Month Index 2015=100 1976-01-01 5.84738859985673 1976-02-01 5.91000896981178 1976-03-01 6.01663284297848 1976-04-01 6.18841574974707 1976-05-01 6.27049920766112 1976-06-01 6.31534893208838 1976-07-01 6.37458441718100 1976-08-01 6.40166349608048 1976-09-01 6.50151759952232 1976-10-01 6.93986018920767 1976-11-01 7.00840410767198 1976-12-01 7.04309917751194 1977-01-01 7.24703849047366 1977-02-01 7.46197867923829 1977-03-01 7.79285117454133 1977-04-01 8.07548906055466 1977-05-01 8.15249519117506 1977-06-01 8.23203998544229 1977-07-01 8.31835454943439 1977-08-01 8.41143888315136 1977-09-01 8.57391335654824 1977-10-01 8.73046428143586 1977-11-01 8.85062769405232 1977-12-01 8.95302046114098 1978-01-01 9.09941673144130 1978-02-01 9.20688682582361 1978-03-01 9.46413807536869 1978-04-01 9.72731287342302 1978-05-01 9.82885941929607 1978-06-01 9.88894112560430 1978-07-01 9.99048767147735 1978-08-01 10.03787605955140 1978-09-01 10.20965896632000 1978-10-01 10.34505436081740 1978-11-01 10.49145063111780 1978-12-01 10.59807450428450 1979-01-01 10.84093999316420 1979-02-01 10.98225893617090 1979-03-01 11.09311391541560 1979-04-01 11.39944599546600 1979-05-01 11.51283963835760 1979-06-01 11.69646964214470 1979-07-01 11.83186503664210 1979-08-01 11.95879821898340 1979-09-01 12.27359251118990 1979-10-01 12.43437454215550 1979-11-01 12.55707661841880 1979-12-01 12.61123477621780 1980-01-01 12.85917759239110 1980-02-01 12.96580146555780 1980-03-01 13.07665644480260 1980-04-01 13.33475391556330 1980-05-01 13.57592696201180 1980-06-01 13.67916595031610 1980-07-01 13.96011139389820 1980-08-01 14.06081171855560 1980-09-01 14.27152080124220 1980-10-01 14.39845398358350 1980-11-01 14.51946361741560 1980-12-01 14.59393108438920 1981-01-01 14.84610500664060 1981-02-01 14.97049952533510 1981-03-01 15.20574902327430 1981-04-01 15.65847737362500 1981-05-01 15.76425502557610 1981-06-01 15.85903180172430 1981-07-01 16.00288940837780 1981-08-01 16.10612839668210 1981-09-01 16.30752904599700 1981-10-01 16.54193232272060 1981-11-01 16.68071260208040 1981-12-01 16.86011149978950 1982-01-01 17.15544270403700 1982-02-01 17.46346722651860 1982-03-01 17.79687838546840 1982-04-01 18.06259184716960 1982-05-01 18.42646696988140 1982-06-01 18.53562950669490 1982-07-01 18.64733070715530 1982-08-01 18.72856794385370 1982-09-01 18.89781218697550 1982-10-01 19.13644656977710 1982-11-01 19.24899399145310 1982-12-01 19.39115915567540 1983-01-01 19.84304128481050 1983-02-01 20.06052013722190 1983-03-01 20.16037424066380 1983-04-01 20.53609646039410 1983-05-01 20.73157356119970 1983-06-01 20.89320181338100 1983-07-01 21.04298296854370 1983-08-01 21.16230015994460 1983-09-01 21.32138974847900 1983-10-01 21.55410058277140 1983-11-01 21.71234395009030 1983-12-01 21.82827625662870 1984-01-01 22.12445368209180 1984-02-01 22.46040350468850 1984-03-01 22.82258618496900 1984-04-01 22.97575222499420 1984-05-01 23.10945517706040 1984-06-01 23.22792614724560 1984-07-01 23.28631541112260 