Year	Percent of GDP
2004-01-01	14.7583859817200
2005-01-01	13.7672796339724
2006-01-01	17.9348670047123
2007-01-01	18.3108159499199
2008-01-01	13.3306716122355
2009-01-01	15.5949347449067
2010-01-01	13.3062776883333
2011-01-01	14.6660149945042
2012-01-01	14.9895795941197
2013-01-01	14.9141023804875
2014-01-01	15.4499410763665
2015-01-01	15.4368843993032
2016-01-01	15.5186925063535
2017-01-01	16.5214714692889
2018-01-01	12.1430925311253
2019-01-01	11.1454716412798