Year US Dollars per Person 1995 9.107 1996 10.2 1997 12.73 1998 6.957 1999 3.211 2000 3.796 2001 3.612 2002 3.464 2003 4.586 2004 3.362 2005 2.584 2006 3.108 2007 3.307 2008 9.555 2009 11.06 2010 15.37