Year	Percent of GDP
2004-01-01	16.1230711560032
2005-01-01	16.6877051907497
2006-01-01	18.4168109377849
2007-01-01	17.5756120987410
2008-01-01	16.4100102205643
2009-01-01	20.3054536724178
2010-01-01	19.5344382978889
2011-01-01	20.4759087189812
2012-01-01	23.1971881409349
2013-01-01	24.8209731241699
2014-01-01	24.3845650879301
2015-01-01	25.4248015665088
2016-01-01	24.6560548619450
2017-01-01	22.7032021008017
2018-01-01	22.6825378733608
2019-01-01	24.7173852428733