuke', 'engnuke', 'engagrnk', 'enhinfnk', 'polinfnk', 'bizinfnk', 'engbstnk', 'polbstnk', 'bizbstnk', 'nukeelec', 'cloning', 'SCINEWS1', 'SCINEWS2', 'SCINEWS3', 'newsfrmy', 'scifromy', 'seeksciy', 'sciinfgo', 'numorg', 'goodlife', 'goveqinc', 'marhomo', 'meovrwrk', 'stress', 'suprvsjb', 'localnum', 'relexper', 'relactiv', 'privent', 'POSTMAT1', 'POSTMAT2', 'scifaith', 'harmgood', 'scigrn', 'grnecon', 'harmsgrn', 'grnprog', 'grwthelp', 'grwtharm', 'grnprice', 'grntaxes', 'grnsol', 'toodifme', 'ihlpgrn', 'carsgen', 'nukegen', 'indusgen', 'chemgen', 'watergen', 'pubdecid', 'busdecid', 'usdoenuf', 'recycle', 'chemfree', 'drivless', 'grngroup', 'grnsign', 'grnmoney', 'grndemo', 'popgrwth', 'impgrn', 'othssame', 'grnexagg', 'genegen', 'grnintl', 'ldcgrn', 'econgrn', 'TOPPROB1', 'TOPPROB2', 'TRUST5', 'FAIR5', 'grncon', 'enprbus', 'enprbfam', 'knwcause', 'knowsol', 'futenrgy', 'helpharm', 'grneffme', 'TEMPGEN1', 'busgrn', 'peopgrn', 'redcehme', 'H2OLESS', 'nobuygrn', 'LETIN1A', 'govdook', 'polgreed', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'condom', 'relatsex', 'evidu', 'IDU30', 'evcrack', 'CRACK30', 'hivtest', 'HIVTEST1', 'HIVTEST2', 'sexornt', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'hispanic', 'RACECEN1', 'RACECEN2', 'RACECEN3', 'uscitzn', 'fucitzn', 'vetyears', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'WHERE11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD8', 'RELHHD9', 'RELHHD10', 'RELHHD11', 'RELHHD12', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'RELHH2', 'RELHH3', 'RELHH4', 'RELHH5', 'RELHH6', 'RELHH7', 'RELHH8', 'RELHH9', 'RELHH10', 'RELHH11', 'RELHH12', 'RELSP1', 'RELSP3', 'RELSP4', 'RELSP5', 'RELSP6', 'RELSP7', 'RELSP8', 'RELSP9', 'RELSP11', 'RELSP12', 'dateintv', 'ISCO681', 'PAISC681', 'MAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'sei', 'pasei', 'masei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswar', 'uswary', 'cohort', 'zodiac', 'inthisp', 'INTRACE1', 'INTRACE2', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'intid', 'feeused', 'feelevel', 'lngthinv', 'intage', 'intethn', 'mode', 'intsex', 'intyrs', 'consent', 'ballot', 'version', 'sampcode', 'phase', 'spanself', 'spaneng', 'RES2006', 'RES2008', 'CSHUTYP06', 'CSHUTYP08', 'wtss', 'wtssnr', 'wtssall', 'vstrat', 'vpsu']"
27,1982,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'occ', 'prestige', 'wrkslf', 'industry', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spocc', 'sppres', 'spwrkslf', 'spind', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'PAOCC16', 'PAPRES16', 'pawrkslf', 'PAIND16', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkbaby', 'MAWK16', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME82', 'RINCOM82', 'region', 'xnorcsiz', 'srcbelt', 'size', 'dotdata', 'dotpeop', 'dotthng', 'dotged', 'dotsvp', 'dotpres', 'spdotdat', 'spdotpeo', 'spdotthn', 'spdotged', 'spdotsvp', 'spdotpre', 'padotdat', 'padotpeo', 'padotthn', 'padotged', 'padotsvp', 'padotpre', 'partyid', 'VOTE76', 'PRES76', 'IF76WHO', 'VOTE80', 'PRES80', 'IF80WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'courtsy', 'wirtap', 'relig', 'denom', 'other', 'fund', 'attend', 'reliten', 'RELIG16', 'DENOM16', 'OTH16', 'FUND16', 'sprel', 'spden', 'spother', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPFUND16', 'prayer', 'racmar', 'RACMAR10', 'racdin', 'racpush', 'racseg', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racschol', 'racfew', 'rachaf', 'racmost', 'busing', 'BUSING10', 'racpres', 'color', 'racname', 'rachisch', 'racmix', 'racneigh', 'racnobuy', 'ractrust', 'racparty', 'racocc', 'racinc', 'racopnow', 'racopwil', 'happy', 'hapmar', 'health', 'life', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'socrel', 'socommun', 'socfrend', 'socbar', 'socpars', 'socsibs', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'joblose', 'jobfind', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'jobkeep', 'jobpay', 'jobrise', 'jobhonor', 'joboff', 'jobinter', 'jobindep', 'jobresp', 'jobpeop', 'jobhelp', 'jobsoc', 'jobaccmp', 'jobsafe', 'class', 'satfin', 'finalter', 'finrela', 'incneed', 'wksub', 'wksubs', 'wksup', 'wksups', 'getahead', 'fehome', 'fework', 'fepres', 'fepol', 'fepoly', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'ABPRO1', 'ABPRO2', 'ABPRO3', 'ABCON1', 'ABCON2', 'ABCON3', 'abimp', 'abinfo', 'abfirm', 'chldidel', 'chldmore', 'chldnum', 'chldsoon', 'pill', 'teenpill', 'sexeduc', 'divlaw', 'premarsx', 'xmarsex', 'homosex', 'LETDIE1', 'LETDIE2', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'fear', 'fearhome', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'ticket', 'arrest', 'hunt', 'huntothr', 'news', 'tvhours', 'radiohrs', 'phone', 'coop', 'comprend', 'form', 'eraread', 'erameans', 'era', 'eratell', 'ERAWHY1', 'ERAWHY2', 'ERAWHY3', 'eraimp', 'erainfo', 'erafirm', 'impfam', 'impwork', 'imprelax', 'impfrend', 'impkin', 'impchurh', 'imppol', 'privacy', 'civic', 'rushed', 'bored', 