Year	DOD, current US$
1970	400066000
1971	465364000
1972	529441000
1973	592111000
1974	735741000
1975	893221000
1976	1052594000
1977	1262556000
1978	1481289000
1979	1715799000
1980	1988527000
1981	2194487000
1982	2510814000
1983	2831642000
1984	2705104000
1985	3346869000
1986	4103288000
1987	5278341000
1988	4729744000
1989	4521250000
1990	4863973000
1991	4571409000
1992	4075488072.5
1993	3786655824.5
1994	3616380275
1995	3384607557.5
1996	2776680000
1997	1982366000
1998	1761559000
1999	1363586000
2000	1151018000
2001	973900000
2002	822725000
2003	793720000
2004	766794000
2005	615879000
2006	642203000
2007	509006000
2008	120267000
2009	403026325
2010	335000000
2011	293914000
2012	286333000
2013	315024000
2014	287099000
2015	269189000
2016	364460000
2017	375979000
2018	388101000
2019	433933000
2020	526729000
2021	739872000
2022	1099137000