Year	Percent of GDP
2006-01-01	8.6084
2007-01-01	8.0475
2008-01-01	8.7473
2009-01-01	8.1163
2010-01-01	7.6905
2011-01-01	7.7237
2012-01-01	7.1200
2013-01-01	7.1840
2014-01-01	7.4262
2015-01-01	7.9567