Year	DOD, current US$
1970	7361000
1971	9167000
1972	12474000
1973	18664000
1974	23220000
1975	26917000
1976	35216000
1977	44895000
1978	56904000
1979	71690000
1980	92215000
1981	113300000
1982	126851234.4
1983	141576380
1984	143701890.3
1985	176354705.6
1986	208668276
1987	251791547.3
1988	236251886
1989	231420756.6
1990	248174586.6
1991	249773313.8
1992	241711000
1993	244592000
1994	257666000
1995	269012000
1996	252319000
1997	238046000
1998	247786000
1999	228452000
2000	229929000
2001	221068000
2002	239647000
2003	260197000
2004	272462000
2005	251496000
2006	255535000
2007	76618000
2008	72013000
2009	68993000
2010	0
2011	13723000
2012	36970000
2013	58947000
2014	102315000
2015	164323000
2016	231253000
2017	306397000
2018	367648000
2019	454936000
2020	550147000
2021	616289000
2022	703282000