Month Index 2015=100 1970-01-01 1.62522564886670 1970-02-01 1.62522564886670 1970-03-01 1.62522564886670 1970-04-01 1.62522564886670 1970-05-01 1.62522564886670 1970-06-01 1.62522564886670 1970-07-01 1.62522564886670 1970-08-01 1.62522564886670 1970-09-01 1.62522564886670 1970-10-01 1.62522564886670 1970-11-01 1.66585629008837 1970-12-01 1.66585629008837 1971-01-01 1.66585629008837 1971-02-01 1.70648693131004 1971-03-01 1.70648693131004 1971-04-01 1.74711757253171 1971-05-01 1.74711757253171 1971-06-01 1.74711757253171 1971-07-01 1.74711757253171 1971-08-01 1.74711757253171 1971-09-01 1.74711757253171 1971-10-01 1.74711757253171 1971-11-01 1.74711757253171 1971-12-01 1.74711757253171 1972-01-01 1.74711757253171 1972-02-01 1.78774821375337 1972-03-01 1.78774821375337 1972-04-01 1.78774821375337 1972-05-01 1.78774821375337 1972-06-01 1.82837885497504 1972-07-01 1.86900949619671 1972-08-01 1.86900949619671 1972-09-01 1.86900949619671 1972-10-01 1.86900949619671 1972-11-01 1.90964013741838 1972-12-01 1.90964013741838 1973-01-01 1.90964013741838 1973-02-01 1.95027077864004 1973-03-01 1.99090141986171 1973-04-01 1.99090141986171 1973-05-01 2.03153206108338 1973-06-01 2.07216270230505 1973-07-01 2.07216270230505 1973-08-01 2.07216270230505 1973-09-01 2.11279334352671 1973-10-01 2.11279334352671 1973-11-01 2.19405462597005 1973-12-01 2.19405462597005 1974-01-01 2.23468526719172 1974-02-01 2.27531590841338 1974-03-01 2.31594654963505 1974-04-01 2.35657719085672 1974-05-01 2.35657719085672 1974-06-01 2.43783847330005 1974-07-01 2.51909975574339 1974-08-01 2.51909975574339 1974-09-01 2.55973039696506 1974-10-01 2.55973039696506 1974-11-01 2.60036103818672 1974-12-01 2.64099167940839 1975-01-01 2.72225296185173 1975-02-01 2.72225296185173 1975-03-01 2.72225296185173 1975-04-01 2.76288360307340 1975-05-01 2.76288360307340 1975-06-01 2.80351424429506 1975-07-01 2.88477552673840 1975-08-01 2.88477552673840 1975-09-01 2.92540616796007 1975-10-01 2.96603680918173 1975-11-01 3.00666745040340 1975-12-01 3.00666745040340 1976-01-01 3.04729809162507 1976-02-01 3.04729809162507 1976-03-01 3.04729809162507 1976-04-01 3.08792873284674 1976-05-01 3.20982065651174 1976-06-01 3.20982065651174 1976-07-01 3.25045129773341 1976-08-01 3.29108193895507 1976-09-01 3.33171258017674 1976-10-01 3.37234322139841 1976-11-01 3.37234322139841 1976-12-01 3.45360450384174 1977-01-01 3.45360450384174 1977-02-01 3.53486578628508 1977-03-01 3.53486578628508 1977-04-01 3.57549642750675 1977-05-01 3.61612706872841 1977-06-01 3.65675770995008 1977-07-01 3.69738835117175 1977-08-01 3.73801899239342 1977-09-01 3.73801899239342 1977-10-01 3.73801899239342 1977-11-01 3.77864963361508 1977-12-01 3.77864963361508 1978-01-01 3.85991091605842 1978-02-01 3.90054155728009 1978-03-01 3.90054155728009 1978-04-01 3.90054155728009 1978-05-01 3.98180283972342 1978-06-01 4.02243348094509 1978-07-01 4.02243348094509 1978-08-01 4.06306412216676 1978-09-01 4.10369476338842 1978-10-01 4.18495604583176 1978-11-01 4.22558668705343 1978-12-01 4.22558668705343 1979-01-01 4.26621732827509 1979-02-01 4.30684796949676 1979-03-01 4.34747861071843 1979-04-01 4.38810925194010 1979-05-01 4.42873989316176 1979-06-01 4.51000117560510 1979-07-01 4.67252374049177 1979-08-01 4.71315438171344 1979-09-01 4.79441566415677 1979-10-01 4.83504630537844 1979-11-01 4.83504630537844 1979-12-01 