Year	Percent
2011-01-01	1.4984600000000001
2012-01-01	1.4984600000000001
2013-01-01	1.4984600000000001
2014-01-01	2.1566600000000000
2015-01-01	2.1566600000000000
2016-01-01	2.1566600000000000
2017-01-01	3.0075900000000000