Month	Percent, Seasonally Adjusted
1998-04-01	40.6
1998-05-01	39.9
1998-06-01	40
1998-07-01	41.9
1998-08-01	41.6
1998-09-01	41.2
1998-10-01	41
1998-11-01	41.7
1998-12-01	40.3
1999-01-01	40
1999-02-01	40.2
1999-03-01	40
1999-04-01	42.3
1999-05-01	41.9
1999-06-01	41.7
1999-07-01	41.5
1999-08-01	41.2
1999-09-01	41
1999-10-01	42.6
1999-11-01	42.5
1999-12-01	41.8
2000-01-01	38.9
2000-02-01	39.1
2000-03-01	39.1
2000-04-01	38.9
2000-05-01	38.7
2000-06-01	38.5
2000-07-01	38.9
2000-08-01	38.7
2000-09-01	38.5
2000-10-01	36.1
2000-11-01	36.4
2000-12-01	36.4
2001-01-01	35.7
2001-02-01	35.8
2001-03-01	35.7
2001-04-01	36.6
2001-05-01	36.4
2001-06-01	36.4
2001-07-01	35.4
2001-08-01	35.4
2001-09-01	35.3
2001-10-01	35.7
2001-11-01	35.6
2001-12-01	35.6
2002-01-01	36
2002-02-01	36
2002-03-01	36
2002-04-01	35.2
2002-05-01	35.1
2002-06-01	35.1
2002-07-01	35.2
2002-08-01	35.1
2002-09-01	35.1
2002-10-01	34.4
2002-11-01	34.5
2002-12-01	34.5
2003-01-01	34.4
2003-02-01	34.5
2003-03-01	34.6
2003-04-01	36.1
2003-05-01	35.9
2003-06-01	35.8
2003-07-01	38.9
2003-08-01	38.2
2003-09-01	37.7
2003-10-01	37.9
2003-11-01	37.7
2003-12-01	37.4
2004-01-01	38.2
2004-02-01	37.3
2004-03-01	36.3
2004-04-01	35.1
2004-05-01	34.9
2004-06-01	34.8
2004-07-01	34.7
2004-08-01	33.7
2004-09-01	34.0
2004-10-01	34.6
2004-11-01	35.3
2004-12-01	35.5
2005-01-01	34.3
2005-02-01	34.0
2005-03-01	32.9
2005-04-01	33.7
2005-05-01	33.5
2005-06-01	34.5
2005-07-01	33.7
2005-08-01	34.2
2005-09-01	34.4
2005-10-01	35.5
2005-11-01	36.0
2005-12-01	35.1
2006-01-01	34.3
2006-02-01	34.0
2006-03-01	34.0
2006-04-01	33.8
2006-05-01	33.4
2006-06-01	33.0
2006-07-01	33.3
2006-08-01	33.1
2006-09-01	34.1
2006-10-01	35.1
2006-11-01	36.2
2006-12-01	35.3
2007-01-01	34.3
2007-02-01	33.6
2007-03-01	33.6
2007-04-01	32.7
2007-05-01	31.7
2007-06-01	31.5
2007-07-01	31.7
2007-08-01	31.7
2007-09-01	31.7
2007-10-01	31.9
2007-11-01	28.7
2007-12-01	28.7
2008-01-01	29.2
2008-02-01	30.1
2008-03-01	29.8
2008-04-01	29.3
2008-05-01	26.0
2008-06-01	27.5
2008-07-01	28.0
2008-08-01	27.9
2008-09-01	27.7
2008-10-01	27.7
2008-11-01	28.7
2008-12-01	29.3
2009-01-01	34.0
2009-02-01	30.9
2009-03-01	32.0
2009-04-01	32.7
2009-05-01	32.5
2009-06-01	31.7
2009-07-01	31.9
2009-08-01	32.6
2009-09-01	34.3
2009-10-01	35.3
2009-11-01	36.2
2009-12-01	37.2
2010-01-01	37.8
2010-02-01	38.3
2010-03-01	38.2
2010-04-01	38.6
2010-05-01	39.4
2010-06-01	38.8
2010-07-01	39.8
2010-08-01	39.9
2010-09-01	41.6
2010-10-01	41.9
2010-11-01	43.0
2010-12-01	44.0
2011-01-01	44.3
2011-02-01	47.9
2011-03-01	48.7
2011-04-01	50.1
2011-05-01	50.4
2011-06-01	50.6
2011-07-01	50.6
2011-08-01	52.0
2011-09-01	53.4
2011-10-01	55.5
2011-11-01	57.0
2011-12-01	58.3
2012-01-01	59.5
2012-02-01	60.1
2012-03-01	61.1
2012-04-01	61.6
2012-05-01	61.7
2012-06-01	61.7
2012-07-01	63.0
2012-08-01	64.6
2012-09-01	66.4
2012-10-01	65.7
2012-11-01	65.7
2012-12-01	65.1
2013-01-01	65.6
2013-02-01	68.8
2013-03-01	65.4
2013-04-01	65.6
2013-05-01	66.0
2013-06-01	64.6
2013-07-01	64.2
2013-08-01	63.9
2013-09-01	59.6
2013-10-01	60.9
2013-11-01	62.3
2013-12-01	62.1
2014-01-01	61.7
2014-02-01	60.9
2014-03-01	61.7
2014-04-01	61.3
2014-05-01	56.2
2014-06-01	55.9
2014-07-01	56.3
2014-08-01	56.1
2014-09-01	56.9
2014-10-01	56.9
2014-11-01	57.2
2014-12-01	56.0
2015-01-01	54.7
2015-02-01	58.9
2015-03-01	58.6
2015-04-01	56.9
2015-05-01	55.1
2015-06-01	52.5
2015-07-01	53.7
2015-08-01	52.9
2015-09-01	54.5
2015-10-01	53.9
2015-11-01	54.3
2015-12-01	54.4
2016-01-01	57.3
2016-02-01	55.1
2016-03-01	54.6
2016-04-01	55.0
2016-05-01	53.5
2016-06-01	48.8
2016-07-01	47.5
2016-08-01	47.5
2016-09-01	46.4
2016-10-01	47.2
2016-11-01	49.0
2016-12-01	50.6
2017-01-01	51.8
2017-02-01	52.1
2017-03-01	50.6
2017-04-01	49.4
2017-05-01	48.9
2017-06-01	47.8
2017-07-01	43.9
2017-08-01	43.6
2017-09-01	44.6
2017-10-01	46.4
2017-11-01	47.3
2017-12-01	47.8
2018-01-01	46.4
2018-02-01	53.8
2018-03-01	45.5
2018-04-01	44.0
2018-05-01	42.5
2018-06-01	42.2
2018-07-01	42.0