Month Index 2015=100 1967-01-01 7.35846496034729 1967-02-01 7.35846496034729 1967-03-01 7.41927872035016 1967-04-01 7.54090624035590 1967-05-01 7.66253376036164 1967-06-01 7.78416128036738 1967-07-01 8.33148512039321 1967-08-01 8.33148512039321 1967-09-01 8.39229888039608 1967-10-01 8.45311264039895 1967-11-01 8.45311264039895 1967-12-01 8.51392640040182 1968-01-01 8.51392640040182 1968-02-01 8.51392640040182 1968-03-01 8.63555392040756 1968-04-01 8.75718144041330 1968-05-01 8.81799520041617 1968-06-01 8.81799520041617 1968-07-01 8.81799520041617 1968-08-01 8.81799520041617 1968-09-01 8.87880896041904 1968-10-01 8.87880896041904 1968-11-01 8.87880896041904 1968-12-01 8.87880896041904 1969-01-01 8.87880896041904 1969-02-01 8.87880896041904 1969-03-01 8.93962272042191 1969-04-01 9.00043648042478 1969-05-01 9.06125024042766 1969-06-01 9.06125024042766 1969-07-01 9.12206400043052 1969-08-01 9.30450528043914 1969-09-01 9.30450528043914 1969-10-01 9.42613280044488 1969-11-01 9.48694656044775 1969-12-01 9.48694656044775 1970-01-01 9.48694656044775 1970-02-01 9.54776032045062 1970-03-01 9.60857408045349 1970-04-01 9.66938784045636 1970-05-01 9.79101536046210 1970-06-01 9.79101536046210 1970-07-01 9.97345664047071 1970-08-01 10.03427040047360 1970-09-01 10.03427040047360 1970-10-01 10.09508416047640 1970-11-01 10.09508416047640 1970-12-01 10.09508416047640 1971-01-01 10.09508416047640 1971-02-01 10.09508416047640 1971-03-01 10.09508416047640 1971-04-01 10.27752544048510 1971-05-01 10.39915296049080 1971-06-01 10.45996672049370 1971-07-01 10.52078048049650 1971-08-01 10.52078048049650 1971-09-01 10.58159424049940 1971-10-01 10.64240800050230 1971-11-01 10.82484928051090 1971-12-01 10.82484928051090 1972-01-01 10.82484928051090 1972-02-01 10.82484928051090 1972-03-01 11.00729056051950 1972-04-01 11.12891808052520 1972-05-01 11.25054560053100 1972-06-01 11.31135936053390 1972-07-01 11.37217312053670 1972-08-01 11.37217312053670 1972-09-01 11.49380064054250 1972-10-01 11.55461440054530 1972-11-01 11.67624192055110 1972-12-01 11.67624192055110 1973-01-01 11.73705568055390 1973-02-01 11.79786944055680 1973-03-01 11.91949696056260 1973-04-01 12.16275200057400 1973-05-01 12.34519328058260 1973-06-01 12.46682080058840 1973-07-01 12.52763456059130 1973-08-01 12.58844832059410 1973-09-01 12.77088960060270 1973-10-01 12.89251712060850 1973-11-01 13.01414464061420 1973-12-01 13.25739968062570 1974-01-01 13.31821344062860 1974-02-01 13.31821344062860 1974-03-01 13.56146848064000 1974-04-01 13.80472352065150 1974-05-01 14.10879232066590 1974-06-01 14.29123360067450 1974-07-01 14.29123360067450 1974-08-01 14.35204736067740 1974-09-01 14.77774368069750 1974-10-01 15.14262624071470 1974-11-01 15.26425376072040 1974-12-01 15.38588128072620 1975-01-01 15.56832256073480 1975-02-01 15.56832256073480 1975-03-01 15.87239136074910 1975-04-01 15.93320512075200 1975-05-01 16.11564640076060 1975-06-01 16.29808768076920 1975-07-01 16.29808768076920 1975-08-01 16.35890144077210 1975-09-01 