Year Percent of GDP 2003-01-01 901.1388 2004-01-01 334.8526 2005-01-01 220.3756 2006-01-01 152.0034 2007-01-01 116.0953 2008-01-01 72.6132 2009-01-01 80.3697 2010-01-01 43.8952 2011-01-01 32.7989 2012-01-01 27.6978 2013-01-01 25.2803 2014-01-01 24.7646 2015-01-01 36.7475 2016-01-01 37.1877 2017-01-01 34.3939 2018-01-01 34.7495 2019-01-01 35.7081