Year % of GDP per capita 2001 27.27497 2002 25.075 2003 24.99642 2004 24.43072 2005 21.91823 2006 21.2182 2007 20.71162 2008 20.82911 2009 24.07962 2010 23.85399 2011 25.80786 2012 23.72584 2013 23.84235 2014 23.72155 2015 23.84036 2016 24.3256