'pollgood', 'polltrue', 'feserve', 'meserve', 'taxserve', 'milqual', 'milpay', 'fenumok', 'hinumok', 'blnumok', 'hinumoky', 'blnumoky', 'milvolok', 'fightair', 'mechanic', 'nurse', 'typist', 'brass', 'fightlnd', 'transair', 'gunner', 'fightsea', 'fefight', 'fedirty', 'febrass', 'fehlpmil', 'draft', 'draftfe', 'draftem', 'draftfem', 'draftcol', 'draftmar', 'draftpar', 'draftgay', 'draftco', 'draftdef', 'vetfam', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ethnum', 'vetyears', 'vetkind', 'dwelling', 'dwelngh', 'dwelcity', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'MAR8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'GENDER10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELATE12', 'GENDER12', 'OLD12', 'RELATE13', 'GENDER13', 'OLD13', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO68', 'PAISCO68', 'SPISCO68', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswar', 'usintl', 'usun', 'commun', 'COMMUN10', 'russia', 'japan', 'england', 'canada', 'brazil', 'china', 'israel', 'egypt', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'formwt', 'sampcode', 'sample', 'oversamp', 'wtssall', 'vstrat', 'vpsu']"
28,2006,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'wrkgovt', 'OCC80', 'PRESTG80', 'INDUS80', 'OCC10', 'occindv', 'occstatus', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'marital', 'agewed', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spwrkslf', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'pawrkslf', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'MAOCC80', 'MAPRES80', 'mawrkslf', 'MAIND80', 'MAOCC10', 'maoccindv', 'maoccstatus', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'maindstatus', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawrkgrw', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME06', 'RINCOM06', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE00', 'PRES00', 'IF00WHO', 'VOTE04', 'PRES04', 'IF04WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natchld', 'natsci', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'popespks', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'prayer', 'bible', 'racopen', 'raclive', 'rachome', 'affrmact', 'wrkwayup', 'closeblk', 'closewht', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'TRUST1', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'weekswrk', 'partfull', 'ANOMIA7', 'joblose', 'jobfind', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'rank', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'parsol', 'kidssol', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fepresch', 'fefam', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'draft', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'god', 'reborn', 'savesoul', 'punsin', 'blkwhite', 'rotapple', 'permoral', 'numcong', 'wlthwhts', 'wlthblks', 'workwhts', 'workblks', 'intlwhts', 'intlblks', 'liveblks', 'livewhts', 'marblk', 'MARAsian', 'marhisp', 'marwht', 'racwork', 'discaff', 'fejobaff', 'discaffm', 'discaffw', 'fehire', 'PROBFIX1', 'PROBFIX2', 'PROBFIX3', 'PROBHLP1', 'PROBHLP2', 'PROBHLP3', 'vigversn', 'seriousp', 'charactr', 'imbalnce', 'wayraise', 'stresses', 'genetics', 'godswill', 'upsdowns', 'breakdwn', 'mentlill', 'physill', 'dectreat', 'decmoney', 'imprvown', 'imprvtrt', 'vignei', 'vigsoc', 'vigfrnd', 'vigwork', 'viggrp', 'vigmar', 'hurtoth', 'hurtself', 'tlkfam', 'tlkclrgy', 'meddoc', 'mentldoc', 'mentloth', 'sphealer', 'selfhelp', 'otcmed', 'rxmed', 'mentlhos', 'ortlkfm', 'ortlkclr', 'ormeddoc', 'ormntldc', 'ormntlot', 'orhealer', 'orslfhlp', 'orotcmed', 'orrxmed', 'ormntlhs', 'mustdoc', 'mustmed', 'musthosp', 'dangrslf', 'dangroth', 'MEDCARE1', 'MEDCARE2', 'spmentl', 'govmentl', 'rellife', 'relpersn', 'sprtprsn', 'relexp', 'PSYCMED1', 'PSYCMED3', 'PSYCMED4', 'PSYCMED5', 'PSYCMED6', 'PSYCMED7', 'USEPSYC1', 'USEPSYC2', 'USEPSYC3', 'USEPSYC4', 'DOC15', 'DOC16', 'DOC18', 'DOC19', 'DOC20', 'prozac', 'usedproz', 'knwnproz', 'PROZFOR1', 'PROZFOR2', 'PROZFOR3', 'PROZ1', 'PROZ3', 'PROZ4', 'PROZ5', 'PROZ6', 'PROZ7', 'PROZ8', 'PROZ9', 'PROZSLF1', 'PROZSLF2', 'PROZSLF3', 'PROZSLF4', 'othlang', 'OTHLANG1', 'OTHLANG2', 'spklang', 'getlang', 'othhome', 'betrlang', 'spklangw', 'wwwhr', 'wwwmin', 'wrktype', 'yearsjob', 'waypaid', 'wrksched', 'moredays', 'mustwork', 'chngtme', 'wrkhome', 'whywkhme', 'famwkoff', 'wkvsfam', 'famvswk', 'hrsrelax', 'secondwk', 'learnnew', 'workfast', 'workdiff', 'lotofsay', 'wktopsat', 'overwork', 'knowwhat', 'myskills', 'respect', 'trustman', 'safetywk', 'safefrst', 'teamsafe', 'safehlth', 'proudemp', 'prodctiv', 'wksmooth', 'trdunion', 'partteam', 'wkdecide', 'setthngs', 'toofewwk', 'promteok', 'opdevel', 'hlpequip', 'haveinfo', 'wkfreedm', 'fringeok', 'supcares', 'condemnd', 'promtefr', 'cowrkint', 'jobsecok', 'suphelp', 'wrktime', 'cowrkhlp', 'trainops', 'manvsemp', 'hvylift', 'handmove', 'wkpraise', 'wkbonus', 'fairearn', 'rincblls', 'laidoff', 'JOBFIND1', 'trynewjb', 'wkageism', 'wkracism', 'wksexism', 