Year	DOD, current US$
1970	48000000
1971	59000000
1972	73000000
1973	105043000
1974	144000000
1975	189125784.8
1976	210019190.3
1977	428910151.9
1978	500318743.9
1979	392577983.1
1980	472246392.8
1981	347218736.1
1982	421448480.2
1983	681062033
1984	689962514.4
1985	852640316.8
1986	1018163737.8
1987	1521821934.5
1988	1710270459.3
1989	2071152326.4
1990	2437704550.4
1991	1745222524.5
1992	1854901112.1
1993	1958361277.3
1994	2307531936.8
1995	1794224180.8
1996	794321560
1997	837180520.1
1998	735933104.9
1999	837717951.2
2000	912125075.3
2001	675291315.2
2002	556131082.3
2003	597278205.1
2004	497011000
2005	540211000
2006	617337254
2007	1156553874
2008	1149857000
2009	1002013000
2010	1402177000
2011	1453198000
2012	1705029000
2013	1700669000
2014	1512409000
2015	1280765000
2016	1419011000
2017	1444479000
2018	1375690000
2019	1205429000
2020	1041566000
2021	1079811000
2022	1143359000