Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: B877RL
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Real National Defense Gross Investment: Equipment: Vehicles [B877RL1A225NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/B877RL1A225NBEA, April 20, 2018.