Quarter Index 2015=100 1970-01-01 82.8332805403702 1970-04-01 84.2595333911351 1970-07-01 85.1314440442860 1970-10-01 85.3694868096649 1971-01-01 85.0083092353600 1971-04-01 84.8283351991966 1971-07-01 84.2078775409239 1971-10-01 83.6897617702298 1972-01-01 81.1400698342885 1972-04-01 82.8274110816367 1972-07-01 84.6330386480268 1972-10-01 86.7362649217048 1973-01-01 86.5448613164296 1973-04-01 88.7180209701774 1973-07-01 90.9763879846811 1973-10-01 91.8126214067624 1974-01-01 91.1568675586930 1974-04-01 93.3853155481514 1974-07-01 93.9904615111251 1974-10-01 93.8133924958201 1975-01-01 94.9523504229022 1975-04-01 95.5130440182520 1975-07-01 94.2864547585976 1975-10-01 94.0764160757148 1976-01-01 92.5700257781420 1976-04-01 95.1281389504315 1976-07-01 94.9405326292610 1976-10-01 96.7520930114956 1977-01-01 95.7842827587100 1977-04-01 93.9345829179147 1977-07-01 93.4503779108814 1977-10-01 92.7907997917865 1978-01-01 94.3346490540667 1978-04-01 95.8319826317956 1978-07-01 95.0606749756909 1978-10-01 97.4043652843119 1979-01-01 97.0286753707839 1979-04-01 96.4868722826373 1979-07-01 95.2319113829220 1979-10-01 94.4384990512170 1980-01-01 90.0642850511958 1980-04-01 88.4936270105834 1980-07-01 88.5600478267872 1980-10-01 86.9139607091375 1981-01-01 84.2321945102761 1981-04-01 82.9674372393355 1981-07-01 84.1212428658702 1981-10-01 86.2533177684272 1982-01-01 84.0462475420033 1982-04-01 83.3186743238153 1982-07-01 82.2128003074506 1982-10-01 84.9985888282412 1983-01-01 87.9222567903564 1983-04-01 87.3729418114968 1983-07-01 85.2960140508890 1983-10-01 85.0447985808598 1984-01-01 84.2840589072150 1984-04-01 83.4965418265284 1984-07-01 83.8462985048585 1984-10-01 84.5838216748991 1985-01-01 84.7942733794477 1985-04-01 84.9679860780386 1985-07-01 85.7368635350473 1985-10-01 87.2684802323510 1986-01-01 86.3426741474532 1986-04-01 87.6434722255158 1986-07-01 89.9509743351205 1986-10-01 93.2466042332918 1987-01-01 95.5886641521032 1987-04-01 96.6400164645242 1987-07-01 95.5896727329493 1987-10-01 97.2293910081234 1988-01-01 98.0682682052873 1988-04-01 97.3317297736717 1988-07-01 96.4198141783416 1988-10-01 96.1326820611524 1989-01-01 93.8988381279625 1989-04-01 93.0520872224298 1989-07-01 93.4371345596018 1989-10-01 95.5533987795480 1990-01-01 97.4665343220889 1990-04-01 97.9404321446222 1990-07-01 97.1747538663056 1990-10-01 97.3923931923494 1991-01-01 96.6038202235149 1991-04-01 92.6879216638734 1991-07-01 91.8106856411972 1991-10-01 92.4688996767144 1992-01-01 91.6696948325764 1992-04-01 91.3424085304206 1992-07-01 92.9987248986360 1992-10-01 95.4977760640214 1993-01-01 97.2411854554282 1993-04-01 96.2391232897910 1993-07-01 91.7010486140191 1993-10-01 92.3108583908733 1994-01-01 91.0590383774137 1994-04-01 91.8192963100515 1994-07-01 93.0661203904661 1994-10-01 93.4592548893601 1995-01-01 93.8702181658320 1995-04-01 97.0351054122641 1995-07-01 96.7764702038798 1995-10-01 96.0417272107361 1996-01-01 96.4988632017083 1996-04-01 94.1729137479080 1996-07-01 94.5978392307381 1996-10-01 94.6735037840547 1997-01-01 92.0554224454514 1997-04-01 92.0027242362204 1997-07-01 90.8051494298179 1997-10-01 94.3801538741772 1998-01-01 94.4485670443051 1998-04-01 94.5537369195074 1998-07-01 97.7158154242958 1998-10-01 101.4902202321800 1999-01-01 100.1376543905410 1999-04-01 96.6138532366966 1999-07-01 97.1025674640566 1999-10-01 95.3542324603787 2000-01-01 93.2175275312454 2000-04-01 90.9482355037260 2000-07-01 90.2483190817707 2000-10-01 89.1638990300422 2001-01-01 94.2211466080403 2001-04-01 92.6861299540764 2001-07-01 92.8426863609146 2001-10-01 93.6709158142255 2002-01-01 94.0322438838017 2002-04-01 95.8455779025918 2002-07-01 97.3125692270092 2002-10-01 97.6226728701532 2003-01-01 99.3786507608180 2003-04-01 102.8704792551100 2003-07-01 102.5335418179770 2003-10-01 101.9318647753760 2004-01-01 102.6208955625840 2004-04-01 100.8940917575440 2004-07-01 103.4170662845640 2004-10-01 102.9932825236770 2005-01-01 104.3801850963550 2005-04-01 101.5658293062580 2005-07-01 101.9184753068140 2005-10-01 101.8756777200480 2006-01-01 101.9920530831650 2006-04-01 101.5110026368310 2006-07-01 102.0952662953840 2006-10-01 104.8649461360400 2007-01-01 105.3285980069820 2007-04-01 107.1683523416980 2007-07-01 106.4311929741170 2007-10-01 107.1116019967200 2008-01-01 107.8528103488590 2008-04-01 109.3230537548310 2008-07-01 109.9206169746340 2008-10-01 111.6046536868030 2009-01-01 113.1269880535090 2009-04-01 114.1873877004540 2009-07-01 114.2031907741860 2009-10-01 111.4458112699590 2010-01-01 110.7651258397760 2010-04-01 106.9102457784420 2010-07-01 104.7181554186370 2010-10-01 106.0633122234450 2011-01-01 104.6184723628030 2011-04-01 104.5945181063450 2011-07-01 105.2219065194330 2011-10-01 103.6938745396620 2012-01-01 101.4583947605430 2012-04-01 99.8222349086425 2012-07-01 98.2737676837423 2012-10-01 99.4384101580826 2013-01-01 99.7142935293159 2013-04-01 99.6513667156130 2013-07-01 100.8209604905010 2013-10-01 102.2981880887750 2014-01-01 103.1150650344110 2014-04-01 103.1066142871450 2014-07-01 100.5666669325480 2014-10-01 101.2733386290820 2015-01-01 99.6649049830492 2015-04-01 98.2167003680845 2015-07-01 100.9647360661680 2015-10-01 101.1536585826980 2016-01-01 102.6057691883690 2016-04-01 102.3687674360820 2016-07-01 101.2732161493210 2016-10-01 100.7111772541720 2017-01-01 97.7942273623462 2017-04-01 100.3430841460160 2017-07-01 103.3249904429150 2017-10-01 103.7885850878750 2018-01-01 103.8562975582310 2018-04-01 104.8683729184890 2018-07-01 104.2085248857310