'wkharsex', 'wkharoth', 'HEALTH1', 'physhlth', 'mntlhlth', 'hlthdays', 'usedup', 'backpain', 'painarms', 'hurtatwk', 'SATJOB1', 'workfor', 'ownstock', 'stockval', 'stockops', 'extrapay', 'compperf', 'deptperf', 'indperf', 'extraval', 'extrayr', 'yearval', 'seecowrk', 'cowrkhrd', 'talkemp', 'talksup', 'donothng', 'numemps', 'relneg', 'newsfrom', 'scifrom', 'seeksci', 'nextgen', 'toofast', 'advfront', 'scispec', 'leadsci', 'whichsci', 'astrolgy', 'astrosci', 'scibnfts', 'balpos', 'balneg', 'scistudy', 'scitext', 'expdesgn', 'exptext', 'ODDS1', 'ODDS2', 'hotcore', 'radioact', 'boyorgrl', 'lasers', 'electron', 'viruses', 'bigbang', 'condrift', 'evolved', 'earthsun', 'solarrev', 'intrhome', 'COLDEG1', 'majorcol', 'colsci', 'colscinm', 'hsmath', 'hsbio', 'hschem', 'hsphys', 'gwsci', 'gwpol', 'gwbiz', 'sciagrgw', 'sciinfgw', 'polinfgw', 'bizinfgw', 'scibstgw', 'polbstgw', 'bizbstgw', 'gasregs', 'scmed', 'screlig', 'scpol', 'medagrsc', 'medinfsc', 'relinfsc', 'polinfsc', 'medbstsc', 'relbstsc', 'polbstsc', 'scresrch', 'txeco', 'txbiz', 'txpol', 'ecoagree', 'ecoinftx', 'bizinftx', 'polinftx', 'ecobsttx', 'bizbsttx', 'polbsttx', 'gmmed', 'gmpol', 'gmbiz', 'medagrgm', 'medinfgm', 'polinfgm', 'bizinfgm', 'medbstgm', 'polbstgm', 'bizbstgm', 'eatgm', 'SCIIMP1', 'SCIIMP2', 'SCIIMP3', 'SCIIMP4', 'SCIIMP5', 'SCIIMP6', 'SCIIMP7', 'SCIIMP8', 'socsci', 'physcsci', 'histsci', 'accntsci', 'biosci', 'econsci', 'medsci', 'engnrsci', 'knwforgn', 'knwecon', 'knwsci', 'knwgw', 'knwpolar', 'tvbears', 'tvinuit', 'tvozone', 'tvmeltng', 'tvoil', 'POLARYR1', 'POLARYR2', 'POLARYR3', 'POLARYR4', 'POLARYR5', 'POLARYR6', 'POLARYR7', 'POLARYR8', 'icesheet', 'nosun', 'inuit', 'huntbear', 'icecaps', 'comorsci', 'extinct', 'sealevel', 'artseals', 'inuitway', 'noicecap', 'caremost', 'nanotech', 'NANOKNW1', 'NANOKNW2', 'nanowill', 'buyvalue', 'OPS2005', 'EXTR2005', 'compwage', 'talkteam', 'numorg', 'empinput', 'slfmangd', 'emptrain', 'wealth', 'VIGLAB06', 'mhtrtoth', 'mhothyou', 'mhothrel', 'seemhpub', 'gesttalk', 'avoidmh', 'numknown', 'acqkevin', 'acqkaren', 'acqshawn', 'acqbrnda', 'acqkeith', 'acqrachl', 'acqmark', 'acqlinda', 'acqjose', 'acqmaria', 'acqunemp', 'acqhome', 'acqprisn', 'ACQAsian', 'acqblack', 'acqhisp', 'acqwhite', 'acqgay', 'acqcohab', 'acqgoatt', 'acqnoatt', 'acqlib', 'acqcon', 'acqcops', 'acqlaws', 'acqsocs', 'acqjans', 'acqchild', 'acqelecs', 'acqmils', 'acqfmmrk', 'acqfmlin', 'acqfmune', 'acqfmhme', 'acqfmpri', 'acqfmasn', 'acqfmblk', 'acqfmhsp', 'acqfmwht', 'acqfmgay', 'acqfmgo', 'acqfmno', 'acqfmlib', 'acqfmcon', 'acqfmcoh', 'acqnhmrk', 'acqnhlin', 'acqnhune', 'acqnhhme', 'acqnhpri', 'acqnhasn', 'acqnhblk', 'acqnhhsp', 'acqnhwht', 'acqnhgay', 'acqnhgo', 'acqnhno', 'acqnhlib', 'acqnhcon', 'acqnhcoh', 'acqwkmrk', 'acqwklin', 'acqwkune', 'acqwkhme', 'acqwkpri', 'acqwkasn', 'acqwkblk', 'acqwkhsp', 'acqwkwht', 'acqwkgay', 'acqwkgo', 'acqwkno', 'acqwklib', 'acqwkcon', 'acqwkcoh', 'acqvamrk', 'acqvalin', 'acqvaune', 'acqvahme', 'acqvapri', 'acqvaasn', 'acqvablk', 'acqvahsp', 'acqvawht', 'acqvagay', 'acqvago', 'acqvano', 'acqvalib', 'acqvacon', 'acqvacoh', 'acqreps', 'acqdems', 'acqattnd', 'acqmyrac', 'trtkevin', 'trtkaren', 'trtshawn', 'trtbrnda', 'trtkeith', 'trtrachl', 'trtmark', 'trtlinda', 'trtjose', 'trtmaria', 'trtcops', 'trtlaws', 'trtsocs', 'trtjans', 'trtchild', 'trtelecs', 'trtmils', 'trtunemp', 'trthome', 'trtprisn', 'TRTAsian', 'trtblack', 'trthisp', 'trtwhite', 'trtgay', 'trtcohab', 'trtgoatt', 'trtnoatt', 'trtlib', 'trtcon', 'trtreps', 'trtdems', 'trtattnd', 'trtmyrac', 'gunsales', 'gunsdrug', 'semiguns', 'GUNS911', 'RIFLES50', 'othguns', 'gunsdrnk', 'spnatdis', 'natdisin', 'natdiscm', 'newsprnt', 'getaheay', 'DISABLD1', 'DISABLD2', 'DISABLD3', 'DISABLD4', 'DISABLD5', 'DISABLD6', 'DISABLD7', 'vigvermy', 'mhproblm', 'mhdofam', 'mhdofrnd', 'mhdorel', 'mhdodoc', 'mhdopsyc', 'mhdomhp', 'mhdoheal', 'mhdootc', 'mhdorx', 'mhdohosp', 'mhdopray', 'mhdolife', 'mhdoherb', 'mhdofrgt', 'mhdoactv', 'mhdogrp', 'mhdodiet', 'mhdoexrc', 'mhdomove', 'mhdooth', 'mhdonone', 'mhchrctr', 'mhbrain', 'mhraised', 'mhstress', 'mhgenes', 'mhgod', 'mhluck', 'mhupdown', 'mhillnss', 'mhphyscl', 'mhneihbr', 'mhsocial', 'mhkdcare', 'mhfriend', 'mhwkwith', 'mhwedrel', 'mhimpown', 'mhimptrt', 'mhdecslf', 'mhmoney', 'mhoutsdr', 'mhlosefr', 'mhlessop', 'mhuneasy', 'mhunsure', 'mhintl', 'mhnotpol', 'mhhrdtlk', 'mhnokids', 'mhcreatv', 'mhnervs', 'mhprdctv', 'mhfeelem', 'mhtrusty', 'mhaccptd', 'mhhired', 'mhnotell', 'mhsecret', 'mhsupwrk', 'mhnotch', 'mhhlpfam', 'mhhlpfrd', 'mhhlprel', 'mhhlpgp', 'mhhlppsy', 'mhhlpmhp', 'mhgvtjob', 'mhgvthlt', 'mhgvthme', 'mhgvtedc', 'mhgvtdis', 'mhslfshm', 'mhfamshm', 'mhseedoc', 'mhmeds', 'mhhsptrt', 'mhmnthsp', 'mhviooth', 'mhvioslf', 'mhcause', 'MHTRTOT2', 'mhclsoth', 'mhseroth', 'mhhlpoth', 'mhresoth', 'mhdisoth', 'mhreloth', 'mhexpoth', 'mhtrtslf', 'mhseepub', 'mhfright', 'mhsymp', 'obeylaw', 'PROTEST1', 'PROTEST3', 'PROTEST6', 'revspeak', 'revpub', 'verdict', 