Year	Percent of GDP
2004-01-01	10.15341313552970
2005-01-01	7.45483844412041
2006-01-01	6.37027141227399
2007-01-01	5.51310563076845
2008-01-01	7.65209654696462
2009-01-01	17.93376833098930
2010-01-01	20.38494041261050
2011-01-01	20.35651976147610
2012-01-01	19.15404278014750
2013-01-01	17.39615301703000
2014-01-01	17.34559717397460
2015-01-01	17.18974266228560
2016-01-01	15.60363434798400
2017-01-01	14.03698490353600
2018-01-01	13.19403774325210
2019-01-01	13.47292903276520