Month Index 2015=100 1976-01-01 8.96343174731089 1976-02-01 9.01080697035975 1976-03-01 9.38981055778102 1976-04-01 9.38981055778102 1976-05-01 9.38981055778102 1976-06-01 9.40876040659652 1976-07-01 9.40876040659652 1976-08-01 9.49403652929662 1976-09-01 9.78776399401779 1976-10-01 9.78776399401779 1976-11-01 9.84461474248452 1976-12-01 9.84461474248452 1977-01-01 9.84461474248452 1977-02-01 9.84461474248452 1977-03-01 10.38469444887800 1977-04-01 10.38469444887800 1977-05-01 10.39416937328570 1977-06-01 10.39416937328570 1977-07-01 10.70684728783250 1977-08-01 11.79648222603740 1977-09-01 11.80595715044510 1977-10-01 11.80595715044510 1977-11-01 11.83438252467850 1977-12-01 11.89123327314520 1978-01-01 11.89123327314520 1978-02-01 11.89123327314520 1978-03-01 11.89123327314520 1978-04-01 11.89123327314520 1978-05-01 11.89123327314520 1978-06-01 11.89123327314520 1978-07-01 11.89123327314520 1978-08-01 11.89123327314520 1978-09-01 11.89123327314520 1978-10-01 11.89123327314520 1978-11-01 11.89123327314520 1978-12-01 11.89123327314520 1979-01-01 11.90070819755300 1979-02-01 11.92913357178630 1979-03-01 11.93860849619410 1979-04-01 11.93860849619410 1979-05-01 11.93860849619410 1979-06-01 12.11863506499190 1979-07-01 15.05591211624410 1979-08-01 15.05591211624410 1979-09-01 15.05591211624410 1979-10-01 15.13171211251620 1979-11-01 15.13171211251620 1979-12-01 15.13171211251620 1980-01-01 18.23006588375070 1980-02-01 18.40061692713070 1980-03-01 18.40061692713070 1980-04-01 18.40061692713070 1980-05-01 18.41009245254850 1980-06-01 19.86925545275680 1980-07-01 20.74096352352260 1980-08-01 20.74096352352260 1980-09-01 20.75043904894050 1980-10-01 20.74096352352260 1980-11-01 20.74096352352260 1980-12-01 22.02957548035090 1981-01-01 23.22343578906120 1981-02-01 23.22343578906120 1981-03-01 25.58273223426870 1981-04-01 26.01858657015670 1981-05-01 26.02806209557450 1981-06-01 26.02806209557450 1981-07-01 27.36404867444150 1981-08-01 27.36404867444150 1981-09-01 27.36404867444150 1981-10-01 27.36404867444150 1981-11-01 27.36404867444150 1981-12-01 27.36404867444150 1982-01-01 28.16943107233300 1982-02-01 28.57686003398760 1982-03-01 28.57686003398760 1982-04-01 28.64318570686210 1982-05-01 28.64318570686210 1982-06-01 28.67161048008530 1982-07-01 28.67161048008530 1982-08-01 28.67161048008530 1982-09-01 28.67161048008530 1982-10-01 28.67161048008530 1982-11-01 28.67161048008530 1982-12-01 33.08700098137130 1983-01-01 33.37125352168480 1983-02-01 33.33051044521630 1983-03-01 33.33335322304360 1983-04-01 33.35988301138530 1983-05-01 33.36367358215860 1983-06-01 33.36367358215860 1983-07-01 33.36367358215860 1983-08-01 33.36367358215860 1983-09-01 33.36367358215860 1983-10-01 33.70951403263750 1983-11-01 33.70951403263750 1983-12-01 35.95416238998590 1984-01-01 36.43739134791270 1984-02-01 36.76238696469460 1984-03-01 36.76333415663030 1984-04-01 37.39816491013160 1984-05-01 37.39816491013160 1984-06-01 37.42659028436500 1984-07-01 37.42659028436500 