Year	DOD, current US$
1970	4927000
1971	8503000
1972	9619000
1973	11299000
1974	12158000
1975	14050000
1976	18624000
1977	24275000
1978	29883000
1979	34054000
1980	37913000
1981	44007336
1982	49253425.6
1983	51598570.5
1984	55095355.2
1985	62387851.3
1986	77205863.2
1987	125831708.5
1988	150495812.7
1989	159721872.5
1990	209527983.4
1991	223753746
1992	228486000
1993	256252000
1994	300900000
1995	336020000
1996	359484000
1997	372462000
1998	407599000
1999	415325000
2000	449457000
2001	475032000
2002	546681000
2003	633536000
2004	693834000
2005	676678000
2006	130053000
2007	203268000
2008	242815000
2009	282094000
2010	316225000
2011	345177000
2012	384257000
2013	393563000
2014	378650000
2015	368571000
2016	366218000
2017	390150000
2018	382223000
2019	387548000
2020	417895000
2021	414612000
2022	384918000