Year US Dollars per Person 1995 360.9 1996 414.4 1997 501.6 1998 541.9 1999 490.3 2000 455.2 2001 432.9 2002 426.9 2003 419.9 2004 452.6 2005 434.3 2006 446.1 2007 510.1 2008 555.8 2009 617.1 2010 651