Month Index 2015=100 1970-01-01 7.85083653345754 1970-02-01 7.69061537971351 1970-03-01 7.46120781867092 1970-04-01 7.10253091767576 1970-05-01 6.40338406497453 1970-06-01 6.68923316881332 1970-07-01 6.90043378056681 1970-08-01 7.14804829089850 1970-09-01 7.14258620611177 1970-10-01 6.99693061179901 1970-11-01 6.43251518383708 1970-12-01 6.31599070838688 1971-01-01 6.17761789378976 1971-02-01 6.11753496113575 1971-03-01 6.08294175748647 1971-04-01 6.14484538506939 1971-05-01 6.18672136843431 1971-06-01 6.01375535018791 1971-07-01 6.05381063862392 1971-08-01 5.77160292464295 1971-09-01 5.54765744838709 1971-10-01 5.34191892142032 1971-11-01 5.13071830966683 1971-12-01 5.69877512748658 1972-01-01 6.10114870677556 1972-02-01 6.32691487796034 1972-03-01 6.86766127184644 1972-04-01 7.02059964587484 1972-05-01 7.08250327345776 1972-06-01 7.54495978540076 1972-07-01 7.20084844383687 1972-08-01 7.28095902070889 1972-09-01 7.04791006980848 1972-10-01 7.10981369739140 1972-11-01 7.37381446208327 1972-12-01 7.50854588682257 1973-01-01 7.67787051521115 1973-02-01 7.21541400326815 1973-03-01 7.08614466331558 1973-04-01 6.75477818625406 1973-05-01 6.65828135502186 1973-06-01 6.93866837407391 1973-07-01 6.92410281464264 1973-08-01 6.72018498260478 1973-09-01 5.95549311246281 1973-10-01 5.86809975587516 1973-11-01 5.82440307758133 1973-12-01 5.35102239606487 1974-01-01 5.98098284146754 1974-02-01 6.21403179236795 1974-03-01 6.37243225118307 1974-04-01 6.25044569094614 1974-05-01 5.75157528042495 1974-06-01 4.94682812184697 1974-07-01 4.51896481355325 1974-08-01 3.92359757179986 1974-09-01 3.53761024687106 1974-10-01 3.52668607729760 1974-11-01 3.86897672393258 1974-12-01 3.69783140061509 1975-01-01 4.00006675881406 1975-02-01 4.39697825331632 1975-03-01 4.44067493161015 1975-04-01 4.29684003222630 1975-05-01 4.40244033810305 1975-06-01 4.57358566142054 1975-07-01 4.54445454255798 1975-08-01 4.42428867724996 1975-09-01 4.62456511943000 1975-10-01 4.99962827478535 1975-11-01 5.02875939364790 1975-12-01 5.37651212506960 1976-01-01 5.64597497454820 1976-02-01 5.57496787232073 1976-03-01 5.72426485649131 1976-04-01 5.57314717739182 1976-05-01 5.72790624634913 1976-06-01 5.78070639928750 1976-07-01 6.03560368933482 1976-08-01 6.26501125037742 1976-09-01 5.96277589217844 1976-10-01 5.46936756644398 1976-11-01 5.17987707274738 1976-12-01 5.26909112426395 1977-01-01 5.43113297293689 1977-02-01 5.27455320905067 1977-03-01 5.37287073521178 1977-04-01 5.35830517578051 1977-05-01 5.63140941511693 1977-06-01 5.62594733033020 1977-07-01 5.54583675345818 1977-08-01 5.33645683663360 1977-09-01 5.38379490478524 1977-10-01 5.38743629464306 1977-11-01 5.45844339687053 1977-12-01 5.61502316075674 1978-01-01 5.75157528042495 1978-02-01 5.67692678833966 1978-03-01 5.48939521066199 1978-04-01 5.73700972099368 1978-05-01 6.00465187554336 1978-06-01 6.09204523213102 1978-07-01 6.18125928364758 1978-08-01 6.49806020127782 1978-09-01 6.86584057691753 1978-10-01 6.76570235582751 1978-11-01 6.46710838748636 1978-12-01 6.60548120208348 1979-01-01 6.92046142478482 1979-02-01 7.14804829089850 1979-03-01 7.25728998663306 1979-04-01 7.10981369739140 1979-05-01 7.23544164748615 1979-06-01 7.09524813796012 1979-07-01 7.23362095255724 1979-08-01 7.62689105720168 1979-09-01 8.21861690909725 1979-10-01 8.31329304540055 1979-11-01 8.40978987663274 1979-12-01 9.10347464454724 