Year	Percent
2011-01-01	3.7653199999999996
2012-01-01	3.7653199999999996
2013-01-01	3.7653199999999996
2014-01-01	3.6657300000000004
2015-01-01	3.6657300000000004
2016-01-01	3.6657300000000004
2017-01-01	7.5112700000000000