Year	DOD, current US$
1970	3450000
1971	3202815
1972	3202815
1973	1230528
1974	11644044
1975	8323677
1976	8260611.3
1977	22323940.4
1978	26025835.8
1979	34460035.5
1980	34997403.8
1981	27599517.8
1982	38572341.9
1983	35851614.9
1984	31679546.1
1985	31107278.6
1986	40273683.2
1987	40437484.6
1988	48556893.1
1989	61298993.2
1990	51451921.6
1991	54907057.6
1992	63690000
1993	60442132.1
1994	71001262.3
1995	93813871.1
1996	82425306.8
1997	99026851.5
1998	126787472.4
1999	151400201.5
2000	135802309.3
2001	145388580.2
2002	162915360.2
2003	162418007
2004	149273768.2
2005	112503558.8
2006	98544217.6
2007	92498353.5
2008	97828708.8
2009	219612684.9
2010	205396582.4
2011	198841731.5
2012	214693578.1
2013	243398408.6
2014	320976958.3
2015	339865667.3
2016	379076013.9
2017	426088145.3
2018	463991710.9
2019	481053215.3
2020	668071408.5
2021	885577605.4
2022	884227238.9