1984-08-01 23.33116513554990 1984-09-01 23.53848933337410 1984-10-01 23.67303850665580 1984-11-01 23.81351122844690 1984-12-01 23.87274671353950 1985-01-01 24.27470179095370 1985-02-01 24.72743014130440 1985-03-01 24.89328949956370 1985-04-01 25.01091424853330 1985-05-01 25.10992213075960 1985-06-01 25.28678236482180 1985-07-01 25.35194139842370 1985-08-01 25.40948444108510 1985-09-01 25.71158541505740 1985-10-01 25.91552472801910 1985-11-01 25.99676196471760 1985-12-01 26.07884542263160 1986-01-01 26.98768700819550 1986-02-01 27.32956037930140 1986-03-01 27.57327208939680 1986-04-01 27.81698379949210 1986-05-01 27.94053209697100 1986-06-01 28.10131412793660 1986-07-01 28.24263307094330 1986-08-01 28.34333339560080 1986-09-01 28.48380611739180 1986-10-01 28.61073929973310 1986-11-01 28.71736317289980 1986-12-01 28.79944663081390 1987-01-01 29.01015571350050 1987-02-01 29.57373904309590 1987-03-01 29.69644111935920 1987-04-01 29.91222752933940 1987-05-01 30.05523891477730 1987-06-01 30.12970638175090 1987-07-01 30.26594799746390 1987-08-01 30.34718523416240 1987-09-01 30.54773966226160 1987-10-01 30.76352607224190 1987-11-01 30.88115082121150 1987-12-01 31.02331598543380 1988-01-01 31.30595387144710 1988-02-01 31.57843710287310 1988-03-01 31.88646162535470 1988-04-01 32.04978231996720 1988-05-01 32.26133762386940 1988-06-01 32.44242896400970 1988-07-01 32.60151855254420 1988-08-01 32.68614067410500 1988-09-01 32.90446574773210 1988-10-01 33.08047976057880 1988-11-01 33.28272663110920 1988-12-01 33.38935050427600 1989-01-01 34.16025803169560 1989-02-01 34.43612614798400 1989-03-01 34.71368670670370 1989-04-01 34.98955482299220 1989-05-01 35.13848975693930 1989-06-01 35.30096423033620 1989-07-01 35.49221022506380 1989-08-01 35.60814253160220 1989-09-01 35.83746848103220 1989-10-01 36.07779530626510 1989-11-01 36.25211687668050 1989-12-01 36.42728466831150 1990-01-01 36.85039527611590 1990-02-01 37.48929229390050 1990-03-01 37.81677990434110 1990-04-01 38.10788000251060 1990-05-01 38.32958996100010 1990-06-01 38.52929816788370 1990-07-01 38.76539388703860 1990-08-01 38.86609421169600 1990-09-01 39.19527426456780 1990-10-01 39.43475486858510 1990-11-01 39.61669242994100 1990-12-01 39.86125036125200 1991-01-01 40.94272107480000 1991-02-01 41.41237384946290 1991-03-01 41.65100823226460 1991-04-01 41.99118916093930 1991-05-01 42.12996944029910 1991-06-01 42.31867677137990 1991-07-01 42.51246142975430 1991-08-01 42.63177862115510 1991-09-01 42.88818364948460 1991-10-01 43.20805526898470 1991-11-01 43.49492426107610 1991-12-01 43.70224845890030 1992-01-01 44.79556626946680 1992-02-01 45.60032264551080 1992-03-01 45.99550795320010 1992-04-01 46.24091210572660 1992-05-01 46.48547003703760 1992-06-01 46.63609741341590 1992-07-01 46.86119225676790 1992-08-01 47.14721502764360 1992-09-01 47.59740471434750 1992-10-01 47.89019725494820 1992-11-01 48.13306274382790 1992-12-01 48.23376306848530 1993-01-01 48.80665483145250 1993-02-01 49.26446050909680 