Source: US. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: A1580C1
For more information about this series, please see http://www.bea.gov/national/.
US. Bureau of Economic Analysis, Contributions for government social insurance: Employer contributions: Federal social insurance funds [A1580C1A027NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/A1580C1A027NBEA, October 27, 2016.