Month Index 2015=100 1970-01-01 3.26503901642871 1970-02-01 3.27204475561303 1970-03-01 3.27245316909912 1970-04-01 3.26447964001329 1970-05-01 3.26504343191025 1970-06-01 3.27956524047030 1970-07-01 3.29344461274094 1970-08-01 3.33895946531155 1970-09-01 3.36959908577725 1970-10-01 3.40194153235635 1970-11-01 3.42610238844691 1970-12-01 3.43938268532269 1971-01-01 3.43427412464804 1971-02-01 3.46093056566108 1971-03-01 3.48198280383317 1971-04-01 3.48789151837314 1971-05-01 3.48906404809135 1971-06-01 3.49781620852987 1971-07-01 3.51466354789796 1971-08-01 3.51522641473164 1971-09-01 3.53078810293876 1971-10-01 3.55014803024389 1971-11-01 3.56445747737315 1971-12-01 3.57651444757816 1972-01-01 3.60816386167698 1972-02-01 3.61795130406397 1972-03-01 3.62052482803589 1972-04-01 3.62559448719442 1972-05-01 3.63029238945428 1972-06-01 3.63525765501658 1972-07-01 3.64438704611987 1972-08-01 3.65770057998904 1972-09-01 3.67745555722406 1972-10-01 3.71768507537661 1972-11-01 3.73061189026979 1972-12-01 3.75767507124159 1973-01-01 3.79352420519449 1973-02-01 3.81561746944966 1973-03-01 3.82983712456760 1973-04-01 3.83086520263147 1973-05-01 3.87224609450996 1973-06-01 3.93704152615849 1973-07-01 3.98770415427597 1973-08-01 4.01092564463375 1973-09-01 4.05789634059578 1973-10-01 4.19916687699913 1973-11-01 4.41194797443393 1973-12-01 4.57802104433751 1974-01-01 4.72740822988362 1974-02-01 4.91362046835056 1974-03-01 5.04542076118856 1974-04-01 5.08582581368159 1974-05-01 5.11907014219918 1974-06-01 5.15396932340241 1974-07-01 5.29199773913529 1974-08-01 5.34243863442974 1974-09-01 5.38835008668053 1974-10-01 5.43812155496062 1974-11-01 5.47870775827982 1974-12-01 5.54711220616614 1975-01-01 5.73872616924871 1975-02-01 5.76242819242634 1975-03-01 5.78161450298144 1975-04-01 5.83275980351585 1975-05-01 5.86025555189505 1975-06-01 5.91907653147830 1975-07-01 5.98031230695205 1975-08-01 6.01089168953373 1975-09-01 6.10269057735689 1975-10-01 6.16344835557368 1975-11-01 6.19059269801797 1975-12-01 6.26940259710677 1976-01-01 6.27941408250879 1976-02-01 6.30173823358627 1976-03-01 6.40317681396216 1976-04-01 6.53298009834506 1976-05-01 6.58380167776403 1976-06-01 6.63164043470662 1976-07-01 6.64723103198931 1976-08-01 6.66806013459359 1976-09-01 6.70945105486282 1976-10-01 6.89123660383417 1976-11-01 7.02287841689303 1976-12-01 7.06381213638362 1977-01-01 7.08296131596448 1977-02-01 7.13135799895766 1977-03-01 7.18486380012381 1977-04-01 7.26173309304156 1977-05-01 7.30035986484939 1977-06-01 7.33165072812037 1977-07-01 7.38669334349847 1977-08-01 7.44716799201162 1977-09-01 7.49308276505608 1977-10-01 7.54770100902765 1977-11-01 7.58110586928241 1977-12-01 7.61196535300702 1978-01-01 7.65981507721805 1978-02-01 7.69643055829042 1978-03-01 7.72338006209125 1978-04-01 7.80166605870778 1978-05-01 7.88569180393152 1978-06-01 7.93126023033341 1978-07-01 8.02290157415108 1978-08-01 8.05245343914538 1978-09-01 8.07934180006428 1978-10-01 8.13924163513483 1978-11-01 8.22721338417169 1978-12-01 8.28817024041736 1979-01-01 8.43618416130552 1979-02-01 8.60623509405994 1979-03-01 8.74673553681580 1979-04-01 8.84968814394220 1979-05-01 8.98172508651112 1979-06-01 9.32392232217238 1979-07-01 9.82055269760477 1979-08-01 9.98218727554668 1979-09-01 10.11172931258700 1979-10-01 10.19083989760900 1979-11-01 10.32225642386020 1979-12-01 10.46099446603680 