1993-03-01 49.64864494098320 1993-04-01 50.08952619431540 1993-05-01 50.39670449558140 1993-06-01 50.65226330269520 1993-07-01 50.86974215510670 1993-08-01 50.99498289501680 1993-09-01 51.18707511096000 1993-10-01 51.37747488447200 1993-11-01 51.41893972403680 1993-12-01 51.52048626990980 1994-01-01 51.95544397473280 1994-02-01 52.19069347267200 1994-03-01 52.56641569240230 1994-04-01 52.72550528093680 1994-05-01 52.97937164561940 1994-06-01 53.11645948254800 1994-07-01 53.25185487704540 1994-08-01 53.74181696088290 1994-09-01 53.91359986765150 1994-10-01 54.09299876536060 1994-11-01 54.04476415607090 1994-12-01 54.21231595676140 1995-01-01 54.75558997718220 1995-02-01 55.10338689679740 1995-03-01 55.43849049817850 1995-04-01 55.72705193270110 1995-05-01 55.87090953935460 1995-06-01 56.00545871263640 1995-07-01 56.16200963752400 1995-08-01 56.25255530759420 1995-09-01 56.44041641745940 1995-10-01 56.56142605129140 1995-11-01 56.47765015094610 1995-12-01 56.67312725175180 1996-01-01 56.97522822572410 1996-02-01 57.25786611173740 1996-03-01 57.61243280107750 1996-04-01 57.85699073238840 1996-05-01 57.95261372975220 1996-06-01 58.09224023032770 1996-07-01 58.22678940360950 1996-08-01 58.31141152517040 1996-09-01 58.47050111370480 1996-10-01 58.56950899593100 1996-11-01 58.54666102310960 1996-12-01 58.70151950556600 1997-01-01 59.04677776153440 1997-02-01 59.30318278986390 1997-03-01 59.60528376383620 1997-04-01 59.72206229159020 1997-05-01 59.87015100432180 1997-06-01 60.03262547771860 1997-07-01 60.43711921877970 1997-08-01 60.69944779561840 1997-09-01 60.62413410742920 1997-10-01 60.56912972841460 1997-11-01 60.60382479825460 1997-12-01 60.74091263518320 1998-01-01 61.15640725204710 1998-02-01 61.35188435285280 1998-03-01 61.53466813542420 1998-04-01 61.80461270320340 1998-05-01 61.99839736157790 1998-06-01 62.19895178967710 1998-07-01 62.61275396410980 1998-08-01 62.98847618384020 1998-09-01 62.95716599886260 1998-10-01 62.88185231067340 1998-11-01 62.78453687087840 1998-12-01 62.99693839599620 1999-01-01 63.36081351870800 1999-02-01 63.56306038923850 1999-03-01 63.87277735415130 1999-04-01 64.01155763351120 1999-05-01 64.12325883397150 1999-06-01 64.38389496837900 1999-07-01 64.81377534590830 1999-08-01 65.04902484384760 1999-09-01 65.00586756185150 1999-10-01 64.87470327343210 1999-11-01 64.75961718810940 1999-12-01 64.99571290726420 2000-01-01 65.36466535726960 2000-02-01 65.57791310360300 2000-03-01 65.82670214099200 2000-04-01 66.18634615762580 2000-05-01 66.32597265820120 2000-06-01 66.61622653515500 2000-07-01 67.48275705993840 2000-08-01 67.91094499503650 2000-09-01 67.64015420604160 2000-10-01 67.53691521773740 2000-11-01 67.52168323585640 2000-12-01 67.83478508563170 2001-01-01 68.29174454206040 2001-02-01 68.54645712795870 2001-03-01 68.84009588977490 2001-04-01 69.24035852475790 2001-05-01 69.22851142773930 2001-06-01 69.60338742625400 2001-07-01 70.23128356823580 2001-08-01 70.74832473097270 2001-09-01 70.33113767167760 