Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: Y067RC
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Government Gross Investment: Federal: Nondefense: Gross Investment: Intellectual Property Products [Y067RC1Q027SBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/Y067RC1Q027SBEA, March 22, 2018.