2001-07-01 100%

2002-03-01 77.1%

2001-06-01 74%

1998-03-01 72.1%

2010-05-01 71.5%

2022-06-03 70.3%

2007-08-01 69.9%

2011-08-01 69.7%

1987-12-01 69.1%

1996-05-01 68.8%

2018-11-01 68.6%

1987-10-01 67.8%

2008-06-01 67.6%

2013-03-01 67.6%

2021-04-07 67.4%

1998-10-01 67%

2023-12-04 66.8%

2008-12-01 66.8%

1993-02-01 65.4%

2017-02-01 65.4%

1998-01-01 65.4%

2006-01-01 65.4%

2018-12-01 64.8%

1989-03-01 64.8%

2009-02-01 64.5%

1981-03-01 64.5%

1990-09-01 64.3%

2002-05-01 63.9%

2005-10-01 63.9%

2002-10-01 63.3%

2008-08-01 63.1%

1993-12-01 63.1%

2002-11-01 63.1%

2020-07-03 63.1%

2022-02-09 62.9%

2010-12-01 62.9%

1983-06-01 62.9%

1983-03-01 62.9%

2019-12-02 62.7%

2015-01-03 62.7%

1987-11-01 62.3%

2003-08-07 62.3%

1997-07-01 62.1%

2013-01-04 61.9%

2006-07-01 61.9%

2018-09-01 61.9%

1994-08-01 61.7%

1995-08-01 61.7%

2023-01-04 61.7%

2023-09-04 61.5%