Year	DOD, current US$
1970	44000000
1971	49000000
1972	54000000
1973	64012100.5
1974	73012824.8
1975	81012707.7
1976	93009054.8
1977	201058209.2
1978	281151407.5
1979	190012000
1980	136325000
1981	133500000
1982	136300000
1983	131433296.6
1984	169281804.1
1985	183291516.6
1986	228659055.9
1987	254839588
1988	334590000
1989	375680000
1990	634272113.3
1991	670180800.4
1992	842598977.8
1993	789080000
1994	1106312408
1995	1310010000
1996	1576000000
1997	1539000000
1998	1040310000
1999	1537692000
2000	1590000000
2001	2643000000
2002	3081000000
2003	3264587000
2004	3345006000
2005	3135030000
2006	3335595000
2007	3985172000
2008	4330132000
2009	4835269000
2010	4978858000
2011	4949376000
2012	6229589000
2013	6571809000
2014	6845694000
2015	6574714000
2016	6694000000
2017	7458367000
2018	8093050000
2019	11430639000
2020	10631900000
2021	13489000000
2022	13683322000