The Obama administration [has said] that the federal budget deficit for the fiscal year that just ended was $1.4 trillion, nearly a trillion dollars greater than the year before and the largest shortfall relative to the size of the economy since 1945. The shortfall for the fiscal year 2009, which ended Sept. 30, translates to 10 percent of the economy, according to a joint statement from the Treasury secretary, Timothy F. Geithner, and the director of the Office of Management and Budget, Peter R. Orszag. For the 2008 fiscal year, the deficit of $459 billion was 3.2 percent of the economy, as measured by the gross domestic product. At 10 percent of the gross domestic product, the 2009 deficit is the highest since the end of World War II, when it was 21.5 percent. The overall national debt, which is the accumulation of annual deficits, is nearly $12 trillion, and projected deficits for the next decade will add an estimated $9 trillion more. Administration officials say two-thirds of that is due to Bush administration policies.