Year	Percent of GDP
2004-01-01	15.4263135413917
2005-01-01	14.1218287528554
2006-01-01	18.0929386482665
2007-01-01	19.6889434225067
2008-01-01	19.8926923882762
2009-01-01	39.8471572181137
2010-01-01	31.1789071581024
2011-01-01	27.4925276058637
2012-01-01	35.1996336821687
2013-01-01	29.2735967651918
2014-01-01	31.5979018307594
2015-01-01	41.6477509140457
2016-01-01	27.7653116998936
2017-01-01	19.5617417494654
2018-01-01	16.6334183845165
2019-01-01	15.0317609622876