Year	Percent of GDP
2004-01-01	5.17779926163740
2005-01-01	2.88142427406998
2006-01-01	4.08426983391474
2007-01-01	6.22017956588150
2008-01-01	3.85875826766579
2009-01-01	5.51063106999504
2010-01-01	14.97698508254660
2011-01-01	8.85169327804780
2012-01-01	11.28620415668330
2013-01-01	13.36571912936020
2014-01-01	12.20207948201420
2015-01-01	17.99607619825350
2016-01-01	13.64124251869880
2017-01-01	17.30833005392660
2018-01-01	12.46216055579560
2019-01-01	11.71385043217800