Year	Percent
2011-01-01	6.725280000000001
2012-01-01	6.725280000000001
2013-01-01	6.725280000000001
2014-01-01	14.482300000000000
2015-01-01	14.482300000000000
2016-01-01	14.482300000000000
2017-01-01	9.772300000000000