Year	Percent
1996-01-01	0.14462500000000000
1997-01-01	0.73160900000000010
1998-01-01	0.94098900000000000
1999-01-01	0.57481700000000000
2000-01-01	0.76170300000000000
2001-01-01	0.52993500000000000
2002-01-01	0.72463300000000000
2003-01-01	1.03532000000000000
2004-01-01	1.31576000000000000
2005-01-01	0.97920000000000000
2006-01-01	0.97977500000000000
2007-01-01	1.01889000000000000
2008-01-01	1.13988000000000000
2009-01-01	0.98862299999999990
2010-01-01	1.09532000000000000
2011-01-01	1.07555000000000000
2012-01-01	0.97932500000000000
2013-01-01	0.98818500000000010
2014-01-01	0.75250500000000000
2015-01-01	0.30754400000000000
2016-01-01	0.47098599999999996