Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: N3007C
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Corporate profits before tax: Domestic industries: Mining: Oil and gas extraction [N3007C0A144NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/N3007C0A144NBEA, January 16, 2018.