Year	Percent
2011-01-01	5.751860000000000
2012-01-01	5.751860000000000
2013-01-01	5.751860000000000
2014-01-01	8.101230000000001
2015-01-01	8.101230000000001
2016-01-01	8.101230000000001
2017-01-01	10.236600000000000