Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: Y072RL
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Real Government Gross Investment: State and Local: Gross Investment: Intellectual Property Products: Software [Y072RL1A225NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/Y072RL1A225NBEA, May 27, 2018.