Quarter Index 2015=100, Not Seasonally adjusted 1997-01-01 41.6907452547369 1997-04-01 42.7824407205069 1997-07-01 43.0771012427919 1997-10-01 43.8660152749007 1998-01-01 44.4329735066644 1998-04-01 44.9481745810461 1998-07-01 45.1460376290633 1998-10-01 45.2885830443412 1999-01-01 47.3319331884587 1999-04-01 48.2584169122394 1999-07-01 49.8507792144242 1999-10-01 50.2939943683587 2000-01-01 56.1247120687254 2000-04-01 60.3340437004461 2000-07-01 60.9215565639167 2000-10-01 61.5509086696618 2001-01-01 66.6810295000649 2001-04-01 72.6628064599365 2001-07-01 73.4339851794670 2001-10-01 73.8864106243846 2002-01-01 70.5555495087965 2002-04-01 71.1944143068956 2002-07-01 71.6063698017128 2002-10-01 71.9154283688656 2003-01-01 76.0241258954761 2003-04-01 82.6230973498237 2003-07-01 83.3044046897959 2003-10-01 83.6177760364470 2004-01-01 88.1811084033194 2004-04-01 92.2445772529711 2004-07-01 92.9274363949611 2004-10-01 93.0404048606564 2005-01-01 93.7441112824832 2005-04-01 93.9427360674918 2005-07-01 94.0650090870211 2005-10-01 94.4909820202290 2006-01-01 98.6386400456064 2006-04-01 99.1033796793855 2006-07-01 99.4950939647672 2006-10-01 99.8345305655450 2007-01-01 98.3486075292761 2007-04-01 99.0340756667636 2007-07-01 99.8871155792052 2007-10-01 100.1135429342610 2008-01-01 95.5301484006509 2008-04-01 95.9538814326264 2008-07-01 96.9737908581593 2008-10-01 97.5087298121489 2009-01-01 105.2975765620250 2009-04-01 105.3975830402470 2009-07-01 105.8534129306490 2009-10-01 106.2369885439230 2010-01-01 100.3086185122570 2010-04-01 100.5018324621060 2010-07-01 100.6399727862850 2010-10-01 100.4738393892700 2011-01-01 105.1816172301220 2011-04-01 105.8702834447310 2011-07-01 106.1429910493180 2011-10-01 106.3821058636110 2012-01-01 108.1379016362100 2012-04-01 108.3368119956340 2012-07-01 108.3991253062230 2012-10-01 108.6729522767710 2013-01-01 100.7904012639230 2013-04-01 100.9424322237090 2013-07-01 100.9514953080190 2013-10-01 100.8808259146550 2014-01-01 107.1142937828980 2014-04-01 107.1530619647210 2014-07-01 107.1918301465440 2014-10-01 107.2693665101900 2015-01-01 100.0481975344890 2015-04-01 100.0037075026530 2015-07-01 99.9888774920410 2015-10-01 99.9592174708169 2016-01-01 100.5975472784580 2016-04-01 100.6485483913520 2016-07-01 100.8223164847000 2016-10-01 100.9545892504620 2017-01-01 101.8152460883320 2017-04-01 102.0436853083710 2017-07-01 102.2073124585350 2017-10-01 102.3963955928600 2018-01-01 112.3378273785390 2018-04-01 112.9371516363630 2018-07-01 113.3620184854420