Year	current US$
1996	14880000.1144409
1997	2809999.94277954
1998	1620000.00476837
1999	-1110000.01430511
2000	1090000.0333786
2001	850000.023841858
2002	7190000.05722046
2003	7070000.17166138
2004	9140000.34332275