Month Index 2015=100 1966-01-01 6.87438548167540 1966-02-01 6.90288013705535 1966-03-01 6.93849878655355 1966-04-01 6.97411743605174 1966-05-01 7.01685941912168 1966-06-01 7.08809671811807 1966-07-01 7.14508668942449 1966-08-01 7.23057131611086 1966-09-01 7.25906597149081 1966-10-01 7.28756062687077 1966-11-01 7.36592191998540 1966-12-01 7.40866390305534 1967-01-01 7.42291123074531 1967-02-01 7.45140654667178 1967-03-01 7.45852988024351 1967-04-01 7.47277720793349 1967-05-01 7.51551985154993 1967-06-01 7.50839585743168 1967-07-01 7.52976717923991 1967-08-01 7.56538582873810 1967-09-01 7.60100447823630 1967-10-01 7.62949913361626 1967-11-01 7.69361243849441 1967-12-01 7.73635508211085 1968-01-01 7.78622105929902 1968-02-01 7.84321037005893 1968-03-01 7.91444766905532 1968-04-01 7.97856097393348 1968-05-01 8.01417962343167 1968-06-01 8.05692226704811 1968-07-01 8.12103557192626 1968-08-01 8.14953022730622 1968-09-01 8.20652019861264 1968-10-01 8.26351016991906 1968-11-01 8.27063350349079 1968-12-01 8.32762347479721 1969-01-01 8.39886077379360 1969-02-01 8.41310810148358 1969-03-01 8.44160275686353 1969-04-01 8.47009741224349 1969-05-01 8.51284005585993 1969-06-01 8.58407735485632 1969-07-01 8.64106666561623 1969-08-01 8.69093264280440 1969-09-01 8.77641726949078 1969-10-01 8.88327321798537 1969-11-01 9.03999514366814 1969-12-01 9.15397442573446 1970-01-01 9.22521172473086 1970-02-01 9.28932502960901 1970-03-01 9.38193298986711 1970-04-01 9.44604695529177 1970-05-01 9.54577890966812 1970-06-01 9.60989221454628 1970-07-01 9.66688152530618 1970-08-01 9.79510879560900 1970-09-01 9.86634609460539 1970-10-01 9.93758273305527 1970-11-01 9.94470672717352 1970-12-01 10.07293333692980 1971-01-01 10.15129463004450 1971-02-01 10.29376856749070 1971-03-01 10.41487184367530 1971-04-01 10.55734644166810 1971-05-01 10.66420172961620 1971-06-01 10.77818167222900 1971-07-01 10.89216095429530 1971-08-01 11.21985147280430 1971-09-01 11.29821276591900 1971-10-01 11.38369739260540 1971-11-01 11.45493469160180 1971-12-01 11.51904799647990 1972-01-01 11.62590328442800 1972-02-01 11.68289325573440 1972-03-01 11.73988322704080 1972-04-01 11.78974920422900 1972-05-01 11.86098584267890 1972-06-01 11.91085248041360 1972-07-01 11.98921311298170 1972-08-01 12.08894506735800 1972-09-01 12.18867702173440 1972-10-01 12.24566699304080 1972-11-01 12.33827495329890 1972-12-01 12.43088357410350 1973-01-01 12.55198685028810 1973-02-01 12.84405871929890 1973-03-01 12.96516199548350 1973-04-01 13.11475992704800 1973-05-01 13.22873920911430 1973-06-01 13.37833780122530 1973-07-01 13.50656441098170 1973-08-01 13.63479102073800 1973-09-01 13.74164696923250 1973-10-01 13.82713159591890 1973-11-01 13.88412156722530 1973-12-01 13.89836889491530 1974-01-01 13.88412156722530 1974-02-01 13.89836889491530 1974-03-01 13.91974021672350 1974-04-01 13.92686355029530 1974-05-01 13.96248219979350 1974-06-01 13.99810084929170 1974-07-01 14.04084283236160 1974-08-01 14.09070880954980 1974-09-01 14.16194610854620 1974-10-01 14.21181208573430 1974-11-01 14.33291536191890 