Month	Net Percent, Seasonally Adjusted
2002-03-01	-23.1
2002-04-01	-23.8
2002-05-01	-10.4
2002-06-01	-13.4
2002-07-01	-6.8
2002-08-01	-4.2
2002-09-01	0.3
2002-10-01	6.1
2002-11-01	4.7
2002-12-01	0.8
2003-01-01	3.4
2003-02-01	3.7
2003-03-01	6.6
2003-04-01	6.6
2003-05-01	14.3
2003-06-01	12.9
2003-07-01	7.7
2003-08-01	8.9
2003-09-01	4.2
2003-10-01	6.2
2003-11-01	8.9
2003-12-01	15
2004-01-01	11.1
2004-02-01	15.1
2004-03-01	8.2
2004-04-01	14.2
2004-05-01	10.4
2004-06-01	16.7
2004-07-01	16.5
2004-08-01	16.6
2004-09-01	17.6
2004-10-01	13.4
2004-11-01	13.3
2004-12-01	12.9
2005-01-01	20.4
2005-02-01	16
2005-03-01	14.6
2005-04-01	10.4
2005-05-01	7.6
2005-06-01	5.5
2005-07-01	3.1
2005-08-01	3.4
2005-09-01	4.3
2005-10-01	1.0
2005-11-01	1.8
2005-12-01	3.1
2006-01-01	-1.8
2006-02-01	-0.9
2006-03-01	7.5
2006-04-01	7.3
2006-05-01	7.5
2006-06-01	10.7
2006-07-01	22.3
2006-08-01	16.6
2006-09-01	21.2
2006-10-01	23.7
2006-11-01	24.6
2006-12-01	21.8
2007-01-01	17.4
2007-02-01	20.7
2007-03-01	27.8
2007-04-01	26.3
2007-05-01	26.9
2007-06-01	25.1
2007-07-01	19.8
2007-08-01	18
2007-09-01	15.8
2007-10-01	17.1
2007-11-01	12
2007-12-01	16.7
2008-01-01	13.5
2008-02-01	11.5
2008-03-01	17.5
2008-04-01	8.8
2008-05-01	8.9
2008-06-01	5.1
2008-07-01	5.8
2008-08-01	1.5
2008-09-01	2.7
2008-10-01	-3.2
2008-11-01	-16.2
2008-12-01	-30.9
2009-01-01	-36.3
2009-02-01	-37.8
2009-03-01	-51.3
2009-04-01	-55.2
2009-05-01	-49.0
2009-06-01	-56.8
2009-07-01	-54.6
2009-08-01	-62.6
2009-09-01	-59.3
2009-10-01	-59.2
2009-11-01	-50.1
2009-12-01	-50.6
2010-01-01	-56.3
2010-02-01	-55.7
2010-03-01	-63.9
2010-04-01	-63.8
2010-05-01	-60.5
2010-06-01	-61.5
2010-07-01	-63.5
2010-08-01	-58.0
2010-09-01	-54.2
2010-10-01	-51.8
2010-11-01	-52.2
2010-12-01	-53.9
2011-01-01	-51.2
2011-02-01	-46.2
2011-03-01	-47.4
2011-04-01	-45.6
2011-05-01	-43.4
2011-06-01	-43.5
2011-07-01	-45.0
2011-08-01	-42.1
2011-09-01	-44.7
2011-10-01	-44.2
2011-11-01	-43.9
2011-12-01	-38.6
2012-01-01	-37.7
2012-02-01	-36.3
2012-03-01	-35.9
2012-04-01	-40.1
2012-05-01	-42.1
2012-06-01	-41.3
2012-07-01	-40.0
2012-08-01	-35.9
2012-09-01	-42.1
2012-10-01	-44.2
2012-11-01	-42.3
2012-12-01	-36.6
2013-01-01	-29.9
2013-02-01	-31.8
2013-03-01	-30.3
2013-04-01	-25.2
2013-05-01	-21.5
2013-06-01	-20.0
2013-07-01	-22.5
2013-08-01	-16.0
2013-09-01	-17.5
2013-10-01	-18.9
2013-11-01	-18.2
2013-12-01	-19.4
2014-01-01	-15.6
2014-02-01	-18.1
2014-03-01	-8.2
2014-04-01	-14.0
2014-05-01	-3.4
2014-06-01	-6.1
2014-07-01	-5.7
2014-08-01	-10.8
2014-09-01	-10.7
2014-10-01	-8.7
2014-11-01	-11.7
2014-12-01	-11.1
2015-01-01	-11.5
2015-02-01	-10.1
2015-03-01	-9.1
2015-04-01	-12.8
2015-05-01	-15.1
2015-06-01	-13.5
2015-07-01	-16.3
2015-08-01	-16.0
2015-09-01	-19.2
2015-10-01	-14.8
2015-11-01	-13.7
2015-12-01	-14.4
2016-01-01	-16.3
2016-02-01	-15.9
2016-03-01	-20.7
2016-04-01	-15.5
2016-05-01	-18.3
2016-06-01	-15.5
2016-07-01	-14.5
2016-08-01	-10.2
2016-09-01	-3.1
2016-10-01	-3.4
2016-11-01	-1.8
2016-12-01	1.1
2017-01-01	-1.4
2017-02-01	8.3
2017-03-01	5.5
2017-04-01	12.0
2017-05-01	6.6
2017-06-01	13.5
2017-07-01	17.7
2017-08-01	17.5
2017-09-01	17.9
2017-10-01	23.1
2017-11-01	15.1
2017-12-01	21.0
2018-01-01	23.9
2018-02-01	24.5
2018-03-01	24.8
2018-04-01	27.3
2018-05-01	26.0
2018-06-01	27.4
2018-07-01	23.4
2018-08-01	22.1
2018-09-01	17.6
2018-10-01	18.7