Year US Dollars per Person 1995 19.93 1996 22.63 1997 24.78 1998 23.9 1999 24.73 2000 29.75 2001 32.26 2002 27.89 2003 27.8 2004 30.19 2005 32.11 2006 36.15 2007 40.16 2008 46.46 2009 40.63 2010 36.31