Year Percent of GDP 2004-01-01 -7.04582776565333 2005-01-01 -1.42003972199773 2006-01-01 -1.36087969831691 2007-01-01 -4.21823899119110 2008-01-01 -5.12030573476012 2009-01-01 -7.96606605818072 2010-01-01 -9.75731952736855 2011-01-01 -27.12216246267060 2012-01-01 -37.06902911680360 2013-01-01 -38.56410881141510 2014-01-01 -29.05358855738910 2015-01-01 -26.12998133580230 2016-01-01 -28.38821882436200 2017-01-01 -18.21958097124300 2018-01-01 -14.81258922209510 2019-01-01 -36.97246518540600