Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: Y001RA
For more information about this series, please see http://www.bea.gov/national/.
U.S. Bureau of Economic Analysis, Real Gross Private Domestic Investment: Fixed Investment: Nonresidential: Intellectual Property Products (chain-type quantity index) [Y001RA3A086NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/Y001RA3A086NBEA, September 21, 2019.