Year	current US$
1990	1249999.985098838
1992	69999.9984353781
1993	130000.00081956373
1994	419999.99433755816
1995	499999.99254941905
1996	549999.9877065417
1997	519999.988377094
1998	9999.99977648258
1999	29999.999329447703
2000	509999.9904632573
2001	150000.00037252888
2002	409999.99828636623
2003	279999.9974668025
2004	659999.9759346246