Year current US$ 1994 250000 1995 660000.026226044 1996 689999.997615814 1997 1940000.0572204601 1998 1409999.9666214 1999 2799999.95231628 2000 2750000 2001 2630000.1144409203 2002 3180000.0667572 2003 3400000.09536743 2004 3019999.98092651 2005 3130000.1144409203 2006 1710000.03814697 2007 2890000.10490417 2008 479999.989271164