Year current US$ 1995 1480000.01907349 1996 2259999.99046326 1997 2579999.92370605 1998 1840000.0333786 1999 2000000 2000 1720000.02861023 2001 1429999.94754791 2002 2529999.97138977 2003 3190000.05722046 2004 3789999.96185303 2005 3099999.90463257 2006 3390000.10490417 2007 3190000.05722046 2008 4320000.17166138 2009 4039999.96185303 2010 3769999.98092651