Year	DOD, current US$
1970	639000000
1971	687000000
1972	745000000
1973	794000000
1974	839000000
1975	849000000
1976	1020000000
1977	2724000000
1978	3428000000
1979	6911000000
1980	10383400000
1981	12921335000
1982	16521000000
1983	8913443821.4
1984	10718236231.7
1985	6731406247.9
1986	4409872619.7
1987	3532995273.5
1988	5717914909.5
1989	8524665275.7
1990	10440396127
1991	13545803095.6
1992	16176291841.2
1993	8652721196.1
1994	7170908909.8
1995	21354822279.8
1996	23497457471.7
1997	31988007695.3
1998	30956044184.1
1999	29415210000
2000	28325319330.3
2001	20003921785
2002	14834758132.5
2003	22386271299.8
2004	26548725130.7
2005	35040535349.5
2006	28250475405.5
2007	19200772122
2008	19439501013
2009	19285823131.6
2010	16413011633.1
2011	25745591622.2
2012	25251911356
2013	36691602982.9
2014	33891139953.7
2015	59434245510.8
2016	41016686116.4
2017	55506714368.8
2018	67770243690.1
2019	67016026755.7
2020	42606856610.6
2021	43973754877.2
2022	49090034960