Year	Percent of GDP
2000-01-01	76.7946
2001-01-01	81.2277
2002-01-01	76.0983
2003-01-01	70.4840
2004-01-01	63.2343
2005-01-01	58.9210
2006-01-01	53.7156
2007-01-01	52.4426
2008-01-01	57.1627
2009-01-01	58.4731
2010-01-01	60.5821
2011-01-01	58.9026
2012-01-01	63.2433
2013-01-01	63.8630
2014-01-01	63.4720
2015-01-01	63.3236
2016-01-01	67.5703
2017-01-01	67.1731
2018-01-01	67.1843
2019-01-01	67.4439