Year % of GDP per capita 2001 24.98447 2002 33.77591 2003 46.38897 2004 41.516 2005 27.54463 2006 21.11129 2008 15.15406 2009 15.55413 2010 12.44074 2011 9.25467 2012 8.39031 2013 8.77186 2014 10.81858 2015 11.11475 2016 10.53482 2017 9.57631