Year	Percent
2006-01-01	23.6
2007-01-01	23.6
2008-01-01	23.6
2009-01-01	23.6
2010-01-01	23.6
2011-01-01	23.6
2012-01-01	23.6
2013-01-01	23.6
2014-01-01	19.0
