Year	current US$
1992	590000.0110268589
1993	649999.9910593025
1995	690000.0050663939
1996	760000.0035017721
1997	879999.9821931118
1998	1110000.0105798244
1999	789999.980479478
2000	700000.0048428774
2001	949999.9918043609
2002	2170000.0129640093
2003	1879999.9840557585
2004	339999.9979883429
2005	490000.009536743
2007	39999.9991059303
2008	109999.999403954