Month	Net Percent, Seasonally Adjusted
2002-03-01	-21.4
2002-04-01	-16.1
2002-05-01	-16.0
2002-06-01	-21.3
2002-07-01	-14.2
2002-08-01	-12.6
2002-09-01	-9.9
2002-10-01	-9.3
2002-11-01	-8.7
2002-12-01	-8.3
2003-01-01	-10.1
2003-02-01	-7.3
2003-03-01	-8.7
2003-04-01	-7.6
2003-05-01	-1
2003-06-01	2.7
2003-07-01	-7.1
2003-08-01	-4.2
2003-09-01	-8.6
2003-10-01	-2.8
2003-11-01	5.4
2003-12-01	5.8
2004-01-01	4.0
2004-02-01	6.3
2004-03-01	-0.5
2004-04-01	2.8
2004-05-01	2.1
2004-06-01	4.9
2004-07-01	7.3
2004-08-01	1.5
2004-09-01	8.9
2004-10-01	2.6
2004-11-01	0.8
2004-12-01	1.2
2005-01-01	13.3
2005-02-01	6.9
2005-03-01	11
2005-04-01	6.3
2005-05-01	4.8
2005-06-01	2.3
2005-07-01	7.1
2005-08-01	11.9
2005-09-01	6.5
2005-10-01	8.5
2005-11-01	3.2
2005-12-01	5.8
2006-01-01	1.4
2006-02-01	4.2
2006-03-01	14.3
2006-04-01	17.6
2006-05-01	11.2
2006-06-01	17.6
2006-07-01	19
2006-08-01	23.6
2006-09-01	26.2
2006-10-01	30.7
2006-11-01	28.8
2006-12-01	28
2007-01-01	17.3
2007-02-01	23.8
2007-03-01	23.9
2007-04-01	27
2007-05-01	29.6
2007-06-01	29.3
2007-07-01	23.2
2007-08-01	19
2007-09-01	19.3
2007-10-01	26.4
2007-11-01	18.5
2007-12-01	18.4
2008-01-01	18.2
2008-02-01	19.6
2008-03-01	27
2008-04-01	15.3
2008-05-01	16.5
2008-06-01	12.3
2008-07-01	6.1
2008-08-01	4.1
2008-09-01	11.7
2008-10-01	5.3
2008-11-01	-5.7
2008-12-01	-22.5
2009-01-01	-30.2
2009-02-01	-32.9
2009-03-01	-50.4
2009-04-01	-51.8
2009-05-01	-36.0
2009-06-01	-43.3
2009-07-01	-42.0
2009-08-01	-46.6
2009-09-01	-43.6
2009-10-01	-44.0
2009-11-01	-31.2
2009-12-01	-28.7
2010-01-01	-40.4
2010-02-01	-47.2
2010-03-01	-56.8
2010-04-01	-53.3
2010-05-01	-51.5
2010-06-01	-53.8
2010-07-01	-48.0
2010-08-01	-43.2
2010-09-01	-34.2
2010-10-01	-35.5
2010-11-01	-38.6
2010-12-01	-39.7
2011-01-01	-36.9
2011-02-01	-34.0
2011-03-01	-36.3
2011-04-01	-37.7
2011-05-01	-34.4
2011-06-01	-31.8
2011-07-01	-30.5
2011-08-01	-30.4
2011-09-01	-31.9
2011-10-01	-28.2
2011-11-01	-29.8
2011-12-01	-24.8
2012-01-01	-23.2
2012-02-01	-27.0
2012-03-01	-26.2
2012-04-01	-28.4
2012-05-01	-32.9
2012-06-01	-33.5
2012-07-01	-27.9
2012-08-01	-22.6
2012-09-01	-31.3
2012-10-01	-31.3
2012-11-01	-28.2
2012-12-01	-23.8
2013-01-01	-17.7
2013-02-01	-15.8
2013-03-01	-16.3
2013-04-01	-9.2
2013-05-01	-7.3
2013-06-01	-7.4
2013-07-01	-9.8
2013-08-01	-4.2
2013-09-01	-11.0
2013-10-01	-14.1
2013-11-01	-13.1
2013-12-01	-15.0
2014-01-01	-6.7
2014-02-01	-11.8
2014-03-01	1.9
2014-04-01	-11.7
2014-05-01	2.4
2014-06-01	-2.7
2014-07-01	-0.2
2014-08-01	-7.7
2014-09-01	-11.0
2014-10-01	-7.8
2014-11-01	-10.8
2014-12-01	-8.9
2015-01-01	-4.6
2015-02-01	-1.3
2015-03-01	3.3
2015-04-01	-2.9
2015-05-01	-10.2
2015-06-01	-4.7
2015-07-01	-10.0
2015-08-01	-11.2
2015-09-01	-6.9
2015-10-01	-5.0
2015-11-01	-7.4
2015-12-01	-5.3
2016-01-01	-5.5
2016-02-01	-4.4
2016-03-01	-6.4
2016-04-01	-3.8
2016-05-01	-8.1
2016-06-01	-2.1
2016-07-01	-5.4
2016-08-01	6.4
2016-09-01	5.8
2016-10-01	4.1
2016-11-01	9.6
2016-12-01	10.2
2017-01-01	13.5
2017-02-01	25.9
2017-03-01	16.8
2017-04-01	20.9
2017-05-01	15.4
2017-06-01	19.7
2017-07-01	25.2
2017-08-01	21.9
2017-09-01	22.6
2017-10-01	28.2
2017-11-01	17.8
2017-12-01	24.3
2018-01-01	33.6
2018-02-01	36.5
2018-03-01	28.4
2018-04-01	31.3
2018-05-01	31.9
2018-06-01	30.2
2018-07-01	25.3
2018-08-01	28.5
2018-09-01	25.2
2018-10-01	22.6