2001-10-01 70.18981872867090 2001-11-01 70.22874490458890 2001-12-01 70.69332035195820 2002-01-01 71.47776741882750 2002-02-01 71.80420068065880 2002-03-01 72.33983420626440 2002-04-01 72.56924705591050 2002-05-01 72.77642606109760 2002-06-01 73.05333848754270 2002-07-01 73.46466461003600 2002-08-01 73.87902262041020 2002-09-01 73.64253536570880 2002-10-01 73.66679046875510 2002-11-01 73.50711104036700 2002-12-01 73.83859744866630 2003-01-01 74.31056132877540 2003-02-01 74.57635683299100 2003-03-01 74.94725778374050 2003-04-01 75.44044487901500 2003-05-01 75.30198866579250 2003-06-01 75.58799675588000 2003-07-01 76.08926888550330 2003-08-01 76.59155164442020 2003-09-01 76.24086327954260 2003-10-01 76.37527697559080 2003-11-01 76.24187390883620 2003-12-01 76.52788199892360 2004-01-01 76.98872895680320 2004-02-01 77.29697089134980 2004-03-01 77.67393561786080 2004-04-01 78.24595179803580 2004-05-01 78.13680383432750 2004-06-01 78.47132213050760 2004-07-01 78.92509468333190 2004-08-01 79.42636681295520 2004-09-01 79.11307173194070 2004-10-01 79.15147564509730 2004-11-01 79.13530557639980 2004-12-01 79.42535618366160 2005-01-01 79.89125628800910 2005-02-01 80.30561429838320 2005-03-01 80.81193957447450 2005-04-01 81.00092725237690 2005-05-01 81.09390514738760 2005-06-01 81.39608330617270 2005-07-01 81.91857865096150 2005-08-01 82.39054253107050 2005-09-01 82.05804549347760 2005-10-01 82.16921471577310 2005-11-01 82.17426786224110 2005-12-01 82.55830699380740 2006-01-01 82.96356934053910 2006-02-01 83.34053406705020 2006-03-01 83.77106214612180 2006-04-01 84.34611021417760 2006-05-01 84.26930238786440 2006-06-01 84.59876753757640 2006-07-01 85.18796441574260 2006-08-01 85.63163067563090 2006-09-01 85.26780412993660 2006-10-01 85.25567657841340 2006-11-01 85.21727266525680 2006-12-01 85.61849249481420 2007-01-01 86.13997721030940 2007-02-01 86.50481438529740 2007-03-01 87.05358609171960 2007-04-01 87.65086800423450 2007-05-01 87.60741094460990 2007-06-01 87.89240840540380 2007-07-01 88.45836080981720 2007-08-01 88.97277112025730 2007-09-01 88.46240332699160 2007-10-01 88.50990290379060 2007-11-01 88.44421199970690 2007-12-01 88.89697392323760 2008-01-01 89.34266144171320 2008-02-01 89.83180601981340 2008-03-01 90.52914023239420 2008-04-01 90.68578777290150 2008-05-01 90.90711558819890 2008-06-01 91.34471807232560 2008-07-01 92.00364837174990 2008-08-01 92.56555825898890 2008-09-01 92.09763689605420 2008-10-01 92.12997703344930 2008-11-01 91.95008501918930 2008-12-01 92.25832695373590 2009-01-01 92.55848385393370 2009-02-01 92.77374789346960 2009-03-01 93.01427766534530 2009-04-01 93.52868797578530 2009-05-01 93.26087121298250 2009-06-01 93.49533720909660 2009-07-01 93.93597158110420 2009-08-01 94.35841462582710 2009-09-01 93.72272880015560 2009-10-01 93.63682531020000 2009-11-01 93.45895455452720 2009-12-01 93.75911145472500 2010-01-01 93.70857999004530 2010-02-01 93.78134529918420 2010-03-01 94.20277771461340 2010-04-01 