Month Index 2015=100 1970-01-01 56.6723502961124 1970-02-01 56.6550574154327 1970-03-01 56.2805942757094 1970-04-01 55.8450928135785 1970-05-01 56.1598714684757 1970-06-01 56.1798855786132 1970-07-01 56.3038928001188 1970-08-01 56.5237768928066 1970-09-01 56.5916597317152 1970-10-01 56.2498126762148 1970-11-01 56.8555009447220 1970-12-01 56.9687424384337 1971-01-01 56.8556205930540 1971-02-01 56.7889192511207 1971-03-01 56.8798701339909 1971-04-01 56.5664015130572 1971-05-01 58.8585237083577 1971-06-01 58.8049943448254 1971-07-01 58.6418658903749 1971-08-01 59.0047574920644 1971-09-01 59.2350880888441 1971-10-01 58.8422933569309 1971-11-01 59.3201814105703 1971-12-01 59.5182684830624 1972-01-01 58.6774974098484 1972-02-01 58.6076544352507 1972-03-01 58.2386910533954 1972-04-01 58.0566866043625 1972-05-01 58.3605632672564 1972-06-01 58.9797927204105 1972-07-01 59.7463516381448 1972-08-01 59.6745859344000 1972-09-01 59.7618416762664 1972-10-01 60.0047264981903 1972-11-01 60.3753390986847 1972-12-01 60.7922921332476 1973-01-01 61.5262810782609 1973-02-01 64.2328991441969 1973-03-01 65.1678427436656 1973-04-01 64.9356258531850 1973-05-01 65.4647548846452 1973-06-01 65.1418366452517 1973-07-01 66.7613013337982 1973-08-01 64.9834644527199 1973-09-01 64.2873090290597 1973-10-01 64.4041260897381 1973-11-01 65.0985447772244 1973-12-01 66.5151349806728 1974-01-01 66.4070140068549 1974-02-01 67.3130603892058 1974-03-01 67.3257266485656 1974-04-01 65.9062973291204 1974-05-01 67.8488645967019 1974-06-01 67.1359724268003 1974-07-01 67.4185357850078 1974-08-01 68.3271730910015 1974-09-01 69.2530092853325 1974-10-01 70.2525218896414 1974-11-01 73.0025613286369 1974-12-01 75.4739062332994 1975-01-01 75.5584965685420 1975-02-01 75.6487489326935 1975-03-01 74.7138629889002 1975-04-01 72.9097512575626 1975-05-01 73.5490006530960 1975-06-01 73.6337479249752 1975-07-01 72.7768463298999 1975-08-01 73.2764245114572 1975-09-01 73.3773234328577 1975-10-01 73.8035988340187 1975-11-01 73.9900677278676 1975-12-01 74.8303168169273 1976-01-01 75.3234649470776 1976-02-01 75.7811213385114 1976-03-01 76.4637651647145 1976-04-01 77.5147574423601 1976-05-01 78.6544784633279 1976-06-01 79.4972405870400 1976-07-01 78.8055380699493 1976-08-01 78.2895662342138 1976-09-01 77.4436045891288 1976-10-01 77.6145327436832 1976-11-01 77.3224048732190 1976-12-01 76.2786937858202 1977-01-01 74.3378063726699 1977-02-01 73.1342693582086 1977-03-01 71.5208734161291 1977-04-01 71.3524612157094 1977-05-01 70.8928437272252 1977-06-01 71.7036239046844 1977-07-01 72.7140897279871 1977-08-01 73.0781298689244 1977-09-01 74.1141381162832 1977-10-01 75.9718258047933 1977-11-01 77.5743816391250 1977-12-01 80.0360170798186 1978-01-01 81.7823926677473 1978-02-01 84.2961674465110 1978-03-01 83.2503312709468 1978-04-01 82.7757252864367 1978-05-01 81.5727284140454 1978-06-01 83.6671893982842 1978-07-01 85.4498181961672 1978-08-01 90.4456238823178 1978-09-01 94.2517321076876 1978-10-01 91.8698183280867 1978-11-01 86.6206236241497 1978-12-01 85.7593860853869 1979-01-01 84.4942186152806 1979-02-01 85.0730000536039 1979-03-01 84.6163024906539 1979-04-01 83.3001709347633 1979-05-01 83.1085736867531 1979-06-01 84.1984032800382 1979-07-01 83.3082233474829 1979-08-01 82.5087996188307 1979-09-01 