Month Index 2015=100 1970-01-01 6.19364986836356 1970-02-01 6.29706872623271 1970-03-01 6.27451403094555 1970-04-01 6.24865931647826 1970-05-01 6.27451403094555 1970-06-01 6.30036874541284 1970-07-01 6.57487054701264 1970-08-01 6.67498938570167 1970-09-01 6.92693649201431 1970-10-01 6.97864592094888 1970-11-01 7.05621006435075 1970-12-01 7.08206477881804 1971-01-01 7.08206477881804 1971-02-01 7.05621006435075 1971-03-01 7.05621006435075 1971-04-01 7.20803833197436 1971-05-01 7.23389304644165 1971-06-01 7.23389304644165 1971-07-01 7.25644774172881 1971-08-01 7.25644774172881 1971-09-01 7.28230245619610 1971-10-01 7.28230245619610 1971-11-01 7.17888359832695 1971-12-01 7.17888359832695 1972-01-01 7.17888359832695 1972-02-01 7.15302888385966 1972-03-01 7.17888359832695 1972-04-01 7.17888359832695 1972-05-01 7.17888359832695 1972-06-01 7.20473831279424 1972-07-01 7.22729300808140 1972-08-01 7.22729300808140 1972-09-01 7.38847589427167 1972-10-01 7.44018532320625 1972-11-01 7.46604003767354 1972-12-01 7.49189475214083 1973-01-01 7.51774946660812 1973-02-01 7.64372301976444 1973-03-01 7.66957773423172 1973-04-01 7.69543244869901 1973-05-01 7.76639655374063 1973-06-01 7.83736065878225 1973-07-01 7.91162478300399 1973-08-01 8.06015303144747 1973-09-01 8.11186246038205 1973-10-01 8.42817363337606 1973-11-01 9.34244325829783 1973-12-01 10.04327512912100 1974-01-01 11.59952171859750 1974-02-01 11.82561411044280 1974-03-01 11.63803107081160 1974-04-01 12.24479870233230 1974-05-01 12.19308927339770 1974-06-01 12.24479870233230 1974-07-01 12.39992698913600 1974-08-01 12.32566286491430 1974-09-01 12.40322700831610 1974-10-01 12.60346468569420 1974-11-01 12.68102882909610 1974-12-01 12.75859297249790 1975-01-01 12.83615711589980 1975-02-01 12.65847413380890 1975-03-01 12.51324590454560 1975-04-01 12.58751002876730 1975-05-01 12.58751002876730 1975-06-01 12.63921945770190 1975-07-01 12.72338363946400 1975-08-01 12.92692133602220 1975-09-01 13.02704017471120 1975-10-01 13.14971370868740 1975-11-01 13.27238724266360 1975-12-01 13.11725895585990 1976-01-01 13.11725895585990 1976-02-01 13.36590604299240 1976-03-01 13.84724556033050 1976-04-01 13.68881725434660 1976-05-01 13.75648134020810 1976-06-01 13.88245489336440 1976-07-01 13.90500958865160 1976-08-01 13.98257373205350 1976-09-01 14.84295217214580 1976-10-01 14.87870694415350 1976-11-01 14.70432398124270 1976-12-01 14.70432398124270 1977-01-01 14.70432398124270 1977-02-01 14.72086561681140 1977-03-01 14.88927705967170 1977-04-01 14.79304521880460 1977-05-01 15.00656605223920 1977-06-01 15.09077177366940 1977-07-01 15.09077177366940 1977-08-01 15.34338893795990 1977-09-01 15.67569630754880 1977-10-01 16.42301922457010 1977-11-01 16.50722494600020 1977-12-01 16.50722494600020 1978-01-01 16.52376658156890 1978-02-01 16.59143066743040 1978-03-01 16.59143066743040 1978-04-01 16.59143066743040 1978-05-01 16.59143066743040 1978-06-01 16.52977964128740 1978-07-01 16.59143066743040 1978-08-01 16.68164944857910 1978-09-01 16.78840986529640 1978-10-01 17.15380050602270 1978-11-01 17.09214947987970 1978-12-01 17.15380050602270 1979-01-01 17.15380050602270 1979-02-01 17.82744627746400 1979-03-01 18.67483821478370 1979-04-01 18.88801987986820 1979-05-01 19.40392365448540 1979-06-01 20.48583614896210 1979-07-01 24.52352590145160 1979-08-01 25.70774072449200 1979-09-01 26.20764033005480 1979-10-01 26.07332966338240 