16.54134272078070 1975-10-01 16.23727392076630 1975-11-01 16.35890144077210 1975-12-01 16.35890144077210 1976-01-01 16.41971520077500 1976-02-01 16.41971520077500 1976-03-01 17.08866656080650 1976-04-01 17.14948032080940 1976-05-01 17.33192160081800 1976-06-01 17.39273536082090 1976-07-01 17.45354912082370 1976-08-01 17.51436288082660 1976-09-01 17.81843168084100 1976-10-01 17.87924544084380 1976-11-01 18.06168672085240 1976-12-01 18.06168672085240 1977-01-01 18.06168672085240 1977-02-01 18.06168672085240 1977-03-01 18.54819680087540 1977-04-01 18.91307936089260 1977-05-01 19.27796192090980 1977-06-01 19.33877568091270 1977-07-01 19.39958944091560 1977-08-01 19.46040320091850 1977-09-01 19.64284448092710 1977-10-01 20.19016832095290 1977-11-01 20.43342336096440 1977-12-01 20.49423712096720 1978-01-01 20.55505088097010 1978-02-01 20.55505088097010 1978-03-01 20.71563721597770 1978-04-01 20.87622355098530 1978-05-01 21.19739622100040 1978-06-01 21.35798255600800 1978-07-01 21.51856889101560 1978-08-01 21.51856889101560 1978-09-01 21.67915522602320 1978-10-01 22.16091423104590 1978-11-01 22.16091423104590 1978-12-01 22.16091423104590 1979-01-01 22.16091423104590 1979-02-01 22.32150056605350 1979-03-01 22.48208690106110 1979-04-01 22.64267323606860 1979-05-01 22.96384590608380 1979-06-01 23.12443224109140 1979-07-01 23.28501857609900 1979-08-01 23.44560491110650 1979-09-01 23.92736391612930 1979-10-01 24.08795025113690 1979-11-01 24.08795025113690 1979-12-01 24.08795025113690 1980-01-01 24.24853658614440 1980-02-01 24.24853658614440 1980-03-01 24.56970925615960 1980-04-01 24.73029559116720 1980-05-01 25.05146826118230 1980-06-01 25.05146826118230 1980-07-01 25.53322726620510 1980-08-01 25.85439993622020 1980-09-01 26.17557260623540 1980-10-01 26.33615894124300 1980-11-01 26.49674527625050 1980-12-01 26.65733161125810 1981-01-01 26.81791794626570 1981-02-01 27.07332668861110 1981-03-01 27.83955291564720 1981-04-01 28.35037040033800 1981-05-01 28.35037040033800 1981-06-01 28.60577914268340 1981-07-01 28.86118788502880 1981-08-01 28.86118788502880 1981-09-01 29.37200536971960 1981-10-01 29.88282285441030 1981-11-01 29.88282285441030 1981-12-01 29.88282285441030 1982-01-01 30.13823159675570 1982-02-01 30.64904908144650 1982-03-01 30.90445782379190 1982-04-01 31.67068405082810 1982-05-01 31.92609279317340 1982-06-01 31.92609279317340 1982-07-01 31.92609279317340 1982-08-01 32.18150153551880 1982-09-01 32.69231902020960 1982-10-01 33.45854524724580 1982-11-01 33.45854524724580 1982-12-01 33.45854524724580 1983-01-01 33.96936273193660 1983-02-01 34.22477147428190 1983-03-01 34.48018021662730 1983-04-01 34.99099770131810 1983-05-01 35.24640644366350 1983-06-01 35.50181518600890 1983-07-01 35.50181518600890 1983-08-01 35.50181518600890 1983-09-01 35.75722392835430 1983-10-01 36.26804141304500 1983-11-01 36.52345015539040 1983-12-01 36.77885889773580 1984-01-01 37.03426764008120 1984-02-01 37.03426764008120 1984-03-01 37.28967638242660 1984-04-01 37.54508512477200 