Year	current US$
1993	129999.995231628
1994	379999.99523162795
1995	850000.023841858
1996	170000.00178813902
1997	230000.004172325
1998	600000.023841858
1999	449999.988079071
2000	370000.00476837205
2001	239999.994635582
2002	209999.993443489
2003	289999.99165535
2004	289999.99165535