Month Percent, Seasonally Adjusted 2011-01-01 113.50 2011-02-01 112.37 2011-03-01 109.24 2011-04-01 107.86 2011-05-01 106.49 2011-06-01 109.36 2011-07-01 108.09 2011-08-01 106.85 2011-09-01 105.74 2011-10-01 105.81 2011-11-01 106.48 2011-12-01 106.56 2012-01-01 105.16 2012-02-01 104.14 2012-03-01 104.82 2012-04-01 103.69 2012-05-01 104.41 2012-06-01 101.77 2012-07-01 102.74 2012-08-01 104.56 2012-09-01 106.90 2012-10-01 102.50 2012-11-01 102.10 2012-12-01 103.08 2013-01-01 106.46 2013-02-01 108.34 2013-03-01 109.32 2013-04-01 105.74 2013-05-01 103.85 2013-06-01 103.88 2013-07-01 102.65 2013-08-01 104.89 2013-09-01 107.73 2013-10-01 106.45 2013-11-01 105.53 2013-12-01 104.98 2014-01-01 107.18 2014-02-01 103.43 2014-03-01 101.83 2014-04-01 103.23 2014-05-01 103.87 2014-06-01 101.89 2014-07-01 103.81 2014-08-01 105.05 2014-09-01 106.87 2014-10-01 105.80 2014-11-01 103.58 2014-12-01 105.39 2015-01-01 103.57 2015-02-01 103.23 2015-03-01 103.11 2015-04-01 101.76 2015-05-01 103.09 2015-06-01 103.48 2015-07-01 103.71 2015-08-01 101.98 2015-09-01 98.38 2015-10-01 100.78 2015-11-01 105.37 2015-12-01 104.93 2016-01-01 108.76 2016-02-01 106.18 2016-03-01 110.51 2016-04-01 103.95 2016-05-01 103.82 2016-06-01 99.65 2016-07-01 103.56 2016-08-01 101.19 2016-09-01 97.99 2016-10-01 96.22 2016-11-01 96.03 2016-12-01 96.13 2017-01-01 95.94 2017-02-01 97.93 2017-03-01 97.66 2017-04-01 101.64 2017-05-01 102.78 2017-06-01 100.67 2017-07-01 107.28 2017-08-01 108.47 2017-09-01 105.95 2017-10-01 103.98 2017-11-01 99.92 2017-12-01 100.60 2018-01-01 106.23 2018-02-01 104.68 2018-03-01 102.64 2018-04-01 100.32 2018-05-01 97.14 2018-06-01 94.38 2018-07-01 97.27 2018-08-01 93.39 2018-09-01 88.54 2018-10-01 86.97