Month	Net Percent, Seasonally Adjusted
2002-05-01	17.3
2002-06-01	19.5
2002-07-01	15.8
2002-08-01	22.6
2002-09-01	25.5
2002-10-01	18.9
2002-11-01	18.5
2002-12-01	20.1
2003-01-01	20
2003-02-01	20.5
2003-03-01	26.2
2003-04-01	22.2
2003-05-01	22.7
2003-06-01	25.6
2003-07-01	27.1
2003-08-01	25.2
2003-09-01	21.9
2003-10-01	33
2003-11-01	40.9
2003-12-01	30.4
2004-01-01	28.2
2004-02-01	28.1
2004-03-01	25.2
2004-04-01	32.4
2004-05-01	35.6
2004-06-01	21.2
2004-07-01	18.7
2004-08-01	16.4
2004-09-01	12.3
2004-10-01	13
2004-11-01	2.4
2004-12-01	10.3
2005-01-01	6.3
2005-02-01	15.2
2005-03-01	23.1
2005-04-01	24
2005-05-01	25.5
2005-06-01	25.2
2005-07-01	29.3
2005-08-01	23.8
2005-09-01	32.8
2005-10-01	30.8
2005-11-01	35.7
2005-12-01	38.1
2006-01-01	48.6
2006-02-01	37.1
2006-03-01	21.2
2006-04-01	13.9
2006-05-01	9.6
2006-06-01	19
2006-07-01	26.6
2006-08-01	34.6
2006-09-01	33.6
2006-10-01	19.3
2006-11-01	22.1
2006-12-01	21.9
2007-01-01	19.7
2007-02-01	12.3
2007-03-01	11.5
2007-04-01	11.5
2007-05-01	2.5
2007-06-01	6.5
2007-07-01	-0.7
2007-08-01	-10.0
2007-09-01	-2.2
2007-10-01	-13.2
2007-11-01	-16.4
2007-12-01	-10.7
2008-01-01	-16.7
2008-02-01	-5.4
2008-03-01	0.3
2008-04-01	-8.7
2008-05-01	-2.7
2008-06-01	2.0
2008-07-01	-13.7
2008-08-01	-8.9
2008-09-01	-17.4
2008-10-01	-23.8
2008-11-01	-31.4
2008-12-01	-48.8
2009-01-01	-56.1
2009-02-01	-58.0
2009-03-01	-55.1
2009-04-01	-60.8
2009-05-01	-49.3
2009-06-01	-42.6
2009-07-01	-44.6
2009-08-01	-26.3
2009-09-01	-19.5
2009-10-01	-13.6
2009-11-01	-1.7
2009-12-01	1.9
2010-01-01	-0.8
2010-02-01	2.8
2010-03-01	2.5
2010-04-01	9.6
2010-05-01	17.4
2010-06-01	17.9
2010-07-01	15.7
2010-08-01	23.7
2010-09-01	21
2010-10-01	23.9
2010-11-01	31.4
2010-12-01	34.1
2011-01-01	38.8
2011-02-01	29.9
2011-03-01	27.3
2011-04-01	25
2011-05-01	23.3
2011-06-01	15.3
2011-07-01	18.7
2011-08-01	22.8
2011-09-01	14.1
2011-10-01	14.7
2011-11-01	8.7
2011-12-01	14.1
2012-01-01	18.4
2012-02-01	19
2012-03-01	13.1
2012-04-01	15.5
2012-05-01	14.6
2012-06-01	11.4
2012-07-01	15.5
2012-08-01	10.1
2012-09-01	11.3
2012-10-01	13.9
2012-11-01	10.4
2012-12-01	19.8
2013-01-01	16.5
2013-02-01	16.5
2013-03-01	13.1
2013-04-01	13.8
2013-05-01	12
2013-06-01	16.9
2013-07-01	20.5
2013-08-01	13.7
2013-09-01	10.8
2013-10-01	15.6
2013-11-01	19.3
2013-12-01	11.9
2014-01-01	16
2014-02-01	13.6
2014-03-01	23.2
2014-04-01	17.5
2014-05-01	4.2
2014-06-01	-1.9
2014-07-01	-12.4
2014-08-01	-11.1
2014-09-01	-7.1
2014-10-01	-2.3
2014-11-01	1.6
2014-12-01	3.3
2015-01-01	0.1
2015-02-01	-7.7
2015-03-01	-12.3
2015-04-01	-7.1
2015-05-01	-11.9
2015-06-01	-17.0
2015-07-01	-11.3
2015-08-01	-11.1
2015-09-01	-9.9
2015-10-01	-7.0
2015-11-01	-5.2
2015-12-01	-5.8
2016-01-01	-0.8
2016-02-01	-2.7
2016-03-01	-3.3
2016-04-01	-0.8
2016-05-01	2.9
2016-06-01	7.8
2016-07-01	4.5
2016-08-01	-0.3
2016-09-01	-1.3
2016-10-01	1.2
2016-11-01	3.7
2016-12-01	2.6
2017-01-01	7.5
2017-02-01	10.9
2017-03-01	12.6
2017-04-01	13.0
2017-05-01	9.9
2017-06-01	18.0
2017-07-01	21.9
2017-08-01	20.5
2017-09-01	14.9
2017-10-01	17.3
2017-11-01	17.8
2017-12-01	23.1
2018-01-01	23.1
2018-02-01	20.5
2018-03-01	20.3
2018-04-01	10.7
2018-05-01	2.9
2018-06-01	4.6
2018-07-01	20.1
2018-08-01	11.4
2018-09-01	6.4
2018-10-01	6.8