United States. Bureau of Economic Analysis. "Gross Domestic Product, Fourth Quarter and Year 2022 (Second Estimate) : Historical Comparisons, BEA 23-06,"
Bureau of Economic Analysis (BEA) News Releases
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https://fraser.stlouisfed.org/title/6148/item/628627/content/pdf/bea_newsrelease_23-06_20230223_historical, accessed on July 13, 2025.