1991-05-01 100%

1998-05-01 59.6%

1984-03-01 58%

1986-12-01 57.8%

1997-10-01 57.2%

1987-04-01 56.6%

1986-09-01 56.6%

2000-05-01 56.1%

2012-06-02 55.7%

1998-02-01 55.3%

1996-10-01 55.3%

1983-02-01 55.1%

1986-05-01 54.9%

1984-10-01 54.9%

1981-11-01 54.7%

2012-12-01 54.5%

1990-07-01 54.5%

1987-09-01 54.5%

1988-10-01 54.3%

1999-08-01 54.1%

1984-06-01 54.1%

1984-11-01 53.9%

1985-11-01 53.9%

1992-10-01 53.9%

2025-08-01 53.7%

2000-12-01 53.7%

2019-06-02 53.7%

1988-02-01 53.5%

1992-09-01 53.5%

1986-08-01 53.3%

1993-08-01 53.1%

1985-12-01 53.1%

2014-02-01 53.1%

1989-05-01 53.1%

2006-10-01 53.1%

2024-08-02 52.9%

2020-01-07 52.9%

1983-08-01 52.7%

1982-07-01 52.7%

2000-07-01 52.7%

2014-06-01 52.7%

1998-11-01 52.7%

2020-05-02 52.7%

2026-01-01 52.5%

2000-08-01 52.5%

2007-07-01 52.5%

1989-04-01 52.3%

1991-04-01 52.3%

2002-04-01 52.3%

2005-04-01 52.3%