Date Value Value
Sep 23, 2016 0.09%
Sep 1, 2016 0.21%
Aug 1, 2016 0.26%
Jul 1, 2016 0.26%
Jun 1, 2016 0.22%
May 1, 2016 0.23%
Apr 1, 2016 0.19%
Mar 1, 2016 0.25%
Feb 1, 2016 0.26%
Jan 1, 2016 0.23%
Dec 1, 2015 0.17%
Nov 1, 2015 0.07%
Oct 1, 2015 0.01%
Sep 1, 2015 0.01%
Aug 1, 2015 0.04%
Jul 1, 2015 0.03%
Jun 1, 2015 0.01%
May 1, 2015 0.01%
Apr 1, 2015 0.02%
Mar 1, 2015 0.02%
Feb 1, 2015 0.02%
Jan 1, 2015 0.02%
Dec 1, 2014 0.03%
Nov 1, 2014 0.04%
Oct 1, 2014 0.02%
Sep 1, 2014 0.01%
Aug 1, 2014 0.03%
Jul 1, 2014 0.02%
Jun 1, 2014 0.02%
May 1, 2014 0.03%
Apr 1, 2014 0.02%
Mar 1, 2014 0.05%
Feb 1, 2014 0.05%
Jan 1, 2014 0.02%
Dec 1, 2013 0.02%
Nov 1, 2013 0.05%
Oct 1, 2013 0.11%
Sep 1, 2013 0.02%
Aug 1, 2013 0.04%
Jul 1, 2013 0.02%
Jun 1, 2013 0.03%
May 1, 2013 0.02%
Apr 1, 2013 0.05%
Mar 1, 2013 0.08%
Feb 1, 2013 0.08%
Jan 1, 2013 0.05%
Dec 1, 2012 0.04%
Nov 1, 2012 0.12%
Oct 1, 2012 0.11%
Sep 1, 2012 0.08%
Aug 1, 2012 0.09%
Jul 1, 2012 0.07%
Jun 1, 2012 0.05%
May 1, 2012 0.07%
Apr 1, 2012 0.07%
Mar 1, 2012 0.06%
Feb 1, 2012 0.06%
Jan 1, 2012 0.02%
Dec 1, 2011 0.00%
Nov 1, 2011 0.01%
Oct 1, 2011 0.01%
Sep 1, 2011 0.01%
Aug 1, 2011 0.02%
Jul 1, 2011 0.04%
Jun 1, 2011 0.02%
May 1, 2011 0.02%
Apr 1, 2011 0.03%
Mar 1, 2011 0.06%
Feb 1, 2011 0.11%
Jan 1, 2011 0.14%
Dec 1, 2010 0.09%
Nov 1, 2010 0.13%
Oct 1, 2010 0.14%
Sep 1, 2010 0.12%
Aug 1, 2010 0.15%
Jul 1, 2010 0.16%
Jun 1, 2010 0.08%
May 1, 2010 0.15%
Apr 1, 2010 0.15%
Mar 1, 2010 0.12%
Feb 1, 2010 0.06%
Jan 1, 2010 0.02%
Dec 1, 2009 0.03%
Nov 1, 2009 0.05%
Oct 1, 2009 0.04%
Sep 1, 2009 0.06%
Aug 1, 2009 0.12%
Jul 1, 2009 0.15%
Jun 1, 2009 0.10%
May 1, 2009 0.14%
Apr 1, 2009 0.10%
Mar 1, 2009 0.10%
Feb 1, 2009 0.22%
Jan 1, 2009 0.05%
Dec 1, 2008 0.03%
Nov 1, 2008 0.09%
Oct 1, 2008 0.29%
Sep 1, 2008 0.89%
Aug 1, 2008 1.68%
Jul 1, 2008 1.60%
Jun 1, 2008 1.72%
May 1, 2008 1.76%
Apr 1, 2008 1.07%
Mar 1, 2008 1.35%
Feb 1, 2008 2.27%
Jan 1, 2008 2.74%
Dec 1, 2007 2.86%
Nov 1, 2007 3.68%
Oct 1, 2007 3.81%
Sep 1, 2007 3.78%
Aug 1, 2007 4.20%
Jul 1, 2007 4.82%
Jun 1, 2007 4.52%
May 1, 2007 4.82%
Apr 1, 2007 4.99%
Mar 1, 2007 5.21%
Feb 1, 2007 5.18%
Jan 1, 2007 4.94%
Dec 1, 2006 4.87%
Nov 1, 2006 5.21%
Oct 1, 2006 4.97%
Sep 1, 2006 4.77%
Aug 1, 2006 5.16%
Jul 1, 2006 4.90%
Jun 1, 2006 4.71%
May 1, 2006 4.70%
Apr 1, 2006 4.61%
Mar 1, 2006 4.55%
Feb 1, 2006 4.38%
Jan 1, 2006 4.12%
Dec 1, 2005 3.69%
Nov 1, 2005 3.91%
Oct 1, 2005 3.51%
Sep 1, 2005 3.23%
Aug 1, 2005 3.34%
Jul 1, 2005 3.10%
Jun 1, 2005 2.83%
May 1, 2005 2.65%
Apr 1, 2005 2.64%
Mar 1, 2005 2.65%
Feb 1, 2005 2.36%
Jan 1, 2005 2.05%
Dec 1, 2004 1.96%
Nov 1, 2004 1.92%
Oct 1, 2004 1.63%
Sep 1, 2004 1.55%
Aug 1, 2004 1.37%
Jul 1, 2004 1.19%
Jun 1, 2004 1.05%
May 1, 2004 0.91%
Apr 1, 2004 0.91%
Mar 1, 2004 0.96%
Feb 1, 2004 0.92%
Jan 1, 2004 0.85%
Dec 1, 2003 0.89%
Nov 1, 2003 0.94%
Oct 1, 2003 0.91%
Sep 1, 2003 0.91%
Aug 1, 2003 0.95%
Jul 1, 2003 0.90%
Jun 1, 2003 0.97%
May 1, 2003 1.08%
Apr 1, 2003 1.16%
Mar 1, 2003 1.18%
Feb 1, 2003 1.20%
Jan 1, 2003 1.17%
Dec 1, 2002 1.20%
Nov 1, 2002 1.26%
Oct 1, 2002 1.62%
Sep 1, 2002 1.67%
Aug 1, 2002 1.68%
Jul 1, 2002 1.72%
Jun 1, 2002 1.72%
May 1, 2002 1.74%
Apr 1, 2002 1.72%
Mar 1, 2002 1.78%
Feb 1, 2002 1.74%
Jan 1, 2002 1.68%
Dec 1, 2001 1.72%
Nov 1, 2001 1.99%
Oct 1, 2001 2.27%
Sep 1, 2001 2.68%
Aug 1, 2001 3.53%
Jul 1, 2001 3.67%