Year % of GDP per capita 2000 13.581665000000001 2002 12.11779 2004 12.449425000000002 2005 12.63158 2007 12.64539 2008 14.912265000000001 2009 16.28547 2010 15.0084 2011 14.55474 2012 13.49473 2013 15.885795000000002 2014 15.39478 2015 15.20393 2016 15.0163