Month Index 2010=100 2012-06-01 100.0 2012-07-01 100.1 2012-08-01 99.7 2012-09-01 99.2 2012-10-01 99.0 2012-11-01 99.1 2012-12-01 99.0 2013-01-01 98.4 2013-02-01 98.5 2013-03-01 98.5 2013-04-01 98.4 2013-05-01 98.3 2013-06-01 98.8 2013-07-01 98.7 2013-08-01 98.7 2013-09-01 98.9 2013-10-01 98.9 2013-11-01 98.8 2013-12-01 98.9 2014-01-01 98.8 2014-02-01 98.5 2014-03-01 98.8 2014-04-01 99.1 2014-05-01 99.3 2014-06-01 99.2 2014-07-01 99.4 2014-08-01 99.7 2014-09-01 100.2 2014-10-01 100.2 2014-11-01 100.5 2014-12-01 100.4 2015-01-01 100.4 2015-02-01 100.4 2015-03-01 100.5 2015-04-01 100.5 2015-05-01 100.5 2015-06-01 100.3 2015-07-01 100.2 2015-08-01 100.2 2015-09-01 100.1 2015-10-01 100.0 2015-11-01 100.0 2015-12-01 99.9 2016-01-01 100.0 2016-02-01 100.1 2016-03-01 99.9 2016-04-01 99.9 2016-05-01 99.8 2016-06-01 99.8 2016-07-01 99.7 2016-08-01 99.7 2016-09-01 99.8 2016-10-01 99.7 2016-11-01 99.7 2016-12-01 99.7 2017-01-01 99.7 2017-02-01 99.7 2017-03-01 99.7 2017-04-01 99.7 2017-05-01 99.5 2017-06-01 99.5 2017-07-01 99.6 2017-08-01 99.6 2017-09-01 99.7 2017-10-01 99.5 2017-11-01 99.5 2017-12-01 99.6