Month Index 2015=100 2009-12-01 109.02 2010-01-01 108.45 2010-02-01 112.84 2010-03-01 112.80 2010-04-01 113.13 2010-05-01 113.76 2010-06-01 113.34 2010-07-01 110.46 2010-08-01 110.42 2010-09-01 112.03 2010-10-01 112.45 2010-11-01 112.45 2010-12-01 114.61 2011-01-01 115.26 2011-02-01 116.23 2011-03-01 115.10 2011-04-01 114.89 2011-05-01 114.63 2011-06-01 114.63 2011-07-01 113.50 2011-08-01 114.94 2011-09-01 114.31 2011-10-01 114.42 2011-11-01 115.43 2011-12-01 115.16 2012-01-01 115.60 2012-02-01 115.92 2012-03-01 115.31 2012-04-01 115.14 2012-05-01 115.17 2012-06-01 115.23 2012-07-01 112.39 2012-08-01 114.66 2012-09-01 113.62 2012-10-01 115.43 2012-11-01 114.86 2012-12-01 114.64 2013-01-01 115.61 2013-02-01 115.74 2013-03-01 114.26 2013-04-01 115.14 2013-05-01 112.59 2013-06-01 111.72 2013-07-01 111.49 2013-08-01 112.10 2013-09-01 110.60 2013-10-01 110.54 2013-11-01 111.07 2013-12-01 111.14 2014-01-01 110.49 2014-02-01 109.67 2014-03-01 108.86 2014-04-01 108.01 2014-05-01 106.77 2014-06-01 105.38 2014-07-01 104.50 2014-08-01 104.36 2014-09-01 103.51 2014-10-01 103.32 2014-11-01 103.64 2014-12-01 103.89 2015-01-01 102.82 2015-02-01 101.87 2015-03-01 102.36 2015-04-01 102.03 2015-05-01 101.35 2015-06-01 98.53 2015-07-01 98.69 2015-08-01 98.77 2015-09-01 98.37 2015-10-01 98.42 2015-11-01 98.28 2015-12-01 98.52 2016-01-01 97.90 2016-02-01 98.11 2016-03-01 96.98 2016-04-01 94.82 2016-05-01 94.48 2016-06-01 94.51 2016-07-01 95.93 2016-08-01 95.61 2016-09-01 95.27 2016-10-01 96.34 2016-11-01 97.02 2016-12-01 95.21 2017-01-01 95.48 2017-02-01 94.96 2017-03-01 91.64 2017-04-01 90.00 2017-05-01 90.86 2017-06-01 89.26 2017-07-01 91.03 2017-08-01 90.80 2017-09-01 90.56 2017-10-01 90.86 2017-11-01 90.54 2017-12-01 87.74 2018-01-01 88.24 2018-02-01 87.44 2018-03-01 85.89 2018-04-01 84.67 2018-05-01 85.12 2018-06-01 84.62 2018-07-01 85.60 2018-08-01 86.12 2018-09-01 86.09 2018-10-01 86.18