Year	Percent of GDP
2004-01-01	53.3299747813714
2005-01-01	37.7379441128801
2006-01-01	48.6118049408479
2007-01-01	41.1436889255308
2008-01-01	40.8602964836732
2009-01-01	46.7754631539634
2010-01-01	48.6154827876719
2011-01-01	48.1372094180061
2012-01-01	47.9949739776519
2013-01-01	43.0706320563470
2014-01-01	43.9408776865400
2015-01-01	42.8868777586227
2016-01-01	39.4156953254811
2017-01-01	41.4440193050243
2018-01-01	44.3032229355181
2019-01-01	44.5210162522532