$21.36 billion; expenditures $18.4 billion, including reexports
1.315931 0.759918 4% Est. 2001 26.895896 0.037180 4% Est. 1999 13.134491 0.076135 4% Est. 2005 28.780113 0.034746 4% Est. 2007 1.601033 0.624597 4% Est. 1999 25.203794 0.039677 4% Est. 2009