Year	DOD, current US$
1970	19500000
1971	19402000
1972	20883000
1973	22957000
1974	22839000
1975	22486000
1976	22250000
1977	22015000
1978	21779000
1979	21544000
1980	21308000
1981	20837000
1982	20131000
1983	19425000
1984	18718000
1985	18365000
1986	17306000
1987	16599000
1988	15893000
1989	15187000
1990	14480000
1991	13774000
1992	13068000
1993	12361000
1994	11655000
1995	10948000
1996	10242000
1997	9536000
1998	8829000
1999	8123000
2000	7417000
2001	6710000
2002	6004000
2003	5298000
2004	4591000
2005	3885000
2006	3179000
2007	2472000
2008	1766000
2009	1060000
2010	353000
2011	0