Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: A681RX
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Real gross domestic product: Gross private domestic investment: Fixed investment: Nonresidential: Equipment: Transportation equipment [A681RX1Q020SBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/A681RX1Q020SBEA, May 22, 2018.