Year US Dollars per Person 1995 550.4 1996 476.1 1997 425.1 1998 348.8 1999 363.6 2000 333.1 2001 312.8 2002 344.8 2003 429.6 2004 358.9 2005 398.8 2006 407.8 2007 494.2 2008 577.2 2009 595.5 2010 713.3