Year	Percent
1996-01-01	1.0953300000000000
1997-01-01	1.3072900000000000
1998-01-01	1.1565000000000000
1999-01-01	1.2393000000000000
2000-01-01	1.2487900000000000
2001-01-01	1.3023400000000000
2002-01-01	1.2592800000000000
2003-01-01	1.2699799999999999
2004-01-01	1.2421100000000000
2005-01-01	1.5722500000000000
2006-01-01	1.3723100000000001
2007-01-01	1.2283899999999999
2008-01-01	1.1826600000000000
2009-01-01	1.0243100000000000
2010-01-01	0.9924890000000000
2011-01-01	1.0038900000000000
2012-01-01	0.8996040000000001
2013-01-01	1.0063000000000000
2014-01-01	0.9215950000000000
2015-01-01	0.8577220000000000
2016-01-01	1.1358000000000000