1984-05-01 37.80049386711740 1984-06-01 38.05590260946280 1984-07-01 38.05590260946280 1984-08-01 38.05590260946280 1984-09-01 38.31131135180810 1984-10-01 38.56672009415350 1984-11-01 38.56672009415350 1984-12-01 38.56672009415350 1985-01-01 39.07753757884430 1985-02-01 39.07753757884430 1985-03-01 39.33294632118970 1985-04-01 39.33294632118970 1985-05-01 39.84376380588050 1985-06-01 40.09917254822580 1985-07-01 40.09917254822580 1985-08-01 40.09917254822580 1985-09-01 40.09917254822580 1985-10-01 40.35458129057120 1985-11-01 40.35458129057120 1985-12-01 40.35458129057120 1986-01-01 40.35458129057120 1986-02-01 40.35458129057120 1986-03-01 40.60999003291660 1986-04-01 40.86539877526200 1986-05-01 41.12080751760740 1986-06-01 41.37621625995280 1986-07-01 41.37621625995280 1986-08-01 41.63162500229820 1986-09-01 41.63162500229820 1986-10-01 41.63162500229820 1986-11-01 41.63162500229820 1986-12-01 41.88703374464360 1987-01-01 42.14244248698900 1987-02-01 42.39785122933430 1987-03-01 42.90866871402510 1987-04-01 43.41948619871590 1987-05-01 43.67489494106130 1987-06-01 43.67489494106130 1987-07-01 43.93030368340670 1987-08-01 43.93030368340670 1987-09-01 44.18571242575200 1987-10-01 44.44112116809740 1987-11-01 44.44112116809740 1987-12-01 44.69652991044280 1988-01-01 45.46275613747900 1988-02-01 45.71816487982440 1988-03-01 45.97357362216980 1988-04-01 45.97357362216980 1988-05-01 46.48439110686050 1988-06-01 46.48439110686050 1988-07-01 46.48439110686050 1988-08-01 46.48439110686050 1988-09-01 46.99520859155130 1988-10-01 46.99520859155130 1988-11-01 47.25061733389670 1988-12-01 47.25061733389670 1989-01-01 48.01684356093290 1989-02-01 48.27225230327820 1989-03-01 48.27225230327820 1989-04-01 48.27225230327820 1989-05-01 48.52766104562360 1989-06-01 48.52766104562360 1989-07-01 48.52766104562360 1989-08-01 48.78306978796900 1989-09-01 49.03847853031440 1989-10-01 49.03847853031440 1989-11-01 49.29388727265980 1989-12-01 49.29388727265980 1990-01-01 49.80470475735060 1990-02-01 49.80470475735060 1990-03-01 50.06011349969600 1990-04-01 50.31552224204140 1990-05-01 50.31552224204140 1990-06-01 50.31552224204140 1990-07-01 50.31552224204140 1990-08-01 50.57093098438670 1990-09-01 50.82633972673210 1990-10-01 50.82633972673210 1990-11-01 51.08174846907750 1990-12-01 51.08174846907750 1991-01-01 51.59256595376830 1991-02-01 51.59256595376830 1991-03-01 51.84797469611370 1991-04-01 52.10338343845910 1991-05-01 52.10338343845910 1991-06-01 52.35879218080440 1991-07-01 52.35879218080440 1991-08-01 52.61420092314980 1991-09-01 52.86960966549520 1991-10-01 52.86960966549520 1991-11-01 53.12501840784060 1991-12-01 53.12501840784060 1992-01-01 53.38042715018600 1992-02-01 53.55921326982780 1992-03-01 53.76354026370410 1992-04-01 54.07003075451860 1992-05-01 54.24881687416030 1992-06-01 54.29989862262940 1992-07-01 54.37652124533300 1992-08-01 54.37652124533300 1992-09-01 54.50422561650570 1992-10-01 54.63192998767840 1992-11-01 54.65747086191300 1992-12-01 