Year	DOD, current US$
1970	13765000
1971	17052000
1972	21544000
1973	27061000
1974	33704000
1975	39381000
1976	42379000
1977	46405000
1978	64278000
1979	108390000
1980	143809000
1981	171292000
1982	186059000
1983	192537000
1984	150520000
1985	225253000
1986	276699000
1987	330041000
1988	280133000
1989	260453000
1990	292918000
1991	278881000
1992	212559000
1993	178080000
1994	176643000
1995	158406000
1996	199722000
1997	187611000
1998	202910000
1999	258377000
2000	295675000
2001	329508000
2002	399814000
2003	427582000
2004	477760000
2005	478952000
2006	641531000
2007	739705000
2008	805818000
2009	1112114000
2010	1372093000
2011	1392129000
2012	1394610000
2013	1548763000
2014	1496604000
2015	1765416000
2016	1679137000
2017	1555282000
2018	1718020000
2019	1640502000
2020	1758127000
2021	1688967000
2022	2114448000