Month	Net Percent, Seasonally Adjusted
1999-04-01	62.8
1999-05-01	64.5
1999-06-01	61.4
1999-07-01	69.6
1999-08-01	73.3
1999-09-01	69.8
1999-10-01	54.1
1999-11-01	48.8
1999-12-01	45.5
2000-01-01	53.6
2000-02-01	58.8
2000-03-01	59.7
2000-04-01	48.4
2000-05-01	47.6
2000-06-01	49.2
2000-07-01	47.7
2000-08-01	45.9
2000-09-01	44.1
2000-10-01	44.3
2000-11-01	46.4
2000-12-01	55.0
2001-01-01	51.3
2001-02-01	53.0
2001-03-01	54.8
2001-04-01	54.0
2001-05-01	52.3
2001-06-01	48.2
2001-07-01	43.1
2001-08-01	34.3
2001-09-01	42.4
2001-10-01	49.5
2001-11-01	44.4
2001-12-01	38.8
2002-01-01	37.3
2002-02-01	36.0
2002-03-01	36.0
2002-04-01	47.6
2002-05-01	50.0
2002-06-01	54
2002-07-01	49.4
2002-08-01	56.8
2002-09-01	50.4
2002-10-01	62.6
2002-11-01	77.6
2002-12-01	73.6
2003-01-01	71.9
2003-02-01	61.9
2003-03-01	57.7
2003-04-01	65.9
2003-05-01	62.8
2003-06-01	68.5
2003-07-01	64.8
2003-08-01	69.8
2003-09-01	63.1
2003-10-01	66.2
2003-11-01	60.9
2003-12-01	64.4
2004-01-01	55.8
2004-02-01	54.5
2004-03-01	51.4
2004-04-01	52.8
2004-05-01	60.8
2004-06-01	46.8
2004-07-01	47.1
2004-08-01	45.9
2004-09-01	41.8
2004-10-01	40.2
2004-11-01	28.5
2004-12-01	26.7
2005-01-01	25.4
2005-02-01	27.2
2005-03-01	22.8
2005-04-01	27.3
2005-05-01	20.4
2005-06-01	20.2
2005-07-01	21.5
2005-08-01	33.3
2005-09-01	49.6
2005-10-01	40.9
2005-11-01	33.8
2005-12-01	36.3
2006-01-01	36.1
2006-02-01	39.6
2006-03-01	41.9
2006-04-01	40
2006-05-01	43.5
2006-06-01	39
2006-07-01	27.4
2006-08-01	29.8
2006-09-01	24.1
2006-10-01	26.1
2006-11-01	19
2006-12-01	6.7
2007-01-01	6.2
2007-02-01	16.5
2007-03-01	21.3
2007-04-01	18
2007-05-01	24.5
2007-06-01	22.5
2007-07-01	30
2007-08-01	32.8
2007-09-01	41.9
2007-10-01	46.3
2007-11-01	54
2007-12-01	51.4
2008-01-01	54.3
2008-02-01	60
2008-03-01	61.8
2008-04-01	63.6
2008-05-01	66.7
2008-06-01	66.5
2008-07-01	66.7
2008-08-01	54.6
2008-09-01	47.1
2008-10-01	39.2
2008-11-01	43.1
2008-12-01	37
2009-01-01	37.5
2009-02-01	31.4
2009-03-01	24.1
2009-04-01	16
2009-05-01	1.6
2009-06-01	2.3
2009-07-01	14.4
2009-08-01	2.8
2009-09-01	2.4
2009-10-01	0.0
2009-11-01	-3.7
2009-12-01	5.1
2010-01-01	9.6
2010-02-01	5.1
2010-03-01	10.1
2010-04-01	13.3
2010-05-01	19.2
2010-06-01	30.2
2010-07-01	26.8
2010-08-01	34.6
2010-09-01	50.8
2010-10-01	55.6
2010-11-01	48.2
2010-12-01	52.5
2011-01-01	62.5
2011-02-01	58.7
2011-03-01	64.9
2011-04-01	62.5
2011-05-01	51.5
2011-06-01	49.3
2011-07-01	51.7
2011-08-01	45.5
2011-09-01	39.1
2011-10-01	43.2
2011-11-01	47.8
2011-12-01	51.3
2012-01-01	46.7
2012-02-01	43.3
2012-03-01	43.6
2012-04-01	42.4
2012-05-01	42.1
2012-06-01	40.8
2012-07-01	37.2
2012-08-01	46
2012-09-01	45.6
2012-10-01	48.3
2012-11-01	46
2012-12-01	43
2013-01-01	37.5
2013-02-01	36.8
2013-03-01	34.1
2013-04-01	42.5
2013-05-01	39.2
2013-06-01	39.5
2013-07-01	33.2
2013-08-01	31.1
2013-09-01	26.1
2013-10-01	21.6
2013-11-01	20.3
2013-12-01	20.4
2014-01-01	14.1
2014-02-01	21
2014-03-01	13.7
2014-04-01	12.9
2014-05-01	17.5
2014-06-01	14.6
2014-07-01	9.5
2014-08-01	7.6
2014-09-01	3.8
2014-10-01	4.2
2014-11-01	8.6
2014-12-01	3.2
2015-01-01	-0.2
2015-02-01	0.5
2015-03-01	6.9
2015-04-01	-2.2
2015-05-01	22.0
2015-06-01	14.1
2015-07-01	17.3
2015-08-01	13.9
2015-09-01	8.9
2015-10-01	-1.1
2015-11-01	1.6
2015-12-01	1.0
2016-01-01	-15.1
2016-02-01	-6.9
2016-03-01	-1.8
2016-04-01	-0.9
2016-05-01	0.3
2016-06-01	0.7
2016-07-01	2.1
2016-08-01	2.7
2016-09-01	1.7
2016-10-01	2.6
2016-11-01	4.6
2016-12-01	9.1
2017-01-01	15.2
2017-02-01	21.2
2017-03-01	25.1
2017-04-01	26.0
2017-05-01	17.8
2017-06-01	18.8
2017-07-01	21.9
2017-08-01	27.8
2017-09-01	30.0
2017-10-01	32.7
2017-11-01	35.7
2017-12-01	37.1
2018-01-01	37.0
2018-02-01	36.4
2018-03-01	37.2
2018-04-01	36.0
2018-05-01	30.3
2018-06-01	31.8
2018-07-01	32.8
2018-08-01	30.5
2018-09-01	34.5
2018-10-01	33.8