Year % of GDP per capita 1999 8.98008 2000 10.18187 2001 13.56601 2002 11.79508 2003 11.06862 2008 14.17214 2009 16.37681 2010 11.09709 2011 11.42569 2012 11.53445 2013 11.22594 2014 13.05722 2015 12.35956