U.S. International Trade in Goods and Services, December 2021 : Highlights (Annual): 2021 Trade Gap is $859.1 Billion, BEA 22-04, CB 22-16
United States. Bureau of Economic Analysis. "U.S. International Trade in Goods and Services, December 2021 : Highlights (Annual): 2021 Trade Gap is $859.1 Billion, BEA 22-04, CB 22-16," Bureau of Economic Analysis (BEA) News Releases (February 8, 2022). https://fraser.stlouisfed.org/title/6148/item/610914/content/pdf/bea_newsreleases_20220208_highlights-annual, accessed on July 17, 2024.