Quarter Index 2015=100, Not Seasonally adjusted 2010-01-01 94.9441829657523 2010-04-01 95.7209999182474 2010-07-01 92.9624321578193 2010-10-01 94.9748819174832 2011-01-01 94.2851565563117 2011-04-01 96.2088463033624 2011-07-01 95.6549304351743 2011-10-01 98.6300592790084 2012-01-01 97.6877349345729 2012-04-01 100.3778974221220 2012-07-01 98.2536634360469 2012-10-01 101.7363260362150 2013-01-01 99.9421057812466 2013-04-01 100.8240332749940 2013-07-01 99.7051899581060 2013-10-01 101.9735755436130 2014-01-01 99.9124078822895 2014-04-01 101.8988302698340 2014-07-01 100.4045921627580 2014-10-01 101.8194134164430 2015-01-01 99.2807435820004 2015-04-01 100.8176932740930 2015-07-01 99.3187835874061 2015-10-01 100.5827795565000 2016-01-01 99.1115656632225 2016-04-01 100.7392774734760 2016-07-01 99.3371362215930 2016-10-01 100.7212585235470 2017-01-01 99.7926152336874 2017-04-01 100.2868016197030 2017-07-01 98.9887698562989 2017-10-01 99.3481478021052 2018-01-01 99.9337636747980 2018-04-01 101.5357817971900 2018-07-01 98.7288298193600