Year	DOD, current US$
1970	584154000
1971	712267000
1972	870982000
1973	1143152000
1974	1529569000
1975	2004066000
1976	2610099000
1977	3290116000
1978	3988261000
1979	4813841000
1980	5727178908.3
1981	6729935362.799999
1982	7957097988.599999
1983	9257735671.4
1984	10259359438.1
1985	12482323835.000002
1986	15601187797.800003
1987	19984320354.199997
1988	21069510420.4
1989	22697252161.099995
1990	26722151839
1991	29047807719.999996
1992	30335902072.5
1993	32592862824.5
1994	36624632275
1995	39592016557.5
1996	40838701000
1997	40853306000
1998	44147152000
1999	44816416838.6
2000	44714782000
2001	45616194000
2002	51471592000
2003	59071780000
2004	64826294000
2005	63116255000
2006	38647768000
2007	42451104000
2008	44326471000
2009	46265959516
2010	46599939540
2011	48099305000
2012	48836461000
2013	53044702000
2014	53848454000
2015	55624472000
2016	58512368000
2017	67615908000
2018	72086139000
2019	79129915000
2020	90505242000
2021	93154291000
2022	97815953726.1