Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: A341RY
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Contributions to percent change in real gross domestic product: Services [A341RY2A224NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/A341RY2A224NBEA, May 21, 2018.