1979-11-01 26.28651132846690 1979-12-01 26.88128610149610 1980-01-01 27.77878298405810 1980-02-01 28.51853786979610 1980-03-01 29.95327741904780 1980-04-01 30.68769758176770 1980-05-01 31.19293191034860 1980-06-01 31.10339146590030 1980-07-01 32.37714673338900 1980-08-01 31.99021890242610 1980-09-01 32.12452956909850 1980-10-01 32.66919939688550 1980-11-01 33.26930889293290 1980-12-01 34.03782983184060 1981-01-01 34.95875804455420 1981-02-01 35.78000987948570 1981-03-01 37.78712813980390 1981-04-01 38.10139148372060 1981-05-01 38.92264331865200 1981-06-01 40.17969669431860 1981-07-01 41.65465084035260 1981-08-01 41.46192569325440 1981-09-01 41.07647539905800 1981-10-01 40.25522356412650 1981-11-01 41.10165102232730 1981-12-01 41.53745256306230 1982-01-01 42.60178079163060 1982-02-01 42.60178079163060 1982-03-01 43.23030747946390 1982-04-01 42.84485718526740 1982-05-01 41.78052895669910 1982-06-01 43.05841803610690 1982-07-01 44.48302093560240 1982-08-01 44.79728427951900 1982-09-01 45.64371173771980 1982-10-01 47.04747893347400 1982-11-01 47.00146760646350 1982-12-01 45.67322728051710 1983-01-01 45.79476547733550 1983-02-01 45.55168908369870 1983-03-01 44.26946008476290 1983-04-01 44.07673493766470 1983-05-01 43.80848292075860 1983-06-01 43.78330729748930 1983-07-01 43.95085682131820 1983-08-01 44.26512016523480 1983-09-01 45.11154762343560 1983-10-01 44.82245990278830 1983-11-01 44.62973475569000 1983-12-01 44.17309751121380 1984-01-01 44.14792188794450 1984-02-01 45.28343706679260 1984-03-01 44.53337218214090 1984-04-01 44.09757064140590 1984-05-01 44.09757064140590 1984-06-01 44.60455913242080 1984-07-01 44.29029578850410 1984-08-01 44.29029578850410 1984-09-01 44.82245990278830 1984-10-01 44.77644857577780 1984-11-01 45.57252478743990 1984-12-01 44.96917372287600 1985-01-01 45.30861269006190 1985-02-01 46.15504014826270 1985-03-01 47.62999429429680 1985-04-01 47.60481867102750 1985-05-01 47.02230331020470 1985-06-01 45.83643688481800 1985-07-01 45.64371173771980 1985-08-01 44.94399809960670 1985-09-01 44.77644857577780 1985-10-01 45.33378831333120 1985-11-01 45.33378831333120 1985-12-01 45.14106316623300 1986-01-01 44.70526162549790 1986-02-01 42.53059384135080 1986-03-01 42.50541821808150 1986-04-01 50.07291409535000 1986-05-01 50.26563924244820 1986-06-01 48.42607050595900 1986-07-01 46.82957816310650 1986-08-01 47.79754381812570 1986-09-01 48.49725745623880 1986-10-01 48.54760870277740 1986-11-01 49.10494844033080 1986-12-01 49.10494844033080 1987-01-01 50.94451717682010 1987-02-01 49.78382637470270 1987-03-01 49.66228817788420 1987-04-01 49.85501332498250 1987-05-01 49.63711255461500 1987-06-01 49.63711255461500 1987-07-01 50.16927666889910 1987-08-01 50.07291409535000 1987-09-01 49.75865075143340 1987-10-01 50.19445229216840 1987-11-01 49.22648663714920 1987-12-01 49.22648663714920 1988-01-01 50.00172714507020 1988-02-01 49.88018894825180 1988-03-01 49.44438740751670 1988-04-01 50.07291409535000 1988-05-01 50.26563924244820 1988-06-01 50.26563924244820 1988-07-01 50.04773847208070 1988-08-01 50.26563924244820 1988-09-01 50.14410104562980 1988-10-01 49.82983770171320 1988-11-01 50.14410104562980 1988-12-01 50.70144078318330 1989-01-01 52.22674617575590 1989-02-01 52.08003235566820 1989-03-01 52.49065827313400 1989-04-01 54.10798631972770 1989-05-01 54.01162374617860 1989-06-01 53.14436058423650 1989-07-01 53.36226135460400 1989-08-01 