1980-01-01 10.66927228340940 1980-02-01 11.00792154018650 1980-03-01 9.34562707009220 1980-04-01 9.63329686885990 1980-05-01 10.82767274222450 1980-06-01 11.44306762819590 1980-07-01 11.59600600222430 1980-08-01 12.02386931051800 1980-09-01 12.63016072184480 1980-10-01 13.32202479483040 1980-11-01 13.35297660862190 1980-12-01 12.99065831776890 1981-01-01 11.96196568293510 1981-02-01 11.87457232634740 1981-03-01 12.88869940175000 1981-04-01 12.85956828288740 1981-05-01 12.98883762284000 1981-06-01 12.73758172265050 1981-07-01 11.53228167971240 1981-08-01 11.45581249269830 1981-09-01 10.47081653615820 1981-10-01 10.00836002421520 1981-11-01 10.81492787772210 1981-12-01 10.84223830165580 1982-01-01 9.99197376985506 1982-02-01 8.93961210094540 1982-03-01 8.41343126649056 1982-04-01 9.16719896705908 1982-05-01 9.19268869606381 1982-06-01 8.61370770867060 1982-07-01 8.46805211435785 1982-08-01 8.78849442184591 1982-09-01 9.16355757720126 1982-10-01 9.18722661127708 1982-11-01 8.81944623563737 1982-12-01 8.83765318492647 1983-01-01 9.77531107331483 1983-02-01 9.07980561047142 1983-03-01 9.33470290051875 1983-04-01 10.77669328421500 1983-05-01 11.28830855923860 1983-06-01 11.01702501483110 1983-07-01 12.23506992227150 1983-08-01 12.76853353644200 1983-09-01 13.07258958956980 1983-10-01 12.52091902611030 1983-11-01 13.54597027108630 1983-12-01 14.11584778383500 1984-01-01 13.94106107065970 1984-02-01 13.43308718549390 1984-03-01 13.66431544146540 1984-04-01 13.76445366255540 1984-05-01 11.92373108942800 1984-06-01 11.99655888658440 1984-07-01 12.41531872023350 1984-08-01 13.35297660862190 1984-09-01 13.45675621956970 1984-10-01 13.72075698426160 1984-11-01 13.64610849217630 1984-12-01 13.22006587881150 1985-01-01 14.08125458018570 1985-02-01 14.42536592174960 1985-03-01 15.10666996414750 1985-04-01 15.93290132288660 1985-05-01 15.90449848199560 1985-06-01 15.67235987855960 1985-07-01 17.04388936850710 1985-08-01 17.07484118229860 1985-09-01 17.97062308732200 1985-10-01 18.69944726736450 1985-11-01 18.03798879969170 1985-12-01 18.27577155740730 1986-01-01 19.57884291802780 1986-02-01 19.11929951797100 1986-03-01 20.69310821452030 1986-04-01 22.04042246191330 1986-05-01 22.59973994407430 1986-06-01 21.48565671707460 1986-07-01 20.44986337201800 1986-08-01 21.70887391535890 1986-09-01 22.69641884479940 1986-10-01 25.07461056094090 1986-11-01 25.11776103075610 1986-12-01 26.82174941472240 1987-01-01 27.24305822127210 1987-02-01 29.38528787462690 1987-03-01 30.76628497820480 1987-04-01 31.85433226772100 1987-05-01 32.23758855025650 1987-06-01 32.14364069192480 1987-07-01 36.96738983657750 1987-08-01 39.14475890206030 1987-09-01 40.95070620204550 1987-10-01 23.56871378523990 1987-11-01 24.20613907985110 1987-12-01 24.01223506992230 1988-01-01 22.88704560385620 1988-02-01 22.77124940637760 1988-03-01 25.76865946784120 1988-04-01 26.52024233449500 1988-05-01 28.52883298006790 1988-06-01 28.31235235302060 1988-07-01 29.34395809974070 1988-08-01 28.59528834497310 1988-09-01 28.24935630848030 1988-10-01 28.89297196584980 1988-11-01 26.79025139245230 1988-12-01 27.07737498274130 1989-01-01 28.23533695752770 1989-02-01 27.04351005706360 1989-03-01 26.57431697388360 1989-04-01 27.32134810321520 1989-05-01 27.85626827332880 1989-06-01 27.69386228567010 1989-07-01 29.75488894519560 1989-08-01 32.10303919501010 1989-09-01 31.60708189637510 1989-10-01 