Year % of GDP per capita 2001 5.00942 2002 6.27365 2003 5.48041 2004 4.62527 2005 5.26231 2006 5.88492 2007 6.14774 2008 16.48889 2009 14.41106 2010 21.25962 2011 20.25926 2012 19.1939 2013 7.27309 2014 8.85134 2015 8.47324