Quarter Index 2015=100, Not Seasonally adjusted 2010-01-01 89.4911382382909 2010-04-01 90.1186976357819 2010-07-01 91.9264191473759 2010-10-01 91.9968329991109 2011-01-01 92.5899966902245 2011-04-01 92.4105549390288 2011-07-01 92.9715943383369 2011-10-01 93.4599484713380 2012-01-01 94.1728481591808 2012-04-01 94.0339673824868 2012-07-01 94.7166897053002 2012-10-01 94.7630914601302 2013-01-01 95.6057862663786 2013-04-01 95.9182680139400 2013-07-01 96.9491657418764 2013-10-01 97.0929138355106 2014-01-01 97.8836905943968 2014-04-01 98.0164061029665 2014-07-01 98.3788589711141 2014-10-01 98.9593676381831 2015-01-01 99.3584876272804 2015-04-01 99.4383116250998 2015-07-01 100.2618616513830 2015-10-01 100.9413390962370 2016-01-01 101.7944175119570 2016-04-01 101.8820292168810 2016-07-01 102.3538344722860 2016-10-01 103.1050237200580 2017-01-01 103.8260356028010 2017-04-01 105.9887467632340 2017-07-01 106.1724068557780 2017-10-01 107.5307127698930 2018-01-01 107.6867913997750 2018-04-01 108.3130528460820 2018-07-01 108.5401943032920