Year	Percent of GDP
2004-01-01	0.2033
2005-01-01	0.1957
2006-01-01	0.2081
2007-01-01	0.2912
2008-01-01	0.2755
2009-01-01	0.5288
2010-01-01	0.7707
2011-01-01	0.7947
2012-01-01	1.1124
2013-01-01	2.1377
2014-01-01	1.1040
2015-01-01	6.1530
2016-01-01	6.1697