Year	Percent of GDP
2004-01-01	15.6077219988421
2005-01-01	15.2471113198825
2006-01-01	16.5299303811755
2007-01-01	17.9684815901248
2008-01-01	17.5466495056734
2009-01-01	17.2423945044161
2010-01-01	18.2933117365013
2011-01-01	20.0244893196048
2012-01-01	19.8076698765020
2013-01-01	20.9043923552039
2014-01-01	22.3906173721281
2015-01-01	24.8341348493484
2016-01-01	23.9011194222112
2017-01-01	23.5725380542226
2018-01-01	24.8645242572549
2019-01-01	26.1181977492173