Year	DOD, current US$
1970	9075000
1971	9548000
1972	12446000
1973	17980000
1974	22662000
1975	32692000
1976	39071000
1977	47709000
1978	53384000
1979	70343000
1980	101496000
1981	123292000
1982	137726000
1983	166781000
1984	168501000
1985	249673000
1986	362763000
1987	507603000
1988	493645000
1989	490042000
1990	593246000
1991	587343000
1992	643997000
1993	665610000
1994	706436000
1995	805504000
1996	843676000
1997	813922000
1998	807392000
1999	894983000
2000	855732000
2001	941112000
2002	1071842000
2003	1066622000
2004	1018214000
2005	969922000
2006	939335000
2007	907745000
2008	872210000
2009	1108676000
2010	1040043000
2011	955971000
2012	1118586000
2013	1144150000
2014	1394440000
2015	1549605000
2016	1857173000
2017	1876327000
2018	2252237000
2019	2984887000
2020	3329072000
2021	3723224000
2022	3969759000