1992-04-01 100%

1999-06-01 57.6%

2008-08-01 57.4%

2004-04-01 56.6%

1997-06-01 56.6%

2006-07-01 56.4%

1984-12-01 56.1%

2014-02-01 56.1%

1994-12-01 55.9%

2001-06-01 55.5%

2008-10-01 55.5%

1992-02-01 55.3%

2012-09-01 55.3%

2002-07-01 55.1%

1997-09-01 55.1%

2012-05-01 54.9%

2003-08-07 54.9%

2010-04-01 54.7%

2023-07-06 54.7%

2000-01-01 54.7%

2008-03-01 54.7%

1997-11-01 54.7%

2005-11-01 54.7%

2002-10-01 54.7%

2015-10-01 54.7%

1992-09-01 54.7%

1996-04-01 54.5%

2000-12-01 54.5%

1997-07-01 54.5%

2008-05-01 54.5%

2001-10-01 54.5%

1985-04-01 54.3%

1997-04-01 54.3%

1994-08-01 54.3%

1991-12-01 54.3%

1992-01-01 54.3%

1993-01-01 54.3%

2004-11-01 54.3%

2004-09-01 54.3%

2019-04-04 54.1%

2013-02-01 54.1%

1992-07-01 54.1%

2012-03-01 54.1%

1997-05-01 54.1%

2000-11-01 54.1%

1996-10-01 54.1%

1990-09-01 54.1%

1983-02-01 53.9%

2015-02-01 53.9%

2008-01-01 53.9%