1980-01-01 11.09830538963780 1980-02-01 11.30540163885660 1980-03-01 11.43049092577460 1980-04-01 11.62409300887660 1980-05-01 11.82617786921130 1980-06-01 12.01316424540120 1980-07-01 12.20745257940510 1980-08-01 12.18845237735790 1980-09-01 12.24338975347520 1980-10-01 12.40246878367250 1980-11-01 12.68705802223340 1980-12-01 13.06184405425550 1981-01-01 13.41625728933840 1981-02-01 13.60928438757080 1981-03-01 13.98974878550890 1981-04-01 14.07397428253490 1981-05-01 14.18270481540430 1981-06-01 14.36330036319810 1981-07-01 14.77619757418410 1981-08-01 15.10752941848460 1981-09-01 15.22768049136480 1981-10-01 15.27737816042450 1981-11-01 15.47506509634070 1981-12-01 15.52298963157550 1982-01-01 15.85341621219410 1982-02-01 15.75847455788960 1982-03-01 15.76407196636300 1982-04-01 15.91871963735830 1982-05-01 16.07027342299790 1982-06-01 16.24101035128740 1982-07-01 16.40570939126710 1982-08-01 16.63666995843410 1982-09-01 16.79395733287340 1982-10-01 17.09868165667040 1982-11-01 17.24227372201070 1982-12-01 17.42559159936220 1983-01-01 17.76600735933560 1983-02-01 17.66399054003350 1983-03-01 17.52238117027170 1983-04-01 17.68647611847700 1983-05-01 17.79217762394960 1983-06-01 17.88175882626310 1983-07-01 18.02921514142480 1983-08-01 18.22881165911780 1983-09-01 18.40929175642910 1983-10-01 18.46996712417690 1983-11-01 18.64376322219250 1983-12-01 18.79870448448950 1984-01-01 19.12627602094250 1984-02-01 19.19976455075480 1984-03-01 19.27039303088850 1984-04-01 19.38414111048630 1984-05-01 19.43245440439630 1984-06-01 19.56600297172230 1984-07-01 19.62216571825740 1984-08-01 19.74265301996580 1984-09-01 19.85209184705250 1984-10-01 20.19210443799000 1984-11-01 20.26671872440340 1984-12-01 20.33164769275870 1985-01-01 20.69296024957540 1985-02-01 20.95694777207180 1985-03-01 21.34702484730890 1985-04-01 21.38691228015420 1985-05-01 21.36073649561050 1985-06-01 21.28448630968120 1985-07-01 21.25201717514810 1985-08-01 21.18699514657170 1985-09-01 21.26742288577640 1985-10-01 21.32612334454320 1985-11-01 21.45789637800660 1985-12-01 21.43838094940040 1986-01-01 21.20580987339420 1986-02-01 20.69278248829670 1986-03-01 20.39111182838220 1986-04-01 20.24769314300990 1986-05-01 20.03061717130060 1986-06-01 19.92763418569590 1986-07-01 19.51551845104040 1986-08-01 19.48057306313130 1986-09-01 19.60620770654090 1986-10-01 19.49314054926830 1986-11-01 19.37022005438340 1986-12-01 19.36065651619770 1987-01-01 19.61665642794730 1987-02-01 19.54865118159360 1987-03-01 19.49876137362760 1987-04-01 19.54313473810250 1987-05-01 19.57661306768120 1987-06-01 19.62307726286580 1987-07-01 19.73100329930620 1987-08-01 19.84863877456410 1987-09-01 19.84958538482870 1987-10-01 19.92567134201970 1987-11-01 19.98125636409440 1987-12-01 20.07882749151590 1988-01-01 20.02880838627090 1988-02-01 20.06483933834810 1988-03-01 20.08772629755960 1988-04-01 20.28868351009830 1988-05-01 20.33159109224960 1988-06-01 20.39864470439130 1988-07-01 20.44401407262970 1988-08-01 20.58195548384910 1988-09-01 20.62945876253200 1988-10-01 20.62137507290250 1988-11-01 20.71387924275210 1988-12-01 20.86644844480430 1989-01-01 21.17905645320210 1989-02-01 21.31048353202220 1989-03-01 21.38304102570090 1989-04-01 21.84199877469170 1989-05-01 21.98064415355950 1989-06-01 21.98143556452130 1989-07-01 22.06891418073500 1989-08-01 22.10457741100740 1989-09-01 22.33118044909830 