Year % of GDP per capita 1999 9.99201 2000 9.29947 2002 10.41505 2003 11.27777 2004 12.24151 2006 12.55229 2007 12.11735 2008 11.56194 2009 10.31646 2010 12.56133 2011 11.21871 2012 10.41856 2016 9.88363