Quarter Index 2015=100 1976-07-01 17.3557718158773 1976-10-01 18.4874052100784 1977-01-01 18.8741602092810 1977-04-01 19.3812808800420 1977-07-01 19.7169463137866 1977-10-01 20.1610840174119 1978-01-01 20.4990419828189 1978-04-01 20.8298642170976 1978-07-01 21.1990301387166 1978-10-01 21.5395340005928 1979-01-01 21.8698320694516 1979-04-01 22.3185220950251 1979-07-01 22.8452426048993 1979-10-01 23.4720573681750 1980-01-01 23.8819915290178 1980-04-01 24.5609406794932 1980-07-01 24.9705595687046 1980-10-01 25.5129498930696 1981-01-01 26.0072716505955 1981-04-01 26.5468767709904 1981-07-01 27.1110737241324 1981-10-01 28.3331522605322 1982-01-01 28.9944700806158 1982-04-01 29.6926304960646 1982-07-01 30.6174824554297 1982-10-01 31.5940413017862 1983-01-01 32.2447813478948 1983-04-01 32.8724382357154 1983-07-01 33.3822766328004 1983-10-01 34.2504468674340 1984-01-01 33.9792062562216 1984-04-01 34.1128382852265 1984-07-01 34.5262754052713 1984-10-01 35.0211128519503 1985-01-01 35.4943829601055 1985-04-01 36.2910160726842 1985-07-01 37.1571937691819 1985-10-01 37.9828882532395 1986-01-01 38.8590578817974 1986-04-01 39.6876559949938 1986-07-01 40.6480198435048 1986-10-01 41.8089819022936 1987-01-01 42.7488027584192 1987-04-01 43.5941138830023 1987-07-01 44.3792313673883 1987-10-01 45.1280876073803 1988-01-01 45.9211399172440 1988-04-01 46.8050286034746 1988-07-01 47.6020951550582 1988-10-01 48.6754660203703 1989-01-01 49.1312422822723 1989-04-01 50.2555832613153 1989-07-01 51.3620946862177 1989-10-01 52.3986358812121 1990-01-01 53.4577173827195 1990-04-01 54.2659611450152 1990-07-01 54.7389164510349 1990-10-01 55.9414200119312 1991-01-01 55.9776387196201 1991-04-01 56.2642258096176 1991-07-01 56.4132913270080 1991-10-01 57.0882824294818 1992-01-01 57.0538964487479 1992-04-01 56.8220341386185 1992-07-01 56.8986957661241 1992-10-01 57.1641729706467 1993-01-01 57.5712506827676 1993-04-01 57.8919890750476 1993-07-01 58.1421451292334 1993-10-01 58.1746983830124 1994-01-01 58.5272636433880 1994-04-01 58.8877297449657 1994-07-01 59.2367971788968 1994-10-01 59.7878110079671 1995-01-01 60.6595855796461 1995-04-01 61.6309643912607 1995-07-01 62.2975741204650 1995-10-01 62.8586008968013 1996-01-01 63.0817465787304 1996-04-01 63.5205952831252 1996-07-01 63.6609776978083 1996-10-01 63.6497243072984 1997-01-01 63.6749019526001 1997-04-01 63.4260645678088 1997-07-01 63.0996380168698 1997-10-01 63.2731547938787 1998-01-01 63.5222827329434 1998-04-01 63.8888616494258 1998-07-01 63.9387475831262 1998-10-01 64.1712915782816 1999-01-01 64.1241547350135 1999-04-01 64.3613364233780 1999-07-01 64.8452992662918 1999-10-01 65.2770293909896 2000-01-01 65.7908522730717 2000-04-01 66.2035287425367 2000-07-01 68.9340684021194 2000-10-01 69.0877269120615 2001-01-01 69.6787925301960 2001-04-01 70.2188882236872 2001-07-01 70.5520086980774 2001-10-01 71.1068444333587 2002-01-01 71.8131371712032 2002-04-01 72.3104990361840 2002-07-01 72.7516498244367 2002-10-01 73.1155020008154 2003-01-01 73.7261912075650 2003-04-01 74.0363355440322 2003-07-01 74.5676810838300 2003-10-01 74.8511167774782 2004-01-01 75.2820087648490 2004-04-01 75.7661168848994 2004-07-01 76.0921523050858 2004-10-01 76.5224073080881 2005-01-01 77.1445398831418 2005-04-01 77.5396489942338 2005-07-01 77.9976407551762 2005-10-01 78.2361634632639 2006-01-01 78.7665255885980 2006-04-01 79.3726218027960 2006-07-01 79.9360065388122 2006-10-01 80.2302262660672 2007-01-01 80.6059911676530 2007-04-01 81.3129320650304 2007-07-01 81.7858426703927 2007-10-01 82.5038805059790 2008-01-01 83.2838511024453 2008-04-01 84.5083585619653 2008-07-01 85.3890285644744 2008-10-01 85.5254996716318 2009-01-01 85.5195209586994 2009-04-01 86.0760664941277 2009-07-01 86.9436839046650 2009-10-01 87.3375078718556 2010-01-01 87.9314678575592 2010-04-01 88.6063807338825 2010-07-01 89.5106415083544 2010-10-01 89.5258173815545 2011-01-01 90.1633828585886 2011-04-01 90.8395026526628 2011-07-01 91.4758835622747 2011-10-01 91.7518542461308 2012-01-01 92.1173715219990 2012-04-01 92.5772071850608 2012-07-01 93.5231624977576 2012-10-01 93.7032614465742 2013-01-01 94.2055627342018 2013-04-01 94.7830728779683 2013-07-01 95.6577529923807 2013-10-01 96.3513954441705 2014-01-01 96.7587972360578 2014-04-01 97.4145000048472 2014-07-01 98.0129188811302 2014-10-01 98.5514612267755 2015-01-01 99.1633573512760 2015-04-01 99.5995575417175 2015-07-01 100.2908643841560 2015-10-01 100.9462207228500 2016-01-01 101.1076124465290 2016-04-01 101.4385872893620 2016-07-01 101.9740452896440 2016-10-01 102.3817376358050 2017-01-01 102.6956815281550 2017-04-01 103.0970375561230 2017-07-01 103.8486344102810 2017-10-01 104.0797703347270 2018-01-01 104.4166903650000 2018-04-01 104.7822299911960 2018-07-01 105.1854410964490