1989-10-01 22.69462577153620 1989-11-01 22.78053459033650 1989-12-01 23.12314128003560 1990-01-01 23.39288891093420 1990-02-01 23.24199214220130 1990-03-01 23.41022733053490 1990-04-01 23.62707614229200 1990-05-01 23.76397747556890 1990-06-01 23.74780638722890 1990-07-01 23.79961991122570 1990-08-01 24.75842949407110 1990-09-01 25.73878713300300 1990-10-01 26.59408208091550 1990-11-01 26.17826853338760 1990-12-01 25.85294473700800 1991-01-01 26.46100309524200 1991-02-01 26.47633263097470 1991-03-01 26.11756939592860 1991-04-01 26.45646345661290 1991-05-01 26.52690839526710 1991-06-01 26.59315607243770 1991-07-01 27.24468051542000 1991-08-01 27.33928462283850 1991-09-01 27.57491288905470 1991-10-01 27.97245038601600 1991-11-01 28.18029199340250 1991-12-01 27.99004032733500 1992-01-01 28.01573420695600 1992-02-01 28.26309690990260 1992-03-01 28.30009837220300 1992-04-01 28.49172113611670 1992-05-01 28.64302758433220 1992-06-01 28.66786745302330 1992-07-01 28.61725422029390 1992-08-01 28.70046660787880 1992-09-01 28.83783729181670 1992-10-01 29.15334229233610 1992-11-01 29.37682102154230 1992-12-01 29.39692953529450 1993-01-01 29.66986539309280 1993-02-01 29.82193878259720 1993-03-01 30.06032988649190 1993-04-01 30.35823915354750 1993-05-01 30.41475869430380 1993-06-01 30.56412456393640 1993-07-01 30.72517661943300 1993-08-01 30.83207963917380 1993-09-01 30.89402549969240 1993-10-01 31.09951721569360 1993-11-01 31.27657956773290 1993-12-01 31.30014108557520 1994-01-01 31.87106138408710 1994-02-01 31.97364002810410 1994-03-01 31.93215051478970 1994-04-01 33.12849062797460 1994-05-01 33.34175694633210 1994-06-01 33.39455588866230 1994-07-01 33.51470996811460 1994-08-01 33.86236122193690 1994-09-01 33.73077009400680 1994-10-01 33.70600289094750 1994-11-01 33.83891198603760 1994-12-01 34.32250482984260 1995-01-01 34.74617766398910 1995-02-01 34.92496968951400 1995-03-01 35.17875829700120 1995-04-01 35.32817924670420 1995-05-01 35.58694759605810 1995-06-01 35.69943899228810 1995-07-01 35.53360974153660 1995-08-01 35.65574825338960 1995-09-01 35.91816910820240 1995-10-01 35.88415726615350 1995-11-01 36.03156125835690 1995-12-01 36.40266410962370 1996-01-01 37.02367891918060 1996-02-01 37.22312735436320 1996-03-01 37.53854879758110 1996-04-01 38.20120349339440 1996-05-01 38.33658239027650 1996-06-01 38.31515373696790 1996-07-01 38.37746160676870 1996-08-01 38.74914139047310 1996-09-01 39.33796576444740 1996-10-01 39.94672359686010 1996-11-01 40.18467735500220 1996-12-01 40.48846241249800 1997-01-01 40.96483749593920 1997-02-01 41.04230320952650 1997-03-01 40.97288344887760 1997-04-01 40.88689247811170 1997-05-01 40.96945980757010 1997-06-01 41.05763124452290 1997-07-01 41.70813046534880 1997-08-01 42.39037434574840 1997-09-01 42.47894689745680 1997-10-01 42.75502652426660 1997-11-01 43.01343708856490 1997-12-01 43.09949384499570 1998-01-01 43.06950729352850 1998-02-01 42.98758189628750 1998-03-01 42.81804620798190 1998-04-01 43.07702112191270 1998-05-01 42.93568983052040 1998-06-01 42.82279631872530 1998-07-01 43.01708945485790 1998-08-01 42.95743259733050 1998-09-01 42.98004675462820 1998-10-01 43.08607105681630 1998-11-01 42.99432858757460 1998-12-01 42.82836230391490 1999-01-01 42.84824490319800 1999-02-01 42.86128558827920 1999-03-01 43.49898967627420 1999-04-01 44.80003964056890 1999-05-01 44.91497233682410 1999-06-01 