Year	Percent of GDP
2000-01-01	33.1332
2001-01-01	36.9392
2002-01-01	35.8639
2003-01-01	33.1159
2004-01-01	31.0940
2005-01-01	28.1507
2006-01-01	27.2690
2007-01-01	29.4529
2008-01-01	26.6797
2009-01-01	37.0657
2010-01-01	33.0990
2011-01-01	32.8428
2012-01-01	33.2330
2013-01-01	35.5271
2014-01-01	40.2143
2015-01-01	40.8106
2016-01-01	38.6816
2017-01-01	33.3808
2018-01-01	36.4403
2019-01-01	35.5110