Year	Percent of GDP
2004-01-01	12.919966659491000
2005-01-01	21.532676870204200
2006-01-01	16.390936685765500
2007-01-01	10.544098993650100
2008-01-01	8.826471625767990
2009-01-01	4.661996331020080
2010-01-01	3.552578333632460
2011-01-01	2.576324962776970
2012-01-01	3.769230623489750
2013-01-01	3.699094783138820
2014-01-01	0.158172658334312
2015-01-01	-3.191968177859770
2016-01-01	0.669323343663972
2017-01-01	2.758275578185020
2018-01-01	2.041571564081400
2019-01-01	1.000306052535070