Year	Percent of GDP
2000-01-01	22.9348
2001-01-01	17.5838
2002-01-01	20.4336
2003-01-01	21.0230
2004-01-01	21.6188
2005-01-01	24.4755
2006-01-01	24.5880
2007-01-01	25.3935
2008-01-01	21.8730
2009-01-01	20.6904
2010-01-01	19.4314
2011-01-01	17.3774
2012-01-01	12.4304
2013-01-01	12.2413
2014-01-01	14.2716
2015-01-01	16.1221
2016-01-01	17.2692
2017-01-01	16.0435
2018-01-01	18.6666
2019-01-01	19.5090