Month Percent, Seasonally Adjusted 2010-12-01 7.50 2011-01-01 5.60 2011-02-01 4.40 2011-03-01 10.10 2011-04-01 10.20 2011-05-01 11.40 2011-06-01 3.20 2011-07-01 12.10 2011-08-01 6.70 2011-09-01 4.60 2011-10-01 -2.30 2011-11-01 2.40 2011-12-01 4.80 2012-01-01 -4.50 2012-02-01 0.00 2012-03-01 8.40 2012-04-01 2.20 2012-05-01 2.80 2012-06-01 1.50 2012-07-01 -6.40 2012-08-01 2.40 2012-09-01 7.90 2012-10-01 -3.30 2012-11-01 -3.20 2012-12-01 -2.10 2013-01-01 -0.71 2013-02-01 1.89 2013-03-01 1.14 2013-04-01 -0.85 2013-05-01 0.54 2013-06-01 0.48 2013-07-01 0.71 2013-08-01 1.32 2013-09-01 -0.63 2013-10-01 -0.28 2013-11-01 2.23 2013-12-01 -2.32 2014-01-01 -1.97 2014-02-01 -1.10 2014-03-01 0.10 2014-04-01 -1.04 2014-05-01 1.38 2014-06-01 3.33 2014-07-01 6.43 2014-08-01 9.84 2014-09-01 8.01 2014-10-01 8.44 2014-11-01 -1.20 2014-12-01 1.82 2015-01-01 -0.49 2015-02-01 5.70 2015-03-01 2.13 2015-04-01 4.38 2015-05-01 -1.21 2015-06-01 1.67 2015-07-01 5.18 2015-08-01 4.93 2015-09-01 -1.31 2015-10-01 -2.82 2015-11-01 -0.76 2015-12-01 1.06 2016-01-01 3.10 2016-02-01 4.70 2016-03-01 6.50 2016-04-01 8.10 2016-05-01 1.90 2016-06-01 5.40 2016-07-01 2.65 2016-08-01 5.05 2016-09-01 8.57 2016-10-01 5.46 2016-11-01 4.04 2016-12-01 4.68 2017-01-01 4.49 2017-02-01 5.09 2017-03-01 5.94 2017-04-01 5.86 2017-05-01 7.07 2017-06-01 6.41 2017-07-01 5.14 2017-08-01 4.08 2017-09-01 6.50 2017-10-01 3.46 2017-11-01 6.18 2017-12-01 0.39 2018-01-01 6.75 2018-02-01 2.62 2018-03-01 11.30 2018-04-01 6.83 2018-05-01 6.29 2018-06-01 3.95 2018-07-01 4.09 2018-08-01 7.48 2018-09-01 8.04