Year	DOD, current US$
1970	85679.8
1971	266910.3
1972	535696.3
1973	893053.8
1974	1435857.6
1975	2182371.7
1976	4199622.6
1977	16082444.1
1978	16211338.8
1979	24067020.6
1980	24582067.9
1981	19452642.7
1982	19442632.2
1983	14939476.3
1984	13303413.4
1985	18075647.4
1986	28275705.1
1987	29377457.3
1988	38408626.5
1989	36780135.4
1990	37743144.2
1991	43956195.7
1992	53896980.9
1993	73133613.6
1994	44263984.4
1995	57136051.4
1996	54741843.2
1997	62836850.4
1998	60130892.7
1999	60239112.7
2000	38057029.9
2001	33919886.7
2002	53264462.7
2003	101152256
2004	111931173.3
2005	108952752.9
2006	114277037.7
2007	98545631.6
2008	89244170.2
2009	85500112
2010	85925502.8
2011	111155360.8
2012	85454770
2013	88515158.3
2014	88688555.7
2015	90316520.7
2016	88661924.1
2017	88771205.6
2018	88394295.3
2019	132264031.7
2020	132780430.8
2021	162316768.6
2022	101742635.4