Year Percent of GDP 2006-01-01 0.000112252605815748 2007-01-01 0.000295077772843650 2008-01-01 0.000565909636914205 2009-01-01 0.000440895294837349 2010-01-01 0.000396252334354301 2011-01-01 0.000331817696264828 2012-01-01 0.000317622654540169 2013-01-01 0.000325127873034757 2014-01-01 0.000950976432898601