Year Percent of GDP 2004-01-01 -1.38611582853877 2005-01-01 -3.54369263257369 2006-01-01 -3.07623339787988 2007-01-01 -4.24937659017942 2008-01-01 -7.53738427440217 2009-01-01 -7.78393437552731 2010-01-01 -8.81743719206552 2011-01-01 -5.69270658653747 2012-01-01 -5.54315606625256 2013-01-01 -5.40953482647296 2014-01-01 -20.29717641625890 2015-01-01 -20.08943127509940 2016-01-01 -16.54534375503430 2017-01-01 -15.67068360760600 2018-01-01 -18.00407252737200 2019-01-01 -17.54607175649360