Year	DOD, current US$
1973	0
1974	0
1975	0
1976	0
1977	3000000
1978	3000000
1979	17122320
1980	4000000
1981	8000000
1982	3000000
1983	4000000
1984	5000000
1985	2000000
1986	3112164
1987	4255821.5
1988	3755712.9
1989	3558906.7
1990	5776458.8
1991	6634330.5
1992	6304140.1
1993	7758849.3
1994	11228855
1995	10193522.6
1996	6012000
1997	40000000
1998	7430000
1999	19710000
2000	9000000
2001	16000000
2002	13000000
2003	23000000
2004	21000000
2005	42000000
2006	0
2007	22000000
2008	45001540.3
2009	158000000
2010	360000000
2011	407000000
2012	416000000
2013	397251000
2014	419450000
2015	384602000
2016	378875000
2017	107800000
2018	250862781.6
2019	139205000
2020	217765000
2021	155968000
2022	111995000