Year	Percent of GDP
2004-01-01	62.6466382614213
2005-01-01	58.7564083875773
2006-01-01	64.8518049731373
2007-01-01	68.0896977538043
2008-01-01	68.3671328033880
2009-01-01	63.3822736970938
2010-01-01	66.7809735312564
2011-01-01	73.7755207747334
2012-01-01	68.0589209816723
2013-01-01	62.7774702736874
2014-01-01	66.4309776991036
2015-01-01	56.7089562080898
2016-01-01	60.8432784958423
2017-01-01	67.5475702184773
2018-01-01	68.9857896355758
2019-01-01	70.9886019936607