Year	Percent of GDP
2004-01-01	5.77539899158250
2005-01-01	6.16571336011650
2006-01-01	6.89950939309445
2007-01-01	5.77185257346582
2008-01-01	4.42875664913661
2009-01-01	4.52862390925999
2010-01-01	4.78887994064407
2011-01-01	26.34931117378650
2012-01-01	20.84675779901500
2013-01-01	19.50516756418660
2014-01-01	21.78958583879870
2015-01-01	13.56690865309480
2016-01-01	9.49969790619408
2017-01-01	9.23720956770740
2018-01-01	9.94986269949443
2019-01-01	8.29311047346341