Year	DOD, current US$
1994	0
1995	942000
1996	3326000
1997	6185000
1998	8836000
1999	8676000
2000	28021000
2001	30014000
2002	30989000
2003	29732000
2004	31167000
2005	29063000
2006	20957000
2007	15397000
2008	14151000
2009	12828000
2010	11425000
2011	9935000
2012	8359000
2013	6687000
2014	4917000
2015	3038000
2016	1049000
2017	0
2021	15005000
2022	20000000