Year	Percent of GDP
2001-01-01	78.3356
2002-01-01	72.7085
2003-01-01	66.3103
2004-01-01	59.4677
2005-01-01	54.4199
2006-01-01	48.4887
2007-01-01	46.9525
2008-01-01	52.6852
2009-01-01	54.4862
2010-01-01	56.5492
2011-01-01	55.8455
2012-01-01	59.2202
2013-01-01	60.1297
2014-01-01	58.0340
2015-01-01	58.2435
2016-01-01	61.2015
2017-01-01	61.6076
2018-01-01	62.3892
2019-01-01	63.2773