Year	Percent
1996-01-01	1.6816200000000001
1997-01-01	1.6221500000000000
1998-01-01	0.9506600000000001
1999-01-01	1.0775600000000000
2000-01-01	1.2199200000000001
2001-01-01	1.0106300000000000
2002-01-01	1.0708900000000000
2003-01-01	1.1046300000000000
2004-01-01	1.3945800000000000
2005-01-01	1.4203299999999999
2006-01-01	1.4963200000000000
2007-01-01	1.4668200000000000
2008-01-01	1.0692000000000000
2009-01-01	1.0552900000000000
2010-01-01	1.0091600000000000
2011-01-01	0.9664190000000000
2012-01-01	0.9861500000000000
2013-01-01	0.9006069999999999
2014-01-01	0.9645299999999999
2015-01-01	1.1216500000000000
2016-01-01	1.0585600000000000