Year US Dollars per Person 1995 5.361 1996 5.789 1997 7.503 1998 8.863 1999 7.552 2000 9.059 2001 12.63 2002 12.94 2003 12.36 2004 15.85 2005 18.05 2006 21.7 2007 18.77 2008 24.4 2009 25.5 2010 21.77