Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: A3436C
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Undistributed corporate profits: Domestic industries: Transportation and public utilities [A3436C0A144NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/A3436C0A144NBEA, March 19, 2018.