1993-08-01 100%

1990-01-01 58.2%

1985-02-01 57.2%

1983-05-01 57.1%

2022-06-03 56.8%

2012-05-01 56.7%

2008-06-01 56.7%

1997-03-01 56.6%

2022-11-03 56.5%

1995-06-01 56.3%

1983-03-01 56.3%

2014-05-01 56.3%

1990-04-01 56.2%

1981-01-01 56.2%

2018-09-01 56.2%

1994-02-01 56%

2002-12-01 55.9%

2014-02-01 55.9%

2001-07-01 55.9%

1997-05-01 55.8%

1987-11-01 55.7%

2006-01-01 55.6%

1981-03-01 55.6%

1988-03-01 55.6%

2010-08-01 55.5%

1982-03-01 55.4%

1988-07-01 55.3%

2000-11-01 55.3%

1988-08-01 55.3%

2013-10-01 55.2%

1989-02-01 55.2%

1987-02-01 55.2%

1996-12-01 55.1%

2002-02-01 55.1%

2007-08-01 55.1%

1993-12-01 55%

1997-06-01 55%

2002-04-01 54.9%

2012-09-01 54.9%

2002-11-01 54.8%

1988-11-01 54.7%

1983-09-01 54.7%

2017-06-01 54.6%

2023-07-06 54.6%

2023-01-04 54.6%

2005-06-01 54.5%

2002-03-01 54.5%

1997-09-01 54.4%

1999-02-01 54.4%

1984-12-01 54.4%