Year	DOD, current US$
1970	12313000
1971	18705000
1972	32185000
1973	53236000
1974	62803000
1975	99636000
1976	125264000
1977	160032000
1978	209997000
1979	256713000
1980	297945000
1981	339965000
1982	386228901.7
1983	433643751.5
1984	430168391.2
1985	513670280.6
1986	632558103.2
1987	783712840.1
1988	748384105.7
1989	811034291.3
1990	889396896.8
1991	958031756.2
1992	954997000
1993	933520000
1994	1100375000
1995	1081821000
1996	1032742000
1997	1019435000
1998	1050424000
1999	1025461000
2000	986712000
2001	936223000
2002	988517000
2003	1089550000
2004	1199980000
2005	1115359000
2006	216278000
2007	238539000
2008	259892000
2009	302832000
2010	374021000
2011	431007000
2012	511790000
2013	667209000
2014	742910000
2015	798099000
2016	896504000
2017	1306270000
2018	1432203000
2019	1732845000
2020	1915336000
2021	2068000000
2022	2233908000