1984-08-01 37.42659028436500 1984-09-01 37.42659028436500 1984-10-01 37.42659028436500 1984-11-01 37.42659028436500 1984-12-01 37.42659028436500 1985-01-01 38.08984641209970 1985-02-01 38.85732851135000 1985-03-01 38.99945478150670 1985-04-01 39.03735508014780 1985-05-01 39.03735508014780 1985-06-01 39.03735508014780 1985-07-01 39.03735508014780 1985-08-01 39.05492320671700 1985-09-01 39.05492320671700 1985-10-01 39.22561789151360 1985-11-01 39.08906178307020 1985-12-01 37.86006101415080 1986-01-01 38.16731060537060 1986-02-01 38.16731060537060 1986-03-01 36.49450413678800 1986-04-01 36.52864271314130 1986-05-01 36.52864271314130 1986-06-01 36.52864271314130 1986-07-01 36.52864271314130 1986-08-01 36.42622638307140 1986-09-01 36.42622638307140 1986-10-01 36.42622638307140 1986-11-01 34.44616912124890 1986-12-01 34.44616912124890 1987-01-01 34.44616912124890 1987-02-01 35.06066950570860 1987-03-01 35.06066950570860 1987-04-01 35.04974494491190 1987-05-01 35.04974494491190 1987-06-01 35.04974494491190 1987-07-01 35.06066950570860 1987-08-01 35.06066950570860 1987-09-01 35.06066950570860 1987-10-01 35.04974494491190 1987-11-01 35.04974494491190 1987-12-01 35.04974494491190 1988-01-01 35.04974494491190 1988-02-01 35.65093115237170 1988-03-01 35.65093115237170 1988-04-01 35.65093115237170 1988-05-01 34.37891488775220 1988-06-01 34.41954076724890 1988-07-01 34.41954076724890 1988-08-01 34.41954076724890 1988-09-01 34.41954076724890 1988-10-01 34.42909923206220 1988-11-01 34.42909923206220 1988-12-01 34.42909923206220 1989-01-01 34.42944060580550 1989-02-01 34.86573608311530 1989-03-01 34.86573608311530 1989-04-01 34.86573608311530 1989-05-01 34.86573608311530 1989-06-01 34.86573608311530 1989-07-01 36.54571200131790 1989-08-01 36.54571200131790 1989-09-01 36.54912633976130 1989-10-01 36.55219870345130 1989-11-01 36.56380601173460 1989-12-01 36.57541332001800 1990-01-01 36.57541332001800 1990-02-01 37.18513387106100 1990-03-01 37.18513387106100 1990-04-01 37.18513387106100 1990-05-01 37.18581721955770 1990-06-01 37.18581721955770 1990-07-01 37.46302532035430 1990-08-01 38.51552805084050 1990-09-01 40.63179944635290 1990-10-01 41.91064318583900 1990-11-01 41.44908545051260 1990-12-01 40.69495659391960 1991-01-01 41.80549526481240 1991-02-01 41.70068931853920 1991-03-01 41.14832135940600 1991-04-01 41.24493433583930 1991-05-01 41.30262950351270 1991-06-01 41.39480462128260 1991-07-01 41.66620876743250 1991-08-01 41.56345046260920 1991-09-01 41.57164343244910 1991-10-01 41.59758963997250 1991-11-01 41.95092709058230 1991-12-01 41.45591292537920 1992-01-01 43.16832115222850 1992-02-01 43.57525728559170 1992-03-01 43.53668024956510 1992-04-01 43.69406075736170 1992-05-01 44.12967348718480 1992-06-01 44.21263091287480 1992-07-01 44.28193278782140 1992-08-01 44.57074819690130 1992-09-01 44.45433434133470 1992-10-01 45.16066846982100 1992-11-01 45.54712097656420 1992-12-01 45.64066158930750 1993-01-01 46.20770260930270 1993-02-01 46.26265176177670 