Year	DOD, current US$
1975	990000
1976	0
1977	8000000
1978	6000000
1979	19000000
1980	14000000
1981	24149991.1
1982	74059112.3
1983	50809266.1
1984	88724676.6
1985	99483473.5
1986	56205081.4
1987	90619074
1988	87625867.6
1989	76924207.8
1990	100863631
1991	105118364.9
1992	112610469.1
1993	122301161
1994	48851705.7
1995	26628000
1996	36278000
1997	107187000
1998	29784000
1999	96039000
2000	90296319.8
2001	185165000
2002	154074000
2003	117283509.9
2004	28211327.1
2005	14739231.7
2006	18140991.9
2007	142000
2008	283000
2009	90000
2010	111342.9
2011	30000
2012	73000
2013	83000
2014	803000
2015	4087000
2016	998000
2017	2122000
2018	109000
2019	16348000
2020	88000
2021	88000
2022	88000