'databank', 'POLEFF3', 'cutgovt', 'makejobs', 'lessreg', 'hlphitec', 'savejobs', 'cuthours', 'spenviro', 'sphlth', 'sppolice', 'spschool', 'sparms', 'spretire', 'spunemp', 'sparts', 'jobsall', 'pricecon', 'hlthcare', 'aidold', 'aidindus', 'aidunemp', 'equalize', 'aidcol', 'aidhouse', 'polint', 'grnlaws', 'POLEFF11', 'POLEFF13', 'POLEFF15', 'POLEFF16', 'POLEFF17', 'helphlth', 'helpold', 'helpsec', 'helpcrim', 'helpemp', 'helpenv', 'wotrial', 'tapphone', 'stoprndm', 'fewtrsty', 'exploit', 'youinflu', 'hlpinflu', 'polsfair', 'knowpols', 'CORRUPT1', 'CORRUPT2', 'bribe', 'peocntct', 'posslq', 'goodlife', 'taxrich', 'taxmid', 'taxpoor', 'marhomo', 'meovrwrk', 'timepdwk', 'timehhwk', 'timefam', 'timefrnd', 'timeleis', 'wrkearn', 'wrkenjoy', 'secjob', 'hiinc', 'promotn', 'intjob', 'wrkindp', 'hlpoths', 'hlpsoc', 'flexhrs', 'empself', 'smallbig', 'privgovt', 'hrsmoney', 'rsecjob', 'rhiinc', 'rpromotn', 'rintjob', 'rwrkindp', 'rhlpoths', 'rhlpsoc', 'xhaustn', 'physwrk', 'stress', 'danger', 'bossemps', 'cowrkers', 'jobsat', 'localnum', 'WANTJOB1', 'worknow', 'sethours', 'useskill', 'HELPORG1', 'prideorg', 'STAYORG3', 'leavejob', 'worryjob', 'evjob', 'yrjobend', 'whyjbend', 'WANTJOB2', 'getjob', 'lookjob', 'pubagncy', 'priagncy', 'wantads', 'adforjob', 'appemps', 'askhelp', 'econsup', 'SELFEMP1', 'SELFEMP2', 'unjobsec', 'unbetter', 'rimpskls', 'dailywrk', 'timeoff', 'jbintfam', 'famintjb', 'newjob', 'jbtrain', 'jobeasy', 'replaceu', 'NOUNEMP1', 'NOUNEMP2', 'NOUNEMP3', 'NOUNEMP4', 'otherwrk', 'skltrain', 'spwrkgvt', 'relexper', 'relactiv', 'LETIN1A', 'BIG5A1', 'BIG5B1', 'BIG5C1', 'BIG5D1', 'BIG5E1', 'BIG5A2', 'BIG5B2', 'BIG5C2', 'BIG5D2', 'BIG5E2', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'condom', 'relatsex', 'evidu', 'IDU30', 'evcrack', 'CRACK30', 'hivtest', 'HIVTEST1', 'HIVTEST2', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'hispanic', 'RACECEN1', 'RACECEN2', 'RACECEN3', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'MAR8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'WHERE11', 'RELATE12', 'GENDER12', 'OLD12', 'MAR12', 'RELATE13', 'OLD13', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD8', 'RELHHD9', 'RELHHD10', 'RELHHD11', 'RELHHD12', 'RELHHD13', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'RELHH2', 'RELHH3', 'RELHH4', 'RELHH5', 'RELHH6', 'RELHH7', 'RELHH8', 'RELHH9', 'RELHH10', 'RELHH11', 'RELHH12', 'RELHH13', 'RELSP1', 'RELSP3', 'RELSP4', 'RELSP5', 'RELSP6', 'RELSP7', 'RELSP8', 'RELSP9', 'RELSP10', 'RELSP11', 'RELSP12', 'RELSP13', 'dateintv', 'ISCO681', 'PAISC681', 'MAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'sei', 'pasei', 'masei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'usintl', 'cohort', 'zodiac', 'inthisp', 'INTRACE1', 'INTRACE2', 'INTRACE3', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'saqsex', 'intid', 'feeused', 'feelevel', 'lngthinv', 'intage', 'intethn', 'mode', 'intsex', 'intyrs', 'ballot', 'version', 'sampcode', 'phase', 'spanself', 'spanint', 'spaneng', 'wtss', 'wtssnr', 'wtssall', 'vstrat', 'vpsu']"
29,2014,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'wrkgovt', 'OCC10', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'marital', 'martype', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'cowrksta', 'cowrkslf', 'coevwork', 'COHRS1', 'COHRS2', 'spwrkslf', 'SPOCC10', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'COOCC10', 'COIND10', 'pawrkslf', 'PAOCC10', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'mawrkslf', 'MAOCC10', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'coeduc', 'codeg', 'degree', 'padeg', 'madeg', 'spdeg', 'MAJOR1', 'MAJOR2', 'dipged', 'spdipged', 'codipged', 'cosector', 'whenhs', 'whencol', 'sector', 'eftotlt', 'barate', 'gradtounder', 'voedcol', 'VOEDNME1', 'voedncol', 'VOEDNME2', 'spsector', 'speftotlt', 'spbarate', 'spgradtounder', 'cobarate', 'cogradtounder', 'coeftotlt', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawrkgrw', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME06', 'RINCOM06', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE08', 'PRES08', 'IF08WHO', 'VOTE12', 'PRES12', 'IF12WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natchld', 'natsci', 'natenrgy', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'spkmslm', 'colmslm', 'libmslm', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'popespks', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'corel', 'coden', 'coother', 'cofund', 'prayer', 'bible', 'racopen', 'raclive', 'affrmact', 'wrkwayup', 'closeblk', 'closewht', 'happy', 'hapmar', 'hapcohab', 'health', 'life', 'helpful', 'fair', 'trust', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'weekswrk', 'partfull', 'joblose', 'jobfind', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'rank', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'parsol', 'kidssol', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fepresch', 'fefam', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'god', 