Year	Percent of GDP
2004-01-01	85.9944
2005-01-01	93.1641
2006-01-01	100.7845
2007-01-01	109.7482
2008-01-01	143.8172
2009-01-01	152.1687
2010-01-01	152.4328
2011-01-01	143.7350
2012-01-01	142.3613
2013-01-01	137.8018
2014-01-01	129.4108
2015-01-01	126.8912
2016-01-01	133.1797