Year	Percent
2011-01-01	17.437100000000000
2012-01-01	17.437100000000000
2013-01-01	17.437100000000000
2014-01-01	18.237000000000002
2015-01-01	18.237000000000002
2016-01-01	18.237000000000002
2017-01-01	21.338100000000000