Year	DOD, current US$
1970	0
1971	0
1972	0
1973	0
1974	0
1975	7903500.5
1976	16172701.6
1977	25849862.3
1978	51399777.5
1979	69510697
1980	137332753.3
1981	149446902.5
1982	170159605
1983	198812301
1984	254002180.8
1985	319396839.1
1986	372249867.5
1987	485400954.7
1988	569144690.3
1989	598499893.1
1990	697504207
1991	750546467.4
1992	764629993.3
1993	789803311.4
1994	852536430.8
1995	896864789.9
1996	938792769.8
1997	924085531.8
1998	973399599.9
1999	943385217.5
2000	951834343.1
2001	906107735.5
2002	980940699.6
2003	1068441068.2
2004	1117785117.2
2005	1025672668.4
2006	1050373767.9
2007	1095302823.2
2008	1102118546
2009	1128860525.2
2010	1095516336.1
2011	277939878.3
2012	275813029.5
2013	289510655.1
2014	327785895.4
2015	394321266
2016	386161383.1
2017	453234189.7
2018	547478154.5
2019	647787480.4
2020	863436889.6
2021	1072516428.8
2022	1020898095.9