94.29878749750500 2010-05-01 94.22804344695330 2010-06-01 94.47362636529700 2010-07-01 95.25080029207180 2010-08-01 95.80361451566860 2010-09-01 95.16792868999700 2010-10-01 95.01633429595770 2010-11-01 94.86372927262480 2010-12-01 95.21643889608960 2011-01-01 95.21239637891520 2011-02-01 95.50446824476430 2011-03-01 95.82483773083400 2011-04-01 96.33318426551250 2011-05-01 96.07951631282010 2011-06-01 96.28669531800710 2011-07-01 96.87083904970520 2011-08-01 97.41455760965960 2011-09-01 96.73036157789550 2011-10-01 96.53227823635080 2011-11-01 96.37462006654990 2011-12-01 96.86275401535650 2012-01-01 96.58584158891140 2012-02-01 96.72732969001470 2012-03-01 96.95168939319290 2012-04-01 97.40445131672360 2012-05-01 97.15179399332480 2012-06-01 97.39939817025560 2012-07-01 97.87843645541990 2012-08-01 98.46359081641160 2012-09-01 98.44236760124610 2012-10-01 99.00730937636590 2012-11-01 98.62529150338690 2012-12-01 98.98103301473240 2013-01-01 98.67885485594740 2013-02-01 98.87188505102410 2013-03-01 99.28422180281100 2013-04-01 99.03358573799940 2013-05-01 99.05581958245850 2013-06-01 99.25188166541600 2013-07-01 99.75517505362650 2013-08-01 100.16852243470700 2013-09-01 99.38629536146420 2013-10-01 98.99922434201720 2013-11-01 98.70209932970010 2013-12-01 98.93757595510780 2014-01-01 98.55454745283520 2014-02-01 98.86885316314340 2014-03-01 99.07097902186240 2014-04-01 99.49342206658530 2014-05-01 99.21347775225940 2014-06-01 99.53890038479710 2014-07-01 99.93304580929930 2014-08-01 100.37469081060000 2014-09-01 99.51464528175080 2014-10-01 99.09624475420230 2014-11-01 98.85975749950100 2014-12-01 99.18922264921310 2015-01-01 99.05986209963290 2015-02-01 99.20640334720420 2015-03-01 99.46815633424540 2015-04-01 99.78145141526000 2015-05-01 99.85017420722440 2015-06-01 100.19580942563400 2015-07-01 100.79713385532300 2015-08-01 101.17510921112800 2015-09-01 100.40298843082100 2015-10-01 100.06341698817300 2015-11-01 99.86836553450920 2015-12-01 100.13112915084400 2016-01-01 100.08666146192600 2016-02-01 100.44644549044600 2016-03-01 100.81532518260800 2016-04-01 100.57075289355800 2016-05-01 100.62330561682500 2016-06-01 100.91537748267400 2016-07-01 101.65515812558600 2016-08-01 102.26557821891700 2016-09-01 101.44696849110500 2016-10-01 101.15186473737500 2016-11-01 101.09223760905300 2016-12-01 101.68547700439400 2017-01-01 101.41159646582900 2017-02-01 101.73904035695400 2017-03-01 101.95531502578400 2017-04-01 102.73147832326500 2017-05-01 102.32823723512000 2017-06-01 102.86589201931300 2017-07-01 103.58950259352700 2017-08-01 104.00487123319500 2017-09-01 103.25195240946700 2017-10-01 102.75472279701800 2017-11-01 102.57584141205100 2017-12-01 102.97200809514100 2018-01-01 102.74158461620100 2018-02-01 103.45711015606600 2018-03-01 103.84620243410100 2018-04-01 103.88157445937600 2018-05-01 104.15343373935400 2018-06-01 104.49704769917600 2018-07-01 105.11858471473700 2018-08-01 105.36922077954900 2018-09-01 104.61428069723300