Year % of GDP per capita 2001 27.27497 2002 25.400735 2003 24.99642 2004 23.738685 2005 23.904325 2006 24.43468 2007 24.58628 2008 23.86983 2009 25.63828 2010 24.1495 2011 26.87704 2012 24.54513 2013 25.74607 2014 31.87478 2015 27.14179 2016 25.754550000000002