1974-12-01 14.43977131041350 1975-01-01 14.55375059247980 1975-02-01 14.67485386866440 1975-03-01 14.79595714484900 1975-04-01 14.93130774872350 1975-05-01 15.17351364054610 1975-06-01 15.39434887110710 1975-07-01 15.62230809578620 1975-08-01 15.83601933222890 1975-09-01 16.08534921816980 1975-10-01 16.33467910411060 1975-11-01 16.53414367340980 1975-12-01 16.73360758216250 1976-01-01 16.96156614629520 1976-02-01 17.20377269866430 1976-03-01 17.48159790053170 1976-04-01 17.74517511416250 1976-05-01 17.93039169522520 1976-06-01 18.12273227040620 1976-07-01 18.38630948403700 1976-08-01 18.65701069178610 1976-09-01 18.89921724415530 1976-10-01 19.16279445778610 1976-11-01 19.38362968834700 1976-12-01 19.64008356840620 1977-01-01 19.46911431503340 1977-02-01 19.68994954559430 1977-03-01 19.93215543741700 1977-04-01 20.01764006410330 1977-05-01 20.13162000671620 1977-06-01 20.22422796697430 1977-07-01 20.33108391546890 1977-08-01 20.42369187572700 1977-09-01 20.53054782422160 1977-10-01 20.60890845678970 1977-11-01 20.68014575578610 1977-12-01 20.77275437659070 1978-01-01 20.84399101504060 1978-02-01 20.93659963584520 1978-03-01 21.02920759610330 1978-04-01 21.12181621690790 1978-05-01 21.22867216540250 1978-06-01 21.33552745335060 1978-07-01 21.39251742465700 1978-08-01 21.46375472365340 1978-09-01 21.54211535622150 1978-10-01 21.61335265521790 1978-11-01 21.67034196597780 1978-12-01 21.74157926497420 1979-01-01 21.77719791447240 1979-02-01 21.83418788577890 1979-03-01 21.89117719653880 1979-04-01 21.96241449553520 1979-05-01 22.03365179453160 1979-06-01 22.09064176583800 1979-07-01 22.12625975478970 1979-08-01 22.14050774302620 1979-09-01 22.16187840428790 1979-10-01 22.25448702509250 1979-11-01 22.34709498535060 1979-12-01 22.43970360615520 1980-01-01 22.43970360615520 1980-02-01 22.45395093384520 1980-03-01 22.47532225565340 1980-04-01 22.56793021591150 1980-05-01 22.67478616440610 1980-06-01 22.78164211290070 1980-07-01 22.86000274546880 1980-08-01 22.95261070572690 1980-09-01 23.03809533241330 1980-10-01 23.13070395321790 1980-11-01 23.22331191347600 1980-12-01 23.31592053428060 1981-01-01 23.40852849453870 1981-02-01 23.50113711534330 1981-03-01 23.60799306383790 1981-04-01 23.84307562208880 1981-05-01 24.08528151391150 1981-06-01 24.32036407216240 1981-07-01 24.41297269296700 1981-08-01 24.50558131377160 1981-09-01 24.59818927402970 1981-10-01 24.66942657302610 1981-11-01 24.74066387202250 1981-12-01 24.81902450459060 1982-01-01 24.94725111434690 1982-02-01 25.07547838464970 1982-03-01 25.20370499440600 1982-04-01 25.63825146140960 1982-05-01 26.09416925022140 1982-06-01 26.53583971134330 1982-07-01 27.23396405252420 1982-08-01 27.91071707189700 1982-09-01 28.58747009126970 1982-10-01 28.72994402871600 1982-11-01 28.87954196028050 1982-12-01 29.00776923058330 1983-01-01 29.32121242140230 1983-02-01 29.61328495095960 1983-03-01 29.91960480820690 1983-04-01 30.17605868826600 1983-05-01 30.43251190777860 1983-06-01 30.68896578783780 1983-07-01 31.03802828870150 1983-08-01 31.38709012901870 1983-09-01 