Month Percent, Seasonally Adjusted 2010-03-01 29.7 2010-04-01 33.8 2010-05-01 31.6 2010-06-01 34.1 2010-07-01 28.5 2010-08-01 33.0 2010-09-01 30.1 2010-10-01 31.2 2010-11-01 30.0 2010-12-01 30.5 2011-01-01 31.1 2011-02-01 28.9 2011-03-01 28.4 2011-04-01 25.3 2011-05-01 27.1 2011-06-01 24.8 2011-07-01 29.0 2011-08-01 25.0 2011-09-01 25.8 2011-10-01 25.1 2011-11-01 25.2 2011-12-01 24.5 2012-01-01 24.5 2012-02-01 27.0 2012-03-01 23.0 2012-04-01 26.6 2012-05-01 23.5 2012-06-01 23.6 2012-07-01 27.6 2012-08-01 22.4 2012-09-01 28.4 2012-10-01 23.8 2012-11-01 27.3 2012-12-01 23.8 2013-01-01 24.1 2013-02-01 26.0 2013-03-01 24.1 2013-04-01 24.4 2013-05-01 27.4 2013-06-01 26.7 2013-07-01 21.9 2013-08-01 26.5 2013-09-01 24.3 2013-10-01 26.7 2013-11-01 25.7 2013-12-01 28.4 2014-01-01 25.4 2014-02-01 26.8 2014-03-01 10.3 2014-04-01 6.9 2014-05-01 7.7 2014-06-01 8.3 2014-07-01 5.6 2014-08-01 8.9 2014-09-01 5.5 2014-10-01 8.1 2014-11-01 4.3 2014-12-01 7.2 2015-01-01 5.3 2015-02-01 4.6 2015-03-01 -22.4 2015-04-01 -24.4 2015-05-01 -25.5 2015-06-01 -26.5 2015-07-01 -24.8 2015-08-01 -28.5 2015-09-01 -27.5 2015-10-01 -30.4 2015-11-01 -26.6 2015-12-01 -30.1 2016-01-01 -24.3 2016-02-01 -26.7 2016-03-01 -26.3 2016-04-01 -25.6 2016-05-01 -24.7 2016-06-01 -23.1 2016-07-01 -22.4 2016-08-01 -19.3 2016-09-01 -20.1 2016-10-01 -18.8 2016-11-01 -19.7 2016-12-01 -18.3 2017-01-01 -18.4 2017-02-01 0.7 2017-03-01 -0.7 2017-04-01 2.5 2017-05-01 0.5 2017-06-01 0.9 2017-07-01 1.7 2017-08-01 0.2 2017-09-01 0.7 2017-10-01 2.5 2017-11-01 0.9 2017-12-01 0.3 2018-01-01 9.7 2018-02-01 16.0 2018-03-01 15.1 2018-04-01 13.6 2018-05-01 8.2 2018-06-01 -1.9 2018-07-01 -1.0 2018-08-01 1.5 2018-09-01 6.0 2018-10-01 4.1