Year	DOD, current US$
1985	720000
1986	490000
1987	540000
1988	590000
1989	1060000
1990	9230000
1991	760000
1992	850000
1993	570000
1994	1000000
1995	1320000
1996	1320000
1997	1026501
1998	685504.3
1999	343731.4
2000	390721.5
2001	526581.5
2002	769517.7
2003	772613.8
2004	747273.7
2005	117970
2006	149701.8
2007	0
2008	0
2009	5.8
2010	11179.3
2011	36091.8
2012	36929.4
2013	3756.2
2014	1640.4
2015	0
2016	0
2017	0
2018	0
2019	0
2020	0
2021	0
2022	0