'reborn', 'savesoul', 'wlthwhts', 'wlthblks', 'workwhts', 'workblks', 'intlwhts', 'intlblks', 'liveblks', 'livewhts', 'marblk', 'MARAsian', 'marhisp', 'marwht', 'racwork', 'discaff', 'fejobaff', 'discaffm', 'discaffw', 'fehire', 'relpersn', 'sprtprsn', 'othlang', 'OTHLANG1', 'OTHLANG2', 'spklang', 'betrlang', 'compuse', 'webmob', 'emailmin', 'emailhr', 'usewww', 'wwwhr', 'wwwmin', 'wrktype', 'yearsjob', 'waypaid', 'wrksched', 'moredays', 'mustwork', 'chngtme', 'wrkhome', 'whywkhme', 'famwkoff', 'wkvsfam', 'famvswk', 'hrsrelax', 'secondwk', 'learnnew', 'workfast', 'workdiff', 'overwork', 'knowwhat', 'myskills', 'respect', 'trustman', 'safetywk', 'safefrst', 'teamsafe', 'safehlth', 'proudemp', 'prodctiv', 'wksmooth', 'trdunion', 'partteam', 'wkdecide', 'toofewwk', 'promteok', 'opdevel', 'hlpequip', 'haveinfo', 'wkfreedm', 'fringeok', 'supcares', 'condemnd', 'promtefr', 'cowrkint', 'jobsecok', 'suphelp', 'wrktime', 'cowrkhlp', 'manvsemp', 'hvylift', 'handmove', 'wkpraise', 'fairearn', 'rincblls', 'laidoff', 'JOBFIND1', 'trynewjb', 'wkageism', 'wkracism', 'wksexism', 'wkharsex', 'wkharoth', 'HEALTH1', 'physhlth', 'mntlhlth', 'hlthdays', 'usedup', 'backpain', 'painarms', 'hurtatwk', 'spvtrfair', 'strredpg', 'phyeffrt', 'slpprblm', 'SATJOB1', 'knowschd', 'usetech', 'STRESS12', 'hyperten', 'arthrtis', 'diabetes', 'depress', 'weight', 'height', 'ntwkhard', 'misswork', 'WORKFOR1', 'ownstock', 'stockval', 'stockops', 'extrapay', 'compperf', 'deptperf', 'indperf', 'extrayr', 'yearval', 'givblood', 'givhmlss', 'retchnge', 'cutahead', 'volchrty', 'givchrty', 'givseat', 'helpaway', 'carried', 'directns', 'loanitem', 'selfless', 'accptoth', 'othshelp', 'careself', 'peoptrbl', 'selffrst', 'volmonth', 'valgiven', 'numemps', 'newsfrom', 'scifrom', 'seeksci', 'nextgen', 'toofast', 'bettrlfe', 'advfront', 'astrolgy', 'astrosci', 'scibnfts', 'balpos', 'balneg', 'scistudy', 'scitext', 'expdesgn', 'exptext', 'ODDS1', 'ODDS2', 'hotcore', 'radioact', 'boyorgrl', 'lasers', 'electron', 'viruses', 'bigbang', 'condrift', 'evolved', 'earthsun', 'solarrev', 'intrhome', 'COLDEG1', 'majorcol', 'colsci', 'colscinm', 'hsmath', 'hsbio', 'hschem', 'hsphys', 'intintl', 'intfarm', 'inteduc', 'intsci', 'intecon', 'inttech', 'intmed', 'intspace', 'intenvir', 'intmil', 'SCINEWS1', 'SCINEWS2', 'SCINEWS3', 'buyvalue', 'compwage', 'numorg', 'empinput', 'emptrain', 'wealth', 'esop', 'defpensn', 'trdestck', 'ratetone', 'POLEFF11', 'peocntct', 'posslq', 'posslqy', 'marcohab', 'helphwrk', 'lentto', 'talkedto', 'helpjob', 'goodlife', 'marhomo', 'meovrwrk', 'stress', 'suprvsjb', 'localnum', 'relactiv', 'befair', 'cantrust', 'excldimm', 'clsetown', 'clsestat', 'clseusa', 'clsenoam', 'ambornin', 'amcit', 'amlived', 'amenglsh', 'amchrstn', 'amgovt', 'amfeel', 'amcitizn', 'amshamed', 'belikeus', 'ambetter', 'ifwrong', 'amsports', 'prouddem', 'proudpol', 'proudeco', 'proudsss', 'proudsci', 'proudspt', 'proudart', 'proudmil', 'proudhis', 'proudgrp', 'imports', 'wrldgovt', 'amownway', 'forland', 'amtv', 'amcult', 'mincult', 'MELTPOT1', 'immcrime', 'immameco', 'immjobs', 'immideas', 'LETIN1', 'citizen', 'parcit', 'NAFTA1', 'amancstr', 'lessprd', 'intlincs', 'freetrde', 'decsorgs', 'powrorgs', 'citworld', 'immrghts', 'AMPROUD1', 'NAFTA2A', 'shortcom', 'immcult', 'immeduc', 'LETIN1A', 'immassim', 'PATRIOT1', 'PATRIOT2', 'PATRIOT3', 'PATRIOT4', 'voteelec', 'paytaxes', 'obeylaws', 'watchgov', 'actassoc', 'othreasn', 'buypol', 'helpusa', 'helpwrld', 'relmeet', 'revmeet', 'racmeet', 'signdpet', 'avoidbuy', 'joindem', 'attrally', 'cntctgov', 'polfunds', 'usemedia', 'grpparty', 'grpwork', 'grprelig', 'grpsprts', 'grpother', 'solok', 'rghtsmin', 'polopts', 'oppsegov', 'POLEFF18', 'POLEFF19', 'POLEFF20', 'actlaw', 'affctlaw', 'POLINT1', 'govdook', 'polgreed', 'discpol', 'chngeoth', 'polactve', 'choices', 'refrndms', 'elecvote', 'elecfair', 'servepeo', 'corruptn', 'demtoday', 'DEM10PST', 'DEM10FUT', 'gvtrghts', 'polinter', 'polnews', 'crimlose', 'ntcitvte', 'notvote', 'hlthall', 'leftrght', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'condom', 'relatsex', 'evidu', 'IDU30', 'evcrack', 'CRACK30', 'hivtest', 'HIVTEST1', 'HIVTEST2', 'aidslook', 'aidscndm', 'hivvac', 'hivkiss', 'sexornt', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'hispanic', 'RACECEN1', 'RACECEN2', 'RACECEN3', 'uscitzn', 'fucitzn', 'vetyears', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'GENDER8', 'OLD8', 'MAR8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE10', 'OLD10', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD9', 'RELHHD10', 'RELHHD11', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'RELHH2', 'RELHH3', 'RELHH4', 'RELHH5', 'RELHH6', 'RELHH7', 'RELHH8', 'RELHH9', 'RELHH10', 'RELHH11', 'RELSP1', 'RELSP3', 'RELSP4', 'RELSP5', 'RELSP6', 'RELSP7', 'RELSP8', 'RELSP9', 'RELSP10', 'RELSP11', 'dateintv', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'COISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'COSEI10', 'COSEI10EDUC', 'COSEI10INC', 'COPRES10', 'COPRES105PLUS', 'uswar', 'uswary', 'wkcontct', 'talkspvs', 'effctsup', 'cohort', 'zodiac', 'inthisp', 'INTRACE1', 'INTRACE2', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'intid', 'feeused', 'feelevel', 'lngthinv', 'intage', 'intethn', 'mode', 'intsex', 'intyrs', 'consent', 'ballot', 'version', 'sampcode', 'phase', 'spanself', 'spanint', 'spaneng', 'RES2010', 'RES2012', 'CSHUTYP10', 'CSHUTYP12', 'wtss', 'wtssnr', 'wtssall', 'vstrat', 'vpsu']"
