Year	Percent of GDP
2004-01-01	49.6496
2005-01-01	49.7989
2006-01-01	51.5568
2007-01-01	50.5068
2008-01-01	50.4042
2009-01-01	40.0817
2010-01-01	42.5229
2011-01-01	47.1248
2012-01-01	46.9856
2013-01-01	42.1684
2014-01-01	38.1522
2015-01-01	30.2589
2016-01-01	27.3855
2017-01-01	32.8833
2018-01-01	38.9756
2019-01-01	37.3970