Year	Percent of GDP
2004-01-01	26.6738334481247
2005-01-01	26.0119214767209
2006-01-01	25.8313249739387
2007-01-01	26.0827513389606
2008-01-01	23.4430035118757
2009-01-01	24.7102149442758
2010-01-01	24.4748994079909
2011-01-01	24.3626739024407
2012-01-01	27.0458169562178
2013-01-01	28.1996734467929
2014-01-01	27.8706445548601
2015-01-01	28.8748436220861
2016-01-01	28.8880513935861
2017-01-01	29.0047341077948
2018-01-01	29.4315614143956
2019-01-01	29.0047341077948