29.97209785021450 1989-11-01 29.34231947430470 1989-12-01 30.03855321511970 1990-01-01 30.53268981882570 1990-02-01 28.63953123174560 1990-03-01 27.96150444021980 1990-04-01 26.11750461622030 1990-05-01 27.52253489285970 1990-06-01 27.32262258966540 1990-07-01 28.65555334712000 1990-08-01 27.44916088722460 1990-09-01 25.43146676700720 1990-10-01 24.16480930496490 1990-11-01 24.02698269884640 1990-12-01 23.30161783916890 1991-01-01 24.06102969401700 1991-02-01 25.59205205973700 1991-03-01 26.29411202432450 1991-04-01 27.93328366882170 1991-05-01 27.49322170450420 1991-06-01 27.42330701923410 1991-07-01 28.62678636724330 1991-08-01 28.04598468492120 1991-09-01 28.43925478956560 1991-10-01 30.64229565354600 1991-11-01 29.25674681264590 1991-12-01 30.06695605601060 1992-01-01 29.54441661141360 1992-02-01 29.38965754245630 1992-03-01 28.81431794492090 1992-04-01 30.14888732781160 1992-05-01 31.03556575819050 1992-06-01 30.53305395781150 1992-07-01 30.03236285236140 1992-08-01 28.75423501226690 1992-09-01 27.64361110563220 1992-10-01 26.38733160468460 1992-11-01 25.81017131222040 1992-12-01 27.53619010482650 1993-01-01 27.97679827762260 1993-02-01 28.99638743781190 1993-03-01 30.29090153226650 1993-04-01 30.85895835008630 1993-05-01 30.89173085880660 1993-06-01 31.35054598089180 1993-07-01 32.64506007534640 1993-08-01 34.39292720709950 1993-09-01 34.61323129349750 1993-10-01 36.42846413762030 1993-11-01 36.69064420738320 1993-12-01 36.88181717491870 1994-01-01 39.25782405714550 1994-02-01 39.67112180600800 1994-03-01 37.80673019880470 1994-04-01 36.46305734126950 1994-05-01 36.56501625728850 1994-06-01 36.09345627070090 1994-07-01 35.72021381027450 1994-08-01 36.77439617411310 1994-09-01 36.31922244188570 1994-10-01 35.42708192672010 1994-11-01 34.23270605335550 1994-12-01 33.49714530207600 1995-01-01 33.10751658728940 1995-02-01 33.12754423150740 1995-03-01 33.81758760956410 1995-04-01 35.68744130155410 1995-05-01 36.38294676439750 1995-06-01 35.78575882771520 1995-07-01 37.42984634852050 1995-08-01 38.07983443814110 1995-09-01 38.25644184624530 1995-10-01 37.33881160207500 1995-11-01 37.82857853795160 1995-12-01 39.29241726079480 1996-01-01 39.97335716420700 1996-02-01 40.28651669197940 1996-03-01 39.86775685833020 1996-04-01 39.99156411349610 1996-05-01 40.13539901287990 1996-06-01 39.38345200724030 1996-07-01 38.22913142231170 1996-08-01 39.57280427984690 1996-09-01 39.70753570458620 1996-10-01 41.35526461524920 1996-11-01 41.92878351785570 1996-12-01 41.99796992515430 1997-01-01 43.10495244193120 1997-02-01 43.84051319321060 1997-03-01 42.99571074619660 1997-04-01 42.80817916851900 1997-05-01 45.08040643979800 1997-06-01 47.27252313420490 1997-07-01 48.01900805505780 1997-08-01 47.17602630297270 1997-09-01 47.80780744330430 1997-10-01 46.88471511434720 1997-11-01 44.56332907998770 1997-12-01 45.58473893510590 1998-01-01 46.80278384254630 1998-02-01 47.38358552486840 1998-03-01 48.68356170410980 1998-04-01 50.34403547927520 1998-05-01 49.11506640226130 1998-06-01 46.64984546851790 1998-07-01 49.16240447041290 1998-08-01 46.42772068719100 1998-09-01 45.20421369496380 1998-10-01 44.63433618221510 1998-11-01 47.85332481652710 1998-12-01 48.29211229439420 1999-01-01 49.88704105211890 1999-02-01 50.73184349913290 1999-03-01 51.76781891368240 1999-04-01 54.43877837439250 1999-05-01 53.06597439799480 1999-06-01 52.90757393917970 1999-07-01 