Revenues, Outlays, Deficits, Surpluses, and Debt Held by the Public, 1968 to 2007, in Billions of Dollars
Sources: Congressional Budget Office; Office of Management and Budget.
Note: n.a. = not applicable; * = between -$50 million and $50 million.
a. End of year.
Revenues, Outlays, Deficits, Surpluses, and Debt Held by the Public, 1968 to 2007, as a Percentage of Gross Domestic Product