United States. Bureau of Economic Analysis. "GDP (Third Estimate), Industries, Corporate Profits, State GDP, and State Personal Income, 4th Quarter and Year 2025, BEA 26-19" in Bureau of Economic Analysis (BEA) News Releases
(April 9, 2026).
https://fraser.stlouisfed.org/title/6148/item/721835, accessed on May 5, 2026.