Year	Percent
1996-01-01	0.0786540000000000000
1997-01-01	0.0786540000000000000
1998-01-01	0.0786540000000000000
1999-01-01	0.0786540000000000000
2000-01-01	0.0786540000000000000
2001-01-01	0.0786540000000000000
2002-01-01	0.0786540000000000000
2003-01-01	0.0786540000000000000
2004-01-01	0.0786540000000000000
2005-01-01	0.0786540000000000000
2006-01-01	0.0786540000000000000
2007-01-01	0.0786540000000000000
2008-01-01	0.0975120000000000000
2009-01-01	0.0002150000000000000
2010-01-01	0.0217770000000000000
2011-01-01	0.0001970000000000000
2012-01-01	0.0354180000000000000
2013-01-01	0.0293300000000000020
2014-01-01	0.0244390000000000000
2015-01-01	0.0108310000000000000
2016-01-01	0.0041830000000000000
2017-01-01	0.0034049999999999996