2006-03-01 100%

2005-01-01 71.3%

2007-09-01 70.7%

2007-01-01 70.5%

2008-05-01 70.1%

2008-10-01 70.1%

2006-08-01 69.7%

1988-12-02 69.5%

2017-03-01 68%

2013-02-01 67.2%

1996-04-01 66.6%

2009-02-01 66.2%

2012-10-01 66.2%

1985-06-01 66%

2007-06-01 66%

1986-07-01 65.8%

2021-01-08 65.8%

2013-01-01 65.6%

2011-01-01 65.4%

2006-05-01 65.4%

2003-12-01 65.2%

1995-08-01 64.8%

1997-07-01 64.8%

2004-11-01 64.8%

2008-08-01 64.6%

2016-09-01 64.6%

2007-11-01 64.5%

2002-10-01 64.3%

2006-07-01 64.1%

1996-11-01 64.1%

1995-09-01 64.1%

2008-02-01 63.9%

2009-03-01 63.9%

2021-05-05 63.9%

2000-02-01 63.7%

2018-03-01 63.7%

1993-10-01 63.7%

1981-12-01 63.5%

2006-06-01 63.5%

2008-01-01 63.3%

1999-06-01 63.3%

2002-05-01 63.3%

1997-08-01 63.1%

2021-03-04 63.1%

2008-12-01 63.1%

2005-02-01 63.1%

1992-07-01 63.1%

2003-03-01 63.1%

2012-03-01 63.1%

2006-11-01 63.1%