Source: US. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: G160741
For more information about this series, please see http://www.bea.gov/national/.
US. Bureau of Economic Analysis, Government current expenditures: Federal: Income security: Retirement [G160741A027NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/G160741A027NBEA, October 25, 2016.