Year % of GDP per capita 1999 10.62585 2000 10.79037 2001 11.37896 2002 10.277750000000001 2004 10.22297 2005 10.53523 2007 12.53787 2008 13.52084 2009 15.144145 2010 13.68048 2011 14.04204 2012 12.71648 2013 14.400334999999998 2014 14.38654 2015 14.92318 2016 15.2222