1981-02-01 100%

1984-06-01 72.3%

2009-03-01 69.1%

1994-05-01 68.9%

1995-10-01 66.8%

1983-11-01 66.2%

1982-08-01 65.6%

1981-10-01 64.8%

2015-07-01 63.9%

2005-04-01 63.7%

1989-09-01 63.7%

1982-09-01 63.5%

1984-05-01 63.3%

1989-10-01 63.3%

2011-03-01 62.9%

1997-11-01 62.9%

2008-11-01 62.9%

1998-05-01 62.7%

2006-10-01 62.5%

1986-10-01 62.5%

2013-08-01 62.1%

1985-12-01 61.7%

2007-03-01 61.7%

2018-02-01 61.5%

1996-09-01 61.5%

2011-10-01 61.3%

2014-09-01 61.3%

1982-11-01 61.1%

2004-01-01 60.5%

2005-01-01 60.5%

2019-06-02 60.5%

2009-08-01 60.4%

2003-01-01 60.4%

2025-11-01 60.2%

1985-06-01 60.2%

1993-11-01 60.2%

2024-12-01 60%

2021-12-09 59.8%

2012-08-01 59.8%

1995-02-01 59.8%

2005-07-01 59.6%

2021-03-04 59.4%

2021-07-07 59.4%

2019-08-02 59%

1998-12-01 59%

1986-09-01 59%

1999-01-01 58.6%

1986-07-01 58.6%

1992-03-01 58.4%

1994-11-01 58.4%