Year	DOD, current US$
1984	0
1985	0
1986	0
1987	0
1988	0
1989	0
1990	0
1991	0
1992	725000
1993	1577000
1994	2375000
1995	2746000
1996	2612000
1997	2363000
1998	2303000
1999	5109000
2000	5947000
2001	7950000
2002	10106000
2003	13416000
2004	14751000
2005	14423000
2006	14602000
2007	14782000
2008	14599000
2009	13725000
2010	11112000