Year Percent of GDP 2005-01-01 -0.49643432792136 2006-01-01 3.87626847002256 2007-01-01 1.89626345094742 2008-01-01 -3.89712250954460 2009-01-01 -6.65177914389961 2010-01-01 -2.72830698084471 2011-01-01 -7.95266420289020 2012-01-01 -8.17299043931761 2013-01-01 -12.77307614945190 2014-01-01 -17.86260488633490 2015-01-01 -22.16625950247230 2016-01-01 -21.51191820073350 2017-01-01 -21.06833238585910 2018-01-01 -20.91218274252750 2019-01-01 -20.42214868999510