Year	DOD, current US$
1970	6335000
1971	8014000
1972	10234000
1973	12752000
1974	14968000
1975	17636000
1976	21694000
1977	28010000
1978	35207000
1979	50761000
1980	79529000
1981	110074000
1982	147310000
1983	168368000
1984	178659000
1985	247887000
1986	314710000
1987	372333000
1988	314887000
1989	282078000
1990	279147000
1991	252156000
1992	213319000
1993	184515000
1994	161646000
1995	153781000
1996	137573000
1997	143003000
1998	164670000
1999	182181000
2000	201353000
2001	204736000
2002	215939000
2003	255857000
2004	246050000
2005	223309000
2006	234295000
2007	226507000
2008	213569000
2009	281066000
2010	257088000
2011	244873000
2012	331255000
2013	332367000
2014	371377000
2015	423833000
2016	537361000
2017	599276000
2018	631225000
2019	615075000
2020	849197000
2021	879704000
2022	885187000