Year	DOD, current US$
1970	583000000
1971	642000000
1972	709000000
1973	733000000
1974	877000000
1975	1107000000
1976	1603000000
1977	2468000000
1978	3863000000
1979	5315000000
1980	7556000000
1981	9421000000
1982	11325007300
1983	9420267255.3
1984	9459996838.6
1985	9157309632.7
1986	5381568672.8
1987	3797157697.9
1988	3866018867.7
1989	3954334402.5
1990	4427238591.8
1991	4944138121.2
1992	5256249000
1993	5035000000
1994	5716000000
1995	5279000000
1996	7969350000
1997	11794000000
1998	5857000000
1999	4949029354.2
2000	5495000000
2001	6000000000
2002	5559000000
2003	6179000000
2004	5046000000
2005	6395000000
2006	5009000000
2007	7084000000
2008	7000749000
2009	4002329000
2010	10511648000
2011	12050370000
2012	16452020000
2013	16908720000
2014	16248080000
2015	15099022000
2016	14526183000
2017	14274661000
2018	16068000000
2019	17208184000
2020	14208678000
2021	15089558000
2022	16619197000