4.87567694660011 1980-01-01 4.91630758782178 1980-02-01 4.99756887026511 1980-03-01 5.03819951148678 1980-04-01 5.07883015270845 1980-05-01 5.11946079393011 1980-06-01 5.20072207637345 1980-07-01 5.32261400003845 1980-08-01 5.40387528248179 1980-09-01 5.48513656492512 1980-10-01 5.52576720614679 1980-11-01 5.60702848859012 1980-12-01 5.60702848859012 1981-01-01 5.64765912981179 1981-02-01 5.68828977103346 1981-03-01 5.68828977103346 1981-04-01 5.76955105347680 1981-05-01 5.81018169469846 1981-06-01 5.93207361836346 1981-07-01 6.05396554202847 1981-08-01 6.17585746569347 1981-09-01 6.21648810691514 1981-10-01 6.25711874813680 1981-11-01 6.33838003058014 1981-12-01 6.33838003058014 1982-01-01 6.41964131302348 1982-02-01 6.54153323668848 1982-03-01 6.58216387791015 1982-04-01 6.70405580157515 1982-05-01 6.74468644279682 1982-06-01 6.74468644279682 1982-07-01 6.82594772524015 1982-08-01 6.94783964890516 1982-09-01 6.98847029012682 1982-10-01 7.15099285501349 1982-11-01 7.19162349623516 1982-12-01 7.19162349623516 1983-01-01 7.27288477867850 1983-02-01 7.31351541990016 1983-03-01 7.35414606112183 1983-04-01 7.43540734356517 1983-05-01 7.47603798478683 1983-06-01 7.51666862600850 1983-07-01 7.51666862600850 1983-08-01 7.67919119089517 1983-09-01 7.67919119089517 1983-10-01 7.71982183211684 1983-11-01 7.71982183211684 1983-12-01 7.80108311456017 1984-01-01 7.80108311456017 1984-02-01 7.84171375578184 1984-03-01 7.88234439700351 1984-04-01 7.96360567944684 1984-05-01 8.04486696189018 1984-06-01 8.08549760311184 1984-07-01 8.16675888555518 1984-08-01 8.28865080922018 1984-09-01 8.32928145044185 1984-10-01 8.45117337410686 1984-11-01 8.53243465655019 1984-12-01 8.65432658021519 1985-01-01 8.73558786265853 1985-02-01 8.97937170998854 1985-03-01 9.02000235121020 1985-04-01 9.14189427487520 1985-05-01 9.26378619854021 1985-06-01 9.34504748098354 1985-07-01 9.46693940464854 1985-08-01 9.58883132831354 1985-09-01 9.67009261075688 1985-10-01 9.75135389320022 1985-11-01 9.99513774053022 1985-12-01 10.15766030541690 1986-01-01 10.32018287030360 1986-02-01 10.56396671763360 1986-03-01 10.60459735885520 1986-04-01 10.76711992374190 1986-05-01 11.01090377107190 1986-06-01 11.13279569473690 1986-07-01 11.25468761840190 1986-08-01 11.45784082451030 1986-09-01 11.53910210695360 1986-10-01 11.74225531306190 1986-11-01 11.94540851917030 1986-12-01 12.02666980161360 1987-01-01 12.14856172527860 1987-02-01 12.31108429016530 1987-03-01 12.47360685505190 1987-04-01 12.59549877871690 1987-05-01 12.71739070238200 1987-06-01 12.75802134360360 1987-07-01 12.92054390849030 1987-08-01 13.04243583215530 1987-09-01 13.16432775582030 1987-10-01 13.32685032070700 1987-11-01 13.44874224437200 1987-12-01 13.48937288559360 1988-01-01 13.69252609170200 1988-02-01 13.93630993903200 1988-03-01 14.05820186269700 1988-04-01 14.30198571002700 1988-05-01 14.42387763369200 1988-06-01 14.58640019857870 1988-07-01 14.74892276346530 1988-08-01 14.91144532835200 1988-09-01 15.07396789323870 1988-10-01 15.19585981690370 1988-11-01 15.52090494667700 1988-12-01 15.64279687034200 1989-01-01 15.84595007645040 1989-02-01 16.21162584744540 1989-03-01 16.41477905355370 1989-04-01 16.73982418332700 1989-05-01 17.02423867187870 1989-06-01 17.10549995432200 1989-07-01 17.34928380165210 1989-08-01 17.59306764898210 1989-09-01 17.67432893142540 1989-10-01 17.87748213753370 