Year	Percent
2006-01-01	0.7154370000000000
2007-01-01	0.8447190000000000
2008-01-01	0.7325360000000000
2009-01-01	0.8823780000000001
2010-01-01	2.2051700000000000
2011-01-01	2.0261400000000003
2012-01-01	1.3416700000000001
2013-01-01	1.5962800000000000
2014-01-01	1.4005800000000000
2015-01-01	0.4888740000000000
2016-01-01	0.8038630000000000