Year	Percent of GDP
2004-01-01	22.9554614259583
2005-01-01	23.7497889164499
2006-01-01	21.6357250699156
2007-01-01	20.7985995832824
2008-01-01	21.8214266027648
2009-01-01	21.4413539473345
2010-01-01	25.8848884271155
2011-01-01	12.8099929810043
2012-01-01	16.9677221157982
2013-01-01	13.2799735948088
2014-01-01	18.8455728703780
2015-01-01	16.7124600424295
2016-01-01	14.4871021434257
2017-01-01	13.5769425110783
2018-01-01	13.7694675314608
2019-01-01	14.6997872359748