United States. Bureau of Economic Analysis. "Gross Domestic Product, 4th Quarter and Year 2024 (Third Estimate), GDP by Industry, and Corporate Profits, BEA 25-10," Bureau of Economic Analysis (BEA) News Releases (March 27, 2025). https://fraser.stlouisfed.org/title/6148/item/684142, accessed on January 13, 2026.