1981-09-01 100%

1987-11-01 61.5%

1995-03-01 61.2%

1994-01-01 60.7%

1996-06-01 60.6%

2019-07-02 60.6%

1993-12-01 60.5%

1987-12-01 60.5%

1983-06-01 60.4%

1987-03-01 59.3%

2022-12-02 59%

1996-04-01 58.9%

1990-03-01 58.9%

1996-02-01 58.8%

1981-01-01 58.7%

2020-08-04 58.7%

1997-01-01 58.6%

2017-03-01 58.6%

2020-12-08 58.5%

2008-12-01 58.4%

1982-03-01 58.4%

1990-12-01 58.3%

1996-01-01 58.2%

1991-12-01 58.1%

2022-04-08 58.1%

1994-04-01 57.9%

2021-08-11 57.8%

2023-01-04 57.7%

1987-02-01 57.7%

1999-11-01 57.7%

1981-03-01 57.6%

1988-08-01 57.5%

1994-09-01 57.4%

1996-05-01 57.4%

1994-07-01 57.3%

1992-10-01 57.2%

1995-11-01 57.2%

2018-04-01 57.2%

1997-07-01 57.2%

2015-08-01 57.2%

2012-05-01 57.1%

1981-04-01 57.1%

1983-09-01 57.1%

2022-01-12 57%

2014-10-01 57%

2016-10-01 57%

2010-05-01 56.9%

1993-06-01 56.9%

1993-09-01 56.9%

2018-05-01 56.8%