83.8038691027640 1979-10-01 82.7150993655875 1979-11-01 81.6782065343905 1979-12-01 82.0966175408130 1980-01-01 80.6675027749336 1980-02-01 78.2760738233670 1980-03-01 75.5550848057204 1980-04-01 75.7772220447548 1980-05-01 77.0135078062731 1980-06-01 77.0608568591448 1980-07-01 77.4487139666912 1980-08-01 76.6536577064110 1980-09-01 76.5435685885870 1980-10-01 76.0550964775885 1980-11-01 75.4439343141398 1980-12-01 74.3646396469806 1981-01-01 73.1684715458167 1981-02-01 72.0247331995921 1981-03-01 72.8287157897008 1981-04-01 71.7991236424113 1981-05-01 71.9282181269186 1981-06-01 74.1341732018200 1981-07-01 75.0040659897777 1981-08-01 74.8803324000720 1981-09-01 76.7621178750163 1981-10-01 80.1448885563157 1981-11-01 82.3663837372737 1981-12-01 82.4025395648269 1982-01-01 82.1076426172740 1982-02-01 82.0035198445385 1982-03-01 83.2953562394537 1982-04-01 81.0691539273043 1982-05-01 79.7878960482695 1982-06-01 78.4403165322533 1982-07-01 79.1502935493239 1982-08-01 79.5645486385617 1982-09-01 79.2123454425084 1982-10-01 78.9996626774726 1982-11-01 78.9712388187441 1982-12-01 80.9881684308496 1983-01-01 83.0063208085249 1983-02-01 82.1177514256573 1983-03-01 80.5693428962136 1983-04-01 81.6080296978352 1983-05-01 81.6192860322810 1983-06-01 81.6726371374452 1983-07-01 81.9294898237547 1983-08-01 82.1382106269041 1983-09-01 81.8744015514670 1983-10-01 82.1974528801866 1983-11-01 82.1804674622937 1983-12-01 82.5867525043560 1984-01-01 82.2840020495668 1984-02-01 81.2733458642931 1984-03-01 81.2111213488874 1984-04-01 80.4653803706788 1984-05-01 79.6375958748921 1984-06-01 78.9643164524141 1984-07-01 77.1868991781382 1984-08-01 77.8322209502908 1984-09-01 77.6328298142564 1984-10-01 78.0196264203888 1984-11-01 78.5763454997978 1984-12-01 77.8414965599307 1985-01-01 76.7811711569217 1985-02-01 75.4742885628885 1985-03-01 75.4522005455977 1985-04-01 76.9295895608266 1985-05-01 76.1264864429226 1985-06-01 76.3316544981457 1985-07-01 77.8638378558774 1985-08-01 79.6740526772137 1985-09-01 79.3270886301323 1985-10-01 80.7429756669206 1985-11-01 81.1394864843117 1985-12-01 80.4628916576859 1986-01-01 80.0578755055177 1986-02-01 81.5669186773200 1986-03-01 81.6372949625264 1986-04-01 81.9201411966206 1986-05-01 82.1787331984818 1986-06-01 83.1743748374833 1986-07-01 85.0596821498764 1986-08-01 87.2758078744308 1986-09-01 87.0697886735360 1986-10-01 86.8335023818693 1986-11-01 85.6175093692207 1986-12-01 85.6510032311890 1987-01-01 86.9735876680513 1987-02-01 86.8632226126181 1987-03-01 86.7791342315922 1987-04-01 87.6280678510552 1987-05-01 87.5958513597894 1987-06-01 86.8408892721808 1987-07-01 86.4614925802116 1987-08-01 86.9159821881322 1987-09-01 86.6521344769466 1987-10-01 86.6865535897505 1987-11-01 89.1953517006965 1987-12-01 90.0688855127848 1988-01-01 89.7180785615364 1988-02-01 88.8656174443343 1988-03-01 88.0867788274103 1988-04-01 87.5699713338043 1988-05-01 86.1258795510204 1988-06-01 85.6901176199223 1988-07-01 84.8421693278020 1988-08-01 83.7345757853379 1988-09-01 83.3794055484680 1988-10-01 83.4478411674644 1988-11-01 84.4867961746008 1988-12-01 83.9780175089750 1989-01-01 82.1471038366580 1989-02-01 82.1696989011961 1989-03-01 81.1185444327736 1989-04-01 79.2546160070829 1989-05-01 77.7725031046177 1989-06-01 80.2201055833417 