Year	Percent
2011-01-01	30.427800000000000
2012-01-01	30.427800000000000
2013-01-01	30.427800000000000
2014-01-01	38.353300000000000
2015-01-01	38.353300000000000
2016-01-01	38.353300000000000
2017-01-01	44.888999999999996