54.54802007012710 1999-08-01 53.47016867221270 1999-09-01 52.34497920614670 1999-10-01 51.13967916320860 1999-11-01 53.43739616349230 1999-12-01 55.99729323353900 2000-01-01 56.05919686112190 2000-02-01 56.92766834221180 2000-03-01 58.45341069263790 2000-04-01 56.65820549273320 2000-05-01 55.63861633254390 2000-06-01 57.55762878761440 2000-07-01 60.09021543372750 2000-08-01 60.52172013187900 2000-09-01 59.92271150026780 2000-10-01 59.38924788609730 2000-11-01 60.20856060410660 2000-12-01 59.29457174979400 2001-01-01 59.68784185443850 2001-02-01 60.44889233472260 2001-03-01 59.24359229178460 2001-04-01 59.45115151368020 2001-05-01 61.65237168273180 2001-06-01 62.23499405998280 2001-07-01 61.38290883325320 2001-08-01 61.17352891642860 2001-09-01 56.45974974548200 2001-10-01 58.16756158879910 2001-11-01 60.25771936718710 2001-12-01 61.08977694969880 2002-01-01 62.34605645064630 2002-02-01 62.78666462344240 2002-03-01 62.65011250377420 2002-04-01 61.58318527543320 2002-05-01 61.27002574766080 2002-06-01 59.95548400898820 2002-07-01 57.24811064969980 2002-08-01 56.71282634060040 2002-09-01 56.20485245543470 2002-10-01 54.38233683159630 2002-11-01 54.92672461534030 2002-12-01 54.85025542832610 2003-01-01 55.27083595690420 2003-02-01 52.05184732259220 2003-03-01 51.15060333278210 2003-04-01 53.91077684500880 2003-05-01 54.17113621984280 2003-06-01 55.79155470657230 2003-07-01 55.90443779216460 2003-08-01 57.53213905860970 2003-09-01 58.29683092875160 2003-10-01 59.28728897007840 2003-11-01 58.36783803097910 2003-12-01 58.91586720458090 2004-01-01 60.12662933230560 2004-02-01 60.33236785927240 2004-03-01 62.07113151638090 2004-04-01 62.62644346969830 2004-05-01 61.77617893789760 2004-06-01 63.72978459661740 2004-07-01 64.23229639699650 2004-08-01 64.03201995481640 2004-09-01 65.81630098514770 2004-10-01 67.57327159154530 2004-11-01 70.31705884941180 2004-12-01 72.38718898358190 2005-01-01 73.98211774130660 2005-02-01 75.64441221140090 2005-03-01 76.39817991196940 2005-04-01 74.07133179282310 2005-05-01 73.35215729590390 2005-06-01 77.21020985026300 2005-07-01 78.44646170699250 2005-08-01 80.71868897827150 2005-09-01 82.65408768770230 2005-10-01 80.97176557338990 2005-11-01 83.53894542315230 2005-12-01 84.86441133139840 2006-01-01 88.10524830485720 2006-02-01 88.79347098798490 2006-03-01 90.60870383210770 2006-04-01 95.26240007040020 2006-05-01 94.37208025016350 2006-06-01 90.47761379722620 2006-07-01 91.49356156755760 2006-08-01 91.19496759921650 2006-09-01 92.13262548760490 2006-10-01 96.23829255229560 2006-11-01 98.84006560570720 2006-12-01 100.87014045144100 2007-01-01 103.23886455395200 2007-02-01 108.04731986120200 2007-03-01 106.78193688561000 2007-04-01 111.81251697418700 2007-05-01 114.70195982636600 2007-06-01 114.81666360688800 2007-07-01 115.08430576143700 2007-08-01 109.43833078688900 2007-09-01 115.27729942390200 2007-10-01 121.68978696352100 2007-11-01 118.60735044887700 2007-12-01 117.02698725058400 2008-01-01 107.25349687219800 2008-02-01 102.68901468542200 2008-03-01 95.71757380262760 2008-04-01 100.67896748390600 2008-05-01 105.04317322850200 2008-06-01 98.49959565400120 2008-07-01 90.59777966253420 2008-08-01 90.48671727187070 2008-09-01 89.12301677011760 2008-10-01 76.62212538822520 2008-11-01 68.98613085637900 2008-12-01 65.30650640505300 2009-01-01 65.27009250647480 2009-02-01 62.66285736827650 2009-03-01 