2014-03-01 100%

2006-11-01 59.4%

2004-09-01 59.1%

2012-03-01 58.9%

2018-09-01 58.7%

2006-03-01 58.2%

2008-09-01 58.2%

2007-01-01 58.1%

2004-11-01 58%

2008-05-01 57.3%

1994-02-01 57.2%

1993-01-01 57.2%

2009-09-01 57.2%

2015-01-04 57%

2008-06-01 57%

2015-10-01 57%

2008-03-01 56.9%

2014-05-01 56.9%

2015-05-01 56.7%

2002-02-01 56.6%

2002-10-01 56.6%

2006-07-01 56.5%

2007-07-01 56.5%

2014-07-01 56.4%

2006-06-01 56.4%

2012-05-01 56.4%

2019-04-04 56.3%

2010-04-01 56.3%

2009-11-01 56.3%

2005-03-01 56.3%

2004-10-01 56.2%

2015-09-02 56.2%

2008-08-01 56.1%

2015-01-01 56.1%

2008-07-01 56.1%

2003-09-01 56.1%

2015-06-02 56%

2013-05-01 56%

2001-10-01 56%

2026-02-01 56%

2002-06-01 55.9%

2007-12-01 55.7%

2002-05-01 55.7%

2015-04-01 55.6%

2013-06-01 55.6%

1995-09-01 55.6%

2012-09-01 55.6%

2010-12-01 55.5%

2014-02-01 55.5%

2013-02-01 55.4%