1992-02-01 100%

2001-06-01 61.7%

1992-09-01 61.7%

1996-05-01 61.3%

1993-01-01 61%

1989-02-01 60.4%

2010-07-01 60.4%

1989-10-01 59.8%

1998-03-01 59.7%

1992-01-01 59.5%

1991-03-01 59.5%

1993-02-01 59.5%

2007-04-01 59.5%

1988-11-01 59.5%

2008-08-01 59.5%

1995-12-01 59.3%

1995-07-01 59%

1994-10-01 58.7%

1997-02-01 58.7%

2010-09-01 58.6%

1986-06-01 58.6%

1992-10-01 58.5%

2003-09-01 58.3%

2004-02-01 58.3%

1994-09-01 58.2%

1998-05-01 58.2%

2003-08-07 58.2%

2021-04-07 58.1%

1988-12-01 57.9%

2015-06-02 57.9%

1997-09-01 57.8%

2007-12-01 57.8%

1997-05-01 57.7%

1992-07-01 57.7%

1998-10-01 57.6%

1995-03-01 57.6%

1989-07-01 57.6%

2019-08-02 57.5%

1990-10-01 57.5%

2018-05-01 57.3%

1987-11-01 57.3%

1995-11-01 57.1%

2007-07-01 57.1%

2010-05-01 57%

1990-09-01 57%

2005-03-01 56.9%

1993-09-01 56.7%

2019-05-02 56.7%

1991-04-01 56.6%

1991-12-01 56.5%