Monthly Percent
1989-01-01 15.5400
1989-02-01 17.3800
1989-03-01 17.1000
1989-04-01 16.5000
1989-05-01 15.6800
1989-06-01 15.2800
1989-07-01 15.2400
1989-08-01 15.0000
1989-09-01 14.7100
1989-10-01 14.3900
1989-11-01 13.8800
1989-12-01 13.5000
1990-01-01 13.5000
1990-02-01 13.1200
1990-03-01 13.1300
1990-04-01 13.1300
1990-05-01 13.7200
1990-06-01 16.8100
1990-07-01 17.5600
1990-08-01 17.4800
1990-09-01 17.6200
1990-10-01 18.2500
1990-11-01 18.5600
1990-12-01 18.9200
1991-01-01 19.2500
1991-02-01 19.2500
1991-03-01 23.7000
1991-04-01 20.5000
1991-05-01 19.0200
1991-06-01 18.9600
1991-07-01 18.7300
1991-08-01 18.4900
1991-09-01 18.5000
1991-10-01 18.5000
1991-11-01 18.5000
1991-12-01 18.4800
1992-01-01 18.0000
1992-02-01 18.0000
1992-03-01 18.0000
1992-04-01 17.0000
1992-05-01 17.0000
1992-06-01 16.0000
1992-07-01 16.0000
1992-08-01 15.2800
1992-09-01 14.7100
1992-10-01 14.4400
1992-11-01 13.9200
1992-12-01 13.5000
1993-01-01 13.4300
1993-02-01 12.9800
1993-03-01 12.5000
1993-04-01 12.5000
1993-05-01 11.8300
1993-06-01 10.6300
1993-07-01 8.5043
1993-08-01 8.1707
1993-09-01 8.8200
1993-10-01 9.9519
1993-11-01 10.8801
1993-12-01 9.0300
1994-01-01 8.5800
1994-02-01 8.3500
1994-03-01 7.7900
1994-04-01 8.1300
1994-05-01 8.0000
1994-06-01 9.5100
1994-07-01 10.3700
1994-08-01 10.3700
1994-09-01 10.6300
1994-10-01 11.5200
1994-11-01 12.2800
1994-12-01 11.5300
1995-01-01 12.5400
1995-02-01 13.3000
1995-03-01 13.8200
1995-04-01 13.9900
1995-05-01 14.4100
1995-06-01 14.4100
1995-07-01 13.7300
1995-08-01 13.7300
1995-09-01 13.4900
1995-10-01 13.5800
1995-11-01 13.5600
1995-12-01 13.6500
1996-01-01 14.2500
1996-02-01 13.3100
1996-03-01 13.9800
1996-04-01 13.9800
1996-05-01 13.7500
1996-06-01 13.7500
1996-07-01 13.7500
1996-08-01 13.7500
1996-09-01 13.7500
1996-10-01 13.7500
1996-11-01 13.3800
1996-12-01 12.8800
1997-01-01 12.2300
1997-02-01 11.7300
1997-03-01 10.8800
1997-04-01 10.7500
1997-05-01 10.6300
1997-06-01 10.5000
1997-07-01 11.0000
1997-08-01 20.7500
1997-09-01 22.0000
1997-10-01 20.5000
1997-11-01 20.0000
1997-12-01 20.0000
1998-01-01 20.0000
1998-02-01 21.1300
1998-03-01 33.5000
1998-04-01 47.5000
1998-05-01 58.0000
1998-06-01 57.9000
1998-07-01 61.5000
1998-08-01 69.5700
1998-09-01 60.8900
1998-10-01 59.7200
1998-11-01 51.2500
1998-12-01 38.4400
1999-01-01 36.4290
1999-02-01 37.5000
1999-03-01 37.8400
1999-04-01 35.4200
1999-05-01 28.7300
1999-06-01 22.0500
1999-07-01 15.0100
1999-08-01 13.2000
1999-09-01 13.0200
1999-10-01 13.1300
1999-11-01 13.1000
1999-12-01 12.5100
2000-01-01 11.4800
2000-02-01 11.1300
2000-03-01 11.0300
2000-04-01 11.0000
2000-05-01 11.0800
2000-06-01 11.7400
2000-07-01 13.5300
2000-08-01 13.5300
2000-09-01 13.6200
2000-10-01 13.7400
2000-11-01 14.1500
2000-12-01 14.5300
2001-01-01 14.7400
2001-02-01 14.7900
2001-03-01 15.8200
2001-04-01 16.0900
2001-05-01 16.3000
2001-06-01 16.6500
2001-07-01 17.1700
2001-08-01 17.6700
2001-09-01 17.5700
2001-10-01 17.5800
2001-11-01 17.6000
2001-12-01 17.6200
2002-01-01 17.0900
2002-02-01 16.8600
2002-03-01 16.7600
2002-04-01 16.6100
2002-05-01 15.5100
2002-06-01 15.1100
2002-07-01 14.9300
2002-08-01 14.3500
2002-09-01 13.2200
2002-10-01 13.1000
2002-11-01 13.0600
2002-12-01 12.9900
2003-01-01 12.6900
2003-02-01 12.2400
2003-03-01 11.4000
2003-04-01 11.0600
2003-05-01 10.4400
2003-06-01 9.5300
