Monthly Percent
1996-10-31 13.3
1996-11-30 17.9
1996-12-31 11.9
1997-01-31 3.9
1997-02-28 1.2
1997-03-31 0.8
1997-04-30 -1.7
1997-05-31 2.1
1997-06-30 7.4
1997-07-31 8.2
1997-08-31 2.2
1997-09-30 -1.6
1997-10-31 2.1
1997-11-30 4.1
1997-12-31 3.8
1998-01-31 3.8
1998-02-28 14.8
1998-03-31 11.6
1998-04-30 6.1
1998-05-31 -0.1
1998-06-30 4
1998-07-31 3.5
1998-08-31 -0.4
1998-09-30 3.1
1998-10-31 7.2
1998-11-30 13.1
1998-12-31 7.2
1999-01-31 10.4
1999-02-28 6.5
1999-03-31 8
1999-04-30 4.3
1999-05-31 1.3
1999-06-30 0.7
1999-07-31 -4
1999-08-31 -5.1
1999-09-30 1.5
1999-10-31 6.2
1999-11-30 11.2
1999-12-31 12.5
2000-01-31 12.7
2000-02-29 19.8
2000-03-31 22.2
2000-04-30 29.7
2000-05-31 31.1
2000-06-30 16.5
2000-07-31 9.6
2000-08-31 4.2
2000-09-30 16.8
2000-10-31 12
2000-11-30 3.8
2000-12-31 -3.4
2001-01-31 4.9
2001-02-28 11.2
2001-03-31 14.8
2001-04-30 8.5
2001-05-31 1.9
2001-06-30 8.3
2001-07-31 5.5
2001-08-31 11.3
2001-09-30 5.6
2001-10-31 9.7
2001-11-30 9.5
2001-12-31 2.1
2002-01-31 0.3
2002-02-28 -1.6
2002-03-31 4
2002-04-30 1.7
2002-05-31 4.7
2002-06-30 0.4
2002-07-31 0.1
2002-08-31 3.3
2002-09-30 7.4
2002-10-31 16.1
2002-11-30 15
2002-12-31 17.1
2003-01-31 11.9
2003-02-28 9.3
2003-03-31 8.6
2003-04-30 9.5
2003-05-31 9.9
2003-06-30 11.2
2003-07-31 7
2003-08-31 3
2003-09-30 -0.2
2003-10-31 3.5
2003-11-30 10.2
2003-12-31 8.1
2004-01-31 14.8
2004-02-29 12.8
2004-03-31 7.3
2004-04-30 -0.4
2004-05-31 -0.6
2004-06-30 4.5
2004-07-31 9.4
2004-08-31 5.6
2004-09-30 14.8
2004-10-31 12.1
2004-11-30 5
2004-12-31 2.4
2005-01-31 12.5
2005-02-28 21.6
2005-03-31 21.9
2005-04-30 16
2005-05-31 19.5
2005-06-30 25.5
2005-07-31 22.7
2005-08-31 16.7
2005-09-30 15.1
2005-10-31 11.1
2005-11-30 17.6
2005-12-31 9.5
2006-01-31 11.4
2006-02-28 7.8
2006-03-31 18.8
2006-04-30 20
2006-05-31 25.5
2006-06-30 20.3
2006-07-31 29.3
2006-08-31 26.7
2006-09-30 25.5
2006-10-31 12
2006-11-30 13.3
2006-12-31 11.4
2007-01-31 16
2007-02-28 15.4
2007-03-31 18.3
2007-04-30 18.8
2007-05-31 19.7
2007-06-30 17.7
2007-07-31 24.2
2007-08-31 22.1
2007-09-30 21.8
2007-10-31 15.8
2007-11-30 15.3
2007-12-31 10
2008-01-31 3.8
2008-02-29 9.2
2008-03-31 10.8
2008-04-30 16.7
2008-05-31 8.7
2008-06-30 11.5
2008-07-31 8.2
2008-08-31 7.3
2008-09-30 1.3
2008-10-31 -1.2
2008-11-30 -4.2
2008-12-31 -7.8
2009-01-31 -3.9
2009-02-28 1.2
2009-03-31 5.3
2009-04-30 -2.1
2009-05-31 -3.8
2009-06-30 -5
2009-07-31 -5.8
2009-08-31 -7.1
2009-09-30 -6.2
2009-10-31 -1.9
2009-11-30 -1.4
2009-12-31 -3.5
2010-01-31 -1.3
2010-02-28 -3.8
2010-03-31 -2.2
2010-04-30 -5.4
2010-05-31 -4.7
2010-06-30 -4.2
2010-07-31 -3.7
2010-08-31 -4.1
2010-09-30 -3.6
2010-10-31 -3.7
2010-11-30 -1.3
2010-12-31 -2.8
2011-01-31 0.1
2011-02-28 1.9
2011-03-31 1.1
2011-04-30 -0.4
2011-05-31 -6.2
2011-06-30 -0.7
2011-07-31 -2.8
2011-08-31 -3.6
2011-09-30 -4.8
2011-10-31 -5.2
2011-11-30 0.1
2011-12-31 -6.7
2012-01-31 -3.1
2012-02-29 -4.9
2012-03-31 1.4
2012-04-30 -2.1
2012-05-31 -4.1
2012-06-30 -4.6
2012-07-31 -5
2012-08-31 -3.2
2012-09-30 -2.5
2012-10-31 -1.3
2012-11-30 -0.1
2012-12-31 -4.9
2013-01-31 0.7
2013-02-28 -2.4
2013-03-31 2.3
2013-04-30 -4.9
2013-05-31 -5.3
2013-06-30 -7.3
2013-07-31 -3
2013-08-31 -0.1
2013-09-30 1.9
2013-10-31 2.4
2013-11-30 3.3
2013-12-31 1.2
2014-01-31 0.7
2014-02-28 0.2
2014-03-31 -1.4
2014-04-30 -4.8
2014-05-31 -2.8
2014-06-30 -1.1
2014-07-31 0.5
2014-08-31 -0.9
2014-09-30 0.4
2014-10-31 -1.3
2014-11-30 -2.3
2014-12-31 -3.9
2015-01-31 -1.7
2015-02-28 1
2015-03-31 4.1