Year	Percent of GDP
2000-01-01	22.4894
2001-01-01	21.4270
2002-01-01	22.9417
2003-01-01	21.9240
2004-01-01	22.6589
2005-01-01	24.7614
2006-01-01	25.7593
2007-01-01	28.1067
2008-01-01	30.9205
2009-01-01	28.2793
2010-01-01	26.5759
2011-01-01	27.0637
2012-01-01	27.9854
2013-01-01	27.1639
2014-01-01	26.5307
2015-01-01	26.0267
2016-01-01	25.1223
2017-01-01	25.0573
2018-01-01	25.8602
2019-01-01	25.6471