Month Percent, Seasonally Adjusted 2010-12-01 -3.80 2011-01-01 9.20 2011-02-01 26.50 2011-03-01 22.80 2011-04-01 17.80 2011-05-01 2.70 2011-06-01 11.40 2011-07-01 11.50 2011-08-01 7.10 2011-09-01 3.10 2011-10-01 -11.40 2011-11-01 -14.10 2011-12-01 -15.10 2012-01-01 -9.20 2012-02-01 6.40 2012-03-01 7.70 2012-04-01 -4.90 2012-05-01 -7.00 2012-06-01 -7.90 2012-07-01 -5.10 2012-08-01 -2.70 2012-09-01 -13.70 2012-10-01 -7.20 2012-11-01 -10.80 2012-12-01 -2.90 2013-01-01 0.98 2013-02-01 0.44 2013-03-01 3.14 2013-04-01 3.13 2013-05-01 2.30 2013-06-01 0.74 2013-07-01 -0.21 2013-08-01 0.01 2013-09-01 -4.38 2013-10-01 -2.24 2013-11-01 -3.96 2013-12-01 -0.45 2014-01-01 1.97 2014-02-01 0.04 2014-03-01 2.34 2014-04-01 2.07 2014-05-01 -0.28 2014-06-01 0.09 2014-07-01 0.08 2014-08-01 -3.30 2014-09-01 -5.69 2014-10-01 -7.06 2014-11-01 -8.39 2014-12-01 -7.60 2015-01-01 -4.65 2015-02-01 -3.71 2015-03-01 3.71 2015-04-01 -0.01 2015-05-01 1.59 2015-06-01 4.74 2015-07-01 5.05 2015-08-01 3.93 2015-09-01 0.15 2015-10-01 -3.96 2015-11-01 -0.28 2015-12-01 -5.40 2016-01-01 2.90 2016-02-01 3.80 2016-03-01 5.70 2016-04-01 5.50 2016-05-01 5.10 2016-06-01 7.20 2016-07-01 6.77 2016-08-01 8.95 2016-09-01 3.82 2016-10-01 -2.13 2016-11-01 1.95 2016-12-01 2.58 2017-01-01 3.52 2017-02-01 5.41 2017-03-01 7.63 2017-04-01 1.44 2017-05-01 4.63 2017-06-01 6.37 2017-07-01 4.50 2017-08-01 5.48 2017-09-01 -0.88 2017-10-01 -1.35 2017-11-01 -3.30 2017-12-01 0.10 2018-01-01 4.67 2018-02-01 5.09 2018-03-01 3.36 2018-04-01 3.61 2018-05-01 2.88 2018-06-01 3.00 2018-07-01 6.73 2018-08-01 4.72 2018-09-01 0.84