54.68301173614750 1993-01-01 54.91287960425830 1993-02-01 54.93842047849290 1993-03-01 55.14274747236920 1993-04-01 55.24491096930730 1993-05-01 55.37261534048000 1993-06-01 55.57694233435630 1993-07-01 55.67910583129450 1993-08-01 55.73018757976360 1993-09-01 55.78126932823270 1993-10-01 55.96005544787440 1993-11-01 55.98559632210890 1993-12-01 55.98559632210890 1994-01-01 56.21546419021980 1994-02-01 56.31762768715800 1994-03-01 56.39425030986160 1994-04-01 56.64965905220700 1994-05-01 56.77736342337970 1994-06-01 57.00723129149050 1994-07-01 57.13493566266320 1994-08-01 57.08385391419410 1994-09-01 57.10939478842870 1994-10-01 57.33926265653950 1994-11-01 57.41588527924310 1994-12-01 57.49250790194680 1995-01-01 57.67129402158850 1995-02-01 57.72237577005760 1995-03-01 57.92670276393390 1995-04-01 58.05440713510660 1995-05-01 58.28427500321740 1995-06-01 58.38643850015560 1995-07-01 58.41197937439010 1995-08-01 58.41197937439010 1995-09-01 58.64184724250100 1995-10-01 58.82063336214280 1995-11-01 58.92279685908090 1995-12-01 58.84617423637730 1996-01-01 59.07604210448820 1996-02-01 59.12712385295720 1996-03-01 59.33145084683350 1996-04-01 59.53577784070980 1996-05-01 59.58685958917890 1996-06-01 59.79118658305520 1996-07-01 59.79118658305520 1996-08-01 59.81672745728980 1996-09-01 59.94443182846250 1996-10-01 60.12321794810420 1996-11-01 60.19984057080780 1996-12-01 60.25092231927690 1997-01-01 60.55741281009140 1997-02-01 60.65957630702960 1997-03-01 60.73619892973320 1997-04-01 60.91498504937490 1997-05-01 61.04268942054760 1997-06-01 61.29809816289300 1997-07-01 61.45134340830020 1997-08-01 61.47688428253480 1997-09-01 61.52796603100390 1997-10-01 61.52796603100390 1997-11-01 61.55350690523840 1997-12-01 61.57904777947290 1998-01-01 61.73229302488020 1998-02-01 61.93662001875650 1998-03-01 61.98770176722560 1998-04-01 62.11540613839830 1998-05-01 62.31973313227460 1998-06-01 62.47297837768180 1998-07-01 62.62622362308900 1998-08-01 62.70284624579260 1998-09-01 62.65176449732360 1998-10-01 62.77946886849630 1998-11-01 62.90717323966900 1998-12-01 62.93271411390350 1999-01-01 63.26474547895250 1999-02-01 63.29028635318700 1999-03-01 63.54569509553240 1999-04-01 63.92880820905050 1999-05-01 64.20975782563040 1999-06-01 64.56733006491400 1999-07-01 64.51624831644490 1999-08-01 64.69503443608670 1999-09-01 64.72057531032120 1999-10-01 65.07814754960480 1999-11-01 65.18031104654290 1999-12-01 65.23139279501200 2000-01-01 65.74221027970280 2000-02-01 66.02183319707320 2000-03-01 66.15029662369810 2000-04-01 66.52293110968220 2000-05-01 66.76710216904140 2000-06-01 67.03040691923650 2000-07-01 67.04316271312700 2000-08-01 67.08262016233240 2000-09-01 67.08262016233240 2000-10-01 67.19194989812140 2000-11-01 67.39785357580890 2000-12-01 67.41060936969950 2001-01-01 67.93811681573030 2001-02-01 67.89398164936590 2001-03-01 68.09625177766680 2001-04-01 68.51491416839770 2001-05-01 68.90533229087030 2001-06-01 69.10760241917120 2001-07-01 69.31693361453660 