Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: Y052RZ
For more information about this series, please see http://www.bea.gov/national/.
U.S. Bureau of Economic Analysis, Contribution to Percent Change in Real Government Consumption Expenditures and Gross Investment: Federal: National Defense: Gross Investment: Intellectual Property Products [Y052RZ2A224NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/Y052RZ2A224NBEA, December 15, 2018.