Year	Percent
1996-01-01	83.14440000000000
1997-01-01	100.00000000000000
1998-01-01	100.00000000000000
1999-01-01	100.00000000000000
2000-01-01	100.00000000000000
2001-01-01	100.00000000000000
2002-01-01	100.00000000000000
2003-01-01	100.00000000000000
2004-01-01	100.00000000000000
2005-01-01	100.00000000000000
2006-01-01	94.59550000000000
2007-01-01	100.00000000000000
2008-01-01	100.00000000000000
2009-01-01	94.00940000000000
2010-01-01	99.97950000000000
2011-01-01	99.98120000000000
2012-01-01	83.68240000000000
2013-01-01	87.13799999999999
2014-01-01	100.00000000000000
2015-01-01	72.96630000000000
2016-01-01	68.96420000000000