Year	Percent
1995-01-01	0.8452729999999999
1996-01-01	0.8003920000000000
1997-01-01	0.6178810000000000
1998-01-01	0.7397470000000000
1999-01-01	0.7591230000000000
2000-01-01	0.7335990000000000
2001-01-01	0.6036150000000000
2002-01-01	0.6306840000000000
2003-01-01	0.6201900000000000
2004-01-01	0.6581319999999999
2005-01-01	0.6657910000000000
2006-01-01	0.6548550000000000
2007-01-01	0.6605500000000000
2008-01-01	0.6671650000000000
2009-01-01	0.6164970000000001
2010-01-01	0.6350540000000000
2011-01-01	0.5919320000000000
2012-01-01	0.5865070000000000
2013-01-01	0.6102720000000000
2014-01-01	0.5786770000000000
2015-01-01	0.6223110000000000
2016-01-01	0.5999960000000000