Monthly Percent, Seasonally adjusted
1997-12-31 23.1
1998-01-31 37.9
1998-02-28 31.3
1998-03-31 14.6
1998-04-30 21
1998-05-31 11.6
1998-06-30 12.2
1998-07-31 17.9
1998-08-31 11.1
1998-09-30 16.7
1998-10-31 1.5
1998-11-30 -5.7
1998-12-31 -3.1
1999-01-31 0
1999-02-28 18.3
1999-03-31 9.4
1999-04-30 15
1999-05-31 2.7
1999-06-30 20
1999-07-31 3.2
1999-08-31 18.5
1999-09-30 -3.4
1999-10-31 6.9
1999-11-30 7
1999-12-31 24.8
2000-01-31 14.1
2000-02-29 9.7
2000-03-31 19.2
2000-04-30 22.2
2000-05-31 29.5
2000-06-30 11
2000-07-31 14.9
2000-08-31 27.5
2000-09-30 17
2000-10-31 23.2
2000-11-30 10.2
2000-12-31 30
2001-01-31 17.1
2001-02-28 11.5
2001-03-31 13.3
2001-04-30 5.1
2001-05-31 5.6
2001-06-30 6.2
2001-07-31 16.2
2001-08-31 18.7
2001-09-30 -2.3
2001-10-31 3.2
2001-11-30 -6
2001-12-31 0
2002-01-31 0.8
2002-02-28 0.6
2002-03-31 3.6
2002-04-30 -6.6
2002-05-31 0
2002-06-30 10
2002-07-31 5.4
2002-08-31 -0.3
2002-09-30 9.7
2002-10-31 21.3
2002-11-30 27.7
2002-12-31 -5.5
2003-01-31 -8.2
2003-02-28 -7
2003-03-31 3.4
2003-04-30 14.3
2003-05-31 10.3
2003-06-30 11.1
2003-07-31 4.4
2003-08-31 -4.6
2003-09-30 3.2
2003-10-31 12.4
2003-11-30 24.3
2003-12-31 21.2
2004-01-31 21.2
2004-02-29 11.3
2004-03-31 14.9
2004-04-30 12.4
2004-05-31 19.8
2004-06-30 15.6
2004-07-31 15.3
2004-08-31 23.2
2004-09-30 23.5
2004-10-31 17.4
2004-11-30 15.3
2004-12-31 18
2005-01-31 16.8
2005-02-28 18.4
2005-03-31 12.7
2005-04-30 8.5
2005-05-31 10.5
2005-06-30 2.8
2005-07-31 17.9
2005-08-31 5.9
2005-09-30 19
2005-10-31 12.4
2005-11-30 3.4
2005-12-31 17.3
2006-01-31 21.3
2006-02-28 52.1
2006-03-31 41.5
2006-04-30 54.5
2006-05-31 42
2006-06-30 44
2006-07-31 22
2006-08-31 21.9
2006-09-30 2.7
2006-10-31 2.7
2006-11-30 11.9
2006-12-31 10.1
2007-01-31 27.1
2007-02-28 20.1
2007-03-31 34
2007-04-30 20.6
2007-05-31 35.7
2007-06-30 25.2
2007-07-31 29.9
2007-08-31 27
2007-09-30 39.8
2007-10-31 24
2007-11-30 16.2
2007-12-31 14.2
2008-01-31 30.9
2008-02-29 21.1
2008-03-31 19.9
2008-04-30 32.3
2008-05-31 24.2
2008-06-30 47.1
2008-07-31 44.7
2008-08-31 77.5
2008-09-30 63.8
2008-10-31 77.8
2008-11-30 67.2
2008-12-31 79
2009-01-31 46.8
2009-02-28 51.8
2009-03-31 36
2009-04-30 17.5
2009-05-31 3.4
2009-06-30 -14.7
2009-07-31 -8.1
2009-08-31 -7.6
2009-09-30 11.6
2009-10-31 29.2
2009-11-30 20
2009-12-31 2.6
2010-01-31 -4.8
2010-02-28 -4.1
2010-03-31 4.3
2010-04-30 -11.3
2010-05-31 -4.7
2010-06-30 -5.3
2010-07-31 -6
2010-08-31 -17.2
2010-09-30 -11.1
2010-10-31 9.4
2010-11-30 10.8
2010-12-31 -15.3
2011-01-31 -24.9
2011-02-28 -15.2
2011-03-31 4.6
2011-04-30 12.5
2011-05-31 6.5
2011-06-30 5.4
2011-07-31 -7.4
2011-08-31 0.7
2011-09-30 -4
2011-10-31 -12.5
2011-11-30 -22.2
2011-12-31 -22.7
2012-01-31 -18.6
2012-02-29 -21.4
2012-03-31 -24.6
2012-04-30 -14.6
2012-05-31 -10
2012-06-30 -18.2
2012-07-31 -24.3
2012-08-31 -20.8
2012-09-30 -3
2012-10-31 2.2
2012-11-30 4.9
2012-12-31 19.8
2013-01-31 12.9
2013-02-28 7.6
2013-03-31 -16.2
2013-04-30 -13.7
2013-05-31 -12.6
2013-06-30 -9.5
2013-07-31 -8
2013-08-31 1.8
2013-09-30 9.8
2013-10-31 0.9
2013-11-30 -5.1
2013-12-31 -24.3
2014-01-31 -21.5
2014-02-28 -23.5
2014-03-31 -31.3
2014-04-30 -35.2
2014-05-31 -35.9
2014-06-30 -11.5
2014-07-31 1
2014-08-31 -1
2014-09-30 -5.7
2014-10-31 -13
2014-11-30 -16
2014-12-31 -11.8
2015-01-31 -11.9
2015-02-28 -8.6
2015-03-31 -6.6