Chemical, Fertilizer, Labor, and Feed Expense by Year-United States: 2018-2022 Year Chemical Fertilizer Labor Feed Mil. $ Mil. $ Mil. $ Mil. $ 2018 15,400 23,200 33,900 53,800 2019 15,500 22,300 34,800 59,400 2020 16,500 24,400 36,700 56,800 2021 17,800 29,500 36,800 65,200 2022 21,300 36,800 41,600 83,600