31.73615196933590 1983-10-01 31.84300791783050 1983-11-01 31.93561587808860 1983-12-01 32.04247182658320 1984-01-01 32.04247182658320 1984-02-01 32.06384314839140 1984-03-01 32.06384314839140 1984-04-01 32.19206975814780 1984-05-01 32.29892570664230 1984-06-01 32.42715231639860 1984-07-01 33.12527665757960 1984-08-01 33.82340099876060 1984-09-01 34.51440134582330 1984-10-01 34.53577200708500 1984-11-01 34.57139065658320 1984-12-01 34.60700930608140 1985-01-01 34.79222588714410 1985-02-01 34.97031913463510 1985-03-01 35.15553571569780 1985-04-01 35.30513364726230 1985-05-01 35.46897890651680 1985-06-01 35.61145350450960 1985-07-01 35.61145350450960 1985-08-01 35.61145350450960 1985-09-01 35.63282416577130 1985-10-01 35.81804074683400 1985-11-01 35.99613399432500 1985-12-01 36.19559790307770 1986-01-01 36.23834054669420 1986-02-01 36.28820652388230 1986-03-01 36.34519583464220 1986-04-01 36.43780445544690 1986-05-01 36.54465974339490 1986-06-01 36.63726836419960 1986-07-01 36.89372224425870 1986-08-01 37.17154678557950 1986-09-01 37.42800066563860 1986-10-01 37.53485661413320 1986-11-01 37.64171190208130 1986-12-01 37.75569184469410 1987-01-01 37.68445454569770 1987-02-01 37.72719652876760 1987-03-01 37.72719652876760 1987-04-01 37.79843382776400 1987-05-01 37.86967112676040 1987-06-01 37.94803175932860 1987-07-01 38.16886698988950 1987-08-01 38.42532086994860 1987-09-01 38.68177475000770 1987-10-01 38.68177475000770 1987-11-01 38.68177475000770 1987-12-01 38.64615610050950 1988-01-01 38.68177475000770 1988-02-01 38.68177475000770 1988-03-01 38.68177475000770 1988-04-01 38.79575403207400 1988-05-01 38.86699133107040 1988-06-01 38.94535196363860 1988-07-01 39.05220791213320 1988-08-01 39.16618719419950 1988-09-01 39.23742449319590 1988-10-01 39.27304314269410 1988-11-01 39.27304314269410 1988-12-01 39.30866179219230 1989-01-01 39.45825972375680 1989-02-01 39.60785765532130 1989-03-01 39.75745558688580 1989-04-01 39.82869288588220 1989-05-01 39.89993018487860 1989-06-01 39.97829081744680 1989-07-01 40.04952811644320 1989-08-01 40.16350739850950 1989-09-01 40.23474469750590 1989-10-01 40.34872397957220 1989-11-01 40.45557992806680 1989-12-01 40.56955921013310 1990-01-01 40.79039444069400 1990-02-01 41.01122967125500 1990-03-01 41.23206490181590 1990-04-01 41.38166283338040 1990-05-01 41.56687941444310 1990-06-01 41.70935401243590 1990-07-01 41.85895194400040 1990-08-01 42.00854987556500 1990-09-01 42.15102381301120 1990-10-01 42.19376645662770 1990-11-01 42.22938510612590 1990-12-01 42.26500375562410 1991-01-01 42.59981826825130 1991-02-01 42.96312743625850 1991-03-01 43.29794194888580 1991-04-01 43.33356059838400 1991-05-01 43.41192189149860 1991-06-01 43.44754054099680 1991-07-01 43.73961241000760 1991-08-01 44.07442692263480 1991-09-01 44.40924209580860 1991-10-01 44.40924209580860 1991-11-01 44.44486008476030 1991-12-01 44.48047873425850 1992-01-01 44.81529390743220 1992-02-01 45.14298442594120 1992-03-01 45.47779893856850 1992-04-01 45.76987146812580 1992-05-01 46.03344868175660 1992-06-01 46.32552121131400 