Month Percent, Seasonally Adjusted 2003-01-01 -10 2003-02-01 -9 2003-03-01 -8 2003-04-01 -7 2003-05-01 -6 2003-06-01 -6 2003-07-01 -2 2003-08-01 -3 2003-09-01 -5 2003-10-01 -4 2003-11-01 -3 2003-12-01 -3 2004-01-01 -3 2004-02-01 -3 2004-03-01 -5 2004-04-01 -5 2004-05-01 -3 2004-06-01 0 2004-07-01 -2 2004-08-01 -3 2004-09-01 -3 2004-10-01 -3 2004-11-01 -3 2004-12-01 0 2005-01-01 -2 2005-02-01 -2 2005-03-01 -3 2005-04-01 -3 2005-05-01 -3 2005-06-01 -4 2005-07-01 -2 2005-08-01 -5 2005-09-01 -5 2005-10-01 -4 2005-11-01 -4 2005-12-01 -6 2006-01-01 -5 2006-02-01 -7 2006-03-01 -8 2006-04-01 -6 2006-05-01 -6 2006-06-01 -5 2006-07-01 -3 2006-08-01 -3 2006-09-01 -4 2006-10-01 -4 2006-11-01 -4 2006-12-01 -4 2007-01-01 -2 2007-02-01 -2 2007-03-01 -5 2007-04-01 -4 2007-05-01 -3 2007-06-01 -4 2007-07-01 -4 2007-08-01 -6 2007-09-01 -7 2007-10-01 -7 2007-11-01 -7 2007-12-01 -5 2008-01-01 -6 2008-02-01 -6 2008-03-01 -6 2008-04-01 -7 2008-05-01 -7 2008-06-01 -7 2008-07-01 -7 2008-08-01 -6 2008-09-01 -3 2008-10-01 -2 2008-11-01 6 2008-12-01 12 2009-01-01 12 2009-02-01 10 2009-03-01 5 2009-04-01 4 2009-05-01 0 2009-06-01 -1 2009-07-01 -3 2009-08-01 -5 2009-09-01 -7 2009-10-01 -8 2009-11-01 -6 2009-12-01 -5 2010-01-01 -7 2010-02-01 -10 2010-03-01 -10 2010-04-01 -11 2010-05-01 -12 2010-06-01 -11 2010-07-01 -12 2010-08-01 -12 2010-09-01 -11 2010-10-01 -10 2010-11-01 -8 2010-12-01 -6 2011-01-01 -6 2011-02-01 -9 2011-03-01 -11 2011-04-01 -11 2011-05-01 -10 2011-06-01 -10 2011-07-01 -9 2011-08-01 -8 2011-09-01 -8 2011-10-01 -6 2011-11-01 -4 2011-12-01 -5 2012-01-01 -5 2012-02-01 -5 2012-03-01 -6 2012-04-01 -6 2012-05-01 -5 2012-06-01 -5 2012-07-01 -6 2012-08-01 -6 2012-09-01 -6 2012-10-01 -4 2012-11-01 -4 2012-12-01 -5 2013-01-01 -3 2013-02-01 -5 2013-03-01 -7 2013-04-01 -8 2013-05-01 -10 2013-06-01 -7 2013-07-01 -3 2013-08-01 -5 2013-09-01 -5 2013-10-01 -3 2013-11-01 -2 2013-12-01 -2 2014-01-01 -3 2014-02-01 -6 2014-03-01 -5 2014-04-01 -5 2014-05-01 -5 2014-06-01 -5 2014-07-01 -4 2014-08-01 -5 2014-09-01 -4 2014-10-01 -5 2014-11-01 -5 2014-12-01 -4 2015-01-01 -1 2015-02-01 -4 2015-03-01 -4 2015-04-01 -5 2015-05-01 -5 2015-06-01 -2 2015-07-01 -2 2015-08-01 -2 2015-09-01 -4 2015-10-01 -2 2015-11-01 -1 2015-12-01 -3 2016-01-01 -2 2016-02-01 -2 2016-03-01 -2 2016-04-01 -3 2016-05-01 -1 2016-06-01 -2 2016-07-01 -3 2016-08-01 -2 2016-09-01 -4 2016-10-01 -4 2016-11-01 -1 2016-12-01 -4 2017-01-01 -5 2017-02-01 -6 2017-03-01 -4 2017-04-01 -5 2017-05-01 -4 2017-06-01 -4 2017-07-01 -3 2017-08-01 -4 2017-09-01 -6 2017-10-01 -4 2017-11-01 -5 2017-12-01 -5 2018-01-01 -3 2018-02-01 -3 2018-03-01 -4 2018-04-01 -3 2018-05-01 -8 2018-06-01 -8 2018-07-01 -8 2018-08-01 -9 2018-09-01 -7 2018-10-01 -7