Year	Percent of GDP
2004-01-01	1.3764
2005-01-01	1.5306
2006-01-01	1.4670
2007-01-01	1.4800
2008-01-01	1.3333
2009-01-01	2.3016
2010-01-01	3.0141
2011-01-01	2.9426
2012-01-01	2.7989
2013-01-01	6.1426
2014-01-01	2.6190
2015-01-01	8.2481
2016-01-01	6.8605