Year	DOD, current US$
1977	216000000
1978	329000000
1979	278000000
1980	220000000
1981	212000000
1982	206108996.4
1983	94366726.3
1984	112069563.5
1985	84184522.6
1986	127530432.9
1987	215072766.6
1988	244236004.4
1989	210660535.3
1990	213123038.9
1991	106897091.1
1992	106466936.8
1993	111860959.3
1994	190772014.5
1995	528141195.5
1996	599507251.6
1997	810493057
1998	849373249.7
1999	1052901000
2000	1645000000
2001	1907000000
2002	1164000000
2003	1620000000
2004	1779800000
2005	1856314000
2006	1289160000
2007	1292037000
2008	1542350000
2009	863240000
2010	835842000
2011	1222650000
2012	1526327000
2013	1853000000
2014	2018000000
2015	2017594000
2016	2532931000
2017	2043354000
2018	2070481000
2019	2232400000
2020	1871210000
2021	2257970000
2022	2368616000