Year	Percent
2007-01-01	0.00012100000000000
2008-01-01	0.00751900000000000
2009-01-01	0.00327800000000000
2010-01-01	0.00511300000000000
2011-01-01	0.09116500000000000
2012-01-01	0.24686599999999997
2013-01-01	0.26176800000000000
2014-01-01	0.21515500000000000
2015-01-01	0.24644400000000000
2016-01-01	0.26143900000000000