Year	current US$
1990	379999.99523162795
1991	200000.00298023198
1992	29999.999329447703
1993	59999.9986588955
1994	129999.995231628
1995	340000.00357627904
1996	259999.990463257
1997	250000
1998	439999.997615814
1999	389999.98569488496
2000	129999.995231628
2001	379999.99523162795
2002	289999.99165535
2003	159999.99642372102