Year Percent of GDP 2004-01-01 0.000000000000000 2005-01-01 -2.136637016785380 2006-01-01 -3.567752945861550 2007-01-01 -1.126822721079770 2008-01-01 -0.404404625054511 2009-01-01 -0.682179226720691 2010-01-01 -0.963573740693802 2011-01-01 -1.960392002032240 2012-01-01 -0.645800756202097 2013-01-01 -2.584365006825380 2014-01-01 -2.642673374831940 2015-01-01 -3.404612421305830 2016-01-01 -4.467496841448710 2017-01-01 -5.157189453008210 2018-01-01 -4.850000000000000 2019-01-01 -5.200000000000010