Quarter Index 2015=100 2006-04-01 66.7556741818063 2006-07-01 67.3564752467406 2006-10-01 67.7570093620818 2007-01-01 68.5580774846867 2007-04-01 68.7583444342798 2007-07-01 69.6261682067491 2007-10-01 69.7596796145553 2008-01-01 70.7610146867534 2008-04-01 70.3604806794896 2008-07-01 70.6942590368890 2008-10-01 70.9612817444240 2009-01-01 72.4966622316920 2009-04-01 72.8304405890913 2009-07-01 73.6982643615606 2009-10-01 72.6969292893625 2010-01-01 73.8317756612894 2010-04-01 77.1028036934959 2010-07-01 79.1054739459695 2010-10-01 79.9732977184388 2011-01-01 83.5113484581803 2011-04-01 82.8437917433816 2011-07-01 83.2443257506453 2011-10-01 82.9105473932460 2012-01-01 87.7837115625849 2012-04-01 88.3845126275192 2012-07-01 88.4512683854611 2012-10-01 87.9839786202555 2013-01-01 92.7903871397301 2013-04-01 92.1895860747958 2013-07-01 92.3230974826020 2013-10-01 91.7890520675320 2014-01-01 95.2603471574092 2014-04-01 94.7263017423392 2014-07-01 95.1268357496030 2014-10-01 94.4592790348043 2015-01-01 99.7997329693488 2015-04-01 100.4005340342830 2015-07-01 100.5340454420890 2015-10-01 99.2656875542788 2016-01-01 103.5380507667610 2016-04-01 103.8050734742960 2016-07-01 103.6048064166250 2016-10-01 103.2042724093620 2017-01-01 108.1441922285650 2017-04-01 108.0774365787000 2017-07-01 108.8785047013050 2017-10-01 108.0774365787000 2018-01-01 113.4813084076360 2018-04-01 114.8863150831590 2018-07-01 114.4540053368440