45.17916198195030 1999-07-01 46.16664111364100 1999-08-01 47.06968660041870 1999-09-01 47.65522634362010 1999-10-01 47.93345302154000 1999-11-01 48.29815058855820 1999-12-01 49.41487960176560 2000-01-01 50.03594495706280 2000-02-01 50.57182772395050 2000-03-01 51.76830810167660 2000-04-01 51.45225675569360 2000-05-01 51.99392224543590 2000-06-01 53.23199290344630 2000-07-01 53.51041781530160 2000-08-01 53.22243691883730 2000-09-01 54.99440451033840 2000-10-01 54.84144572519250 2000-11-01 55.43421268923880 2000-12-01 54.72840318292400 2001-01-01 53.84186561773880 2001-02-01 54.42417145436150 2001-03-01 54.84589058079780 2001-04-01 56.38013257455900 2001-05-01 57.62308194136420 2001-06-01 57.70513682468280 2001-07-01 57.04376750766300 2001-08-01 56.96737980572330 2001-09-01 57.73785274827570 2001-10-01 56.91387336930950 2001-11-01 56.18605510703440 2001-12-01 55.72999934507050 2002-01-01 56.27902030359380 2002-02-01 56.44211884958110 2002-03-01 57.01758911200300 2002-04-01 58.24371056972290 2002-05-01 58.09498497093930 2002-06-01 57.68611587843520 2002-07-01 57.87242655902430 2002-08-01 58.11545961467060 2002-09-01 58.76703343236020 2002-10-01 59.11866828350420 2002-11-01 58.45461077773900 2002-12-01 58.66546049091020 2003-01-01 60.45683718700220 2003-02-01 61.42977506470420 2003-03-01 62.08700189674590 2003-04-01 60.62556606421420 2003-05-01 59.49545349021570 2003-06-01 59.33417726399190 2003-07-01 59.62207969783930 2003-08-01 60.15662757234830 2003-09-01 60.24420777982660 2003-10-01 60.05197176461670 2003-11-01 60.02669827447700 2003-12-01 59.95418445664500 2004-01-01 60.52446884111040 2004-02-01 60.56683508037210 2004-03-01 61.28986662617340 2004-04-01 61.81986904551310 2004-05-01 63.26909080395700 2004-06-01 63.01696188189350 2004-07-01 63.28318443985760 2004-08-01 64.10097681750300 2004-09-01 64.11506874878500 2004-10-01 65.72808978506450 2004-11-01 65.47779436783510 2004-12-01 64.59845384701480 2005-01-01 64.66496384475470 2005-02-01 65.39617207173200 2005-03-01 66.68842574759380 2005-04-01 68.22305838439770 2005-05-01 67.88354557444900 2005-06-01 68.65908707151850 2005-07-01 70.33150910489840 2005-08-01 71.26198784759020 2005-09-01 73.25984041123690 2005-10-01 73.66047318480370 2005-11-01 71.93678434778630 2005-12-01 71.40503514312050 2006-01-01 72.84131179125800 2006-02-01 73.21438976248680 2006-03-01 73.63692567338570 2006-04-01 75.74501736233390 2006-05-01 76.85731229642980 2006-06-01 77.00309093098550 2006-07-01 78.11356810988540 2006-08-01 78.35806854807090 2006-09-01 76.37196591110170 2006-10-01 75.20811890832490 2006-11-01 75.05670458412570 2006-12-01 75.30623893330930 2007-01-01 75.25303313876670 2007-02-01 75.38749145629490 2007-03-01 76.42171770376450 2007-04-01 77.30590265905480 2007-05-01 77.94274223299900 2007-06-01 78.23229649799860 2007-07-01 78.38827963838670 2007-08-01 77.79554163049510 2007-09-01 78.10717861374360 2007-10-01 78.70096754366190 2007-11-01 81.31626355243170 2007-12-01 81.51034166330400 2008-01-01 83.05014162670060 2008-02-01 83.80178377985850 2008-03-01 85.37109725003990 2008-04-01 86.34713830205560 2008-05-01 88.99445412778120 2008-06-01 91.32280835270790 2008-07-01 92.76930926517190 2008-08-01 90.84894533482620 2008-09-01 91.48742764467880 2008-10-01 89.50787911473640 2008-11-01 85.75701185645860 2008-12-01 82.20089978381850 2009-01-01 82.05402737604660 2009-02-01 82.66679578934780 2009-03-01 