farm, fruit, variety, 2014, 2015, 2016, 2017
Farm A, apple, Granny Smith, 200, 220, 240, 250
Farm A, apple, Jonathon, 150, 175, 200, 225
Farm A, pear, Nashi, 50, 55, 60, 60
Farm B, apple, Granny Smith, 160, 180, 200, 220
Farm B, apple, Jonathon, 120, 150, 180, 200