Year	Percent of GDP
2004-01-01	28.1466888535843
2005-01-01	28.7219715076777
2006-01-01	28.8867675903221
2007-01-01	26.3801112601729
2008-01-01	23.8338572846802
2009-01-01	25.3711190751554
2010-01-01	24.9360066138590
2011-01-01	26.0026118198398
2012-01-01	27.7012865215898
2013-01-01	27.0949542798315
2014-01-01	32.1198938573538
2015-01-01	32.8282510814320
2016-01-01	27.9737685948691
2017-01-01	34.9436606940611
2018-01-01	38.3910647164629
2019-01-01	39.5842112479296