Fiscal Year 2022 : Table 14.3 - Total Government Expenditures as Percentages of GDP: 1948–2020
United States. Office of Management and Budget. "Fiscal Year 2022 : Table 14.3 - Total Government Expenditures as Percentages of GDP: 1948–2020," Historical Tables, Budget of the United States Government (May 28, 2021). https://fraser.stlouisfed.org/title/383/item/603956/content/xlsx/BUDGET-2022-TAB-15-3, accessed on April 17, 2026.
United States Government Publishing Office