Year	Percent of GDP
2004-01-01	1.0101
2005-01-01	3.1633
2006-01-01	12.5057
2007-01-01	11.9023
2008-01-01	10.6825
2009-01-01	12.5338
2010-01-01	11.2473
2011-01-01	10.2392
2012-01-01	10.0981
2013-01-01	9.3078
2014-01-01	7.0034
2015-01-01	6.8453