Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: N4515C
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Self-employed persons: Finance and insurance, real estate, rental, and leasing [N4515C0A173NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/N4515C0A173NBEA, March 23, 2018.