2001-12-01 100%

2005-05-01 58.8%

2020-05-02 58.2%

2009-01-01 57.2%

2014-08-01 56.3%

2009-07-01 56.3%

2016-07-01 56.3%

1994-06-01 56.1%

2009-08-01 56%

2005-09-01 55.9%

2012-06-02 55.6%

2014-11-01 55.4%

1996-09-01 55.4%

2015-09-01 55.4%

2014-06-01 55.3%

2013-08-01 55.2%

2010-06-01 55.2%

2005-07-01 55.1%

2018-01-01 55%

1992-12-01 54.9%

1993-11-01 54.8%

2015-01-03 54.7%

2012-06-01 54.7%

2006-10-01 54.7%

2021-12-09 54.5%

2015-01-02 54.5%

1992-05-01 54.4%

1992-08-01 54.3%

2020-04-02 54.3%

1989-01-01 54%

1989-09-01 54%

1986-01-01 53.9%

2012-11-01 53.9%

2008-04-01 53.8%

2009-10-01 53.8%

1984-03-01 53.7%

1992-03-01 53.7%

2008-11-01 53.7%

1996-12-01 53.6%

2007-02-01 53.6%

2001-04-01 53.5%

1985-08-01 53.4%

1989-08-01 53.4%

2011-12-01 53.4%

2015-06-02 53.4%

1985-10-01 53.4%

1983-02-01 53.3%

1996-11-01 53.3%

1989-04-01 53.2%

2015-09-02 53.2%