1989-11-01 18.04000470242040 1989-12-01 18.20252726730710 1990-01-01 18.32441919097210 1990-02-01 18.36504983219370 1990-03-01 18.44631111463710 1990-04-01 18.81198688563210 1990-05-01 19.01514009174040 1990-06-01 19.09640137418380 1990-07-01 19.25892393907040 1990-08-01 19.34018522151380 1990-09-01 19.66523035128710 1990-10-01 19.74649163373040 1990-11-01 20.35595125205540 1990-12-01 20.35595125205540 1991-01-01 20.68099638182880 1991-02-01 20.84351894671550 1991-03-01 20.92478022915880 1991-04-01 21.00604151160210 1991-05-01 21.16856407648880 1991-06-01 21.29045600015380 1991-07-01 21.45297856504050 1991-08-01 21.57487048870550 1991-09-01 21.85928497725720 1991-10-01 22.06243818336550 1991-11-01 22.14369946580880 1991-12-01 22.22496074825220 1992-01-01 22.30622203069550 1992-02-01 22.30622203069550 1992-03-01 22.38748331313880 1992-04-01 22.63126716046880 1992-05-01 22.79378972535550 1992-06-01 22.95631229024220 1992-07-01 23.07820421390720 1992-08-01 23.20009613757220 1992-09-01 23.32198806123720 1992-10-01 23.48451062612390 1992-11-01 23.56577190856720 1992-12-01 23.64703319101050 1993-01-01 23.80955575589720 1993-02-01 24.21586216811390 1993-03-01 24.29712345055720 1993-04-01 24.66279922155220 1993-05-01 24.78469114521720 1993-06-01 24.82532178643890 1993-07-01 25.02847499254720 1993-08-01 25.19099755743390 1993-09-01 25.19099755743390 1993-10-01 25.43478140476390 1993-11-01 25.47541204598560 1993-12-01 25.55667332842890 1994-01-01 25.92234909942390 1994-02-01 26.24739422919720 1994-03-01 26.24739422919720 1994-04-01 26.45054743530560 1994-05-01 26.81622320630060 1994-06-01 26.97874577118730 1994-07-01 27.38505218340390 1994-08-01 27.71009731317730 1994-09-01 27.71009731317730 1994-10-01 27.83198923684230 1994-11-01 27.99451180172900 1994-12-01 28.11640372539400 1995-01-01 28.56334077883230 1995-02-01 29.05090847349230 1995-03-01 29.09153911471400 1995-04-01 29.49784552693070 1995-05-01 29.74162937426070 1995-06-01 29.86352129792570 1995-07-01 29.98541322159070 1995-08-01 30.10730514525570 1995-09-01 30.18856642769900 1995-10-01 30.43235027502900 1995-11-01 30.63550348113740 1995-12-01 30.75739540480230 1996-01-01 30.91991796968900 1996-02-01 31.16370181701900 1996-03-01 31.24496309946240 1996-04-01 31.44811630557070 1996-05-01 31.85442271778740 1996-06-01 32.01694528267400 1996-07-01 32.34199041244740 1996-08-01 32.66703554222070 1996-09-01 32.78892746588570 1996-10-01 33.07334195443740 1996-11-01 33.35775644298910 1996-12-01 33.56090964909740 1997-01-01 33.80469349642740 1997-02-01 34.00784670253580 1997-03-01 33.92658542009240 1997-04-01 34.29226119108740 1997-05-01 34.49541439719580 1997-06-01 34.53604503841740 1997-07-01 34.49541439719580 1997-08-01 34.77982888574740 1997-09-01 34.86109016819080 1997-10-01 34.94235145063410 1997-11-01 35.06424337429910 1997-12-01 35.10487401552080 1998-01-01 35.14550465674240 1998-02-01 35.14550465674240 1998-03-01 35.14550465674240 1998-04-01 35.38928850407250 1998-05-01 35.51118042773750 1998-06-01 35.63307235140250 1998-07-01 35.79559491628910 1998-08-01 36.28316261094910 1998-09-01 36.28316261094910 1998-10-01 36.48631581705750 1998-11-01 36.73009966438750 1998-12-01 36.68946902316580 1999-01-01 36.73009966438750 1999-02-01 36.93325287049580 1999-03-01 36.93325287049580 1999-04-01 37.17703671782580 1999-05-01 37.54271248882080 1999-06-01 37.74586569492920 