2006-02-01 100%

2006-01-01 68.6%

2008-02-01 68%

2024-10-03 66.2%

2002-03-01 66.2%

2008-07-01 66%

2021-01-08 65.6%

2013-03-01 65.4%

2004-09-01 65%

2012-05-01 64.5%

2011-08-01 64.1%

2007-08-01 63.9%

2008-10-01 63.7%

1987-12-01 63.5%

2002-05-01 63.1%

2016-10-01 62.7%

2006-07-01 62.5%

1983-05-01 62.3%

2010-10-01 61.9%

1983-09-01 61.9%

2010-05-01 61.7%

2002-10-01 61.7%

2001-06-01 61.5%

2009-06-01 61.5%

2016-02-01 61.3%

2003-07-01 61.3%

2008-06-01 61.3%

2015-11-01 61.3%

2021-06-04 61.3%

2007-09-01 61.3%

2005-01-01 60.9%

1982-03-01 60.9%

1981-03-01 60.7%

2005-04-01 60.5%

2023-03-09 60.4%

2004-07-01 60.4%

1999-05-01 60.4%

1994-08-01 59.8%

2014-04-01 59.6%

1995-08-01 59.6%

2007-07-01 59.6%

2004-06-01 59.6%

2025-08-01 59.4%

2025-04-01 59.4%

1981-12-01 59.2%

2018-12-01 59.2%

2011-01-01 59.2%

1984-07-01 59.2%

1998-07-01 59.2%

1989-03-01 59.2%