53.29107440432420 1989-09-01 52.75891029004010 1989-10-01 54.13750186252500 1989-11-01 54.06631491224520 1989-12-01 54.50211645298020 1990-01-01 52.98115097993570 1990-02-01 52.54534943920060 1990-03-01 52.23108609528400 1990-04-01 52.01318532491650 1990-05-01 51.79528455454890 1990-06-01 51.26312044026480 1990-07-01 51.43500988362180 1990-08-01 54.16701740532240 1990-09-01 56.53441033656770 1990-10-01 57.36000209102730 1990-11-01 55.21050993014940 1990-12-01 54.29289552166880 1991-01-01 54.79988401268370 1991-02-01 54.19653294811970 1991-03-01 52.74241450582690 1991-04-01 53.05667784974350 1991-05-01 53.15304042329260 1991-06-01 53.66002891430750 1991-07-01 53.78156711112590 1991-08-01 53.68520453757680 1991-09-01 53.58884196402770 1991-10-01 54.14618170158110 1991-11-01 53.92828093121360 1991-12-01 52.79276575236550 1992-01-01 52.43153670814280 1992-02-01 52.21363593777530 1992-03-01 52.26641835725090 1992-04-01 52.44073897354490 1992-05-01 53.39611681692950 1992-06-01 53.57963969862560 1992-07-01 52.79276575236550 1992-08-01 52.52208256252230 1992-09-01 52.76177340992660 1992-10-01 52.91430394918390 1992-11-01 53.03245659976980 1992-12-01 52.66541083637750 1993-01-01 52.22960929564250 1993-02-01 52.28239171511810 1993-03-01 52.30756733838740 1993-04-01 52.16762461076480 1993-05-01 52.22040703024040 1993-06-01 51.97151391743400 1993-07-01 52.54387263955910 1993-08-01 52.69640317881640 1993-09-01 52.37293756949760 1993-10-01 52.79615129859800 1993-11-01 52.37632311573020 1993-12-01 51.57686135783540 1994-01-01 52.50367803171810 1994-02-01 52.28577726135060 1994-03-01 51.91873149795840 1994-04-01 52.74918559829200 1994-05-01 52.73659778665740 1994-06-01 52.69301763258380 1994-07-01 52.40054436570400 1994-08-01 52.62426185524100 1994-09-01 52.09886883342200 1994-10-01 51.92454821712790 1994-11-01 52.17344132993430 1994-12-01 51.74102533543180 1995-01-01 52.90076176425370 1995-02-01 53.37675791282970 1995-03-01 52.84797934477810 1995-04-01 53.48232275178100 1995-05-01 53.56609751369540 1995-06-01 53.27700979304810 1995-07-01 52.99712433780280 1995-08-01 53.21163956193780 1995-09-01 53.48232275178100 1995-10-01 53.13706706542550 1995-11-01 53.43874259770740 1995-12-01 53.56366634075840 1996-01-01 55.18776547981720 1996-02-01 55.95962044150560 1996-03-01 56.41964323221440 1996-04-01 57.11935687032750 1996-05-01 56.88886828832530 1996-06-01 56.10199434206520 1996-07-01 56.78330344937410 1996-08-01 56.45063557465330 1996-09-01 57.24428061337840 1996-10-01 57.93817753232200 1996-11-01 57.48397146078270 1996-12-01 57.54013942649090 1997-01-01 58.67904015157160 1997-02-01 58.78460499052280 1997-03-01 58.49213172364290 1997-04-01 57.92897526691990 1997-05-01 58.43596375793470 1997-06-01 58.04712791750570 1997-07-01 58.01613557506690 1997-08-01 59.39377277425630 1997-09-01 58.71584921318000 1997-10-01 58.67565460533900 1997-11-01 58.62287218586340 1997-12-01 58.19045619136090 1998-01-01 59.49880123214840 1998-02-01 59.33972828345070 1998-03-01 58.80000476528570 1998-04-01 59.03965139426320 1998-05-01 59.15843750282100 1998-06-01 58.87850403370350 1998-07-01 59.64187958450020 1998-08-01 59.00143896598530 1998-09-01 59.28552125882690 1998-10-01 59.26537783875690 1998-11-01 58.90694510122160 1998-12-01 58.49015651533840 1999-01-01 59.97809449010350 1999-02-01 60.05866817038340 1999-03-01 60.79775147738600 1999-04-01 61.63340306101440 1999-05-01 