Year	Percent
1996-01-01	60.0000
1997-01-01	83.3333
1998-01-01	71.4286
1999-01-01	83.3333
2000-01-01	77.2727
2001-01-01	85.7143
2002-01-01	78.7879
2003-01-01	89.4737
2004-01-01	86.6667
2005-01-01	60.6557
2006-01-01	52.7778
2007-01-01	52.9412
2008-01-01	57.5060
2009-01-01	60.5888
2010-01-01	57.6350
2011-01-01	55.2350
2012-01-01	55.2479
2013-01-01	57.5555
2014-01-01	53.4733