Year	Percent of GDP
2004-01-01	22.1343046135812
2005-01-01	17.8111926750335
2006-01-01	18.9645553613270
2007-01-01	24.0850141573741
2008-01-01	20.3757044458359
2009-01-01	21.9026020529959
2010-01-01	23.1315179606025
2011-01-01	24.1348448687351
2012-01-01	22.5553793666811
2013-01-01	27.8144963416521
2014-01-01	28.5738097718512
2015-01-01	25.5822015579754
2016-01-01	24.5935824144344
2017-01-01	28.4009669381639
2018-01-01	28.3524290228259
2019-01-01	28.7008753787787