1989-07-01 80.7314666743630 1989-08-01 80.3415433805991 1989-09-01 80.0936943193386 1989-10-01 80.3721760757710 1989-11-01 80.9016132527959 1989-12-01 81.1109077966846 1990-01-01 82.1994717504236 1990-02-01 82.7934286697462 1990-03-01 82.8576236259036 1990-04-01 83.4690099508830 1990-05-01 86.5255665796910 1990-06-01 86.5405432212679 1990-07-01 86.2187865260858 1990-08-01 89.3242859725942 1990-09-01 88.8488980745302 1990-10-01 88.2403624225417 1990-11-01 89.2323801006758 1990-12-01 88.5664776709781 1991-01-01 89.7858876621887 1991-02-01 89.0606210642454 1991-03-01 86.5763128658954 1991-04-01 86.8972480260113 1991-05-01 87.1134099937204 1991-06-01 85.5946458062396 1991-07-01 84.2354631687007 1991-08-01 84.4471469875641 1991-09-01 84.5890778665970 1991-10-01 83.9489707148794 1991-11-01 84.6335400878372 1991-12-01 85.0283966271474 1992-01-01 84.5579596087270 1992-02-01 83.2212611209005 1992-03-01 82.0073901997790 1992-04-01 80.8590788098080 1992-05-01 80.8635275683284 1992-06-01 82.9710315639956 1992-07-01 84.8728915140619 1992-08-01 85.6464416849969 1992-09-01 87.7582347585212 1992-10-01 88.0895403376160 1992-11-01 86.1022159631868 1992-12-01 86.6739562239054 1993-01-01 84.7143211920477 1993-02-01 84.0034370381849 1993-03-01 84.3415954935866 1993-04-01 85.3252778921545 1993-05-01 85.6643570165755 1993-06-01 85.3595740855492 1993-07-01 85.2097140244162 1993-08-01 86.2991131295137 1993-09-01 88.4099894451977 1993-10-01 87.7093179468262 1993-11-01 86.1599023003789 1993-12-01 88.3489019565140 1994-01-01 88.7757913185898 1994-02-01 89.1935861904015 1994-03-01 89.2572932403643 1994-04-01 88.5039873665769 1994-05-01 87.8826495149248 1994-06-01 89.2769605259512 1994-07-01 90.1651318000388 1994-08-01 90.5685840330413 1994-09-01 91.5991197198613 1994-10-01 91.8884119654146 1994-11-01 90.5327296620148 1994-12-01 89.5413328741806 1995-01-01 91.2781036473919 1995-02-01 91.9921845194466 1995-03-01 96.1977341458584 1995-04-01 97.2573180674859 1995-05-01 94.9884081523792 1995-06-01 95.3116284768354 1995-07-01 94.6261578997194 1995-08-01 93.6516386047800 1995-09-01 95.4305465610076 1995-10-01 96.9634200939978 1995-11-01 96.8133628108379 1995-12-01 96.0764346445901 1996-01-01 95.4402966973713 1996-02-01 94.1460081469325 1996-03-01 94.3201886378898 1996-04-01 93.2058116404166 1996-05-01 91.1253574908130 1996-06-01 90.6407097219308 1996-07-01 91.4907760214981 1996-08-01 93.0928819214138 1996-09-01 91.5060858916802 1996-10-01 90.4061323967980 1996-11-01 88.1670330352756 1996-12-01 85.9458309708859 1997-01-01 83.7227477839880 1997-02-01 82.6461602600796 1997-03-01 82.7535369284632 1997-04-01 83.2741739096266 1997-05-01 84.1680141277250 1997-06-01 84.0751347320564 1997-07-01 83.4970666835496 1997-08-01 84.3651577773586 1997-09-01 84.5743869356781 1997-10-01 84.7642629489574 1997-11-01 86.6563725511832 1997-12-01 87.1526289193325 1998-01-01 86.8589251978597 1998-02-01 87.0280089412984 1998-03-01 85.2839598746340 1998-04-01 83.9469552987207 1998-05-01 84.2940971898519 1998-06-01 84.3541989895804 1998-07-01 83.2828345663342 1998-08-01 84.8524103708394 1998-09-01 88.3139167878294 1998-10-01 89.6910282850045 1998-11-01 87.7168331434322 1998-12-01 89.0935128458210 1999-01-01 88.0361181704236 1999-02-01 87.8479745122335 1999-03-01 87.2796773700219 1999-04-01 