Year	DOD, current US$
1970	0
1971	0
1972	0
1973	0
1974	23067696
1975	35074172
1976	37527109
1977	35603150.1
1978	31683852.8
1979	57712227.3
1980	56900000
1981	102600000
1982	92900000
1983	191890000
1984	155830000
1985	188530000
1986	172410000
1987	132315580.9
1988	71366508.1
1989	35400842.1
1990	11293075.1
1991	83007856.1
1992	81510000
1993	81424633.9
1994	66364778.9
1995	24259517
1996	718980
1997	0
1998	0
1999	32564172
2000	30912842.7
2001	29817176
2002	32255971.5
2003	35256124.2
2004	36846715.3
2005	33910860
2006	35693394.4
2007	37493011.5
2008	36544446
2009	245397926.2
2010	241068175.6
2011	240323070.3
2012	240581335.3
2013	241063349.4
2014	226788694.7
2015	216915336
2016	210434972
2017	222926852.2
2018	217707558.3
2019	216460602.6
2020	757487595.7
2021	1520417974.7
2022	1994652669.7