Month Percent, Seasonally Adjusted 2010-12-01 21.40 2011-01-01 23.50 2011-02-01 25.60 2011-03-01 18.40 2011-04-01 13.80 2011-05-01 19.60 2011-06-01 7.20 2011-07-01 3.80 2011-08-01 -0.90 2011-09-01 -0.90 2011-10-01 -2.90 2011-11-01 -3.00 2011-12-01 -7.90 2012-01-01 1.20 2012-02-01 5.70 2012-03-01 0.90 2012-04-01 0.80 2012-05-01 -5.20 2012-06-01 -2.60 2012-07-01 -1.30 2012-08-01 -1.00 2012-09-01 6.60 2012-10-01 2.10 2012-11-01 1.90 2012-12-01 3.00 2013-01-01 1.06 2013-02-01 0.16 2013-03-01 -4.66 2013-04-01 -4.20 2013-05-01 -5.80 2013-06-01 -3.93 2013-07-01 -6.32 2013-08-01 -2.76 2013-09-01 -4.31 2013-10-01 -3.63 2013-11-01 -3.57 2013-12-01 -5.09 2014-01-01 -0.14 2014-02-01 -0.32 2014-03-01 -2.83 2014-04-01 -0.70 2014-05-01 -3.21 2014-06-01 -2.12 2014-07-01 -3.52 2014-08-01 -3.70 2014-09-01 -4.88 2014-10-01 -4.42 2014-11-01 -0.88 2014-12-01 -0.71 2015-01-01 -3.93 2015-02-01 -1.74 2015-03-01 -2.80 2015-04-01 -1.31 2015-05-01 -1.92 2015-06-01 -0.55 2015-07-01 -1.66 2015-08-01 -4.26 2015-09-01 -8.08 2015-10-01 -2.55 2015-11-01 -6.27 2015-12-01 -6.14 2016-01-01 -0.20 2016-02-01 -3.60 2016-03-01 -0.10 2016-04-01 -4.10 2016-05-01 -0.30 2016-06-01 1.90 2016-07-01 -1.47 2016-08-01 -0.49 2016-09-01 -2.07 2016-10-01 -0.94 2016-11-01 -1.52 2016-12-01 -0.90 2017-01-01 -0.61 2017-02-01 -0.26 2017-03-01 0.73 2017-04-01 0.33 2017-05-01 -0.78 2017-06-01 -0.37 2017-07-01 -1.29 2017-08-01 -0.41 2017-09-01 0.89 2017-10-01 0.11 2017-11-01 0.33 2017-12-01 0.54 2018-01-01 0.77 2018-02-01 1.29 2018-03-01 1.91 2018-04-01 -0.16 2018-05-01 -0.54 2018-06-01 -1.34 2018-07-01 0.82 2018-08-01 0.27 2018-09-01 -0.47