United States. Bureau of Economic Analysis. "U.S. International Trade in Goods and Services, July 2022 : July 2022 Press Highlights: Historical Comparisons, BEA 22-43, CB 22-142," Bureau of Economic Analysis (BEA) News Releases (September 7, 2022). https://fraser.stlouisfed.org/title/6148/item/622325/content/pdf/bea_newsreleases_22-43_20220907_historical, accessed on March 16, 2025.