1998-07-01 100%

1997-08-01 57.8%

1998-09-01 57.6%

1999-06-01 55.9%

2024-06-02 55.8%

1997-12-01 55.7%

1996-07-01 55.7%

2017-07-01 55.7%

1982-10-01 55.7%

1988-08-01 55.6%

1998-08-01 55.6%

2000-01-01 55.6%

1999-03-01 55.6%

1983-10-01 55.6%

1984-04-01 55.5%

2015-08-01 55.4%

2017-12-01 55.4%

2019-10-02 55.4%

1999-10-01 55.3%

1997-01-01 55.1%

1991-06-01 55%

1998-03-01 55%

1983-12-01 54.9%

1982-02-01 54.9%

2000-02-01 54.9%

2017-09-01 54.9%

1997-03-01 54.7%

2020-10-04 54.7%

2013-07-01 54.6%

1983-01-01 54.5%

2021-05-05 54.5%

2021-07-07 54.5%

2016-03-01 54.2%

1994-01-01 54.1%

2017-04-01 54%

2024-03-04 54%

2017-01-01 53.9%

2019-07-02 53.9%

2022-06-03 53.9%

1996-08-01 53.8%

1984-11-01 53.8%

2021-12-09 53.6%

1993-02-01 53.6%

2001-01-01 53.6%

1990-11-01 53.6%

2001-11-02 53.6%

2023-09-04 53.4%

2015-01-04 53.4%

2019-03-08 53.4%

2000-09-01 53.4%