Year	Percent of GDP
2004-01-01	40.2105259216552
2005-01-01	34.3471359811419
2006-01-01	32.9431329404406
2007-01-01	43.2722757777281
2008-01-01	50.6624427233576
2009-01-01	52.9677491017892
2010-01-01	51.2351468803843
2011-01-01	53.4524165319443
2012-01-01	54.9630678555332
2013-01-01	61.3811976995521
2014-01-01	53.9151062685382
2015-01-01	53.4045389905932
2016-01-01	42.6036889812329
2017-01-01	33.9256025136463
2018-01-01	36.5545955976904
2019-01-01	37.4286970138969