IMPRESSIONS = 'impressions'
CLICKS = 'clicks'
CTR = 'ctr'
CTA = 'cta'
CTA_RATE = 'cta_rate'
AVG_TIME_ON_CONTENT = 'avg_time_on_content'
TIME_ON_CONTENT = 'time_on_content'
SHARES = 'shares'
EARNED_VIEWS = 'earned_views'
VIDEO_VIEWS = 'video_views'
VIDEO_VIEWS_TO_100 = 'video_views_to_100'
VIDEO_COMPLETION_RATE = 'video_completion_rate'
GROSS_BUDGET_SPENT = 'gross_budget_spent'
GROSS_BUDGET_FILL = 'gross_budget_fill'
ACTUAL_START_DATE = 'actual_start_date'
ACTUAL_END_DATE = 'actual_end_date'
CPM_IMPRESSIONS = 'cpm_impressions'
ENGAGEMENT_RATE = 'engagement_rate'
PUBLISHER_REVENUE = 'publisher_revenue'
VIDEO_VIEWS_TO_25 = 'video_views_to_25'
VIDEO_VIEWS_TO_50 = 'video_views_to_50'
VIDEO_VIEWS_TO_75 = 'video_views_to_75'
CPM = 'cpm'
PAGE_VIEWS = 'page_views'
PAID_VIEWS = 'paid_views'
VCPM_IMPRESSIONS = 'vcpm_impressions'
MEDIA_BUDGET_SPENT = 'media_budget_spent'
PLATFORM_FEE = 'platform_fee'
AGENCY_FEE = 'agency_fee'
DATA_FEE = 'data_fee'
DATA_ANALYTICS_FEES = 'data_analytics_fees'
THIRD_PARTY_FEES = 'third_party_fees'
THIRD_PARTY_AD_SERVER = 'third_party_ad_server'
DOUBLE_VERIFY = 'double_verify'
INTEGRAL_AD_SCIENCE = 'integral_ad_science'
SUPPLEMENTARY_IMPRESSION = 'supplementary_impression'
SUPPLEMENTARY_CLICK = 'supplementary_click'
PUBLISHER_CPM = 'publisher_cpm'
CONTENT_LICENSING = 'content_licensing'
SPLIT = 'split'
ARTICLE_RENDERED = 'article_rendered'
SLIDE_VIEWS = 'slide_views'
VIDEO_START = 'video_start'
CLICK_TO_VIEW = 'click_to_view'
VIDEO_UNMUTE = 'video_unmute'
VIDEO_BILLABLE_VIEW = 'video_billable_view'
NATIVO_MARKETPLACE_REVENUE = 'nativo_marketplace_revenue'
FACEBOOK_SHARES = 'facebook_shares'
TWITTER_SHARES = 'twitter_shares'
LINKEDIN_SHARES = 'linkedin_shares'
GOOGLEPLUS_SHARES = 'googleplus_shares'
PINTEREST_SHARES = 'pinterest_shares'
STUMBLEUPON_SHARES = 'stumbleupon_shares'
FLIGHT_START_DATE = 'flight_start_date'
FLIGHT_END_DATE = 'flight_end_date'
COMPANION_ASSETS_CLICK = 'companion_assets_click'
VIDEO_VIEWS_ABOVE_15_SECONDS = 'video_views_above_15_seconds'
VIDEO_VIEWS_ABOVE_30_SECONDS = 'video_views_above_30_seconds'
PAGE_VIEWS_RATE = 'page_views_rate'
MEDIA_ADJUSTMENTS = 'media_adjustments'
TOTAL_ADJUSTMENTS = 'total_adjustments'
PUBLISHER_ADJUSTMENTS = 'publisher_adjustments'
PRE_ROLL_VIDEO_START = 'pre_roll_video_start'
PRE_ROLL_VIDEO_END = 'pre_roll_video_end'
VTR = 'vtr'
ENGAGED_CTR = 'engaged_ctr'
ENGAGEMENTS = 'engagements'
VIEWS = 'views'
VIDEO_START_RATE = 'video_start_rate'
BILLABLE_VIEW_RATE = 'billable_view_rate'
VIDEO_UNMUTE_RATE = 'video_unmute_rate'
MOAT_CPM_IMPRESSIONS = 'moat_cpm_impressions'
MOAT_VCPM_IMPRESSIONS = 'moat_vcpm_impressions'
MOAT_NON_HUMAN = 'moat_non_human'
