Year US Dollars per Person 1995 14.41 1996 21.58 1997 18.23 1998 16.99 1999 16.2 2000 14.79 2001 16.57 2002 16.79 2003 21.31 2004 24.5 2005 25.04 2006 26.52 2007 29.61 2008 33.62 2009 33.09 2010 31.66