1983-12-01 100%

1997-08-01 70.3%

2017-02-01 70.1%

2020-08-04 68.9%

2002-06-01 68.8%

1983-05-01 68.6%

2006-08-01 68.4%

1997-01-01 68%

2008-12-01 67%

2020-06-04 67%

2022-04-08 66.8%

2025-02-01 66.8%

1997-07-01 66.2%

1998-07-01 66.2%

2009-02-01 66%

2005-01-01 66%

1997-06-01 65.8%

1995-08-01 65.4%

1987-12-01 65.4%

2014-05-01 65.4%

2015-11-01 65.4%

1994-01-01 65.2%

2013-01-01 65.2%

2018-03-01 65.2%

2000-09-01 65.2%

2023-01-04 65%

2004-07-01 65%

1983-06-01 65%

2025-09-01 64.6%

2001-01-01 64.6%

1995-06-01 64.6%

1990-03-01 64.6%

2008-02-01 64.5%

1991-07-01 64.5%

1989-03-01 64.5%

2017-03-01 64.5%

2007-06-01 64.5%

1988-12-02 64.5%

2005-12-01 64.3%

1995-09-01 64.3%

1999-06-01 64.1%

2000-06-01 64.1%

1981-12-01 63.5%

2014-02-01 63.5%

2019-11-01 63.5%

2008-10-01 63.5%

2014-10-01 63.5%

2022-02-09 63.3%

1995-01-01 63.3%

1981-03-01 63.3%