1993-03-01 46.59101964629420 1993-04-01 46.65837725353010 1993-05-01 46.84759867602370 1993-06-01 47.33727046234570 1993-07-01 47.50787980370650 1993-08-01 49.23081412164860 1993-09-01 48.97645101620010 1993-10-01 48.88693657019370 1993-11-01 48.93789741956780 1993-12-01 48.57540778698010 1994-01-01 49.31102312809860 1994-02-01 49.24012016221500 1994-03-01 48.95252119760070 1994-04-01 49.07349912395410 1994-05-01 49.48739315137810 1994-06-01 49.63761803278720 1994-07-01 49.51132296997750 1994-08-01 49.92344461858270 1994-09-01 49.53924049066660 1994-10-01 49.28133262758060 1994-11-01 49.40940006920910 1994-12-01 49.42623977152320 1995-01-01 51.02863970857410 1995-02-01 51.25464174787120 1995-03-01 51.25331231350450 1995-04-01 51.67961479569050 1995-05-01 51.60561001662140 1995-06-01 51.38935696234300 1995-07-01 50.83277111424740 1995-08-01 50.73793893077450 1995-09-01 50.93956820702000 1995-10-01 50.73084821347900 1995-11-01 50.86246161476540 1995-12-01 50.93070511090570 1996-01-01 51.77621935798220 1996-02-01 51.71905428122720 1996-03-01 52.07445379752950 1996-04-01 52.86546123557410 1996-05-01 53.11450720456620 1996-06-01 52.66516139369530 1996-07-01 52.82070401257090 1996-08-01 52.99530225804170 1996-09-01 53.38305114359540 1996-10-01 54.12221124235150 1996-11-01 54.06593205450080 1996-12-01 54.22236116329090 1997-01-01 54.17139971290670 1997-02-01 54.15810536924040 1997-03-01 53.91393419326270 1997-04-01 53.62589228419630 1997-05-01 53.72382688186480 1997-06-01 53.69014807824680 1997-07-01 53.73091699815010 1997-08-01 54.98190572199860 1997-09-01 54.84719050752680 1997-10-01 54.93183076152890 1997-11-01 54.80730807753800 1997-12-01 54.53521877986100 1998-01-01 53.60462193534030 1998-02-01 53.03828650121600 1998-03-01 52.70016963167990 1998-04-01 52.64211806501040 1998-05-01 52.39395858593280 1998-06-01 52.07135198434410 1998-07-01 52.10281486368090 1998-08-01 51.72304258432710 1998-09-01 51.69556800809010 1998-10-01 51.79881974221490 1998-11-01 51.57193121300350 1998-12-01 50.92228556025370 1999-01-01 50.79155864888180 1999-02-01 50.42153595555660 1999-03-01 51.15803718557950 1999-04-01 52.39218620711400 1999-05-01 52.44359060195030 1999-06-01 52.90667370093970 1999-07-01 54.65132191320000 1999-08-01 56.34367984171960 1999-09-01 56.54265024923190 1999-10-01 55.83406714090830 1999-11-01 56.21960010218090 1999-12-01 56.79258210712830 2000-01-01 56.76200571770580 2000-02-01 57.85124759529780 2000-03-01 59.31095571167710 2000-04-01 59.66679877344170 2000-05-01 60.52516381872220 2000-06-01 61.63523370172810 2000-07-01 61.63124539862820 2000-08-01 61.71588505162020 2000-09-01 62.56405816743000 2000-10-01 63.52922030548310 2000-11-01 64.42613894739590 2000-12-01 63.13127949045870 2001-01-01 60.33815832050970 2001-02-01 60.62531373966170 2001-03-01 60.54421884430730 2001-04-01 61.60775852448100 2001-05-01 62.81930776279290 2001-06-01 63.29745758426740 2001-07-01 61.52622068467440 2001-08-01 60.54200292002620 2001-09-01 60.67981994768340 