Year	DOD, current US$
1983	0
1984	46069.9
1985	179042.5
1986	522306.4
1987	1454126.5
1988	1783052.5
1989	2925320.2
1990	4014746.5
1991	8563984.8
1992	11138000
1993	11440000
1994	12510000
1995	13205000
1996	13227000
1997	12996000
1998	14111000
1999	13825000
2000	12931000
2001	12233000
2002	12932000
2003	13888000
2004	14223000
2005	12889000
2006	13181000
2007	13367000
2008	12906000
2009	12432000
2010	11657000
2011	11049000
2012	10473000
2013	9904000
2014	8763000
2015	9107000
2016	12163000
2017	29107000
2018	54676000
2019	82984000
2020	91605000
2021	97933000
2022	98210000