Quarter Index 2015=100, Not Seasonally adjusted 2010-01-01 89.0740472511266 2010-04-01 89.4722479855892 2010-07-01 89.9354284218975 2010-10-01 89.8141116386488 2011-01-01 90.2958577040559 2011-04-01 90.8595486151401 2011-07-01 91.5877694116856 2011-10-01 91.7090861949343 2012-01-01 92.1857107074865 2012-04-01 92.8057386999738 2012-07-01 93.4382504775448 2012-10-01 93.7180153022396 2013-01-01 94.4119857140685 2013-04-01 95.0457778798531 2013-07-01 95.7359071270409 2013-10-01 95.9436501147148 2014-01-01 96.7746220654102 2014-04-01 97.6590502240279 2014-07-01 98.2185798734176 2014-10-01 98.3533407329102 2015-01-01 99.0005769749388 2015-04-01 99.7652888355750 2015-07-01 100.4326911919690 2015-10-01 100.8014429975170 2016-01-01 101.5651945669930 2016-04-01 102.5478925210120 2016-07-01 103.4070330124090 2016-10-01 103.8081146203530 2017-01-01 104.6554115207730 2017-04-01 105.3039281510150 2017-07-01 106.0193450654240 2017-10-01 106.5033318102050 2018-01-01 107.4524195736150 2018-04-01 108.3099595797450 2018-07-01 108.9908060123830