2001-10-01 59.21124873518980 2001-11-01 57.61150766687210 2001-12-01 56.80720588516120 2002-01-01 58.21924849060780 2002-02-01 58.34625901466330 2002-03-01 59.45189019529010 2002-04-01 60.93672545852850 2002-05-01 61.07744215424470 2002-06-01 59.91972752130740 2002-07-01 60.08237409168060 2002-08-01 60.28979415614530 2002-09-01 60.79052629414810 2002-10-01 61.11764692444930 2002-11-01 59.51859356403860 2002-12-01 60.06135796180090 2003-01-01 61.40730401887800 2003-02-01 62.23515678718200 2003-03-01 63.09955934658110 2003-04-01 61.44476755475040 2003-05-01 59.91424505264310 2003-06-01 59.55240212080160 2003-07-01 60.09882149767340 2003-08-01 60.92850175553220 2003-09-01 60.67448070742120 2003-10-01 60.02389442592840 2003-11-01 60.19567844407540 2003-12-01 60.01567072293200 2004-01-01 60.38299612343780 2004-02-01 60.65163708798680 2004-03-01 61.54162450115240 2004-04-01 62.32927249925180 2004-05-01 63.85979500135920 2004-06-01 63.84608882969850 2004-07-01 64.03980272250260 2004-08-01 65.19203488677560 2004-09-01 65.24229084953140 2004-10-01 66.96561349966530 2004-11-01 66.18070673589800 2004-12-01 64.55149979783400 2005-01-01 64.02883778517400 2005-02-01 65.28797808840020 2005-03-01 66.55991081850970 2005-04-01 68.31978325973880 2005-05-01 68.18546277746430 2005-06-01 69.09098385184540 2005-07-01 71.35981213407380 2005-08-01 72.72037810758890 2005-09-01 75.01022251969690 2005-10-01 74.48116429359540 2005-11-01 72.31376168165590 2005-12-01 70.97147060368830 2006-01-01 73.48883746536340 2006-02-01 73.98500087947930 2006-03-01 74.39709977407660 2006-04-01 76.68054797274300 2006-05-01 77.97532432228690 2006-06-01 77.40788881553550 2006-07-01 78.55463851114420 2006-08-01 78.70906137852100 2006-09-01 75.69918608183960 2006-10-01 73.05389495133170 2006-11-01 72.51204429834680 2006-12-01 72.79530517933380 2007-01-01 72.56686898498940 2007-02-01 72.68474206127120 2007-03-01 74.15678489762630 2007-04-01 75.55207317268180 2007-05-01 76.68877167573940 2007-06-01 77.25529343771340 2007-07-01 77.61530888000020 2007-08-01 76.99853115527040 2007-09-01 77.42616371108300 2007-10-01 78.17269319420050 2007-11-01 80.26151375528540 2007-12-01 81.13322627290360 2008-01-01 82.30007835361460 2008-02-01 82.33114567604550 2008-03-01 84.62738630159520 2008-04-01 85.63707428059730 2008-05-01 89.35327429019160 2008-06-01 92.09085364321460 2008-07-01 94.22262020883640 2008-08-01 90.52560883956700 2008-09-01 88.87355828206840 2008-10-01 85.44884285645760 2008-11-01 79.85124235024290 2008-12-01 75.25145114092460 2009-01-01 74.64106962963640 2009-02-01 75.63156896831360 2009-03-01 74.81559488211550 2009-04-01 75.03032490479920 2009-05-01 75.70649604005860 2009-06-01 79.05262941481500 2009-07-01 79.27284190616300 2009-08-01 81.26846049995540 2009-09-01 79.85032860546560 2009-10-01 79.84027741291440 2009-11-01 81.39638476878830 2009-12-01 80.88651518301160 2010-01-01 83.13524108013770 2010-02-01 83.13432733536030 2010-03-01 85.21035546956200 2010-04-01 87.54314588620680 