62.17312657917950 1999-06-01 62.31620493153130 1999-07-01 63.73601569718870 1999-08-01 64.83145732986460 1999-09-01 65.15582646284610 1999-10-01 65.37740408361580 1999-11-01 65.65941196459530 1999-12-01 66.85764510948310 2000-01-01 67.67372113335790 2000-02-01 69.08293745704380 2000-03-01 70.56749710561510 2000-04-01 69.89995263639600 2000-05-01 70.48248163045820 2000-06-01 71.26527396528610 2000-07-01 71.16598791596660 2000-08-01 70.63993324873610 2000-09-01 72.95057225711240 2000-10-01 72.36574405110470 2000-11-01 71.92700407097660 2000-12-01 70.89146452262380 2001-01-01 71.36140082915120 2001-02-01 71.89031202269260 2001-03-01 71.12190704778530 2001-04-01 72.31221907047790 2001-05-01 73.70163648265330 2001-06-01 72.71221907047790 2001-07-01 72.34470870608770 2001-08-01 71.99120663320970 2001-09-01 72.54381409557060 2001-10-01 71.03949378136590 2001-11-01 69.58688631900500 2001-12-01 70.76497927121970 2002-01-01 71.95103049421660 2002-02-01 71.82105993690850 2002-03-01 72.78041219768660 2002-04-01 74.67923449001050 2002-05-01 73.69020609884330 2002-06-01 73.08041219768660 2002-07-01 72.97002944269190 2002-08-01 73.28991167192430 2002-09-01 73.95964668769720 2002-10-01 74.47982334384860 2002-11-01 73.41038275499480 2002-12-01 73.41038275499480 2003-01-01 75.10058885383810 2003-02-01 76.35994111461620 2003-03-01 77.42047108307050 2003-04-01 75.17061829653000 2003-05-01 73.24123659305990 2003-06-01 72.94094216614090 2003-07-01 72.41008832807570 2003-08-01 73.13976445846480 2003-09-01 73.20979390115670 2003-10-01 72.58041219768660 2003-11-01 72.87032386961090 2003-12-01 72.76052996845420 2004-01-01 73.34177758555440 2004-02-01 73.44644428826300 2004-03-01 74.64888900902850 2004-04-01 74.14888900902850 2004-05-01 76.81888954965670 2004-06-01 75.53266691895980 2004-07-01 76.19555603611400 2004-08-01 76.79555603611400 2004-09-01 76.44200032437690 2004-10-01 78.66066713521110 2004-11-01 77.33488890090290 2004-12-01 75.76266637833160 2005-01-01 76.37199978374870 2005-02-01 76.96511109909720 2005-03-01 78.34422230632000 2005-04-01 80.68155592798830 2005-05-01 79.75355571173700 2005-06-01 81.08155592798830 2005-07-01 83.04222306319940 2005-08-01 83.65155646861650 2005-09-01 85.96333459479920 2005-10-01 85.74222306319940 2005-11-01 83.48155592798840 2005-12-01 83.08155592798830 2006-01-01 84.34444504514240 2006-02-01 83.82111153159970 2006-03-01 84.32577823430830 2006-04-01 87.04222306319940 2006-05-01 87.49111207222800 2006-06-01 87.92600097313080 2006-07-01 88.82844569389630 2006-08-01 88.88422338757640 2006-09-01 85.41400010812560 2006-10-01 84.50222198194300 2006-11-01 84.01622209006860 2006-12-01 84.05577769368010 2007-01-01 83.99419128531890 2007-02-01 84.63215228165030 2007-03-01 85.87818755229450 2007-04-01 84.98286348715970 2007-05-01 85.97946514771190 2007-06-01 86.07025809358310 2007-07-01 86.70014481560150 2007-08-01 85.60467593486520 2007-09-01 86.22309004312290 2007-10-01 85.40467593486520 2007-11-01 88.53003153761990 2007-12-01 87.30354315504920 2008-01-01 91.06331659908610 2008-02-01 90.85410954495720 2008-03-01 91.87365643303080 2008-04-01 92.64263693119650 2008-05-01 93.62776597798800 2008-06-01 95.84391452661390 2008-07-01 96.52436763854030 2008-08-01 94.28867220184080 2008-09-01 94.57719958808010 2008-10-01 93.15056638990800 2008-11-01 89.44008174036170 2008-12-01 86.38483941558860 2009-01-01 85.18144107614080 2009-02-01 87.59872240458260 