Quarter Index 2015=100 1976-01-01 49.9628956452475 1976-04-01 50.7547006475494 1976-07-01 51.3089641491607 1976-10-01 51.3353576492374 1977-01-01 51.8896211508487 1977-04-01 52.3383106521531 1977-07-01 52.3383106521531 1977-10-01 52.3119171520764 1978-01-01 52.5230651526902 1978-04-01 52.8661806536877 1978-07-01 52.9717546539946 1978-10-01 53.1301156544550 1979-01-01 53.9483141568335 1979-04-01 55.0040541599027 1979-07-01 55.8486461623580 1979-10-01 56.5876641645064 1980-01-01 58.1448806690334 1980-04-01 59.5701296731768 1980-07-01 59.7812776737906 1980-10-01 60.6786566763994 1981-01-01 62.1566926806962 1981-04-01 63.6875156851464 1981-07-01 65.0071906889829 1981-10-01 65.9837501918218 1982-01-01 67.0922771950445 1982-04-01 67.8049016971161 1982-07-01 68.3855586988042 1982-10-01 68.6758871996482 1983-01-01 68.4647391990344 1983-04-01 68.6758871996482 1983-07-01 69.2037572011828 1983-10-01 69.6524467024871 1984-01-01 70.2331037041752 1984-04-01 70.7873672057865 1984-07-01 71.1040892067072 1984-10-01 71.6583527083185 1985-01-01 72.3973707104669 1985-04-01 72.8196667116946 1985-07-01 72.8460602117713 1985-10-01 72.6613057112342 1986-01-01 72.1598292097764 1986-04-01 71.2096632070141 1986-07-01 70.6026127052494 1986-10-01 69.4149052017966 1987-01-01 69.0453962007224 1987-04-01 68.8870352002620 1987-07-01 69.1509702010293 1987-10-01 69.3621182016431 1988-01-01 69.3885117017198 1988-04-01 69.8635947031010 1988-07-01 70.1539232039450 1988-10-01 70.4706452048657 1989-01-01 71.5263852079349 1989-04-01 72.1598292097764 1989-07-01 72.2917967101600 1989-10-01 72.7140927113877 1990-01-01 72.7932732116179 1990-04-01 73.2947497130757 1990-07-01 73.6114717139964 1990-10-01 74.0337677152241 1991-01-01 74.4560637164518 1991-04-01 74.9839337179863 1991-07-01 75.6437712199046 1991-10-01 75.7229517201348 1992-01-01 75.8549192205184 1992-04-01 76.4619697222832 1992-07-01 76.4355762222064 1992-10-01 76.1980347215159 1993-01-01 76.2772152217460 1993-04-01 76.3300022218995 1993-07-01 76.2508217216694 1993-10-01 76.0660672211322 1994-01-01 76.4091827221297 1994-04-01 76.5411502225134 1994-07-01 76.6467242228202 1994-10-01 77.0426267239712 1995-01-01 77.7816447261196 1995-04-01 78.0719732269636 1995-07-01 78.0719732269636 1995-10-01 78.0191862268102 1996-01-01 76.9370527236643 1996-04-01 76.9370527236643 1996-07-01 76.9370527236643 1996-10-01 77.2801682246617 1997-01-01 77.4913162252756 1997-04-01 77.8608252263498 1997-07-01 78.2039407273473 1997-10-01 78.2039407273473 1998-01-01 78.0455797268869 1998-04-01 77.9663992266567 1998-07-01 77.6232837256592 1998-10-01 76.8578722234341 1999-01-01 76.1980347215159 1999-04-01 76.6731177228970 1999-07-01 77.0426267239712 1999-10-01 77.3857422249687 2000-01-01 77.9221819311505 2000-04-01 78.5949335018774 2000-07-01 79.7941863018688 2000-10-01 80.7301884872280 2001-01-01 81.5491903994172 2001-04-01 82.3096921750216 2001-07-01 81.9586913555119 2001-10-01 80.9641890335678 2002-01-01 81.2859397847850 2002-04-01 81.3736899896624 2002-07-01 81.0811893067377 2002-10-01 81.2566897164925 2003-01-01 82.7191931311162 2003-04-01 82.5729427896538 2003-07-01 82.6899430628237 2003-10-01 82.7191931311162 2004-01-01 82.7484431994087 2004-04-01 83.7429455213528 2004-07-01 84.5034472969571 2004-10-01 85.2346990042690 2005-01-01 86.1999512579206 2005-04-01 87.2822037847421 2005-07-01 88.3059561749787 2005-10-01 89.1834582237529 2006-01-01 91.1432127993487 2006-04-01 92.6057162139724 2006-07-01 93.2492177164068 2006-10-01 93.1322174432369 2007-01-01 93.1029673749444 2007-04-01 93.4539681944541 2007-07-01 93.6879687407939 2007-10-01 94.7409711993230 2008-01-01 96.1742245456542 2008-04-01 98.4849799407596 2008-07-01 101.1467361553750 2008-10-01 99.8012330139209 2009-01-01 96.9932264578434 2009-04-01 95.0042218139552 2009-07-01 93.6294686042090 2009-10-01 93.5417183993315 2010-01-01 94.2437200383509 2010-04-01 95.7488015340364 2010-07-01 96.7415148609780 2010-10-01 97.5420901246405 2011-01-01 99.5915627996165 2011-04-01 101.1286673058490 2011-07-01 101.7050814956860 2011-10-01 101.8331735378720 2012-01-01 102.3775647171620 2012-04-01 102.7618408437200 2012-07-01 102.8258868648130 2012-10-01 103.1140939597320 2013-01-01 103.2742090124640 2013-04-01 102.7618408437200 2013-07-01 102.5697027804410 2013-10-01 102.4736337488020 2014-01-01 102.2814956855230 2014-04-01 101.8972195589650 2014-07-01 101.6730584851390 2014-10-01 101.2247363374880 2015-01-01 100.3333333333330 2015-04-01 100.5000000000000 2015-07-01 100.0333333333330 2015-10-01 99.1333333333334 2016-01-01 97.8666666666666 2016-04-01 98.0333333333333 2016-07-01 98.4666666666667 2016-10-01 99.1333333333334 2017-01-01 100.2333333333330 2017-04-01 100.5333333333330 2017-07-01 100.8666666666670 2017-10-01 101.3666666666670 2018-01-01 102.0333333333330 2018-04-01 102.9666666666670 2018-07-01 104.0000000000000