Year	Percent of GDP
2004-01-01	0.0437
2005-01-01	0.0454
2006-01-01	0.0353
2007-01-01	0.0367
2008-01-01	0.0325
2009-01-01	0.0376
2010-01-01	0.0334
2011-01-01	0.0665
2012-01-01	0.0703
2013-01-01	0.0642
2014-01-01	0.0910
2015-01-01	0.0664
2016-01-01	0.1698