86.0643679888057 1999-05-01 85.4864048817646 1999-06-01 85.1440754037096 1999-07-01 84.5040218018487 1999-08-01 85.7458988433639 1999-09-01 85.1072457032699 1999-10-01 85.8296417698119 1999-11-01 83.8830370055248 1999-12-01 83.3848736299440 2000-01-01 82.9344548817008 2000-02-01 82.5669080193036 2000-03-01 81.7273707706828 2000-04-01 82.7588648722550 2000-05-01 82.5779059931266 2000-06-01 83.8464479125247 2000-07-01 83.9688014010039 2000-08-01 82.5140347781475 2000-09-01 82.6884977027296 2000-10-01 82.9805423579452 2000-11-01 83.1154275817651 2000-12-01 84.8917051480851 2001-01-01 85.3892539343417 2001-02-01 84.0414992784284 2001-03-01 83.9634748068956 2001-04-01 83.8891990929094 2001-05-01 82.9371789804441 2001-06-01 82.8827388124547 2001-07-01 83.8697213084962 2001-08-01 84.6395712968739 2001-09-01 86.2994697099199 2001-10-01 86.7879357479679 2001-11-01 87.1111353340342 2001-12-01 86.5367933528520 2002-01-01 86.3192697044480 2002-02-01 85.5622408426106 2002-03-01 85.9564704405154 2002-04-01 86.8127116440075 2002-05-01 88.2184548014054 2002-06-01 88.4701738106058 2002-07-01 89.4919783436087 2002-08-01 88.9337558708830 2002-09-01 89.0153571916361 2002-10-01 89.6087179429624 2002-11-01 89.6305858009444 2002-12-01 89.8165282962720 2003-01-01 91.1790274843311 2003-02-01 91.0679911057036 2003-03-01 91.0289043623556 2003-04-01 89.6008140431914 2003-05-01 90.0514353015769 2003-06-01 88.6870826839782 2003-07-01 86.8497860148422 2003-08-01 86.7315042866969 2003-09-01 86.3362314548299 2003-10-01 87.3815155371006 2003-11-01 86.6452378721402 2003-12-01 87.9973163924068 2004-01-01 87.3483973377317 2004-02-01 86.6225417680371 2004-03-01 86.0494681032302 2004-04-01 86.2924938873307 2004-05-01 87.7033277242860 2004-06-01 89.1747246509462 2004-07-01 87.8458049267854 2004-08-01 87.2955763281036 2004-09-01 87.0022435659903 2004-10-01 88.2082084804180 2004-11-01 90.1189992143675 2004-12-01 89.4009352773426 2005-01-01 87.7673859841698 2005-02-01 87.1115500676656 2005-03-01 87.1923044582735 2005-04-01 87.4977033958744 2005-05-01 86.8025905606734 2005-06-01 85.7184584297528 2005-07-01 84.0896731819351 2005-08-01 84.6678684864513 2005-09-01 84.6385830421676 2005-10-01 85.0596891569435 2005-11-01 84.7429285152386 2005-12-01 84.3414436441983 2006-01-01 84.3410060181104 2006-02-01 83.3057591476460 2006-03-01 82.7355496521994 2006-04-01 83.2202912433646 2006-05-01 84.8922479831620 2006-06-01 84.7494350638317 2006-07-01 83.5934184504473 2006-08-01 83.1203547437653 2006-09-01 82.5740572813991 2006-10-01 82.3049598802736 2006-11-01 82.4166548127712 2006-12-01 82.2496768512210 2007-01-01 80.3704232115026 2007-02-01 80.0552302360337 2007-03-01 80.4445608998743 2007-04-01 80.0449206568623 2007-05-01 79.3735302121761 2007-06-01 78.9356702884620 2007-07-01 78.5779446820949 2007-08-01 79.1547736593917 2007-09-01 78.9556171032539 2007-10-01 78.4970151379381 2007-11-01 80.2193101605249 2007-12-01 79.4633859908655 2008-01-01 81.1402167589928 2008-02-01 81.3418855900698 2008-03-01 84.3849446813461 2008-04-01 83.8192773511867 2008-05-01 82.0974882121635 2008-06-01 82.4123712791441 2008-07-01 81.6785328124309 2008-08-01 80.4083687319240 2008-09-01 81.2208412095418 2008-10-01 84.5703023119557 2008-11-01 83.9826198321517 2008-12-01 84.3994546390480 2009-01-01 86.4193479448052 