1992-07-01 46.61759374087130 1992-08-01 47.06638753556480 1992-09-01 47.50805799668670 1992-10-01 47.72889322724760 1992-11-01 47.94972845780850 1992-12-01 48.17056368836940 1993-01-01 48.06370773987480 1993-02-01 47.98534710730670 1993-03-01 47.87849115881210 1993-04-01 48.17056368836940 1993-05-01 48.46975955149850 1993-06-01 48.76183208105580 1993-07-01 49.01828596111490 1993-08-01 49.28186317474580 1993-09-01 49.60955435380130 1993-10-01 49.86600757331390 1993-11-01 50.12958544749120 1993-12-01 50.42165731650200 1994-01-01 50.60687389756480 1994-02-01 50.97730772023670 1994-03-01 51.31212223286390 1994-04-01 51.53295746342490 1994-05-01 51.75379269398580 1994-06-01 51.97462726400020 1994-07-01 52.19546249456110 1994-08-01 52.45191637462020 1994-09-01 52.67275160518110 1994-10-01 52.93632947935850 1994-11-01 53.19278269887110 1994-12-01 53.48485522842840 1995-01-01 54.44655678324020 1995-02-01 54.73862931279750 1995-03-01 55.03782517592660 1995-04-01 55.22304175698930 1995-05-01 55.37263968855380 1995-06-01 55.73594951710750 1995-07-01 56.07076402973480 1995-08-01 56.44119719186020 1995-09-01 56.81163035398560 1995-10-01 57.21768216560930 1995-11-01 57.58099133361650 1995-12-01 57.69497127622930 1996-01-01 57.80182656417740 1996-02-01 58.32185831841390 1996-03-01 58.54269288842830 1996-04-01 58.72790946949100 1996-05-01 58.94874470005190 1996-06-01 59.13396128111470 1996-07-01 59.35479651167560 1996-08-01 60.31649806648740 1996-09-01 61.27819962129920 1996-10-01 60.23813743391920 1996-11-01 60.23813743391920 1996-12-01 60.28087941698920 1997-01-01 60.68693122861280 1997-02-01 60.86502447610380 1997-03-01 60.39485935960200 1997-04-01 61.28532361541740 1997-05-01 61.52040617366830 1997-06-01 61.81960203679740 1997-07-01 61.99769528428840 1997-08-01 62.11879856047290 1997-09-01 62.29689114741740 1997-10-01 62.47498439490840 1997-11-01 62.71006695315930 1997-12-01 62.88815954010380 1998-01-01 62.94514951141020 1998-02-01 62.94514951141020 1998-03-01 63.00926281628830 1998-04-01 63.12324209835460 1998-05-01 63.30133534584560 1998-06-01 63.48655192690840 1998-07-01 63.72163448515930 1998-08-01 63.89972707210370 1998-09-01 64.13480963035460 1998-10-01 64.31290287784560 1998-11-01 64.49099546479010 1998-12-01 64.66908871228110 1999-01-01 64.66908871228110 1999-02-01 64.61209874097460 1999-03-01 64.55510876966820 1999-04-01 64.66908871228110 1999-05-01 64.73320201715920 1999-06-01 64.79019132791910 1999-07-01 64.91129460410370 1999-08-01 65.02527388617000 1999-09-01 65.08938785159470 1999-10-01 65.32447040984560 1999-11-01 65.56667630166820 1999-12-01 65.80175885991910 2000-01-01 65.10346409773840 2000-02-01 64.96474933048470 2000-03-01 65.07043677220180 2000-04-01 65.45355374842630 2000-05-01 65.81024886422150 2000-06-01 66.08767839872900 2000-07-01 66.27263142173390 2000-08-01 66.16694398001680 2000-09-01 66.33868607280710 2000-10-01 66.80106863031940 2000-11-01 67.23042386229520 2000-12-01 67.38234955976350 2001-01-01 67.81170479173930 2001-02-01 67.83812665216860 2001-03-01 68.07592339603200 2001-04-01 