2001-08-01 69.44063762619310 2001-09-01 69.44063762619310 2001-10-01 69.85223894985940 2001-11-01 70.04744801109570 2001-12-01 70.05450907816030 2002-01-01 70.77684461186780 2002-02-01 71.02197865073700 2002-03-01 71.20377795942800 2002-04-01 71.77281481844210 2002-05-01 71.92506546095650 2002-06-01 72.11277450288280 2002-07-01 72.67590162866150 2002-08-01 72.65226269572030 2002-09-01 72.83997173764650 2002-10-01 73.02768077957280 2002-11-01 73.19766062179310 2002-12-01 73.19175088855780 2003-01-01 74.13620583142430 2003-02-01 74.38912954333860 2003-03-01 74.55910938555890 2003-04-01 74.93452746941140 2003-05-01 75.01679826970550 2003-06-01 75.01088853647020 2003-07-01 75.18677811192580 2003-08-01 75.19859757839640 2003-09-01 75.01679826970550 2003-10-01 75.01679826970550 2003-11-01 75.00497880323490 2003-12-01 74.98724960352900 2004-01-01 76.22934329856780 2004-02-01 76.73726384018080 2004-03-01 76.74866931381940 2004-04-01 77.28024555419760 2004-05-01 77.10875621089090 2004-06-01 77.27454281737830 2004-07-01 78.15480048118940 2004-08-01 77.62322424081120 2004-09-01 77.60611603035320 2004-10-01 77.96050019060540 2004-11-01 77.96620292742470 2004-12-01 77.77190263684060 2005-01-01 78.46926548370640 2005-02-01 78.77148328850000 2005-03-01 78.78288876213870 2005-04-01 79.14297565921020 2005-05-01 79.14867839602950 2005-06-01 79.13727292239080 2005-07-01 79.84033850607590 2005-08-01 79.12586744875220 2005-09-01 79.46314339854640 2005-10-01 79.46314339854640 2005-11-01 79.43462971444980 2005-12-01 79.24032942386580 2006-01-01 80.29207643098370 2006-02-01 80.73727292239080 2006-03-01 80.72586744875220 2006-04-01 80.89735679205900 2006-05-01 80.89165405523960 2006-06-01 81.03462971444980 2006-07-01 81.91488737826090 2006-08-01 81.37190566424400 2006-09-01 81.52058406027350 2006-10-01 81.69207340358030 2006-11-01 81.50917858663490 2006-12-01 81.46925942889960 2007-01-01 82.42753936850920 2007-02-01 83.02379384120830 2007-03-01 82.81741968928790 2007-04-01 82.98416014246670 2007-05-01 83.01411688105950 2007-06-01 83.32778093804620 2007-07-01 83.85112195518160 2007-08-01 83.32447812981770 2007-09-01 83.48461296653950 2007-10-01 83.48131015831100 2007-11-01 83.69804555898960 2007-12-01 83.67162309316190 2008-01-01 84.75817029071100 2008-02-01 85.47117026908900 2008-03-01 85.51809387289700 2008-04-01 85.68483432607570 2008-05-01 85.57140173362570 2008-06-01 85.59475285576150 2008-07-01 85.88109890377520 2008-08-01 85.46436350309670 2008-09-01 86.44804050648940 2008-10-01 86.68812702930380 2008-11-01 86.90816523821080 2008-12-01 86.87843996415460 2009-01-01 88.09345803913180 2009-02-01 88.87264991836850 2009-03-01 88.70921189540090 2009-04-01 88.78651731272070 2009-05-01 88.79972854690940 2009-06-01 88.91019184141160 2009-07-01 89.70127587066000 2009-08-01 89.28179139369340 2009-09-01 89.27683138162360 2009-10-01 89.47831659873900 2009-11-01 89.39110275577760 2009-12-01 89.19463664733840 2010-01-01 90.12759379146030 2010-02-01 90.68229738491010 2010-03-01 90.67925491117480 