Year	Percent of GDP
2004-01-01	8.9726
2005-01-01	7.3443
2006-01-01	8.3398
2007-01-01	7.9357
2008-01-01	6.7203
2009-01-01	7.6764
2010-01-01	8.7962
2011-01-01	10.8157
2012-01-01	10.3278
2013-01-01	7.3045
2014-01-01	6.6111
2015-01-01	6.8534
2016-01-01	7.5637