Year	Percent
2011-01-01	1.4405500000000000
2012-01-01	1.4405500000000000
2013-01-01	1.4405500000000000
2014-01-01	3.2777800000000004
2015-01-01	3.2777800000000004
2016-01-01	3.2777800000000004
2017-01-01	6.0962300000000000