2003-07-01 9.1000
2003-08-01 8.9100
2003-09-01 8.6600
2003-10-01 8.4800
2003-11-01 8.4900
2003-12-01 8.3100
2004-01-01 7.8600
2004-02-01 7.4800
2004-03-01 7.4200
2004-04-01 7.3300
2004-05-01 7.3200
2004-06-01 7.3400
2004-07-01 7.3400
2004-08-01 7.3700
2004-09-01 7.3900
2004-10-01 7.4100
2004-11-01 7.4100
2004-12-01 7.4300
2005-01-01 7.4200
2005-02-01 7.4300
2005-03-01 7.4400
2005-04-01 7.7000
2005-05-01 7.9500
2005-06-01 8.2500
2005-07-01 8.5000
2005-08-01 9.5000
2005-09-01 10.0000
2005-10-01 11.0000
2005-11-01 12.2500
2005-12-01 12.7500
2006-01-01 12.7500
2006-02-01 12.7500
2006-03-01 12.7500
2006-04-01 12.7500
2006-05-01 12.5000
2006-06-01 12.5000
2006-07-01 12.2500
2006-08-01 11.7500
2006-09-01 11.2500
2006-10-01 10.7500
2006-11-01 10.2500
2006-12-01 9.7500
2007-01-01 9.5000
2007-02-01 9.2500
2007-03-01 9.0000
2007-04-01 9.0000
2007-05-01 8.7500
2007-06-01 8.5000
2007-07-01 8.2500
2007-08-01 8.2500
2007-09-01 8.2500
2007-10-01 8.2500
2007-11-01 8.2500
2007-12-01 8.0000
2008-01-01 8.0000
2008-02-01 8.0000
2008-03-01 8.0000
2008-04-01 8.0000
2008-05-01 8.2500
2008-06-01 8.5000
2008-07-01 8.7500
2008-08-01 9.0000
2008-09-01 9.2500
2008-10-01 9.5000
2008-11-01 9.5000
2008-12-01 9.2500
2009-01-01 8.7500
2009-02-01 8.2500
2009-03-01 7.7500
2009-04-01 7.5000
2009-05-01 7.2500
2009-06-01 7.0000
2009-07-01 6.7500
2009-08-01 6.5000
2009-09-01 6.5000
2009-10-01 6.5000
2009-11-01 6.5000
2009-12-01 6.5000
2010-01-01 6.5000
2010-02-01 6.5000
2010-03-01 6.5000
2010-04-01 6.5000
2010-05-01 6.5000
2010-06-01 6.5000
2010-07-01 6.5000
2010-08-01 6.5000
2010-09-01 6.5000
2010-10-01 6.5000
2010-11-01 6.5000
2010-12-01 6.5000
2011-01-01 6.5000
2011-02-01 6.7500
2011-03-01 6.7500
2011-04-01 6.7500
2011-05-01 6.7500
2011-06-01 6.7500
2011-07-01 6.7500
2011-08-01 6.7500
2011-09-01 6.7500
2011-10-01 6.5000
2011-11-01 6.0000
2011-12-01 6.0000
2012-01-01 6.0000
2012-02-01 5.7500
2012-03-01 5.7500
2012-04-01 5.7500
2012-05-01 5.7500
2012-06-01 5.7500
2012-07-01 5.7500
2012-08-01 5.7500
2012-09-01 5.7500
2012-10-01 5.7500
2012-11-01 5.7500
2012-12-01 5.7500
2013-01-01 5.7500
2013-02-01 5.7500
2013-03-01 5.7500
2013-04-01 5.7500
2013-05-01 5.7500
2013-06-01 6.0000
2013-07-01 6.5000
2013-08-01 7.0000
2013-09-01 7.2500
2013-10-01 7.2500
2013-11-01 7.5000
2013-12-01 7.5000
2014-01-01 7.5000
2014-02-01 7.5000
2014-03-01 7.5000
2014-04-01 7.5000
2014-05-01 7.5000
2014-06-01 7.5000
2014-07-01 7.5000
2014-08-01 7.5000
2014-09-01 7.5000
2014-10-01 7.5000
2014-11-01 7.7500
2014-12-01 7.7500
2015-01-01 7.7500
2015-02-01 7.5000
2015-03-01 7.5000
2015-04-01 7.5000
2015-05-01 7.5000
2015-06-01 7.5000
2015-07-01 7.5000
2015-08-01 7.5000
2015-09-01 7.5000
2015-10-01 7.5000
2015-11-01 7.5000
2015-12-01 7.5000
2016-01-01 7.2500
2016-02-01 7.0000
2016-03-01 6.7500
2016-04-01 6.7500
2016-05-01 6.7500
2016-06-01 6.5000
2016-07-01 6.5000
2016-08-01 5.2500
2016-09-01 5.0000
2016-10-01 4.7500
2016-11-01 4.7500
2016-12-01 4.7500
2017-01-01 4.7500
2017-02-01 4.7500
2017-03-01 4.7500
2017-04-01 4.7500
2017-05-01 4.7500
2017-06-01 4.7500
2017-07-01 4.7500
2017-08-01 4.5000
2017-09-01 4.2500
2017-10-01 4.2500
2017-11-01 4.2500
2017-12-01 4.2500
2018-01-01 4.2500
2018-02-01 4.2500
2018-03-01 4.2500
2018-04-01 4.2500
2018-05-01 4.7500
2018-06-01 5.2500
2018-07-01 5.2500
2018-08-01 5.5000
2018-09-01 5.7500
2018-10-01 5.7500