Year	current US$
1993	15239999.7711182
1994	30739999.7711182
1995	8229999.54223633
1997	819999.992847443
1999	379999.99523162795
2000	1730000.01907349
2001	819999.992847443
2002	2109999.89509583
2003	3390000.10490417
2004	2460000.03814697
2005	4440000.05722046
2006	740000.009536743