Year	DOD, current US$
1970	38337000
1971	53570000
1972	73172000
1973	90501000
1974	104227000
1975	161191000
1976	199050000
1977	258387000
1978	307836000
1979	375983000
1980	439843000
1981	528955988
1982	625497705.8
1983	698494638
1984	724087460.7
1985	833955500.5
1986	961315705.6
1987	1125620456.4
1988	1193392552
1989	1267134484.1
1990	1492840799
1991	1641318166.8
1992	1789138000
1993	1898460000
1994	2112303000
1995	2269016000
1996	2297881000
1997	2339474000
1998	2484902000
1999	2609849000
2000	2603996000
2001	2595852000
2002	2874035000
2003	3476682000
2004	3915514000
2005	3860941000
2006	1055760000
2007	1585295000
2008	1971488000
2009	2598493000
2010	3248166000
2011	3490279000
2012	4030440000
2013	4746441000
2014	5044574000
2015	5399245000
2016	5620831000
2017	6467475000
2018	6814870000
2019	7340914000
2020	8148305000
2021	8290483000
2022	9228325000