Date Value Value
Dec 8, 2016 2.81%
Jan 1, 2016 2.49%
Jan 1, 2015 2.20%
Jan 1, 2014 3.52%
Jan 1, 2013 2.68%
Jan 1, 2012 2.70%
Jan 1, 2011 4.28%
Jan 1, 2010 4.50%
Jan 1, 2009 3.46%
Jan 1, 2008 4.35%
Jan 1, 2007 4.95%
Jan 1, 2006 4.65%
Jan 1, 2005 4.77%
Jan 1, 2004 5.01%
Jan 1, 2003 5.02%
Jan 1, 2002 5.69%
Jan 1, 2001 5.65%
Jan 1, 2000 6.86%
Jan 1, 1999 5.45%
Jan 1, 1998 5.88%
Jan 1, 1997 6.91%
Jan 1, 1996 6.11%
Jan 1, 1995 7.97%
Jan 1, 1994 6.39%