68.20142723307110 2001-05-01 68.30711467478820 2001-06-01 68.26087641903700 2001-07-01 68.42601304672000 2001-08-01 68.72325897654930 2001-09-01 68.92142292976890 2001-10-01 68.84876281358840 2001-11-01 68.90160653444700 2001-12-01 68.82234095315910 2002-01-01 69.08655955745190 2002-02-01 69.13279781320310 2002-03-01 69.43664920813980 2002-04-01 69.34417269663740 2002-05-01 69.41683281281780 2002-06-01 69.34417269663740 2002-07-01 69.39041095238860 2002-08-01 69.61499676603740 2002-09-01 69.85279350990090 2002-10-01 70.12361757930100 2002-11-01 70.33499246273520 2002-12-01 70.59921106702800 2003-01-01 70.91627339217930 2003-02-01 71.11443734539890 2003-03-01 71.22673025222330 2003-04-01 71.02856629900380 2003-05-01 71.08141001986230 2003-06-01 70.94930071771590 2003-07-01 70.99553897346720 2003-08-01 71.05498815943300 2003-09-01 70.71810943895980 2003-10-01 70.66526571810120 2003-11-01 70.42746897423770 2003-12-01 70.26893781166200 2004-01-01 70.92948432239400 2004-02-01 71.16067560115010 2004-03-01 70.87664060153540 2004-04-01 70.99553897346720 2004-05-01 71.27957397308190 2004-06-01 71.45792153097950 2004-07-01 72.61387792476040 2004-08-01 72.97057304055560 2004-09-01 73.36690094699480 2004-10-01 74.08689664369260 2004-11-01 75.01166175871720 2004-12-01 75.77129024605900 2005-01-01 75.77129024605900 2005-02-01 75.32338114115610 2005-03-01 74.87547203625330 2005-04-01 74.50221444883430 2005-05-01 74.42756293135050 2005-06-01 74.12895686141530 2005-07-01 74.20360837889910 2005-08-01 74.20360837889910 2005-09-01 74.35291141386670 2005-10-01 74.50221444883430 2005-11-01 74.72616900128570 2005-12-01 74.80082051876950 2006-01-01 75.62198721109140 2006-02-01 75.39803265864000 2006-03-01 75.84594176354280 2006-04-01 76.06989631599420 2006-05-01 76.36850238592940 2006-06-01 76.59245693838080 2006-07-01 76.59245693838080 2006-08-01 76.66710845586460 2006-09-01 76.81641149083220 2006-10-01 77.04036604328360 2006-11-01 77.26432059573500 2006-12-01 77.56292666567020 2007-01-01 78.45874487547580 2007-02-01 78.60804791044340 2007-03-01 78.83200246289480 2007-04-01 79.42921460276520 2007-05-01 79.57851763773280 2007-06-01 79.65316915521660 2007-07-01 79.80247219018420 2007-08-01 79.87712370766810 2007-09-01 79.95177522515180 2007-10-01 79.87712370766810 2007-11-01 80.10107826011940 2007-12-01 80.02642674263560 2008-01-01 80.92224495244130 2008-02-01 80.84759343495750 2008-03-01 80.92224495244130 2008-04-01 81.29550253986030 2008-05-01 81.29550253986030 2008-06-01 81.29550253986030 2008-07-01 81.51945709231170 2008-08-01 81.59410860979550 2008-09-01 82.26597226714970 2008-10-01 82.34062378463350 2008-11-01 82.71388137205250 2008-12-01 82.86318440702010 2009-01-01 83.98295716927720 2009-02-01 84.35621475669620 2009-03-01 84.50551779166380 2009-04-01 84.65482082663140 2009-05-01 85.32668448398560 2009-06-01 84.87877537908280 2009-07-01 85.25203296650180 2009-08-01 85.47598751895320 2009-09-01 85.69994207140460 2009-10-01 85.84924510637220 2009-11-01 86.07319965882360 2009-12-01 86.29715421127500 2010-01-01 86.52110876372640 