MOAT_HUMAN_MEASURABLE_IMPRESSIONS = 'moat_human_measurable_impressions'
MOAT_HUMAN_IMPRESSIONS = 'moat_human_impressions'
MOAT_BILLABLE_IMPRESSIONS = 'moat_billable_impressions'
MOAT_PAGE_VIEWS = 'moat_page_views'
MOAT_SCROLL_INIT_RATE = 'moat_scroll_init_rate'
MOAT_SCROLL_DEPTH = 'moat_scroll_depth'
MOAT_SCROLL_DOWN_VELOCITY = 'moat_scroll_down_velocity'
MOAT_SCROLL_UP_VELOCITY = 'moat_scroll_up_velocity'
MOAT_SCROLL_VELOCITY = 'moat_scroll_velocity'
MOAT_BOTTOM_ARTICLE_RATE = 'moat_bottom_article_rate'
NIELSEN_ENGAGED_MALE = 'nielsen_engaged_male'
NIELSEN_ENGAGED_FEMALE = 'nielsen_engaged_female'
NIELSEN_ENGAGED_18_24 = 'nielsen_engaged_18_24'
NIELSEN_ENGAGED_25_34 = 'nielsen_engaged_25_34'
NIELSEN_ENGAGED_35_44 = 'nielsen_engaged_35_44'
NIELSEN_ENGAGED_45_54 = 'nielsen_engaged_45_54'
NIELSEN_ENGAGED_55_64 = 'nielsen_engaged_55_64'
NIELSEN_ENGAGED_65_99 = 'nielsen_engaged_65_99'
NIELSEN_ENGAGED_MALE_18_24 = 'nielsen_engaged_male_18_24'
NIELSEN_ENGAGED_MALE_25_34 = 'nielsen_engaged_male_25_34'
NIELSEN_ENGAGED_MALE_35_44 = 'nielsen_engaged_male_35_44'
NIELSEN_ENGAGED_MALE_45_54 = 'nielsen_engaged_male_45_54'
NIELSEN_ENGAGED_MALE_55_64 = 'nielsen_engaged_male_55_64'
NIELSEN_ENGAGED_MALE_65_99 = 'nielsen_engaged_male_65_99'
NIELSEN_ENGAGED_FEMALE_18_24 = 'nielsen_engaged_female_18_24'
NIELSEN_ENGAGED_FEMALE_25_34 = 'nielsen_engaged_female_25_34'
NIELSEN_ENGAGED_FEMALE_35_44 = 'nielsen_engaged_female_35_44'
NIELSEN_ENGAGED_FEMALE_45_54 = 'nielsen_engaged_female_45_54'
NIELSEN_ENGAGED_FEMALE_55_64 = 'nielsen_engaged_female_55_64'
NIELSEN_ENGAGED_FEMALE_65_99 = 'nielsen_engaged_female_65_99'
NIELSEN_EXPOSED_MALE = 'nielsen_exposed_male'
NIELSEN_EXPOSED_FEMALE = 'nielsen_exposed_female'
NIELSEN_EXPOSED_18_24 = 'nielsen_exposed_18_24'
NIELSEN_EXPOSED_25_34 = 'nielsen_exposed_25_34'
NIELSEN_EXPOSED_35_44 = 'nielsen_exposed_35_44'
NIELSEN_EXPOSED_45_54 = 'nielsen_exposed_45_54'
NIELSEN_EXPOSED_55_64 = 'nielsen_exposed_55_64'
NIELSEN_EXPOSED_65_99 = 'nielsen_exposed_65_99'
NIELSEN_EXPOSED_MALE_18_24 = 'nielsen_exposed_male_18_24'
NIELSEN_EXPOSED_MALE_25_34 = 'nielsen_exposed_male_25_34'
NIELSEN_EXPOSED_MALE_35_44 = 'nielsen_exposed_male_35_44'
NIELSEN_EXPOSED_MALE_45_54 = 'nielsen_exposed_male_45_54'
NIELSEN_EXPOSED_MALE_55_64 = 'nielsen_exposed_male_55_64'
NIELSEN_EXPOSED_MALE_65_99 = 'nielsen_exposed_male_65_99'
NIELSEN_EXPOSED_FEMALE_18_24 = 'nielsen_exposed_female_18_24'
NIELSEN_EXPOSED_FEMALE_25_34 = 'nielsen_exposed_female_25_34'
NIELSEN_EXPOSED_FEMALE_35_44 = 'nielsen_exposed_female_35_44'
NIELSEN_EXPOSED_FEMALE_45_54 = 'nielsen_exposed_female_45_54'
NIELSEN_EXPOSED_FEMALE_55_64 = 'nielsen_exposed_female_55_64'
NIELSEN_EXPOSED_FEMALE_65_99 = 'nielsen_exposed_female_65_99'
