Year	Percent
1995-01-01	0.43125900000000000
1996-01-01	0.45641700000000000
1997-01-01	0.46796899999999997
1998-01-01	0.47895100000000000
1999-01-01	0.49312300000000000
2000-01-01	0.49718800000000000
2001-01-01	0.53246300000000000
2002-01-01	0.53069000000000000
2003-01-01	0.58231400000000000
2004-01-01	0.59869500000000000
2005-01-01	0.60398400000000000
2006-01-01	0.58204100000000000
2007-01-01	0.57857400000000000
2008-01-01	0.53534600000000000
2009-01-01	0.49645500000000004
2010-01-01	0.55587000000000000
2011-01-01	0.53737200000000010
2012-01-01	0.49451500000000000
2013-01-01	0.48046200000000000
2014-01-01	0.45577100000000000
2015-01-01	0.47907700000000003