Year US Dollars per Person 1995 271.4 1996 257.3 1997 251 1998 250.6 1999 249.8 2000 230.6 2001 258.5 2002 348.3 2003 502.4 2004 588.2 2005 657.4 2006 658.6 2007 719.6 2008 794 2009 667.2 2010 653.8