Year	Percent of GDP
2004-01-01	84.7394
2005-01-01	82.8738
2006-01-01	76.7482
2007-01-01	81.7415
2008-01-01	77.1182
2009-01-01	83.9235
2010-01-01	93.9812
2011-01-01	97.5693
2012-01-01	100.0253
2013-01-01	103.5754
2014-01-01	104.8439
2015-01-01	109.8373
2016-01-01	103.6350
2017-01-01	103.4725