United States. Bureau of Economic Analysis. "Gross Domestic Product, First Quarter 2024 (Second Estimate) and Corporate Profits (Preliminary) : Full Release, BEA 24-19," Bureau of Economic Analysis (BEA) News Releases (May 30, 2024). https://fraser.stlouisfed.org/title/6148/item/668443/content/pdf/bea_newsreleases_20240530, accessed on March 15, 2025.