2002-12-01 100%

2005-01-01 67.2%

2004-06-01 65.8%

2007-01-01 65.2%

1997-03-01 65%

2005-02-01 64.6%

2009-04-01 64.5%

2005-10-01 64.1%

2006-03-01 63.7%

2017-06-01 63.5%

2006-08-01 63.3%

2004-03-01 62.7%

2006-11-01 62.7%

2005-08-01 62.5%

2018-11-01 62.3%

2004-05-01 62.1%

2007-06-01 62.1%

2007-12-01 61.9%

2003-12-01 61.7%

2008-06-01 61.7%

2007-04-01 61.3%

2004-10-01 61.3%

2005-03-01 60.5%

2015-05-01 60.5%

2014-09-01 60.5%

2006-02-01 60.4%

2007-07-01 60.4%

2012-05-01 60.4%

2019-04-04 60.2%

2002-06-01 60.2%

2008-03-01 60.2%

2001-10-01 60.2%

2018-09-01 60.2%

2002-11-01 60%

2002-09-01 60%

2003-09-01 59.8%

2008-02-01 59.6%

2015-11-01 59.2%

2008-05-01 59%

2005-11-01 59%

2002-02-01 58.8%

2013-02-01 58.8%

2006-07-01 58.8%

2007-03-01 58.8%

2014-03-01 58.6%

2002-10-01 58.6%

2004-02-01 58.4%

2003-07-01 58.4%

2005-06-01 58.4%

2015-01-04 58.2%