1993-02-01 100%

1996-05-01 62.7%

1992-02-01 62.1%

1999-06-01 61.5%

1995-09-01 61.5%

2001-06-01 61.3%

1992-09-01 61.3%

1996-06-01 61.1%

1991-03-01 60.9%

2007-08-01 60.7%

1996-04-01 60.5%

1995-07-01 60%

2000-06-01 60%

1995-12-01 59.8%

2001-05-01 59.8%

1993-09-01 59.8%

2002-03-01 59.4%

2002-04-01 59.2%

1997-01-01 59.2%

1988-07-01 59.2%

1998-10-01 59%

1987-11-01 58.6%

1996-11-01 58.6%

1996-08-01 58.2%

1997-06-01 58%

1994-07-01 57.8%

1989-11-01 57.6%

2022-02-09 57.4%

1992-01-01 57.4%

1989-07-01 57.4%

2008-08-01 57.2%

2012-08-01 57.2%

1991-12-01 57.2%

1995-01-01 57.2%

1997-07-01 57.2%

1989-03-01 57.2%

2013-02-01 57%

1998-01-01 57%

1996-07-01 57%

1995-08-01 56.8%

1996-02-01 56.8%

1994-03-01 56.8%

2009-03-01 56.8%

2013-05-01 56.8%

2001-08-01 56.6%

1991-07-01 56.6%

2014-05-01 56.6%

1988-12-02 56.6%

2023-01-04 56.4%

2010-07-01 56.4%