Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: A820RL
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Real Imports of Goods: Industrial Supplies and Materials, Except Petroleum and Products: Durable Goods [A820RL1A225NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/A820RL1A225NBEA, June 18, 2018.