2009-02-01 86.2742825441613 2009-03-01 85.7313557658685 2009-04-01 85.4487206886045 2009-05-01 86.0288442540705 2009-06-01 86.2214707554380 2009-07-01 85.5181996294459 2009-08-01 85.3107675845606 2009-09-01 86.2735566339592 2009-10-01 86.9835354579795 2009-11-01 87.2861374927337 2009-12-01 86.8218496316229 2010-01-01 87.2582711038886 2010-02-01 86.3275870927842 2010-03-01 86.8014047050571 2010-04-01 87.4157252381421 2010-05-01 86.3697770444214 2010-06-01 87.8783530112516 2010-07-01 90.2494296964649 2010-08-01 90.4302979180560 2010-09-01 92.6040187905331 2010-10-01 92.0273997234588 2010-11-01 91.7370582414476 2010-12-01 94.9358566651623 2011-01-01 94.4806496701630 2011-02-01 93.6770402217150 2011-03-01 95.2967092449452 2011-04-01 95.2534649902875 2011-05-01 98.1103882115841 2011-06-01 101.4184280493670 2011-07-01 102.9589586557280 2011-08-01 107.9805500839740 2011-09-01 99.7716984459087 2011-10-01 97.3800427697577 2011-11-01 96.6637773149404 2011-12-01 95.5688187849634 2012-01-01 95.2192890420589 2012-02-01 95.7668940206840 2012-03-01 96.0162274920408 2012-04-01 96.0111057565196 2012-05-01 95.3413553870359 2012-06-01 94.8869054365429 2012-07-01 93.1660192310150 2012-08-01 92.8796512360908 2012-09-01 93.4497881512053 2012-10-01 93.6949695806772 2012-11-01 93.5410252822414 2012-12-01 93.7332304808431 2013-01-01 92.6211518494329 2013-02-01 92.8102641062253 2013-03-01 92.0592722998670 2013-04-01 92.8033209350294 2013-05-01 91.2386389763847 2013-06-01 92.9758209419182 2013-07-01 92.1445694411750 2013-08-01 92.9106094610681 2013-09-01 92.9831896523841 2013-10-01 93.6114248415761 2013-11-01 93.5170254353053 2013-12-01 94.4169545004549 2014-01-01 93.7779462258150 2014-02-01 94.4498278658790 2014-03-01 95.3355039698304 2014-04-01 94.8290780436438 2014-05-01 94.4903938573312 2014-06-01 93.8653754993632 2014-07-01 93.4532293044331 2014-08-01 93.2881382058880 2014-09-01 92.9318105574004 2014-10-01 92.6660265737131 2014-11-01 93.2416975370008 2014-12-01 93.4747945610336 2015-01-01 100.5946987116710 2015-02-01 101.7664253520150 2015-03-01 99.8941998622832 2015-04-01 100.7742477447810 2015-05-01 101.8659590755470 2015-06-01 101.9904617324050 2015-07-01 100.4273828810370 2015-08-01 99.0110169681059 2015-09-01 99.0159680803426 2015-10-01 98.9035936089179 2015-11-01 97.4851087061000 2015-12-01 98.2709372767937 2016-01-01 98.7114918756076 2016-02-01 98.6271542103609 2016-03-01 98.5934741922519 2016-04-01 99.2654861437369 2016-05-01 98.0152135243002 2016-06-01 99.2635275680382 2016-07-01 99.2818923096766 2016-08-01 99.4264038305733 2016-09-01 98.9870917693151 2016-10-01 99.3991617544438 2016-11-01 99.8306438730035 2016-12-01 98.4659758507776 2017-01-01 98.9382724732411 2017-02-01 99.0521059443474 2017-03-01 98.9248366746024 2017-04-01 98.4036147375162 2017-05-01 98.1440987022182 2017-06-01 99.1652662016164 2017-07-01 98.5194587043022 2017-08-01 96.6030581612217 2017-09-01 95.7510476924425 2017-10-01 94.7722511434129 2017-11-01 93.8392826310383 2017-12-01 93.5000343572268 2018-01-01 93.4258854318419 2018-02-01 95.1010367250970 2018-03-01 93.8574271944141 2018-04-01 92.2276857170340 2018-05-01 92.3739727137337 2018-06-01 93.9856163377060 2018-07-01 93.8192703350156 2018-08-01 95.6096098189996 2018-09-01 97.2103358275957 2018-10-01 95.2919733393955