Year	Percent of GDP
2004-01-01	342.6656
2005-01-01	226.4065
2006-01-01	157.9094
2007-01-01	120.7552
2008-01-01	75.4507
2009-01-01	87.3751
2010-01-01	53.5326
2011-01-01	40.7191
2012-01-01	34.7818
2013-01-01	31.1525
2014-01-01	32.0281
2015-01-01	55.1247
2016-01-01	64.3708
2017-01-01	57.9800
2018-01-01	54.6924
2019-01-01	54.4353