81.80966643390220 2009-04-01 81.90091735438200 2009-05-01 82.12984566785510 2009-06-01 84.06367801833130 2009-07-01 82.99439823631030 2009-08-01 84.17559550022550 2009-09-01 83.54817463464030 2009-10-01 83.51863764084890 2009-11-01 84.66216683745200 2009-12-01 84.40697595116140 2010-01-01 86.30315050216600 2010-02-01 86.43798706742070 2010-03-01 88.18678140756850 2010-04-01 89.55240847054520 2010-05-01 89.93475644597860 2010-06-01 89.52805216818280 2010-07-01 89.51768228008910 2010-08-01 89.27808645665840 2010-09-01 89.47229215196760 2010-10-01 89.99927002768710 2010-11-01 90.75809823110190 2010-12-01 93.05683638537370 2011-01-01 95.63005744739690 2011-02-01 96.32388896915670 2011-03-01 98.40438913571770 2011-04-01 99.56944684209440 2011-05-01 99.23208356591670 2011-06-01 98.74676839779580 2011-07-01 99.23800078267280 2011-08-01 99.35304726302890 2011-09-01 100.64227449007200 2011-10-01 101.54415085070000 2011-11-01 102.20878113003700 2011-12-01 102.20452977138200 2012-01-01 104.51536993726900 2012-02-01 105.58590861274100 2012-03-01 106.99529620501400 2012-04-01 108.21696440287200 2012-05-01 106.61724885048300 2012-06-01 104.80814871284700 2012-07-01 105.13764095179600 2012-08-01 107.47509631620900 2012-09-01 108.78244212411500 2012-10-01 109.02159524151300 2012-11-01 107.76708430114600 2012-12-01 107.62814241739800 2013-01-01 108.49365399024800 2013-02-01 109.73932747860400 2013-03-01 109.39321878591300 2013-04-01 108.30000533027200 2013-05-01 106.97541311726300 2013-06-01 107.15177815817600 2013-07-01 107.93422852667100 2013-08-01 108.43970562979600 2013-09-01 109.01643383707800 2013-10-01 107.76485053203800 2013-11-01 107.06739196641900 2013-12-01 108.21189608493300 2014-01-01 108.11099990042900 2014-02-01 108.08515043412400 2014-03-01 107.67009490695000 2014-04-01 107.37206654947300 2014-05-01 107.22162978475300 2014-06-01 107.40989606406200 2014-07-01 107.41177072902500 2014-08-01 106.86904460609900 2014-09-01 106.85821442638900 2014-10-01 106.30018094064100 2014-11-01 104.92305599498500 2014-12-01 101.96662886477500 2015-01-01 99.04719700690990 2015-02-01 99.94543102450800 2015-03-01 101.42901883873900 2015-04-01 101.61213117727100 2015-05-01 102.42179808233600 2015-06-01 102.36172320134800 2015-07-01 101.75108938423400 2015-08-01 99.95480521699730 2015-09-01 98.52512921894000 2015-10-01 98.21515862323610 2015-11-01 98.16330495402990 2015-12-01 96.57321327145060 2016-01-01 94.85902040430570 2016-02-01 93.81399864423850 2016-03-01 94.59463253866380 2016-04-01 94.87115489452490 2016-05-01 96.22277414042290 2016-06-01 97.58422766900080 2016-07-01 96.87474187726620 2016-08-01 96.05337653249880 2016-09-01 97.06361102340180 2016-10-01 98.50518916189620 2016-11-01 98.71166160974000 2016-12-01 100.09466811248000 2017-01-01 102.39730082452300 2017-02-01 102.52548492604700 2017-03-01 101.80252197998300 2017-04-01 101.78296478280900 2017-05-01 100.92185340039300 2017-06-01 100.06186602443700 2017-07-01 99.61333275349260 2017-08-01 100.43500497147100 2017-09-01 101.53922500306100 2017-10-01 102.20941784450500 2017-11-01 103.77612550096300 2017-12-01 103.95230836137800 2018-01-01 105.73073911901500 2018-02-01 105.49379346881600 2018-03-01 104.92580363994500 2018-04-01 105.85506216708000 2018-05-01 107.93924649363300 2018-06-01 109.12790990749500 2018-07-01 109.81982115739600 2018-08-01 110.88931535144700 2018-09-01 112.71802057321400