1999-07-01 37.86775761859420 1999-08-01 38.03028018348080 1999-09-01 38.15217210714580 1999-10-01 38.43658659569750 1999-11-01 38.59910916058420 1999-12-01 38.72100108424920 2000-01-01 38.96478493157920 2000-02-01 39.20856877890920 2000-03-01 39.41172198501750 2000-04-01 39.93992032089920 2000-05-01 40.26496545067260 2000-06-01 40.38685737433760 2000-07-01 40.71190250411090 2000-08-01 41.15883955754920 2000-09-01 41.40262340487930 2000-10-01 41.76829917587430 2000-11-01 42.05271366442590 2000-12-01 42.13397494686930 2001-01-01 42.17460558809090 2001-02-01 42.41838943542090 2001-03-01 42.49965071786430 2001-04-01 42.94658777130260 2001-05-01 43.27163290107600 2001-06-01 43.39352482474100 2001-07-01 43.59667803084930 2001-08-01 43.84046187817930 2001-09-01 43.92172316062260 2001-10-01 44.44992149650430 2001-11-01 44.81559726749930 2001-12-01 44.85622790872100 2002-01-01 45.91262458048440 2002-02-01 47.00965189346940 2002-03-01 47.41595830568600 2002-04-01 48.55361625989270 2002-05-01 49.24433716066110 2002-06-01 49.28496780188280 2002-07-01 49.69127421409940 2002-08-01 50.38199511486780 2002-09-01 50.58514832097610 2002-10-01 51.07271601563610 2002-11-01 51.39776114540950 2002-12-01 51.27586922174450 2003-01-01 51.23523858052280 2003-02-01 51.72280627518280 2003-03-01 51.88532884006950 2003-04-01 52.04785140495620 2003-05-01 51.39776114540950 2003-06-01 51.35713050418780 2003-07-01 51.60091435151780 2003-08-01 51.64154499273950 2003-09-01 51.60091435151780 2003-10-01 51.47902242785280 2003-11-01 51.39776114540950 2003-12-01 51.39776114540950 2004-01-01 51.43839178663110 2004-02-01 51.68217563396110 2004-03-01 51.76343691640450 2004-04-01 52.16974332862120 2004-05-01 52.61668038205950 2004-06-01 52.73857230572450 2004-07-01 52.53541909961620 2004-08-01 52.77920294694620 2004-09-01 53.06361743549780 2004-10-01 53.46992384771450 2004-11-01 53.67307705382290 2004-12-01 53.42929320649290 2005-01-01 53.18550935916280 2005-02-01 53.30740128282780 2005-03-01 53.59181577137950 2005-04-01 54.16064474848290 2005-05-01 54.40442859581290 2005-06-01 54.40442859581290 2005-07-01 54.89199629047290 2005-08-01 55.09514949658120 2005-09-01 55.33893334391120 2005-10-01 55.46082526757620 2005-11-01 55.37956398513290 2005-12-01 55.33893334391120 2006-01-01 55.46082526757620 2006-02-01 55.50145590879790 2006-03-01 55.62334783246290 2006-04-01 56.11091552712290 2006-05-01 56.88289771033460 2006-06-01 57.41109604621630 2006-07-01 58.18307822942800 2006-08-01 59.60515067218630 2006-09-01 59.72704259585130 2006-10-01 60.17397964928970 2006-11-01 60.86470055005800 2006-12-01 60.78343926761470 2007-01-01 60.94596183250140 2007-02-01 61.14911503860970 2007-03-01 61.63668273326970 2007-04-01 62.81497132869810 2007-05-01 63.79010671801810 2007-06-01 64.19641313023480 2007-07-01 64.44019697756480 2007-08-01 64.48082761878640 2007-09-01 64.44019697756480 2007-10-01 65.04965659588980 2007-11-01 65.61848557299310 2007-12-01 65.78100813787980 2008-01-01 66.34983711498320 2008-02-01 66.95929673330820 2008-03-01 67.52812571041150 2008-04-01 68.86893687072660 2008-05-01 74.47596535931660 2008-06-01 75.53236203108000 2008-07-01 76.75128126773000 2008-08-01 77.60452473338510 2008-09-01 77.40137152727670 2008-10-01 77.36074088605510 2008-11-01 76.34497485551340 2008-12-01 75.41047010741500 2009-01-01 74.71974920664660 2009-02-01 74.02902830587830 2009-03-01 