2001-06-01 100%

1998-03-01 80.3%

2023-12-04 79.1%

2002-03-01 75.2%

1996-05-01 74.8%

2001-07-01 74%

2010-05-01 71.9%

1989-03-01 69.7%

1998-01-01 68.4%

2003-08-07 68.4%

1993-02-01 67.2%

1998-10-01 67.2%

2018-12-01 66.4%

2007-08-01 65.8%

2006-01-01 65.8%

2013-03-01 65.8%

2011-08-01 65.4%

1994-08-01 65.2%

1990-09-01 64.8%

1987-12-01 64.6%

2007-04-01 64.5%

1993-12-01 64.5%

2010-07-01 64.5%

2012-05-01 64.5%

2008-06-01 64.1%

2011-03-01 63.7%

1993-01-01 63.3%

2008-11-01 63.3%

2013-11-01 63.1%

1988-07-01 62.9%

1981-03-01 62.9%

1992-02-01 62.7%

2002-02-01 62.5%

1994-09-01 62.5%

2008-08-01 62.1%

2016-10-01 62.1%

1995-05-01 61.9%

1997-05-01 61.9%

1987-10-01 61.9%

2008-12-01 61.7%

2014-09-01 61.7%

2006-02-01 61.5%

2015-09-01 61.5%

2005-04-01 61.1%

2002-11-01 61.1%

1989-02-01 60.9%

2002-12-01 60.7%

2010-12-01 60.7%

1983-05-01 60.7%

1990-05-01 60.7%