Year	Percent of GDP
2004-01-01	0.451194122527355
2005-01-01	0.491835023477191
2006-01-01	0.572960439421392
2007-01-01	0.500764187394064
2008-01-01	0.711233752124682
2009-01-01	0.621936659500493
2010-01-01	0.671942314523421
2011-01-01	0.691220891939629
2012-01-01	0.712734193817743
2013-01-01	0.784020212516105
2014-01-01	0.796249448527113