Keywords: Components of Federal Debt as % of GDP 1980-2007.svg en Components of Federal Debt As Percentage of GDP FY1980-FY2007 Source OMB Budget of the United States for FY2008 Historical Tables February 2007; CBO http //fpc state gov/documents/organization/105193 pdf The Debt Limit History and Recent Increases CRS-6 Congressional Research Service D Andrew Austin 2008-04-29 Congressional Research Service Debt-to-GDP ratio of the United States PD-USGov Components of Federal Debt as % of GDP 1980-2007.svg en Components of Federal Debt As Percentage of GDP FY1980-FY2007 Source OMB Budget of the United States for FY2008 Historical Tables February 2007; CBO http //fpc state gov/documents/organization/105193 pdf The Debt Limit History and Recent Increases CRS-6 Congressional Research Service D Andrew Austin 2008-04-29 Congressional Research Service Debt-to-GDP ratio of the United States PD-USGov |