Year current US$ 1993 330000.013113022 1994 500000 1995 1159999.9666214 1996 759999.990463257 1997 1379999.99523163 1998 680000.007152557 1999 1470000.02861023 2000 2319999.9332428 2001 550000.011920929 2002 1700000.04768372 2003 2799999.95231628 2004 2019999.9809265102 2005 2000000 2006 1480000.01907349 2007 1960000.03814697 2008 1070000.05245209