Year	Percent
1996-01-01	70.3704
1997-01-01	67.7419
1998-01-01	66.6667
1999-01-01	65.0000
2000-01-01	60.0000
2001-01-01	58.3333
2002-01-01	59.6154
2003-01-01	52.1739
2004-01-01	52.0000
2005-01-01	150.0000
2006-01-01	80.9524
2007-01-01	68.9655
2008-01-01	67.5676
2009-01-01	72.2222
2010-01-01	66.6667
2011-01-01	82.9268
2012-01-01	77.2727
2013-01-01	82.5000
2014-01-01	82.5000