Year	DOD, current US$
1970	496382000
1971	479622000
1972	476873000
1973	463618000
1974	453789000
1975	428204000
1976	445740000
1977	476672000
1978	459307000
1979	464520000
1980	462955000
1981	468733000
1982	527634000
1983	528374000
1984	465313000
1985	700959000
1986	1306158000
1987	1951975000
1988	3219535000
1989	4394344000
1990	5494636000
1991	6446801000
1992	7180574000
1993	8145213000
1994	9410378000
1995	8566457000
1996	7824222000
1997	7496421000
1998	7550815532.1
1999	7531457000
2000	7079515000
2001	7010259000
2002	5081946000
2003	3905693000
2004	4662452000
2005	5275938000
2006	6007319000
2007	6680041000
2008	7429338000
2009	8382384000
2010	11179829000
2011	11524241000
2012	11778894000
2013	11780055000
2014	11894987000
2015	12387674000
2016	12828396000
2017	12854611000
2018	13394927000
2019	14790918000
2020	17419625000
2021	18581956000
2022	19446125000