74.47596535931660 2009-04-01 74.43533471809500 2009-05-01 73.33830740511000 2009-06-01 73.25704612266660 2009-07-01 73.58209125244000 2009-08-01 73.90713638221330 2009-09-01 73.94776702343500 2009-10-01 73.62272189366160 2009-11-01 73.70398317610500 2009-12-01 73.98839766465660 2010-01-01 73.74461381732660 2010-02-01 73.90713638221330 2010-03-01 74.23218151198660 2010-04-01 74.88227177153340 2010-05-01 75.20731690130670 2010-06-01 76.18245229062670 2010-07-01 76.10119100818340 2010-08-01 75.77614587841000 2010-09-01 75.89803780207500 2010-10-01 75.81677651963170 2010-11-01 75.85740716085340 2010-12-01 76.01992972574000 2011-01-01 76.54812806162170 2011-02-01 77.64515537460670 2011-03-01 78.62029076392680 2011-04-01 79.14848909980840 2011-05-01 79.47353422958180 2011-06-01 79.59542615324680 2011-07-01 79.96110192424180 2011-08-01 80.28614705401510 2011-09-01 80.40803897768010 2011-10-01 80.44866961890180 2011-11-01 81.01749859600510 2011-12-01 81.87074206166020 2012-01-01 82.35830975632020 2012-02-01 83.12494295883910 2012-03-01 83.56301907456420 2012-04-01 84.11061421922060 2012-05-01 84.76772839280830 2012-06-01 84.54869033494570 2012-07-01 84.54869033494570 2012-08-01 85.20580450853340 2012-09-01 85.42484256639590 2012-10-01 86.19147576891490 2012-11-01 86.84858994250250 2012-12-01 86.62955188464000 2013-01-01 87.06762800036510 2013-02-01 87.61522314502140 2013-03-01 88.38185634754040 2013-04-01 88.71041343433420 2013-05-01 88.92945149219680 2013-06-01 89.58656566578440 2013-07-01 90.24367983937210 2013-08-01 90.90079401295980 2013-09-01 91.22935109975360 2013-10-01 91.66742721547870 2013-11-01 91.77694624441000 2013-12-01 92.21502236013510 2014-01-01 93.20069362051660 2014-02-01 94.29588390982930 2014-03-01 95.50059322807340 2014-04-01 96.48626448845490 2014-05-01 96.59578351738620 2014-06-01 96.92434060418000 2014-07-01 97.36241671990510 2014-08-01 97.36241671990510 2014-09-01 97.47193574883640 2014-10-01 97.69097380669890 2014-11-01 97.69097380669890 2014-12-01 97.58145477776760 2015-01-01 96.48626448845490 2015-02-01 96.81482157524870 2015-03-01 98.45760700921790 2015-04-01 99.33375924066810 2015-05-01 100.10039244318700 2015-06-01 100.42894952998100 2015-07-01 100.64798758784300 2015-08-01 100.75750661677500 2015-09-01 100.97654467463700 2015-10-01 101.85269690608700 2015-11-01 101.96221593501900 2015-12-01 102.18125399288100 2016-01-01 103.82403942685000 2016-02-01 104.70019165830100 2016-03-01 105.46682486082000 2016-04-01 106.34297709227000 2016-05-01 106.67153417906400 2016-06-01 107.21912932372000 2016-07-01 108.09528155517000 2016-08-01 107.98576252623900 2016-09-01 107.65720543944500 2016-10-01 108.53335767089500 2016-11-01 108.97143378662000 2016-12-01 109.51902893127700 2017-01-01 109.95710504700200 2017-02-01 110.61421922059000 2017-03-01 110.94277630738300 2017-04-01 111.27133339417700 2017-05-01 111.81892853883400 2017-06-01 111.49037145204000 2017-07-01 112.03796659669600 2017-08-01 112.47604271242100 2017-09-01 113.24267591494000 2017-10-01 114.00930911745900 2017-11-01 114.55690426211600 2017-12-01 115.21401843570300 2018-01-01 115.54257552249700 2018-02-01 115.21401843570300 2018-03-01 114.99498037784100 2018-04-01 116.19968969608500 2018-05-01 116.96632289860400 2018-06-01 118.06151318791600 2018-07-01 118.82814639043500 2018-08-01 119.59477959295400 2018-09-01 120.25189376654200