Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: Y801RA
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Real exports of services: Travel (for all purposes including education) (chain-type quantity index) [Y801RA3Q086SBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/Y801RA3Q086SBEA, March 22, 2018.