2003-07-01 100%

2015-11-01 63%

2012-05-01 62.8%

2008-03-01 62.7%

2005-01-01 62.5%

2006-02-01 61.5%

2001-06-01 60.7%

1983-05-01 60.4%

2004-06-01 60.4%

2008-02-01 60.1%

2023-12-04 60%

2012-02-01 59.3%

1994-07-01 59.3%

1984-07-01 59.2%

2006-07-01 59.2%

2024-09-05 59%

2001-10-01 58.9%

2004-12-02 58.7%

2009-04-01 58%

2024-08-02 57.7%

1982-02-01 57.7%

2008-06-01 57.7%

1989-03-01 57.7%

2013-03-01 57.7%

2023-07-06 57.6%

2016-10-01 57.6%

2003-12-01 57.5%

1996-08-01 57.4%

2002-12-01 57.4%

2023-04-06 57.3%

2002-10-01 57.3%

1993-01-01 57.1%

1994-08-01 57%

1990-01-01 57%

2002-05-01 57%

2002-11-01 57%

2002-03-01 56.8%

1983-09-01 56.6%

2007-09-01 56.6%

1998-04-01 56.5%

2010-09-01 56.5%

2006-01-01 56.3%

1998-03-01 56.3%

2023-03-09 56.2%

2023-05-11 56.2%

2006-09-01 56.2%

2001-03-01 56.1%

2019-04-04 56%

2002-06-01 56%

1995-07-01 55.9%