Year	current US$
1993	289999.99165535
1994	330000.013113022
1995	850000.023841858
1996	439999.997615814
1997	509999.99046325695
1998	589999.973773956
1999	949999.988079071
2000	829999.983310699
2001	759999.990463257
2002	349999.99403953605
2003	1029999.97138977
2004	460000.00834465
2005	670000.016689301
2006	59999.9986588955
2007	39999.9991059303
2008	70000.0002980232