Year	DOD, current US$
1970	1731000
1971	7855000
1972	19678000
1973	30533000
1974	46384000
1975	64411000
1976	71332000
1977	81644000
1978	87067000
1979	97349000
1980	109597000
1981	118235000
1982	126555143
1983	148914946.4
1984	159415953.6
1985	183676666.2
1986	211177372
1987	264235621.7
1988	276134275.9
1989	284860376.9
1990	349257467.4
1991	387977494.7
1992	374727000
1993	375328000
1994	389852000
1995	406888000
1996	375262000
1997	370465000
1998	366362000
1999	337287000
2000	336227000
2001	363019000
2002	358351000
2003	354842000
2004	343936000
2005	327015000
2006	321539000
2007	255707000
2008	229362000
2009	231279000
2010	224611000
2011	225832000
2012	236472000
2013	246258000
2014	251835000
2015	250211000
2016	261824000
2017	276939000
2018	445785000
2019	445589000
2020	480105000
2021	562232000
2022	544920000