Quarter Index 2015=100 1970-01-01 14.6795507334781 1970-04-01 14.8813512946624 1970-07-01 15.0709224124006 1970-10-01 15.3016444039977 1971-01-01 15.8620246543484 1971-04-01 15.8402377470638 1971-07-01 16.0346625880217 1971-10-01 16.3359477179711 1972-01-01 16.6339231503467 1972-04-01 16.8265603675484 1972-07-01 17.0425612004549 1972-10-01 17.2606694740125 1973-01-01 17.6342504714772 1973-04-01 17.9207295038193 1973-07-01 18.1125620750273 1973-10-01 18.4590052672250 1974-01-01 19.0652695854600 1974-04-01 19.2936251140180 1974-07-01 19.6456152542171 1974-10-01 20.6475610335155 1975-01-01 20.8345126329970 1975-04-01 21.3312989396090 1975-07-01 21.8637742453594 1975-10-01 22.3484455536139 1976-01-01 22.8868838334031 1976-04-01 23.4548977847047 1976-07-01 23.7844750208070 1976-10-01 24.4417890611300 1977-01-01 25.0411992867471 1977-04-01 25.9605694120816 1977-07-01 26.7707494031377 1977-10-01 27.4122992622369 1978-01-01 28.3596109579639 1978-04-01 28.7147773760622 1978-07-01 28.9528569356627 1978-10-01 29.3920505691763 1979-01-01 29.8983670283823 1979-04-01 30.4261135829288 1979-07-01 30.9014326437879 1979-10-01 31.9433814256286 1980-01-01 33.4441404155522 1980-04-01 34.0600491871152 1980-07-01 34.8422149222451 1980-10-01 36.1839576506881 1981-01-01 37.3758578790121 1981-04-01 38.2524310624955 1981-07-01 38.8288975305736 1981-10-01 39.2897089517903 1982-01-01 40.3275013365918 1982-04-01 40.9873328913319 1982-07-01 41.4279293081743 1982-10-01 42.3968045169041 1983-01-01 43.6908841233732 1983-04-01 44.4529201279682 1983-07-01 45.1129189275273 1983-10-01 46.1369885296341 1984-01-01 47.1956880181058 1984-04-01 47.9290221694792 1984-07-01 48.4712996829997 1984-10-01 49.6197019960440 1985-01-01 50.6237727809751 1985-04-01 51.5276436517989 1985-07-01 51.6204044743225 1985-10-01 52.6501631026140 1986-01-01 53.4150488748513 1986-04-01 53.8149159237267 1986-07-01 54.2194224399633 1986-10-01 54.9543575776467 1987-01-01 55.7616068828908 1987-04-01 56.2001085358561 1987-07-01 56.7855823534882 1987-10-01 57.8513142313762 1988-01-01 58.6700863143087 1988-04-01 59.8410295958030 1988-07-01 60.3993393417939 1988-10-01 61.4614086482246 1989-01-01 62.4344837436784 1989-04-01 63.5091370967609 1989-07-01 64.0882398476226 1989-10-01 65.4363655031059 1990-01-01 67.6610503799826 1990-04-01 69.0122245752270 1990-07-01 69.9828310831061 1990-10-01 71.3794153994283 1991-01-01 75.2302045362411 1991-04-01 76.9634763936713 1991-07-01 77.0916339665950 1991-10-01 78.6163399747711 1992-01-01 79.4219914464351 1992-04-01 79.8106239672203 1992-07-01 80.3081008874592 1992-10-01 81.4597110281936 1993-01-01 83.1515255372913 1993-04-01 83.7138071225376 1993-07-01 83.7232531519489 1993-10-01 84.9012517927493 1994-01-01 85.0962536968476 1994-04-01 85.7734727075597 1994-07-01 85.9110449327249 1994-10-01 86.8925264073464 1995-01-01 87.3118461004609 1995-04-01 88.1531873762831 1995-07-01 88.3384898315317 1995-10-01 89.2406023798064 1996-01-01 89.6383248859642 1996-04-01 89.7453560659176 1996-07-01 88.9543021147901 1996-10-01 89.0940180239011 1997-01-01 88.3984678655318 1997-04-01 89.0722750833151 1997-07-01 88.8143568455056 1997-10-01 89.7622970907766 1998-01-01 88.6624590374518 1998-04-01 88.9596029375183 1998-07-01 88.3921059070715 1998-10-01 88.7886706937876 1999-01-01 88.7929875783842 1999-04-01 89.3035581823650 1999-07-01 89.0946843129489 1999-10-01 89.6457032017412 2000-01-01 88.4679657218406 2000-04-01 89.0086128674931 2000-07-01 88.7534101808068 2000-10-01 89.5574280102078 2001-01-01 89.5068776711698 2001-04-01 90.5085487520071 2001-07-01 90.6341798594116 2001-10-01 91.5496666898249 2002-01-01 90.9011007234330 2002-04-01 92.1012454174620 2002-07-01 92.0737266748162 2002-10-01 92.9906464283278 2003-01-01 91.8794773674132 2003-04-01 92.5443764036269 2003-07-01 92.0411755064424 2003-10-01 92.6692470548298 2004-01-01 91.1727874405759 2004-04-01 91.6084117939743 2004-07-01 91.2558782920626 2004-10-01 91.9313376088559 2005-01-01 91.3276388828475 2005-04-01 91.6176760947221 2005-07-01 90.8880390305911 2005-10-01 91.6804882579648 2006-01-01 91.3508903932232 2006-04-01 91.8687807258560 2006-07-01 91.6539974648817 2006-10-01 92.4653074784439 2007-01-01 93.1820291111276 2007-04-01 94.5289439026998 2007-07-01 95.0626380716756 2007-10-01 96.2921127329674 2008-01-01 94.9986780315443 2008-04-01 96.0958839730078 2008-07-01 95.8921142221404 2008-10-01 96.8886275853497 2009-01-01 95.3089835038036 2009-04-01 95.3330957547952 2009-07-01 95.3515032539290 2009-10-01 96.2176769360565 2010-01-01 93.9123218814548 2010-04-01 95.1498849551089 2010-07-01 95.4056426365736 2010-10-01 96.2358413695994 2011-01-01 95.5875783422730 2011-04-01 97.2831942986959 2011-07-01 97.9679253903206 2011-10-01 99.0890605204494 2012-01-01 97.2661058927849 2012-04-01 98.4296830989808 2012-07-01 98.2920392211900 2012-10-01 98.3814407258027 2013-01-01 97.8906532756459 2013-04-01 98.6408547169198 2013-07-01 98.3993086995212 2013-10-01 98.9478979309873 2014-01-01 98.5113235525340 2014-04-01 99.2786570723743 2014-07-01 98.9286346171919 2014-10-01 99.7197489665799 2015-01-01 99.4227869794735 2015-04-01 99.7697931492030 2015-07-01 100.2155326159750 2015-10-01 100.5918872553480 2016-01-01 101.3076102960260 2016-04-01 101.8982444688590 2016-07-01 101.9405180998110 2016-10-01 101.9141089690030 2017-01-01 102.3913642923910 2017-04-01 104.0465845373780 2017-07-01 104.2504278010640 2017-10-01 104.1484509931320 2018-01-01 102.8958295455270 2018-04-01 103.9898829382140 2018-07-01 103.7466915181050