61.71427531031470 2009-04-01 67.55688533718510 2009-05-01 69.61973269163950 2009-06-01 71.69168352073850 2009-07-01 72.18691254140190 2009-08-01 79.63901688542820 2009-09-01 83.81751174727540 2009-10-01 86.37922951225100 2009-11-01 85.05194290907600 2009-12-01 85.88582118651650 2010-01-01 87.96687549026000 2010-02-01 83.71191144139860 2010-03-01 87.83760615030750 2010-04-01 89.54723868855340 2010-05-01 81.85844400376880 2010-06-01 81.09739352348470 2010-07-01 79.97766614220540 2010-08-01 81.31405622002490 2010-09-01 83.77563576391050 2010-10-01 84.78430075452630 2010-11-01 85.07743263808070 2010-12-01 86.38651229196660 2011-01-01 86.74518919296180 2011-02-01 88.70789832632620 2011-03-01 85.84576589808050 2011-04-01 89.01195437945400 2011-05-01 85.74562767699050 2011-06-01 82.69960506092500 2011-07-01 82.71234992542740 2011-08-01 76.76596028760910 2011-09-01 74.20060113277570 2011-10-01 76.03586162111640 2011-11-01 76.34720045395990 2011-12-01 75.96667521381780 2012-01-01 76.36176601339120 2012-02-01 77.64353524334350 2012-03-01 77.58891439547620 2012-04-01 78.87796640514410 2012-05-01 76.62212538822520 2012-06-01 74.01671094495580 2012-07-01 75.52242565116400 2012-08-01 78.62306911509670 2012-09-01 79.39504376495440 2012-10-01 81.80564385083050 2012-11-01 80.68591646955120 2012-12-01 83.59356627101960 2013-01-01 86.72880293860160 2013-02-01 91.01107741139660 2013-03-01 91.72478982352910 2013-04-01 91.00743602153880 2013-05-01 93.14129047822070 2013-06-01 86.95638980471530 2013-07-01 89.96417782727370 2013-08-01 92.93555195125390 2013-09-01 95.20049644281730 2013-10-01 96.25467880665580 2013-11-01 97.72215891935690 2013-12-01 95.01478556006850 2014-01-01 96.18185100949950 2014-02-01 96.73898365774580 2014-03-01 97.89512493760320 2014-04-01 99.24790126978300 2014-05-01 99.68122666286340 2014-06-01 99.04762482760290 2014-07-01 100.63709150054100 2014-08-01 101.43273518447400 2014-09-01 99.80139252817140 2014-10-01 97.03211554130020 2014-11-01 98.87283811442760 2014-12-01 96.76447338675050 2015-01-01 98.78544475784000 2015-02-01 106.33950801788500 2015-03-01 107.20980019390400 2015-04-01 107.47562165352500 2015-05-01 103.87610777907100 2015-06-01 101.24884499665400 2015-07-01 101.72222567817100 2015-08-01 97.80955227594450 2015-09-01 92.41301250665690 2015-10-01 95.34251064727220 2015-11-01 94.15905894348110 2015-12-01 93.61831254959500 2016-01-01 90.90183571566210 2016-02-01 89.40340378916960 2016-03-01 92.95922098532980 2016-04-01 92.92280708675160 2016-05-01 97.25424032262710 2016-06-01 95.57009751338590 2016-07-01 98.37942978869320 2016-08-01 100.49507729608600 2016-09-01 97.55101359603940 2016-10-01 98.73446529983050 2016-11-01 97.31796464513900 2016-12-01 101.34898321774400 2017-01-01 103.89977681314700 2017-02-01 104.22750190035000 2017-03-01 105.10507685608500 2017-04-01 107.04593765030200 2017-05-01 105.87341011608400 2017-06-01 104.41867486788600 2017-07-01 104.37133679973400 2017-08-01 104.47147502082400 2017-09-01 103.75776260869200 2017-10-01 105.99539667632100 2017-11-01 108.85752910456700 2017-12-01 109.74966961973300 2018-01-01 110.33229199698400 2018-02-01 108.24031352366700 2018-03-01 107.48654582309800 2018-04-01 106.51975681584700 2018-05-01 110.43789230286000 2018-06-01 111.16799096935300 2018-07-01 113.74245359883100 2018-08-01 114.51078685883100 2018-09-01 112.68645054006400 2018-10-01 108.11286487864300