Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: B1005A
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Real farm output: Cash receipts from farm marketings: Crops (chain-type quantity index) [B1005A3A086NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/B1005A3A086NBEA, December 14, 2017.