Year	DOD, current US$
1970	42326414.5
1971	49825705.9
1972	45300101.9
1973	87567697.1
1974	104736798.1
1975	113928315.7
1976	136239652.7
1977	179936571.8
1978	214723252.1
1979	348913568
1980	385320506
1981	443969123.5
1982	665975642.2
1983	702075345.3
1984	662871778.7
1985	745711629.3
1986	857769295.1
1987	1027018310.7
1988	1014797515.6
1989	989161417.4
1990	1046319864.5
1991	1065457535.2
1992	1149947239.2
1993	1194513979.3
1994	1279929923.2
1995	1265304706.1
1996	1231456398.1
1997	1180059299.1
1998	1265590861.4
1999	1271534069.5
2000	1245904662.4
2001	1309945403.1
2002	1456262255.7
2003	1361711524.2
2004	1512719543.1
2005	1450671912.8
2006	602480824
2007	766724915.2
2008	871899139.9
2009	982643252
2010	1112249265.4
2011	1192152175
2012	1300014620.7
2013	1594875397.3
2014	1761635735.5
2015	1902001319.6
2016	2017730727.3
2017	2510628402.7
2018	3299429582.8
2019	3603242971.3
2020	4414104228.5
2021	5785654460.6
2022	5990009605.6