Year	Percent
1996-01-01	1.47878000000000000
1997-01-01	1.53522999999999990
1998-01-01	0.96853300000000000
1999-01-01	0.48207900000000000
2000-01-01	0.43054000000000000
2001-01-01	0.45078599999999996
2002-01-01	0.64861099999999990
2003-01-01	0.67654500000000000
2004-01-01	0.44412600000000000
2005-01-01	0.59939800000000000
2006-01-01	0.80926999999999990
2007-01-01	1.27095000000000000
2008-01-01	1.01897000000000020
2009-01-01	1.00566000000000000
2010-01-01	1.14001000000000000
2011-01-01	0.79280500000000000
2012-01-01	0.96389200000000000
2013-01-01	1.12184000000000000
2014-01-01	1.08867999999999990
2015-01-01	1.54481000000000000
2016-01-01	0.96161600000000000