Year	Percent of GDP
2005-01-01	79.6689
2006-01-01	47.7658
2007-01-01	51.5306
2008-01-01	48.9652
2009-01-01	50.4292
2010-01-01	53.8629
2011-01-01	62.0310
2012-01-01	63.0252
2013-01-01	63.8391
2014-01-01	73.3360
2015-01-01	82.8114
2016-01-01	92.8328
