Quarter Index 2015=100 2009-01-01 78.9241632445870 2009-04-01 80.1740997923974 2009-07-01 80.8236419604449 2009-10-01 81.3955316642696 2010-01-01 82.2510363857632 2010-04-01 83.3649835024307 2010-07-01 84.0015879317189 2010-10-01 84.6109372051100 2011-01-01 85.4913282007562 2011-04-01 86.3439434071548 2011-07-01 87.2663234825165 2011-10-01 88.0535731717634 2012-01-01 89.2572254147170 2012-04-01 89.7520353510045 2012-07-01 90.3679706362790 2012-10-01 90.9649548675964 2013-01-01 91.7081069120585 2013-04-01 92.6745846322051 2013-07-01 93.1441959143298 2013-10-01 93.6262503335307 2014-01-01 94.4537449807691 2014-04-01 95.7385899947286 2014-07-01 96.6377498226592 2014-10-01 97.3233198185592 2015-01-01 97.9493553908329 2015-04-01 99.3810971046278 2015-07-01 100.5264904756640 2015-10-01 102.1430570288760 2016-01-01 97.0720881952896 2016-04-01 105.3085077997380 2016-07-01 106.5372025068500 2016-10-01 107.1723751944240 2017-01-01 108.5494504064190 2017-04-01 110.2649372962210 2017-07-01 111.0146493208990 2017-10-01 112.1262015241540 2018-01-01 113.1362302240680 2018-04-01 115.0443514535430 2018-07-01 116.0283484859330