Month	Net Percent, Seasonally Adjusted
2002-05-01	28.2
2002-06-01	27.7
2002-07-01	25.6
2002-08-01	17.7
2002-09-01	25.3
2002-10-01	27.8
2002-11-01	25.3
2002-12-01	27.5
2003-01-01	21.9
2003-02-01	21.5
2003-03-01	29.4
2003-04-01	30.3
2003-05-01	26.3
2003-06-01	23.7
2003-07-01	25.6
2003-08-01	21.8
2003-09-01	26.3
2003-10-01	19.9
2003-11-01	22.3
2003-12-01	22.5
2004-01-01	25.8
2004-02-01	21.4
2004-03-01	29.2
2004-04-01	30.7
2004-05-01	28.4
2004-06-01	27.7
2004-07-01	22.5
2004-08-01	33.6
2004-09-01	21.2
2004-10-01	28.8
2004-11-01	25.2
2004-12-01	20.5
2005-01-01	19.8
2005-02-01	27.5
2005-03-01	4.3
2005-04-01	11.7
2005-05-01	9.3
2005-06-01	14.9
2005-07-01	22
2005-08-01	25.3
2005-09-01	23.7
2005-10-01	19.1
2005-11-01	26.9
2005-12-01	26.1
2006-01-01	29.8
2006-02-01	21.4
2006-03-01	36.7
2006-04-01	19
2006-05-01	34.2
2006-06-01	28
2006-07-01	31.3
2006-08-01	24
2006-09-01	29.3
2006-10-01	24.3
2006-11-01	18.9
2006-12-01	28
2007-01-01	29.3
2007-02-01	35.6
2007-03-01	29.1
2007-04-01	30.7
2007-05-01	19.2
2007-06-01	26.6
2007-07-01	35.1
2007-08-01	32.2
2007-09-01	20.7
2007-10-01	24.9
2007-11-01	15.6
2007-12-01	21.4
2008-01-01	23
2008-02-01	22.4
2008-03-01	25.5
2008-04-01	24.2
2008-05-01	28.7
2008-06-01	19.2
2008-07-01	17
2008-08-01	31.3
2008-09-01	29.9
2008-10-01	21.5
2008-11-01	12.2
2008-12-01	-9.6
2009-01-01	-26.9
2009-02-01	-26.0
2009-03-01	-39.0
2009-04-01	-40.0
2009-05-01	-38.7
2009-06-01	-41.5
2009-07-01	-32.6
2009-08-01	-28.9
2009-09-01	-24.2
2009-10-01	-17.4
2009-11-01	-20.8
2009-12-01	-21.1
2010-01-01	-12.4
2010-02-01	-17.0
2010-03-01	-21.3
2010-04-01	-19.1
2010-05-01	-8.5
2010-06-01	-10.0
2010-07-01	-11.2
2010-08-01	-16.5
2010-09-01	-12.3
2010-10-01	-19.6
2010-11-01	-1.1
2010-12-01	-2.2
2011-01-01	0.4
2011-02-01	-1.9
2011-03-01	6.2
2011-04-01	8.8
2011-05-01	-1.2
2011-06-01	6.3
2011-07-01	0.0
2011-08-01	2.5
2011-09-01	-6.9
2011-10-01	-8
2011-11-01	-4.1
2011-12-01	-12.1
2012-01-01	-15.2
2012-02-01	-11.6
2012-03-01	-8.6
2012-04-01	-11.4
2012-05-01	-9.4
2012-06-01	-12.2
2012-07-01	-20.5
2012-08-01	-28.1
2012-09-01	-31.7
2012-10-01	-31.8
2012-11-01	-26.5
2012-12-01	-18.6
2013-01-01	-20.1
2013-02-01	-15.8
2013-03-01	-16.1
2013-04-01	-21.7
2013-05-01	-24.9
2013-06-01	-23.0
2013-07-01	-22.1
2013-08-01	-23.2
2013-09-01	-21.9
2013-10-01	-21.6
2013-11-01	-14.3
2013-12-01	-15.2
2014-01-01	-12.5
2014-02-01	-8.6
2014-03-01	-9.1
2014-04-01	1.8
2014-05-01	6.7
2014-06-01	0.9
2014-07-01	-2.9
2014-08-01	-4.6
2014-09-01	-0.2
2014-10-01	0.5
2014-11-01	4.5
2014-12-01	8.8
2015-01-01	13.1
2015-02-01	6.3
2015-03-01	7.4
2015-04-01	12.1
2015-05-01	11.7
2015-06-01	9.3
2015-07-01	6.3
2015-08-01	10.7
2015-09-01	12.3
2015-10-01	19.0
2015-11-01	8.1
2015-12-01	13.3
2016-01-01	12.8
2016-02-01	10.9
2016-03-01	10.9
2016-04-01	14.7
2016-05-01	10.4
2016-06-01	8.2
2016-07-01	10.2
2016-08-01	11.3
2016-09-01	12.7
2016-10-01	14.7
2016-11-01	11.0
2016-12-01	14.7
2017-01-01	10.8
2017-02-01	17.7
2017-03-01	21.8
2017-04-01	20.4
2017-05-01	17.1
2017-06-01	14.0
2017-07-01	19.0
2017-08-01	18.7
2017-09-01	15.5
2017-10-01	19.4
2017-11-01	19.4
2017-12-01	21.8
2018-01-01	17.7
2018-02-01	20.1
2018-03-01	15.8
2018-04-01	15.8
2018-05-01	18.3
2018-06-01	19.4
2018-07-01	14.7
2018-08-01	16.4
2018-09-01	15.8
2018-10-01	13.7