Year	current US$
1990	79999.9982118607
1991	300000.011920929
1992	349999.99403953605
1993	479999.989271164
1994	159999.99642372102
1995	300000.011920929
1996	479999.989271164
1997	239999.994635582
1998	639999.985694885
1999	1500000
2000	479999.989271164
2001	310000.002384186
2002	439999.997615814
2003	759999.990463257
2004	379999.99523162795