Year	Percent
1994-01-01	0.59988400000000000
1995-01-01	0.56798000000000000
1996-01-01	0.42173200000000000
1997-01-01	0.33727399999999996
1998-01-01	0.35964200000000000
1999-01-01	0.37869600000000000
2000-01-01	0.36212900000000000
2001-01-01	0.46560000000000000
2002-01-01	0.54804900000000000
2003-01-01	0.51038400000000010
2004-01-01	0.51388500000000000
2005-01-01	0.44530000000000000
2006-01-01	0.45592800000000000
2007-01-01	0.54948100000000000
2008-01-01	0.57626000000000000
2009-01-01	0.58733600000000000
2010-01-01	0.55227900000000000
2011-01-01	0.49027000000000000
2012-01-01	0.55674700000000000
2013-01-01	0.52501400000000000
2014-01-01	0.72566200000000000
2015-01-01	0.83140400000000000
2016-01-01	0.85925599999999990