Month	Percent, Seasonally Adjusted
1997-04-01	3.1
1997-05-01	4.5
1997-06-01	4.7
1997-07-01	-1.9
1997-08-01	-1.6
1997-09-01	-1.2
1997-10-01	-4.3
1997-11-01	-3.8
1997-12-01	-3.4
1998-01-01	9.9
1998-02-01	10.0
1998-03-01	10.6
1998-04-01	7.1
1998-05-01	8.5
1998-06-01	8.7
1998-07-01	0.2
1998-08-01	0.6
1998-09-01	0.9
1998-10-01	-2.2
1998-11-01	-1.9
1998-12-01	-2.3
1999-01-01	15.7
1999-02-01	16.1
1999-03-01	16.7
1999-04-01	7.3
1999-05-01	8.5
1999-06-01	8.7
1999-07-01	21.7
1999-08-01	21.9
1999-09-01	22.2
1999-10-01	41.6
1999-11-01	41.9
1999-12-01	42.1
2000-01-01	30.3
2000-02-01	30.3
2000-03-01	30.5
2000-04-01	52.1
2000-05-01	52.2
2000-06-01	52.4
2000-07-01	54.4
2000-08-01	54.7
2000-09-01	54.7
2000-10-01	47.9
2000-11-01	48.1
2000-12-01	48.2
2001-01-01	12.5
2001-02-01	10.8
2001-03-01	9.7
2001-04-01	3.7
2001-05-01	3.5
2001-06-01	2.2
2001-07-01	8.6
2001-08-01	8.4
2001-09-01	8.3
2001-10-01	-28.6
2001-11-01	-30.0
2001-12-01	-31.3
2002-01-01	-28.3
2002-02-01	-25.0
2002-03-01	-28.7
2002-04-01	-39.4
2002-05-01	-35.6
2002-06-01	-24.6
2002-07-01	-28.4
2002-08-01	-31.4
2002-09-01	-34.6
2002-10-01	-32.4
2002-11-01	-35.2
2002-12-01	-27.1
2003-01-01	-19.1
2003-02-01	-27.8
2003-03-01	-34.2
2003-04-01	-45.5
2003-05-01	-10.4
2003-06-01	-0.5
2003-07-01	1.6
2003-08-01	5.8
2003-09-01	9.1
2003-10-01	14.7
2003-11-01	18.8
2003-12-01	16.6
2004-01-01	35.5
2004-02-01	32.4
2004-03-01	32.4
2004-04-01	36.2
2004-05-01	25.7
2004-06-01	25.5
2004-07-01	17.8
2004-08-01	11.6
2004-09-01	4.3
2004-10-01	12.7
2004-11-01	8.3
2004-12-01	-3.2
2005-01-01	16.3
2005-02-01	18.5
2005-03-01	25.1
2005-04-01	22.7
2005-05-01	14.0
2005-06-01	5.6
2005-07-01	4.6
2005-08-01	7.1
2005-09-01	10.2
2005-10-01	14.8
2005-11-01	16.0
2005-12-01	13.4
2006-01-01	14.0
2006-02-01	10.3
2006-03-01	18.9
2006-04-01	25.5
2006-05-01	26.6
2006-06-01	22.1
2006-07-01	26.2
2006-08-01	21.4
2006-09-01	23.0
2006-10-01	35.7
2006-11-01	39.8
2006-12-01	40.8
2007-01-01	36.2
2007-02-01	37.1
2007-03-01	39.2
2007-04-01	42.3
2007-05-01	43.6
2007-06-01	35.0
2007-07-01	36.7
2007-08-01	40.6
2007-09-01	40.2
2007-10-01	36.1
2007-11-01	35.5
2007-12-01	30.5
2008-01-01	30.7
2008-02-01	34.2
2008-03-01	25.1
2008-04-01	22.1
2008-05-01	12.4
2008-06-01	17.4
2008-07-01	17.9
2008-08-01	16.8
2008-09-01	15.4
2008-10-01	19.4
2008-11-01	10.4
2008-12-01	-7.0
2009-01-01	-14.5
2009-02-01	-18.6
2009-03-01	-17.1
2009-04-01	-26.6
2009-05-01	-21.1
2009-06-01	-14.1
2009-07-01	-16.4
2009-08-01	-15.2
2009-09-01	-14.5
2009-10-01	-19.6
2009-11-01	-23.8
2009-12-01	-17.0
2010-01-01	-22.3
2010-02-01	-20.7
2010-03-01	-19.8
2010-04-01	-22.3
2010-05-01	-37.6
2010-06-01	-34.4
2010-07-01	-38.6
2010-08-01	-35.7
2010-09-01	-32.3
2010-10-01	-32.0
2010-11-01	-36.2
2010-12-01	-27.7
2011-01-01	-25.9
2011-02-01	-24.5
2011-03-01	-28.9
2011-04-01	-27.0
2011-05-01	-36.8
2011-06-01	-33.2
2011-07-01	-26.6
2011-08-01	-21.0
2011-09-01	-18.6
2011-10-01	-32.3
2011-11-01	-31.5
2011-12-01	-33.3
2012-01-01	-36.2
2012-02-01	-38.1
2012-03-01	-34.1
2012-04-01	-27.9
2012-05-01	-34.4
2012-06-01	-43.2
2012-07-01	-46.6
2012-08-01	-47.3
2012-09-01	-38.3
2012-10-01	-39.7
2012-11-01	-25.7
2012-12-01	-30.9
2013-01-01	-33.2
2013-02-01	-32.4
2013-03-01	-34.7
2013-04-01	-32.7
2013-05-01	-16.6
2013-06-01	-4.2
2013-07-01	-1.5
2013-08-01	2.0
2013-09-01	-12.6
2013-10-01	-4.8
2013-11-01	-6.4
2013-12-01	-2.3
2014-01-01	-5.1
2014-02-01	1.4
2014-03-01	-0.7
2014-04-01	1.9
2014-05-01	13.9
2014-06-01	19.6
2014-07-01	18.9
2014-08-01	13.3
2014-09-01	13.7
2014-10-01	13.1
2014-11-01	21.6
2014-12-01	20.1
2015-01-01	23.8
2015-02-01	20.3
2015-03-01	10.8
2015-04-01	0.0
2015-05-01	1.6
2015-06-01	-4.2
2015-07-01	-25.7
2015-08-01	-38.5
2015-09-01	-18.5
2015-10-01	-21.4
2015-11-01	-31.8
2015-12-01	-24.3
2016-01-01	-11.8
2016-02-01	-28.2
2016-03-01	-18.6
2016-04-01	-13.4
2016-05-01	-12.4
2016-06-01	-22.8
2016-07-01	-10.5
2016-08-01	-5.2
2016-09-01	-5.8
2016-10-01	2.8
2016-11-01	3.0
2016-12-01	-4.1
2017-01-01	-1.3
2017-02-01	0.8
2017-03-01	6.3
2017-04-01	11.8
2017-05-01	10.1
2017-06-01	9.4
2017-07-01	21.9
2017-08-01	28.9
2017-09-01	22.8
2017-10-01	17.6
2017-11-01	12.2
2017-12-01	14.5
2018-01-01	9.8
2018-02-01	20.1
2018-03-01	19.2
2018-04-01	27.2
2018-05-01	25.5
2018-06-01	20.8
2018-07-01	19.3
2018-08-01	16.9
2018-09-01	14.7
2018-10-01	11.2