30,2012,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'wrkgovt', 'OCC10', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'marital', 'martype', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'cowrksta', 'cowrkslf', 'coevwork', 'COHRS1', 'COHRS2', 'spwrkslf', 'SPOCC10', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'COOCC10', 'COIND10', 'pawrkslf', 'PAOCC10', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'mawrkslf', 'MAOCC10', 'MAPRES10', 'MAPRES105PLUS', 'MAIND10', 'sibs', 'childs', 'age', 'agekdbrn', 'educ', 'paeduc', 'maeduc', 'speduc', 'coeduc', 'codeg', 'degree', 'padeg', 'madeg', 'spdeg', 'MAJOR1', 'MAJOR2', 'dipged', 'spdipged', 'codipged', 'cosector', 'whenhs', 'whencol', 'sector', 'eftotlt', 'barate', 'gradtounder', 'voedcol', 'VOEDNME1', 'voedncol', 'VOEDNME2', 'spsector', 'speftotlt', 'spbarate', 'spgradtounder', 'cobarate', 'cogradtounder', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawrkgrw', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME06', 'RINCOM06', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE08', 'PRES08', 'IF08WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natchld', 'natsci', 'natenrgy', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'spkmslm', 'colmslm', 'libmslm', 'cappun', 'gunlaw', 'courts', 'grass', 'relig', 'denom', 'other', 'OTHJew', 'Jew', 'JewAJ', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'popespks', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPOTHJew', 'SPJew', 'spfund', 'SPREL16', 'SPJew16', 'corel', 'coden', 'coother', 'cofund', 'prayer', 'bible', 'racopen', 'raclive', 'affrmact', 'wrkwayup', 'closeblk', 'closewht', 'happy', 'hapmar', 'hapcohab', 'health', 'life', 'helpful', 'fair', 'trust', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'aged', 'weekswrk', 'partfull', 'joblose', 'jobfind', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'rank', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'parsol', 'kidssol', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'ticket', 'arrest', 'convictd', 'lockedup', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fepresch', 'fefam', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'marelig', 'MAJew', 'parelig', 'PAJew', 'god', 'reborn', 'savesoul', 'numcong', 'wlthwhts', 'wlthblks', 'workwhts', 'workblks', 'intlwhts', 'intlblks', 'liveblks', 'livewhts', 'marblk', 'MARAsian', 'marhisp', 'marwht', 'racwork', 'discaff', 'fejobaff', 'discaffm', 'discaffw', 'fehire', 'relpersn', 'sprtprsn', 'othlang', 'OTHLANG1', 'OTHLANG2', 'spklang', 'betrlang', 'compuse', 'webmob', 'emailmin', 'emailhr', 'usewww', 'wwwhr', 'wwwmin', 'wkvsfam', 'supcares', 'jobsecok', 'trynewjb', 'wkageism', 'wkracism', 'mntlhlth', 'givblood', 'givhmlss', 'retchnge', 'cutahead', 'volchrty', 'givchrty', 'givseat', 'helpaway', 'carried', 'directns', 'loanitem', 'selfless', 'accptoth', 'othshelp', 'careself', 'peoptrbl', 'selffrst', 'volmonth', 'valgiven', 'difstand', 'othcredt', 'putdown', 'lackinfo', 'actupset', 'shout', 'treatres', 'lookaway', 'numemps', 'ignorwk', 'rumorwk', 'jokeswk', 'eharaswk', 'rudewk', 'liedcwkr', 'denyrais', 'wkbhvrs', 'wkrspns', 'newsfrom', 'scifrom', 'seeksci', 'nextgen', 'toofast', 'advfront', 'astrolgy', 'astrosci', 'scibnfts', 'balpos', 'balneg', 'scistudy', 'scitext', 'expdesgn', 'exptext', 'ODDS1', 'ODDS2', 'hotcore', 'radioact', 'boyorgrl', 'lasers', 'electron', 'viruses', 'bigbang', 'BIGBANG1', 'condrift', 'evolved', 'EVOLVED1', 'earthsun', 'solarrev', 'intrhome', 'COLDEG1', 'majorcol', 'colsci', 'colscinm', 'hsmath', 'hsbio', 'hschem', 'hsphys', 'socsci', 'physcsci', 'histsci', 'accntsci', 'biosci', 'econsci', 'medsci', 'engnrsci', 'intintl', 'intfarm', 'inteduc', 'intsci', 'intecon', 'inttech', 'intmed', 'intspace', 'intenvir', 'intmil', 'visart', 'visnhist', 'viszoo', 'vissci', 'vislib', 'SCINEWS1', 'SCINEWS2', 'SCINEWS3', 'scientda', 'scientsn', 'scientr', 'scientdo', 'sciental', 'scientdn', 'scientgo', 'scientfu', 'scienthe', 'scientod', 'scientbe', 'scientre', 'scientwk', 'scientmo', 'scientbr', 'engda', 'engson', 'engresp', 'engdo', 'englone', 'engdgr', 'enggood', 'engfun', 'engprob', 'engodd', 'engbtr', 'engrel', 'engint', 'engearn', 'engbrng', 'farming', 'journlsm', 'fireftng', 'marrcoun', 'medtreat', 'architct', 'lawenfrc', 'engnring', 'slsmnshp', 'cmprgmng', 'finlcoun', 'SPJOTH16', 'majwoth', 'pajwoth', 'bmitzvah', 'synmem', 'KD1RELIG', 'KD2RELIG', 'KD1JWOTH', 