1989-08-01 100%

1984-10-01 61.5%

1985-07-01 60.6%

1996-03-01 60.5%

1998-11-01 60.5%

1988-11-01 60.2%

2000-03-01 59.9%

1986-04-01 59.4%

1993-05-01 59.4%

2013-01-02 59%

1990-01-01 58.8%

1983-10-01 58.7%

1996-10-01 58.6%

1988-01-01 58.4%

1983-02-01 58.1%

2013-10-01 57.8%

1998-02-01 57.6%

1989-04-01 57.6%

1992-03-01 57.6%

2009-12-02 57.1%

1990-10-01 57%

1999-08-01 56.9%

2016-06-01 56.9%

1986-03-01 56.8%

2021-11-10 56.7%

2024-12-01 56.6%

1988-03-01 56.6%

2012-07-01 56.5%

2016-03-01 56.4%

1982-12-01 56.4%

1988-09-01 56.3%

2015-02-01 56.3%

2005-06-01 56.2%

2015-01-04 56.1%

1998-09-01 55.9%

1984-12-01 55.8%

1995-11-01 55.7%

1999-09-01 55.7%

1994-12-01 55.6%

2004-04-01 55.5%

2024-04-03 55.5%

2017-09-01 55.5%

2021-12-09 55.4%

2004-10-01 55.3%

1989-09-01 55.3%

2013-01-05 55.3%

2017-10-01 55.2%

1992-01-01 55.1%

1999-06-01 55.1%

1988-04-01 55%