2009-03-01 87.47804273669310 2009-04-01 86.89305850550300 2009-05-01 87.88045311192640 2009-06-01 89.75637510458900 2009-07-01 88.17932033211040 2009-08-01 89.47478921284680 2009-09-01 88.76784771834980 2009-10-01 88.62988672201840 2009-11-01 89.93682821651540 2009-12-01 89.45864066422090 2010-01-01 92.50379419373380 2010-02-01 93.97085369359010 2010-03-01 95.55426846795060 2010-04-01 96.76493245185400 2010-05-01 97.06493245185400 2010-06-01 96.94455303248060 2010-07-01 96.64265593561370 2010-08-01 96.40284564530040 2010-09-01 96.92322506467380 2010-10-01 96.57275079045700 2010-11-01 97.11350962920380 2010-12-01 98.52607070997420 2011-01-01 101.96475216619100 2011-02-01 102.49292718368200 2011-03-01 104.23798396211200 2011-04-01 106.18585436736400 2011-05-01 106.05767934987400 2011-06-01 105.28304074054100 2011-07-01 106.01684301167900 2011-08-01 105.34220440234600 2011-09-01 105.94923846940400 2011-10-01 106.21402938485600 2011-11-01 105.39996125074000 2011-12-01 105.26756579301400 2012-01-01 107.34898936170200 2012-02-01 108.49255319148900 2012-03-01 110.86138297872300 2012-04-01 109.72537234042600 2012-05-01 108.05760638297900 2012-06-01 106.68393617021300 2012-07-01 108.53718085106400 2012-08-01 110.36031914893600 2012-09-01 110.24579787234000 2012-10-01 109.34686170212800 2012-11-01 107.61404255319200 2012-12-01 106.18500000000000 2013-01-01 107.79649871517700 2013-02-01 109.70234890591900 2013-03-01 108.88948142949300 2013-04-01 107.07661395306700 2013-05-01 107.25556209601600 2013-06-01 107.08655633412200 2013-07-01 107.46433738213000 2013-08-01 107.15439500107500 2013-09-01 107.65439500107500 2013-10-01 107.23860242927800 2013-11-01 106.76667157201200 2013-12-01 106.71170038148500 2014-01-01 107.96424754871900 2014-02-01 108.31709705846300 2014-03-01 107.75906611487300 2014-04-01 108.59637132307800 2014-05-01 108.20155275692400 2014-06-01 109.09170747487400 2014-07-01 108.13367653128400 2014-08-01 107.50155275692400 2014-09-01 106.92279607795000 2014-10-01 106.44248664205200 2014-11-01 106.00000000000000 2014-12-01 102.57668633640800 2015-01-01 99.24976795060520 2015-02-01 101.00995359012100 2015-03-01 101.65943633464200 2015-04-01 101.83774533856700 2015-05-01 101.96835541380400 2015-06-01 102.34309678606500 2015-07-01 101.75840182368300 2015-08-01 99.84769892868830 2015-09-01 98.77934351488390 2015-10-01 97.85051725547920 2015-11-01 97.47934351488390 2015-12-01 96.18751328917240 2016-01-01 95.75060884720340 2016-02-01 95.05449583782420 2016-03-01 95.78048707776280 2016-04-01 96.40842181301170 2016-05-01 96.83959570711120 2016-06-01 97.96947393767060 2016-07-01 95.80647831770130 2016-08-01 95.20842181301170 2016-09-01 96.03700438003070 2016-10-01 97.20064783177010 2016-11-01 97.10842181301170 2016-12-01 99.10000000000000 2017-01-01 99.05617117164110 2017-02-01 99.38086316074990 2017-03-01 99.20000000000000 2017-04-01 98.89382517708670 2017-05-01 97.21111029971730 2017-06-01 96.19814828338050 2017-07-01 95.82839542234790 2017-08-01 95.79629656676090 2017-09-01 97.51296201633680 2017-10-01 98.36604942779350 2017-11-01 98.57530801089120 2017-12-01 98.15061602178240 2018-01-01 99.00555582750010 2018-02-01 98.07179499730780 2018-03-01 98.57179499730780 2018-04-01 100.01538499192300 2018-05-01 101.85042831269300 2018-06-01 102.17158206471200 2018-07-01 100.74615497577000 2018-08-01 101.51517205932700 2018-09-01 101.84337706202000