'SEXSEX18', 'toldwork', 'evlosejb', 'LOSEJOB5', 'evnegjob', 'NEGJOB5', 'evharjb', 'HARJOB5', 'evdwell', 'prespop', 'volactyr', 'VOLACTY2', 'POLEFY3', 'POLEFY11', 'POLEFY13', 'POLEFY15', 'POLEFY16', 'POLEFY17', 'ratetone', 'POLEFF3', 'POLEFF11', 'POLEFF13', 'POLEFF15', 'POLEFF16', 'POLEFF17', 'posslq', 'posslqy', 'marcohab', 'kidnum', 'helphwrk', 'lentto', 'talkedto', 'helpjob', 'healthissp', 'goodlife', 'mawrkwrm', 'kidsuffr', 'famsuffr', 'homekid', 'housewrk', 'wrkbaby', 'wrksch', 'marhappy', 'marlegit', 'marhomo', 'numkids', 'kidjoy', 'kidnofre', 'MAWORK14', 'HUBBYWK1', 'meovrwrk', 'singlpar', 'cohabok', 'divbest', 'fambudgt', 'LAUNDRY1', 'REPAIRS1', 'CARESIK1', 'SHOP1', 'COOKING1', 'rhhwork', 'sphhwork', 'hhwkfair', 'deckids', 'spborn', 'HAPPY7', 'SATJOB7', 'SATFAM7', 'TWOINCS1', 'earnshh', 'ssfchild', 'ssmchild', 'kidfinbu', 'kidjob', 'kidsocst', 'eldersup', 'paidlv', 'PAIDLV1', 'paidlvpy', 'paidlvdv', 'famwkbst', 'famwklst', 'careprov', 'carecost', 'eldhelp', 'eldcost', 'HHCLEAN1', 'wkndact', 'TIREDHM1', 'JOBVSFA1', 'TIREDWK1', 'FAMVSWK1', 'wkkidscl', 'wkyngscl', 'wkkidscs', 'wkyngscs', 'rfamlook', 'spfalook', 'splive', 'stress', 'bossemps', 'localnum', 'relactiv', 'LETIN1A', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'condom', 'relatsex', 'evidu', 'IDU30', 'evcrack', 'CRACK30', 'hivtest', 'HIVTEST1', 'HIVTEST2', 'sexornt', 'realinc', 'realrinc', 'coninc', 'conrinc', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'hispanic', 'RACECEN1', 'RACECEN2', 'RACECEN3', 'uscitzn', 'fucitzn', 'vetyears', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD8', 'RELHHD11', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'RELHH2', 'RELHH3', 'RELHH4', 'RELHH5', 'RELHH6', 'RELHH7', 'RELHH8', 'RELHH11', 'RELSP1', 'RELSP3', 'RELSP4', 'RELSP5', 'RELSP6', 'RELSP7', 'RELSP8', 'RELSP11', 'dateintv', 'ISCO88', 'PAISCO88', 'MAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'MAISCO08', 'SPISCO08', 'COISCO08', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'MASEI10', 'MASEI10EDUC', 'MASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'COSEI10', 'COSEI10EDUC', 'COSEI10INC', 'COPRES10', 'COPRES105PLUS', 'uswar', 'uswary', 'cohort', 'zodiac', 'inthisp', 'INTRACE1', 'INTRACE2', 'WHOELSE1', 'WHOELSE2', 'WHOELSE3', 'WHOELSE4', 'WHOELSE5', 'WHOELSE6', 'intid', 'feeused', 'feelevel', 'lngthinv', 'intage', 'intethn', 'mode', 'intsex', 'intyrs', 'consent', 'ballot', 'version', 'sampcode', 'phase', 'spanself', 'spanint', 'spaneng', 'RES2008', 'RES2010', 'CSHUTYP08', 'CSHUTYP10', 'wtss', 'wtssnr', 'wtssall', 'vstrat', 'vpsu']"
31,1993,"['wrkstat', 'HRS1', 'HRS2', 'evwork', 'wrkslf', 'OCC80', 'PRESTG80', 'INDUS80', 'found', 'OCC10', 'occindv', 'occstatus', 'occtag', 'PRESTG10', 'PRESTG105PLUS', 'INDUS10', 'indstatus', 'indtag', 'marital', 'agewed', 'divorce', 'widowed', 'spwrksta', 'SPHRS1', 'SPHRS2', 'spevwork', 'spwrkslf', 'SPOCC80', 'SPPRES80', 'SPIND80', 'SPOCC10', 'spoccindv', 'spoccstatus', 'spocctag', 'SPPRES10', 'SPPRES105PLUS', 'SPIND10', 'spindstatus', 'spindtag', 'pawrkslf', 'PAOCC80', 'PAPRES80', 'PAIND80', 'PAOCC10', 'paoccindv', 'paoccstatus', 'paocctag', 'PAPRES10', 'PAPRES105PLUS', 'PAIND10', 'paindstatus', 'paindtag', 'maoccstatus', 'maocctag', 'maindstatus', 'maindtag', 'sibs', 'childs', 'age', 'educ', 'paeduc', 'maeduc', 'speduc', 'degree', 'padeg', 'madeg', 'spdeg', 'sex', 'race', 'RES16', 'REG16', 'MOBILE16', 'FAMILY16', 'FAMDIF16', 'mawork', 'mawkborn', 'INCOM16', 'born', 'parborn', 'granborn', 'hompop', 'babies', 'preteen', 'teens', 'adults', 'unrelat', 'earnrs', 'income', 'rincome', 'INCOME91', 'RINCOM91', 'region', 'xnorcsiz', 'srcbelt', 'size', 'partyid', 'VOTE88', 'PRES88', 'IF88WHO', 'VOTE92', 'PRES92', 'IF92WHO', 'polviews', 'natspac', 'natenvir', 'natheal', 'natcity', 'natcrime', 'natdrug', 'nateduc', 'natrace', 'natarms', 'nataid', 'natfare', 'natroad', 'natsoc', 'natmass', 'natpark', 'natspacy', 'natenviy', 'nathealy', 'natcityy', 'natcrimy', 'natdrugy', 'nateducy', 'natracey', 'natarmsy', 'nataidy', 'natfarey', 'eqwlth', 'tax', 'spkath', 'colath', 'libath', 'spkrac', 'colrac', 'librac', 'spkcom', 'colcom', 'libcom', 'spkmil', 'colmil', 'libmil', 'spkhomo', 'colhomo', 'libhomo', 'cappun', 'gunlaw', 'courts', 'wirtap', 'grass', 'relig', 'denom', 'other', 'Jew', 'fund', 'attend', 'reliten', 'postlife', 'pray', 'mapa', 'mastersp', 'judgeluv', 'frndking', 'RELIG16', 'DENOM16', 'OTH16', 'Jew16', 'FUND16', 'sprel', 'spden', 'spother', 'SPJew', 'spfund', 'SPREL16', 'SPDEN16', 'SPOTH16', 'SPJew16', 'SPFUND16', 'prayer', 'bible', 'racmar', 'racseg', 'racopen', 'raclive', 'racclos', 'racdis', 'racinteg', 'rachome', 'racfew', 'rachaf', 'racmost', 'busing', 'racpres', 'racchurh', 'happy', 'hapmar', 'health', 'life', 'helpful', 'fair', 'trust', 'satcity', 'sathobby', 'satfam', 'satfrnd', 'sathealt', 'confinan', 'conbus', 'conclerg', 'coneduc', 'confed', 'conlabor', 'conpress', 'conmedic', 'contv', 'conjudge', 'consci', 'conlegis', 