2010-05-01 88.12063258550940 2010-06-01 87.65462274904680 2010-07-01 88.61770974440270 2010-08-01 88.48430300690560 2010-09-01 88.69355056092510 2010-10-01 89.88781498495750 2010-11-01 90.95506888493440 2010-12-01 93.51081302725930 2011-01-01 97.80358599137880 2011-02-01 98.95855938998400 2011-03-01 101.32150338428200 2011-04-01 103.01558620154000 2011-05-01 101.63034911903600 2011-06-01 101.11773829892700 2011-07-01 102.76522013253900 2011-08-01 102.00589822253800 2011-09-01 102.79445996541500 2011-10-01 102.91598802080600 2011-11-01 103.47794105889300 2011-12-01 103.16818157936200 2012-01-01 105.57955404686100 2012-02-01 106.72995872158000 2012-03-01 108.95675474404900 2012-04-01 112.15668895442500 2012-05-01 110.01669868580700 2012-06-01 107.40978483594900 2012-07-01 110.81713911078900 2012-08-01 114.15504878254900 2012-09-01 116.55454256794300 2012-10-01 114.45658455908400 2012-11-01 111.28954516069300 2012-12-01 110.97978568116200 2013-01-01 111.12963982465200 2013-02-01 113.05855504969600 2013-03-01 112.39334885176500 2013-04-01 109.32956261321900 2013-05-01 108.06128486221900 2013-06-01 108.44048894483000 2013-07-01 110.35204301910400 2013-08-01 111.63402694176500 2013-09-01 112.18958376641000 2013-10-01 111.31147503535000 2013-11-01 110.48088103271400 2013-12-01 111.20913562028400 2014-01-01 111.16253463663800 2014-02-01 111.15613842319600 2014-03-01 110.76871063758800 2014-04-01 111.05562649768500 2014-05-01 111.26578779648200 2014-06-01 111.28589018158400 2014-07-01 110.67368118074100 2014-08-01 110.64992381652900 2014-09-01 112.15303397531500 2014-10-01 110.04411102912800 2014-11-01 106.89351903673000 2014-12-01 101.78111700730300 2015-01-01 98.43772486687880 2015-02-01 99.83209939715690 2015-03-01 102.53130146953000 2015-04-01 103.08228957028900 2015-05-01 104.15776717326200 2015-06-01 104.89515920860600 2015-07-01 104.30396633764200 2015-08-01 99.85494301659130 2015-09-01 96.84598146468720 2015-10-01 95.61425350478230 2015-11-01 96.25752982805600 2015-12-01 94.18698416251860 2016-01-01 88.31069149920390 2016-02-01 85.76499854943020 2016-03-01 87.34851824862540 2016-04-01 87.51299230855330 2016-05-01 89.52688579789340 2016-06-01 92.65828914996610 2016-07-01 91.75368182036240 2016-08-01 90.81069721010870 2016-09-01 92.15298828807630 2016-10-01 95.69831802430100 2016-11-01 95.73943653928300 2016-12-01 99.21623541720440 2017-01-01 103.77125313243100 2017-02-01 100.16927122000900 2017-03-01 97.57514979703440 2017-04-01 98.04115963349700 2017-05-01 96.95471709319510 2017-06-01 96.09396951290550 2017-07-01 95.55577383903010 2017-08-01 96.52342955827290 2017-09-01 97.45636297597540 2017-10-01 99.39989811745730 2017-11-01 101.43572148145400 2017-12-01 101.75004968487200 2018-01-01 102.02325937330800 2018-02-01 101.52435472486000 2018-03-01 98.88089108390690 2018-04-01 100.31547038439000 2018-05-01 104.52326508421300 2018-06-01 105.56584787520100 2018-07-01 106.26394888511700 2018-08-01 107.22520839091800 2018-09-01 109.12853876219600