Year	Percent
1996-01-01	25.5846
1997-01-01	25.5846
1998-01-01	50.0000
1999-01-01	60.0000
2000-01-01	60.0000
2001-01-01	60.0000
2002-01-01	60.0000
2003-01-01	60.0000
2004-01-01	60.0000
2005-01-01	60.0000
2006-01-01	60.0000
2007-01-01	60.0000
2008-01-01	60.0000
2009-01-01	60.0000
2010-01-01	60.0000
2011-01-01	60.0000
2012-01-01	63.8050
2013-01-01	74.9277
2014-01-01	14.2857