2010-02-01 86.81971483366160 2010-03-01 86.89436635114540 2010-04-01 87.26762393856440 2010-05-01 87.49157849101580 2010-06-01 87.56623000849960 2010-07-01 87.86483607843490 2010-08-01 88.08879063088630 2010-09-01 88.16344214837010 2010-10-01 88.16344214837010 2010-11-01 88.31274518333770 2010-12-01 88.31274518333770 2011-01-01 88.76065428824050 2011-02-01 88.93589743589740 2011-03-01 89.19876215738280 2011-04-01 89.02351900972590 2011-05-01 89.54924845269670 2011-06-01 89.89973474801060 2011-07-01 90.25022104332450 2011-08-01 90.68832891246680 2011-09-01 90.77595048629530 2011-10-01 90.86357206012380 2011-11-01 91.12643678160920 2011-12-01 91.03881520778070 2012-01-01 91.56454465075150 2012-02-01 91.73978779840850 2012-03-01 92.00265251989390 2012-04-01 92.35313881520780 2012-05-01 92.87886825817860 2012-06-01 93.14173297966400 2012-07-01 93.22935455349250 2012-08-01 93.22935455349250 2012-09-01 93.14173297966400 2012-10-01 93.31697612732090 2012-11-01 93.57984084880640 2012-12-01 93.84270557029180 2013-01-01 94.19319186560560 2013-02-01 94.36843501326260 2013-03-01 94.45605658709110 2013-04-01 94.63129973474800 2013-05-01 94.98178603006190 2013-06-01 94.98178603006190 2013-07-01 95.15702917771880 2013-08-01 95.33227232537580 2013-09-01 95.33227232537580 2013-10-01 95.68275862068960 2013-11-01 95.85800176834660 2013-12-01 95.94562334217500 2014-01-01 96.29610963748890 2014-02-01 96.38373121131740 2014-03-01 96.55897435897440 2014-04-01 96.90946065428820 2014-05-01 97.25994694960210 2014-06-01 97.52281167108750 2014-07-01 97.61043324491600 2014-08-01 97.69805481874450 2014-09-01 97.87329796640140 2014-10-01 98.13616268788680 2014-11-01 98.48664898320070 2014-12-01 98.66189213085760 2015-01-01 99.10000000000000 2015-02-01 99.30000000000000 2015-03-01 99.60000000000000 2015-04-01 99.70000000000000 2015-05-01 99.80000000000000 2015-06-01 100.00000000000000 2015-07-01 100.40000000000000 2015-08-01 100.40000000000000 2015-09-01 100.40000000000000 2015-10-01 100.40000000000000 2015-11-01 100.50000000000000 2015-12-01 100.40000000000000 2016-01-01 100.60000000000000 2016-02-01 100.80000000000000 2016-03-01 100.90000000000000 2016-04-01 101.20000000000000 2016-05-01 101.40000000000000 2016-06-01 101.50000000000000 2016-07-01 101.90000000000000 2016-08-01 102.00000000000000 2016-09-01 102.10000000000000 2016-10-01 102.30000000000000 2016-11-01 102.50000000000000 2016-12-01 102.60000000000000 2017-01-01 103.00000000000000 2017-02-01 103.50000000000000 2017-03-01 103.60000000000000 2017-04-01 103.60000000000000 2017-05-01 104.10000000000000 2017-06-01 104.30000000000000 2017-07-01 104.60000000000000 2017-08-01 104.70000000000000 2017-09-01 105.00000000000000 2017-10-01 105.30000000000000 2017-11-01 105.50000000000000 2017-12-01 105.60000000000000 2018-01-01 106.10000000000000 2018-02-01 106.20000000000000 2018-03-01 106.40000000000000 2018-04-01 106.40000000000000 2018-05-01 106.80000000000000 2018-06-01 106.90000000000000 2018-07-01 107.10000000000000 2018-08-01 107.30000000000000 2018-09-01 107.60000000000000