Fiscal Year 2025 : Table 9.1 - Total Investment Outlays for Major Public Physical Capital, Research and Development, and Education and Training: 1962-2024
United States. Office of Management and Budget. "Fiscal Year 2025 : Table 9.1 - Total Investment Outlays for Major Public Physical Capital, Research and Development, and Education and Training: 1962-2024," Historical Tables, Budget of the United States Government (March 11, 2024). https://fraser.stlouisfed.org/title/383/item/721015/content/xlsx/BUDGET-2025-TAB-10-1, accessed on October 10, 2026.
United States Government Publishing Office