Source: US. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: N4245C0
For more information about this series, please see http://www.bea.gov/national/.
US. Bureau of Economic Analysis, Full-time and part-time employees: Domestic private industries: Rail transportation [N4245C0A173NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/N4245C0A173NBEA, October 20, 2016.