Year	DOD, current US$
1970	3674000
1971	3875000
1972	4197000
1973	4299000
1974	4521000
1975	4420000
1976	5009000
1977	7137000
1978	14056000
1979	25397000
1980	37007000
1981	47353000
1982	65457413.7
1983	92308892.5
1984	116797601.6
1985	139703375
1986	191032672
1987	251837938.3
1988	287484830.9
1989	328001602.3
1990	397963602.9
1991	439691038.6
1992	472858000
1993	508720000
1994	555596000
1995	591412000
1996	587717000
1997	566498000
1998	603432000
1999	599105000
2000	600469000
2001	582342000
2002	647713000
2003	731741000
2004	792785000
2005	750805000
2006	796977000
2007	830118000
2008	818524000
2009	147247000
2010	162687000
2011	170187000
2012	174892000
2013	173444000
2014	160731000
2015	150608000
2016	143008000
2017	148210000
2018	141532000
2019	137531000
2020	139900000
2021	132123000
2022	121629000