Year US Dollars per Person 1995 37.2 1996 34.54 1997 23.45 1998 26.16 1999 23.66 2000 29.02 2001 29.48 2002 29.98 2003 34.84 2004 36.66 2005 40.21 2006 42.9 2007 50.84 2008 57.71 2009 56.96