Year % of GDP per capita 1997 7.14001 1998 6.99002 1999 6.92836 2000 6.70746 2004 6.2045 2009 6.16719 2010 5.90471 2011 9.62806 2012 12.41219 2013 8.47234 2014 5.0766 2016 4.9479