Month Index 2015=100 2015-12-01 99.14 2016-01-01 99.14 2016-02-01 99.14 2016-03-01 99.14 2016-04-01 99.14 2016-05-01 99.14 2016-06-01 99.14 2016-07-01 99.14 2016-08-01 99.14 2016-09-01 99.14 2016-10-01 99.14 2016-11-01 99.14 2016-12-01 99.14 2017-01-01 99.14 2017-02-01 99.14 2017-03-01 99.14 2017-04-01 99.14 2017-05-01 99.14 2017-06-01 99.14 2017-07-01 99.14 2017-08-01 99.14 2017-09-01 101.91 2017-10-01 101.19 2017-11-01 101.19 2017-12-01 101.23 2018-01-01 101.23 2018-02-01 101.23 2018-03-01 101.23 2018-04-01 101.65 2018-05-01 101.65 2018-06-01 101.65 2018-07-01 101.65 2018-08-01 101.91 2018-09-01 102.70 2018-10-01 102.70