Year	Percent of GDP
2000-01-01	52.9273
2001-01-01	59.0239
2002-01-01	65.4289
2003-01-01	64.7887
2004-01-01	62.6090
2005-01-01	56.0089
2006-01-01	53.9020
2007-01-01	51.7670
2008-01-01	45.9103
2009-01-01	49.3210
2010-01-01	48.5052
2011-01-01	48.1351
2012-01-01	53.3479
2013-01-01	56.2125
2014-01-01	55.9811
2015-01-01	62.6780
2016-01-01	66.2958
2017-01-01	78.0557
2018-01-01	79.7290
2019-01-01	81.5340