Month	Net Percent, Seasonally Adjusted
2002-05-01	30.8
2002-06-01	22.5
2002-07-01	32.3
2002-08-01	29.8
2002-09-01	37.1
2002-10-01	28.7
2002-11-01	20.6
2002-12-01	29.5
2003-01-01	32.5
2003-02-01	28.5
2003-03-01	37.2
2003-04-01	22.1
2003-05-01	22.6
2003-06-01	26
2003-07-01	16.8
2003-08-01	19.7
2003-09-01	28.1
2003-10-01	34.3
2003-11-01	29.4
2003-12-01	17.6
2004-01-01	27.2
2004-02-01	22.4
2004-03-01	6.8
2004-04-01	24.8
2004-05-01	23
2004-06-01	26.6
2004-07-01	31.4
2004-08-01	26.5
2004-09-01	13
2004-10-01	17.5
2004-11-01	21.2
2004-12-01	38.2
2005-01-01	25.8
2005-02-01	32.5
2005-03-01	31.3
2005-04-01	33.6
2005-05-01	30.2
2005-06-01	29.9
2005-07-01	23.3
2005-08-01	27.5
2005-09-01	26.8
2005-10-01	20.3
2005-11-01	35.2
2005-12-01	10.6
2006-01-01	15
2006-02-01	18.5
2006-03-01	28
2006-04-01	20.3
2006-05-01	30.7
2006-06-01	34.7
2006-07-01	30.1
2006-08-01	34.5
2006-09-01	27.5
2006-10-01	30.9
2006-11-01	27.7
2006-12-01	33.9
2007-01-01	22.8
2007-02-01	20.2
2007-03-01	28
2007-04-01	25.6
2007-05-01	20.6
2007-06-01	31.8
2007-07-01	24.4
2007-08-01	22.1
2007-09-01	20.5
2007-10-01	30.2
2007-11-01	23.9
2007-12-01	29.2
2008-01-01	27.5
2008-02-01	35.1
2008-03-01	32.6
2008-04-01	38
2008-05-01	33.8
2008-06-01	31.6
2008-07-01	43.2
2008-08-01	37.8
2008-09-01	35
2008-10-01	28.3
2008-11-01	-5.3
2008-12-01	-7.6
2009-01-01	-1.8
2009-02-01	-8.2
2009-03-01	-28.3
2009-04-01	-30.0
2009-05-01	-22.2
2009-06-01	-27.4
2009-07-01	-8
2009-08-01	-16.3
2009-09-01	-6.2
2009-10-01	0.8
2009-11-01	-2.3
2009-12-01	10.3
2010-01-01	23.8
2010-02-01	16.2
2010-03-01	-9
2010-04-01	0.4
2010-05-01	6.5
2010-06-01	6.9
2010-07-01	9.1
2010-08-01	4.8
2010-09-01	3.2
2010-10-01	3.5
2010-11-01	7.9
2010-12-01	10.3
2011-01-01	14.8
2011-02-01	4.7
2011-03-01	23.4
2011-04-01	16.6
2011-05-01	14.2
2011-06-01	8.1
2011-07-01	5.2
2011-08-01	7.3
2011-09-01	3.4
2011-10-01	1.8
2011-11-01	2.9
2011-12-01	0.1
2012-01-01	-5
2012-02-01	-0.7
2012-03-01	10
2012-04-01	7.4
2012-05-01	2.0
2012-06-01	-8
2012-07-01	-8.9
2012-08-01	-9.6
2012-09-01	-16.0
2012-10-01	-19.4
2012-11-01	-15.3
2012-12-01	-10.0
2013-01-01	-7.7
2013-02-01	-14.5
2013-03-01	-14.0
2013-04-01	0.6
2013-05-01	-10.0
2013-06-01	-14.7
2013-07-01	-10.2
2013-08-01	-5.9
2013-09-01	-11.8
2013-10-01	-13.8
2013-11-01	-7.7
2013-12-01	-12.0
2014-01-01	-2.1
2014-02-01	-8.5
2014-03-01	-2.5
2014-04-01	0.0
2014-05-01	5.6
2014-06-01	9.5
2014-07-01	15.7
2014-08-01	13.3
2014-09-01	11.4
2014-10-01	15.7
2014-11-01	14.5
2014-12-01	12.7
2015-01-01	4.1
2015-02-01	17.7
2015-03-01	20.3
2015-04-01	17
2015-05-01	13.3
2015-06-01	14.6
2015-07-01	15.2
2015-08-01	9.9
2015-09-01	15.6
2015-10-01	11.3
2015-11-01	18.1
2015-12-01	16.4
2016-01-01	5.8
2016-02-01	8.1
2016-03-01	13.7
2016-04-01	10.9
2016-05-01	10.4
2016-06-01	13.8
2016-07-01	11.2
2016-08-01	9.6
2016-09-01	12.0
2016-10-01	14.4
2016-11-01	15.0
2016-12-01	11.6
2017-01-01	16.8
2017-02-01	11.2
2017-03-01	12.7
2017-04-01	17.3
2017-05-01	12.1
2017-06-01	18.0
2017-07-01	13.2
2017-08-01	16.4
2017-09-01	16.0
2017-10-01	21.0
2017-11-01	23.4
2017-12-01	24.7
2018-01-01	22.0
2018-02-01	16.5
2018-03-01	19.2
2018-04-01	20.3
2018-05-01	16.4
2018-06-01	12.6
2018-07-01	17.8
2018-08-01	19.7
2018-09-01	21.7
2018-10-01	19.6