Year	DOD, current US$
1970	11445000
1971	17029000
1972	22467000
1973	38477000
1974	50728000
1975	77847000
1976	93579000
1977	102219000
1978	111308000
1979	126050000
1980	151693000
1981	185272396
1982	217975356.3
1983	252774472.5
1984	276464414.4
1985	343384497.6
1986	453460656
1987	585524539.7
1988	636994674.4
1989	697210844
1990	796602901.3
1991	903865147.7
1992	906573000
1993	948343000
1994	1035458000
1995	1121416000
1996	1153381000
1997	1214278000
1998	1318291000
1999	1360592000
2000	1377614000
2001	1408525000
2002	1652156000
2003	1975078000
2004	2268870000
2005	2297933000
2006	636053000
2007	864936000
2008	1066132000
2009	1104906000
2010	1161066000
2011	1198094000
2012	1246421000
2013	1330339000
2014	1365919000
2015	1412191000
2016	1433353000
2017	1594927000
2018	1648010000
2019	1686384000
2020	1874334000
2021	2010445000
2022	2042922000