2010-04-01 90.76119693904020 2010-05-01 91.14906343650030 2010-06-01 91.14906343650030 2010-07-01 91.78037758592560 2010-08-01 91.51023824493880 2010-09-01 91.66088628678000 2010-10-01 91.84192508435420 2010-11-01 91.93030107155190 2010-12-01 91.75766513896850 2011-01-01 92.78122909688240 2011-02-01 93.16959552884800 2011-03-01 93.15141007608560 2011-04-01 93.11862839508690 2011-05-01 93.05362334882210 2011-06-01 93.02690348541100 2011-07-01 93.80607885417660 2011-08-01 93.24101744535820 2011-09-01 93.35086994653340 2011-10-01 93.33874631135840 2011-11-01 93.43653303862180 2011-12-01 93.24850792544770 2012-01-01 94.80892118506610 2012-02-01 95.64941789519880 2012-03-01 95.29768068575140 2012-04-01 95.39645141859080 2012-05-01 95.60482597376210 2012-06-01 95.54898290393340 2012-07-01 96.23996062251060 2012-08-01 95.84279602142850 2012-09-01 95.89530324483410 2012-10-01 95.71943464011050 2012-11-01 95.76402656154720 2012-12-01 95.57065511728770 2013-01-01 96.17658686894480 2013-02-01 97.04135090754990 2013-03-01 96.46989373494150 2013-04-01 96.66364529377550 2013-05-01 96.58075079887100 2013-06-01 96.92654731409300 2013-07-01 97.41684153330690 2013-08-01 96.98888885251960 2013-09-01 97.12975057016240 2013-10-01 97.65967404365400 2013-11-01 97.58410718179420 2013-12-01 97.39356382314820 2014-01-01 98.08702059549040 2014-02-01 98.77075933373040 2014-03-01 98.22503997563480 2014-04-01 98.57773318900420 2014-05-01 98.35492294229240 2014-06-01 98.65936502858600 2014-07-01 99.28209260100770 2014-08-01 98.74971687334530 2014-09-01 98.81390870257230 2014-10-01 98.99359121686530 2014-11-01 98.70070527395610 2014-12-01 98.89194393163360 2015-01-01 99.24791483129700 2015-02-01 100.15935395646200 2015-03-01 99.48607586369560 2015-04-01 99.56016572459800 2015-05-01 99.53575856538060 2015-06-01 99.68588874571860 2015-07-01 100.62133010803900 2015-08-01 100.08586258944200 2015-09-01 100.25163316021800 2015-10-01 100.56996683718900 2015-11-01 100.26970647651300 2015-12-01 100.26970647651300 2016-01-01 100.77295167301700 2016-02-01 101.82167873866300 2016-03-01 101.32102189771000 2016-04-01 101.49604227148600 2016-05-01 101.65275943498100 2016-06-01 101.99364857739200 2016-07-01 103.17303316812100 2016-08-01 101.97534536711100 2016-09-01 101.30271868742900 2016-10-01 101.80032499333500 2016-11-01 100.94962740483000 2016-12-01 100.81121345161700 2017-01-01 101.83849200715900 2017-02-01 102.64872228650300 2017-03-01 102.31732162498000 2017-04-01 103.34429678375300 2017-05-01 103.32344112744100 2017-06-01 103.65484178896400 2017-07-01 106.91338511393700 2017-08-01 105.88343057569100 2017-09-01 104.50419909908300 2017-10-01 104.67883756826400 2017-11-01 103.99220120943300 2017-12-01 103.82352149919900 2018-01-01 103.97616914216800 2018-02-01 105.04112847600800 2018-03-01 104.52677262626700 2018-04-01 104.85567218618900 2018-05-01 105.01592066417800 2018-06-01 105.69052499190800 2018-07-01 109.39804792644200 2018-08-01 107.88018818904900 2018-09-01 106.00261934394400