1997-03-01 100%

1995-06-01 80.5%

1990-04-01 70.3%

1988-08-01 69.7%

2014-05-01 69.5%

1994-04-01 69.1%

1997-01-01 67.6%

1999-06-01 67.2%

2019-11-01 66.8%

2015-09-02 66.8%

2002-04-01 65.8%

1981-03-01 65.8%

2002-06-01 65.2%

1998-07-01 65%

2004-05-01 65%

1995-09-01 64.8%

2000-11-01 64.6%

2015-08-01 64.5%

1993-05-01 64.5%

2018-09-01 64.5%

1993-08-01 64.1%

1991-02-01 64.1%

1981-12-01 63.9%

2013-01-02 63.7%

2014-02-01 63.5%

2008-05-01 63.5%

1997-08-01 63.1%

1996-07-01 63.1%

2015-05-01 63.1%

2006-08-01 62.9%

1994-12-01 62.9%

2022-06-03 62.9%

2009-04-01 62.7%

2002-12-01 62.7%

1981-01-01 62.7%

2017-04-01 62.5%

2001-01-01 62.5%

2004-07-01 62.5%

2021-11-10 62.5%

2013-01-01 62.3%

2002-10-01 62.3%

2025-01-01 61.9%

1987-02-01 61.9%

1990-01-01 61.9%

2007-08-01 61.7%

2019-02-01 61.7%

2025-05-01 61.5%

2010-08-01 61.5%

2024-06-02 61.5%

2023-07-06 61.5%