Year	Percent of GDP
2004-01-01	25.5098500703164
2005-01-01	25.3808421933785
2006-01-01	30.5049036439280
2007-01-01	30.2669622561270
2008-01-01	31.4182116238263
2009-01-01	35.4974185558022
2010-01-01	36.3036479529143
2011-01-01	32.2022261050308
2012-01-01	31.6452642992359
2013-01-01	34.1204128153170
2014-01-01	30.7566771654794
2015-01-01	31.2743290221917
2016-01-01	31.1491610189649
2017-01-01	35.1299589804664
2018-01-01	34.5259850942643
2019-01-01	33.8211356847462