Quarter Index 2015=100 1976-01-01 14.8345695325180 1976-04-01 15.7185143783770 1976-07-01 16.0509296761293 1976-10-01 16.6403289081654 1977-01-01 17.2122967647980 1977-04-01 17.7749643417967 1977-07-01 17.8784930152134 1977-10-01 18.3563154872832 1978-01-01 18.6275273928015 1978-04-01 18.9514225096571 1978-07-01 19.3528947436294 1978-10-01 19.7500501562400 1979-01-01 20.3550430144215 1979-04-01 21.1280524231597 1979-07-01 21.9898327445783 1979-10-01 22.9128994674510 1980-01-01 23.8070634675730 1980-04-01 25.6872523228397 1980-07-01 26.3601310048938 1980-10-01 27.3479378426249 1981-01-01 29.0891516459774 1981-04-01 30.2332261351344 1981-07-01 31.8557644192067 1981-10-01 33.9657030067662 1982-01-01 34.7375989983119 1982-04-01 37.0984499587556 1982-07-01 37.9649634292112 1982-10-01 38.5694967220517 1983-01-01 39.6700166323650 1983-04-01 40.9647391847956 1983-07-01 41.7384842133250 1983-10-01 42.6881136987327 1984-01-01 43.7547964734324 1984-04-01 44.4899136636001 1984-07-01 45.2689529684080 1984-10-01 45.6361670427782 1985-01-01 46.4737808889705 1985-04-01 47.1769135678863 1985-07-01 47.8681288527086 1985-10-01 47.9781942941772 1986-01-01 48.8334724352613 1986-04-01 49.6105738526518 1986-07-01 49.7744126023357 1986-10-01 49.9282718453435 1987-01-01 50.9531110162509 1987-04-01 51.2342271618046 1987-07-01 51.5763408803041 1987-10-01 51.5850548192963 1988-01-01 52.0155611850728 1988-04-01 52.3053912696188 1988-07-01 52.6370649579571 1988-10-01 52.9570453587797 1989-01-01 53.6061806229024 1989-04-01 54.2296345935335 1989-07-01 54.8593917819248 1989-10-01 55.4235742707791 1990-01-01 55.9773290398016 1990-04-01 56.2892924420244 1990-07-01 56.9814287738169 1990-10-01 57.2398306640729 1991-01-01 57.9300291084481 1991-04-01 58.4329899177787 1991-07-01 59.2155771984014 1991-10-01 59.7466300224555 1992-01-01 60.3439544864392 1992-04-01 60.8802813774772 1992-07-01 61.3301658189850 1992-10-01 61.7837265494086 1993-01-01 62.2423249299087 1993-04-01 61.8761276959855 1993-07-01 62.3320789383463 1993-10-01 62.6470216890925 1994-01-01 63.0601001768844 1994-04-01 63.3549679115069 1994-07-01 63.9423128688145 1994-10-01 64.1703526465454 1995-01-01 64.5189936893831 1995-04-01 65.1957604447442 1995-07-01 65.6645624384982 1995-10-01 65.7427514725212 1996-01-01 65.9962361268365 1996-04-01 66.0490760777520 1996-07-01 66.4392285139979 1996-10-01 66.9326703401375 1997-01-01 66.8538439435511 1997-04-01 67.2250114779653 1997-07-01 67.2062854764908 1997-10-01 67.9311931968964 1998-01-01 67.9890590603074 1998-04-01 68.7827984773076 1998-07-01 69.1096439266236 1998-10-01 69.3568613070876 1999-01-01 68.6968316360952 1999-04-01 69.5528329289568 1999-07-01 69.8664233978710 1999-10-01 70.6931026024063 2000-01-01 71.7111412373862 2000-04-01 73.3175558720615 2000-07-01 74.2638707586728 2000-10-01 75.3364627428608 2001-01-01 75.6545151431064 2001-04-01 77.2718051487497 2001-07-01 77.7487728151365 2001-10-01 78.6490399612540 2002-01-01 79.4205539903860 2002-04-01 81.1367338677201 2002-07-01 81.3858015961686 2002-10-01 82.6838780621629 2003-01-01 83.6385738648996 2003-04-01 84.5651160240276 2003-07-01 84.3472723735275 2003-10-01 84.7962116810497 2004-01-01 85.2371572300428 2004-04-01 86.2251372579124 2004-07-01 86.7164325315989 2004-10-01 87.1650925550049 2005-01-01 87.1887070581404 2005-04-01 88.3382875786048 2005-07-01 88.8333825001007 2005-10-01 89.4548384414740 2006-01-01 89.9031017934891 2006-04-01 91.5837257097364 2006-07-01 92.9115755509653 2006-10-01 94.1581973847050 2007-01-01 95.7321857802582 2007-04-01 97.3054829447673 2007-07-01 98.2469348546258 2007-10-01 98.8939861731424 2008-01-01 99.4533102001236 2008-04-01 100.9202831791130 2008-07-01 101.4293350632010 2008-10-01 101.1005344796650 2009-01-01 97.9406208111939 2009-04-01 96.4467198253691 2009-07-01 95.6090871004764 2009-10-01 95.4157370688564 2010-01-01 94.4634278037949 2010-04-01 94.9979358845367 2010-07-01 95.6170793433996 2010-10-01 95.6329311179538 2011-01-01 95.7943053858327 2011-04-01 97.1930871343890 2011-07-01 97.2975252613827 2011-10-01 97.6006068226405 2012-01-01 96.8558607447439 2012-04-01 97.5239581608976 2012-07-01 97.6185435896822 2012-10-01 97.0136216065684 2013-01-01 97.3872096383326 2013-04-01 98.1937398617936 2013-07-01 98.0875573556238 2013-10-01 97.9137573847949 2014-01-01 98.1832054823566 2014-04-01 99.1296737490328 2014-07-01 99.0593433064776 2014-10-01 98.8519799352014 2015-01-01 99.2649358964295 2015-04-01 99.9597317880378 2015-07-01 100.5144841052190 2015-10-01 100.2608482103130 2016-01-01 100.1881080838640 2016-04-01 101.3733419733800 2016-07-01 101.7014146690660 2016-10-01 100.5861774263480 2017-01-01 100.4512920096060 2017-04-01 101.7476672693240 2017-07-01 101.9678780189650 2017-10-01 101.0078937018690 2018-01-01 100.8257349060900 2018-04-01 101.5391913590650 2018-07-01 102.0725912730160