1988-09-01 100%

1989-07-01 61.5%

2000-03-01 60.7%

1988-08-01 60.3%

1990-10-01 59.7%

1988-03-01 59%

2024-04-03 59%

2017-04-01 58.6%

2020-02-03 58.4%

1992-09-01 58%

1984-10-01 57.8%

1989-06-01 57.7%

1988-11-01 57.7%

2013-01-02 57.6%

1986-03-01 57.6%

1989-11-01 57.4%

1990-04-01 57.4%

1989-12-01 57.4%

1982-12-01 57.2%

2021-11-10 57.1%

1997-01-01 57%

2001-03-01 56.9%

2021-02-06 56.8%

1993-05-01 56.8%

2016-08-01 56.6%

2009-12-02 56.6%

1991-03-01 56.6%

2004-04-01 56.6%

2019-02-01 56.6%

1984-04-01 56.6%

1996-07-01 56.5%

1989-08-01 56.3%

1988-04-01 56.3%

1990-01-01 56.3%

1986-06-01 56.3%

1985-07-01 56.3%

2014-07-01 56.2%

2004-02-01 56.2%

1994-10-01 56.2%

1985-04-01 56.2%

2001-10-01 56.2%

2019-05-02 56.1%

1997-06-01 56.1%

2000-09-01 56.1%

2015-01-04 56%

2022-11-03 56%

2005-06-01 55.9%

2010-09-01 55.8%

1988-07-01 55.8%

1985-02-01 55.8%