Year	current US$
1992	210000.00089407
1993	189999.99761581398
1995	230000.004172325
1996	90000.0035762787
1997	100000.00149011599
1998	70000.0002980232
1999	149999.9966472388
2000	119999.997317791
2002	259999.99977648258
2003	159999.9964237214