Source: US. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: B1203C1
For more information about this series, please see http://www.bea.gov/national/.
US. Bureau of Economic Analysis, Net profit (less loss) of nonfarm proprietorships and partnerships, plus payments to partners, IRS: Adjustment to depreciate expenditures for mining exploration, shafts, and wells [B1203C1A027NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/B1203C1A027NBEA, September 28, 2016.