2014-06-01 100%

2014-11-01 62.1%

2014-01-01 61%

2019-03-08 60.1%

2020-05-02 59.9%

2015-06-02 59.8%

2013-11-01 59.6%

2020-07-03 59.3%

2009-01-01 59.2%

2011-07-01 58.8%

1984-03-01 58.4%

1992-12-01 58%

2020-04-02 57.8%

2001-04-01 57.8%

2005-05-01 57.7%

2018-02-01 57.4%

2009-07-01 57.3%

2001-12-01 57.2%

2015-01-03 57%

2018-01-01 57%

2007-02-01 56.8%

2003-10-01 56.8%

1985-12-01 56.7%

2009-12-01 56.7%

2012-06-02 56.6%

1985-08-01 56.6%

2014-08-01 56.6%

2015-12-01 56.6%

2019-08-02 56.5%

2015-01-02 56.3%

1991-01-01 56.3%

2006-10-01 56.3%

2016-07-01 56.3%

2011-12-01 56.2%

2008-04-01 56.2%

2005-07-01 56%

2014-09-01 56%

1992-11-01 55.8%

2012-06-01 55.8%

1983-08-01 55.8%

2007-03-01 55.7%

2010-06-01 55.7%

1986-12-01 55.5%

2009-03-01 55.5%

2024-01-03 55.3%

2017-11-01 55.3%

1995-10-01 55.3%

2023-10-04 55.3%

2025-04-01 55.2%

1988-10-01 55.2%