Year US Dollars per Person 1995 113 1996 146.6 1997 194.1 1998 121.4 1999 77.09 2000 95.95 2001 119 2002 142 2003 166.6 2004 212.4 2005 276.8 2006 365.9 2007 488 2008 560.7 2009 476 2010 525.3