1987-09-01 100%

1989-09-01 59%

1996-10-01 57.6%

1999-01-01 56.7%

1998-11-01 56.7%

1998-02-01 56.6%

1990-07-01 56.5%

1995-02-01 56.4%

1985-11-01 56.3%

1991-05-01 56.1%

1997-10-01 56.1%

1994-11-01 56%

1999-08-01 55.9%

2024-08-02 55.9%

1999-02-01 55.8%

1986-04-01 55.4%

1996-09-01 55.3%

2001-01-01 55.2%

1999-03-01 55.2%

1989-08-01 55.1%

2015-05-01 54.9%

1985-02-01 54.7%

1985-12-01 54.5%

1994-05-01 54.5%

1984-11-01 54.4%

1981-07-01 54.3%

1990-01-01 54.2%

1981-10-01 54.1%

2014-05-01 53.7%

2011-02-01 53.6%

2019-12-02 53.5%

1998-06-01 53.5%

2024-06-02 53.4%

1983-10-01 53.4%

1998-05-01 53.3%

1984-08-01 53.2%

1986-08-01 53.2%

2004-05-01 53.2%

1987-04-01 53.1%

1988-04-01 53.1%

1985-05-01 53.1%

1993-05-01 53.1%

2005-10-01 53.1%

2013-09-01 53.1%

1983-04-01 53%

2006-08-01 53%

2019-04-04 52.9%

1993-08-01 52.9%

1988-03-01 52.9%

2001-02-01 52.8%