Year	Percent of GDP
2004-01-01	22.0115492584713
2005-01-01	25.1985965402687
2006-01-01	27.8446001359069
2007-01-01	30.7563687162069
2008-01-01	28.1671282778083
2009-01-01	28.4193371730910
2010-01-01	29.5321086234247
2011-01-01	34.1571227166194
2012-01-01	33.0244166949770
2013-01-01	30.2122994079751
2014-01-01	28.3009583525690
2015-01-01	27.1445981974195
2016-01-01	22.0579939137768
2017-01-01	19.5500001945691
2018-01-01	21.3073473190767
2019-01-01	22.9016157932872