Year US Dollars per Person 1995 144.9 1996 140 1997 145.8 1998 152.1 1999 147.6 2000 137.9 2001 164.3 2002 174.2 2003 184.8 2004 161.4 2005 159.6 2006 173.1 2007 211.1 2008 238.1 2009 289.1 2010 257.1