Year	Percent
1996-01-01	88.57860000000000
1997-01-01	83.91760000000000
1998-01-01	96.27090000000000
1999-01-01	99.41020000000000
2000-01-01	98.29330000000000
2001-01-01	100.00000000000000
2002-01-01	100.00000000000000
2003-01-01	100.00000000000000
2004-01-01	100.00000000000000
2005-01-01	98.40500000000000
2006-01-01	97.14399999999999
2007-01-01	96.35600000000001
2008-01-01	97.98930000000000
2009-01-01	96.47040000000000
2010-01-01	96.57130000000000
2011-01-01	97.04070000000000
2012-01-01	97.15799999999999
2013-01-01	94.36920000000000
2014-01-01	94.51420000000000
2015-01-01	94.08930000000000
2016-01-01	93.44780000000000