Year	Percent
1994-01-01	1.2949200000000000
1995-01-01	1.3982900000000000
1996-01-01	1.4099899999999999
1997-01-01	1.3472600000000001
1998-01-01	1.3607600000000000
1999-01-01	1.2381700000000000
2000-01-01	1.4182600000000000
2001-01-01	1.3765000000000000
2002-01-01	1.4175200000000001
2003-01-01	1.3844900000000000
2004-01-01	1.3549300000000000
2005-01-01	1.3369799999999998
2006-01-01	1.3041800000000000
2007-01-01	1.3264900000000000
2008-01-01	1.2634600000000000
2009-01-01	1.0568100000000000
2010-01-01	1.1461100000000000
2011-01-01	1.0782000000000000
2012-01-01	1.1020900000000000
2013-01-01	1.0975400000000000
2014-01-01	0.9806819999999999