Year	Percent of GDP
2004-01-01	40.18888136494730
2005-01-01	32.87329270744130
2006-01-01	6.26538965893105
2007-01-01	5.58084653991492
2008-01-01	4.52198878741972
2009-01-01	4.89830553294035
2010-01-01	5.58008826359475
2011-01-01	6.34574064903044
2012-01-01	8.22401414317063
2013-01-01	11.40011006487810
2014-01-01	14.90003496576350
2015-01-01	19.39186044532380
2016-01-01	19.64651931363390
2017-01-01	22.52601984587250
2018-01-01	23.62743672678910
2019-01-01	25.50558447796600