'conarmy', 'obey', 'popular', 'thnkself', 'workhard', 'helpoth', 'socrel', 'socommun', 'socfrend', 'socbar', 'socpars', 'socsibs', 'aged', 'drink', 'drunk', 'smoke', 'quitsmk', 'evsmoke', 'ANOMIA5', 'ANOMIA6', 'ANOMIA7', 'joblose', 'jobfind', 'satjob', 'richwork', 'jobinc', 'jobsec', 'jobhour', 'jobpromo', 'jobmeans', 'class', 'satfin', 'finalter', 'finrela', 'wksub', 'wksubs', 'wksup', 'wksups', 'unemp', 'union', 'getahead', 'fehome', 'fework', 'fepres', 'fepol', 'abdefect', 'abnomore', 'abhlth', 'abpoor', 'abrape', 'absingle', 'abany', 'chldidel', 'chldmore', 'chldnum', 'pillok', 'sexeduc', 'divlaw', 'premarsx', 'teensex', 'xmarsex', 'homosex', 'porninf', 'pornmorl', 'pornrape', 'pornout', 'pornlaw', 'xmovie', 'spanking', 'LETDIE1', 'SUICIDE1', 'SUICIDE2', 'SUICIDE3', 'SUICIDE4', 'hit', 'hitage', 'gun', 'gunage', 'hitok', 'hitmarch', 'hitdrunk', 'hitchild', 'hitbeatr', 'hitrobbr', 'polhitok', 'polabuse', 'polmurdr', 'polescap', 'polattak', 'fear', 'burglr', 'robbry', 'owngun', 'pistol', 'shotgun', 'rifle', 'rowngun', 'hunt', 'news', 'tvhours', 'phone', 'coop', 'comprend', 'form', 'fechld', 'fehelp', 'fepresch', 'fefam', 'racchng', 'RACDIF1', 'RACDIF2', 'RACDIF3', 'RACDIF4', 'DIVORCE5', 'UNEMP5', 'HOSDIS5', 'DEATH5', 'DEATH16', 'padeath', 'madeath', 'chlddth', 'sibdeath', 'spdeath', 'TRAUMA1', 'TRAUMA5', 'helppoor', 'helpnot', 'helpsick', 'helpblk', 'memfrat', 'memserv', 'memvet', 'mempolit', 'memunion', 'memsport', 'memyouth', 'memschl', 'memhobby', 'memgreek', 'memnat', 'memfarm', 'memlit', 'memprof', 'memchurh', 'memother', 'memnum', 'god', 'standup', 'selfirst', 'richpoor', 'opoutcme', 'united', 'obtohelp', 'lfegod', 'lfegenes', 'lfesocty', 'lfehrdwk', 'lfechnce', 'bigband', 'blugrass', 'country', 'blues', 'musicals', 'classicl', 'folk', 'gospel', 'jazz', 'latin', 'moodeasy', 'newage', 'opera', 'rap', 'reggae', 'conrock', 'oldies', 'hvymetal', 'attsprts', 'visitart', 'makeart', 'autorace', 'camping', 'garden', 'dance', 'gomusic', 'huntfish', 'perform', 'dosports', 'seemovie', 'usevcr', 'plymusic', 'tvshows', 'tvnews', 'tvpbs', 'judgeart', 'trstprof', 'classics', 'grtbooks', 'modpaint', 'English', 'pclit', 'excelart', 'hosthome', 'frdcreat', 'frdcultr', 'frddynam', 'frdfun', 'frdhonst', 'frdintel', 'frdresp', 'impfinan', 'impmar', 'impkids', 'impgod', 'impthngs', 'impcultr', 'impjob', 'impself', 'MOSTIMP1', 'MOSTIMP2', 'MOSTIMP3', 'MOSTIMP4', 'COLMAJR1', 'COLMAJR2', 'HSCLASS1', 'HSCLASS2', 'goveqinc', 'obeythnk', 'privent', 'POSTMAT1', 'POSTMAT2', 'scifaith', 'harmgood', 'sciworse', 'scigrn', 'grnecon', 'harmsgrn', 'anrights', 'resnatur', 'grnprog', 'naturpax', 'grwthelp', 'antests', 'naturwar', 'grwtharm', 'naturgod', 'grnprice', 'grntaxes', 'grnsol', 'toodifme', 'ihlpgrn', 'SCITEST1', 'SCITEST2', 'SCITEST3', 'SCITEST4', 'SCITEST5', 'GRNTEST1', 'GRNTEST2', 'GRNTEST3', 'GRNTEST4', 'GRNTEST5', 'GRNTEST6', 'GRNTEST7', 'carsgen', 'carsfam', 'carsten', 'nukegen', 'nukefam', 'indusgen', 'indusfam', 'chemgen', 'chemfam', 'watergen', 'waterfam', 'tempgen', 'tempfam', 'pubdecid', 'busdecid', 'recycle', 'chemfree', 'nomeat', 'drivless', 'grngroup', 'grnsign', 'grnmoney', 'grndemo', 'comtype', 'aidsknow', 'aidswho', 'aidsdead', 'aidssex', 'aidsage', 'aidsrace', 'aidsreg', 'AIDSWHO2', 'AIDSDED2', 'AIDSSEX2', 'AIDSAGE2', 'AIDSRAC2', 'AIDSREG2', 'AIDSWHO3', 'AIDSDED3', 'AIDSSEX3', 'AIDSAGE3', 'AIDSRAC3', 'AIDSREG3', 'partners', 'matesex', 'frndsex', 'acqntsex', 'pikupsex', 'paidsex', 'othersex', 'sexsex', 'sexfreq', 'numwomen', 'nummen', 'PARTNRS5', 'SEXSEX5', 'evpaidsx', 'evstray', 'povline', 'incdef', 'realinc', 'realrinc', 'coninc', 'conrinc', 'minfour', 'minfood', 'minthree', 'ethnic', 'ETH1', 'ETH2', 'ETH3', 'ethnum', 'spethnic', 'SPETH1', 'SPETH2', 'SPETH3', 'spethnum', 'vetyears', 'dwelling', 'dwelown', 'worda', 'wordb', 'wordc', 'wordd', 'worde', 'wordf', 'wordg', 'wordh', 'wordi', 'wordj', 'wordsum', 'GENDER1', 'OLD1', 'MAR1', 'WHERE1', 'RELATE2', 'GENDER2', 'OLD2', 'MAR2', 'WHERE2', 'RELATE3', 'GENDER3', 'OLD3', 'MAR3', 'WHERE3', 'RELATE4', 'GENDER4', 'OLD4', 'MAR4', 'WHERE4', 'RELATE5', 'GENDER5', 'OLD5', 'MAR5', 'WHERE5', 'RELATE6', 'GENDER6', 'OLD6', 'MAR6', 'WHERE6', 'RELATE7', 'GENDER7', 'OLD7', 'MAR7', 'RELATE8', 'GENDER8', 'OLD8', 'RELATE9', 'GENDER9', 'OLD9', 'RELATE11', 'GENDER11', 'OLD11', 'MAR11', 'RELHHD2', 'RELHHD3', 'RELHHD4', 'RELHHD5', 'RELHHD6', 'RELHHD7', 'RELHHD8', 'RELHHD9', 'RELHHD11', 'hefinfo', 'hhrace', 'respnum', 'hhtype', 'HHTYPE1', 'famgen', 'rplace', 'rvisitor', 'visitors', 'dateintv', 'ISCO681', 'PAISC681', 'SPISC681', 'ISCO88', 'PAISCO88', 'SPISCO88', 'ISCO08', 'PAISCO08', 'SPISCO08', 'sei', 'pasei', 'spsei', 'SEI10', 'SEI10EDUC', 'SEI10INC', 'PASEI10', 'PASEI10EDUC', 'PASEI10INC', 'SPSEI10', 'SPSEI10EDUC', 'SPSEI10INC', 'uswary', 'usintl', 'usun', 'commun', 'russia', 'japan', 'canada', 'china', 'israel', 'egypt', 'cohort', 'marcohrt', 'birthmo', 'zodiac', 'ballot', 'issp', 'sampcode', 'sample', 'wtssall', 'vstrat', 'vpsu']"
