Year	DOD, current US$
1978	9479143.5
1979	12761784
1980	17399965
1981	19516124
1982	22328049.2
1983	27845140.3
1984	36942054.2
1985	53512894
1986	70360063.1
1987	93863729.7
1988	100359335.7
1989	98545263
1990	103207041.7
1991	98447017.8
1992	92484282.8
1993	144414684.3
1994	152928415.7
1995	149083029.8
1996	146048955.3
1997	137746423.9
1998	151719750.4
1999	160248188.8
2000	152138425.9
2001	158822811.7
2002	175498267.4
2003	172198949.8
2004	166554417.4
2005	151165283.7
2006	157893558
2007	173930930.6
2008	162840371.6
2009	154390824.1
2010	201877082.6
2011	210280734.8
2012	191507786.4
2013	166035462.2
2014	140754008.4
2015	158007574.3
2016	205557714.9
2017	327846010.8
2018	263375483.9
2019	299334090.5
2020	376804124.9
2021	359832146.1
2022	377774295