1998-02-01 100%

1986-12-01 61.3%

1998-05-01 60.4%

1997-10-01 60.4%

1983-02-01 59.8%

1987-04-01 58.8%

1984-03-01 57.6%

1983-08-01 57.4%

2000-05-01 57.4%

1990-07-01 56.8%

1986-05-01 56.8%

1985-11-01 56.4%

1984-10-01 56.4%

2004-10-01 56.3%

1999-09-01 56.3%

1994-03-01 55.9%

1986-09-01 55.9%

1997-04-01 55.7%

2024-01-03 55.5%

1991-05-01 55.3%

2005-04-01 55.1%

2025-08-01 54.9%

1987-09-01 54.7%

1981-11-01 54.5%

1994-11-01 54.5%

2007-08-01 54.3%

2008-08-01 54.3%

2013-01-01 54.3%

1986-07-01 54.3%

1992-07-01 54.3%

1984-06-01 54.3%

2004-11-01 54.3%

2020-01-07 54.3%

1993-01-01 54.1%

2015-01-03 54.1%

1999-08-01 53.9%

2013-01-04 53.9%

2019-03-08 53.9%

2002-05-01 53.9%

2010-09-01 53.9%

2011-08-01 53.7%

2024-10-03 53.7%

1994-02-01 53.7%

1998-06-01 53.7%

1995-09-01 53.7%

2012-08-01 53.5%

2016-01-01 53.5%

1983-07-01 53.5%

2009-03-01 53.3%

1995-05-01 53.3%