Year	Percent
1995-01-01	0.26350900000000000
1996-01-01	0.40460700000000000
1997-01-01	0.48340000000000000
1998-01-01	0.89477500000000000
1999-01-01	1.04879000000000000
2000-01-01	2.70129000000000000
2001-01-01	2.68460000000000000
2002-01-01	1.12946000000000010
2003-01-01	1.04294000000000000
2004-01-01	1.28332000000000000
2005-01-01	1.86333000000000000
2006-01-01	3.04429000000000000
2007-01-01	2.47867000000000000
2008-01-01	0.94321000000000000
2009-01-01	0.58896600000000000
2010-01-01	0.47417500000000000
2011-01-01	0.52341900000000000
2012-01-01	0.48293400000000003
2013-01-01	0.55158999999999990
2014-01-01	0.56705300000000000
2015-01-01	0.65812399999999990
2016-01-01	0.71340600000000000
2017-01-01	0.71446200000000000