Year	Percent
2007-01-01	0.005046
2008-01-01	0.010000
2009-01-01	0.020000
2010-01-01	0.030000
2011-01-01	0.010000
2012-01-01	0.020000
2013-01-01	0.030000
2014-01-01	0.040000
2015-01-01	0.060000
2016-01-01	0.090000