Month Index 2015=100 1970-01-01 0.000817247165003208 1970-02-01 0.000859004319419430 1970-03-01 0.000888830858288160 1970-04-01 0.000910135528908682 1970-05-01 0.000929735825879562 1970-06-01 0.000947631749200800 1970-07-01 0.000966379859346859 1970-08-01 0.000991093277266664 1970-09-01 0.001017511068836110 1970-10-01 0.001026032937084320 1970-11-01 0.001032850431682890 1970-12-01 0.001032850431682890 1971-01-01 0.001047337607704840 1971-02-01 0.001055007289128230 1971-03-01 0.001067790091500540 1971-04-01 0.001094207883069990 1971-05-01 0.001124886608763540 1971-06-01 0.001147043466208880 1971-07-01 0.001150452213508170 1971-08-01 0.001163235015880480 1971-09-01 0.001175165631427970 1971-10-01 0.001195618115223670 1971-11-01 0.001227149027742040 1971-12-01 0.001261236500734880 1972-01-01 0.001307254589275200 1972-02-01 0.001391621084932470 1972-03-01 0.001429969492049410 1972-04-01 0.001510927240407390 1972-05-01 0.001574841252268960 1972-06-01 0.001608076538436970 1972-07-01 0.001679660231721920 1972-08-01 0.002061439929241670 1972-09-01 0.002519064254170470 1972-10-01 0.002903400512164680 1972-11-01 0.003066168195705470 1972-12-01 0.003321824243151720 1973-01-01 0.003663551159904890 1973-02-01 0.003815240414723000 1973-03-01 0.004051296165198380 1973-04-01 0.004464606775236500 1973-05-01 0.005331280776079320 1973-06-01 0.006165571677578950 1973-07-01 0.007108090305830820 1973-08-01 0.008320752157550910 1973-09-01 0.009726008231680510 1973-10-01 0.018242763358940200 1973-11-01 0.019282431285221700 1973-12-01 0.020197679935079300 1974-01-01 0.023049097050929900 1974-02-01 0.028690573831244000 1974-03-01 0.032766583414362200 1974-04-01 0.037783407252082600 1974-05-01 0.041060917780343700 1974-06-01 0.049605795072822400 1974-07-01 0.055315446799122200 1974-08-01 0.061342112024255400 1974-09-01 0.069194161428154800 1974-10-01 0.082266707320906800 1974-11-01 0.090253402243128000 1974-12-01 0.096117299784720400 1975-01-01 0.109506006989481000 1975-02-01 0.127614124830099000 1975-03-01 0.154623334055972000 1975-04-01 0.186745664230770000 1975-05-01 0.216561124670777000 1975-06-01 0.259371582002478000 1975-07-01 0.283496991013157000 1975-08-01 0.308746434445774000 1975-09-01 0.337235892186360000 1975-10-01 0.365600078463698000 1975-11-01 0.395510983828085000 1975-12-01 0.423587130958633000 1976-01-01 0.467945159564209000 1976-02-01 0.514974793865598000 1976-03-01 0.584727137664010000 1976-04-01 0.654305635350160000 1976-05-01 0.718704541515048000 1976-06-01 0.807381398132257000 1976-07-01 0.878998326703377000 1976-08-01 0.927028428337106000 1976-09-01 0.997644889575887000 1976-10-01 1.064629330567280000 1976-11-01 1.105305912089630000 1976-12-01 1.161985709995290000 1977-01-01 1.230795535165450000 1977-02-01 1.302499386792700000 1977-03-01 1.381997339119770000 1977-04-01 1.446952723281260000 1977-05-01 1.502277544135460000 1977-06-01 1.552306876060220000 1977-07-01 1.612917811788780000 1977-08-01 1.667743251163630000 1977-09-01 1.729950332815080000 1977-10-01 1.802604372752000000 1977-11-01 1.842242990721720000 1977-12-01 1.899750262034280000 1978-01-01 1.934274906868250000 1978-02-01 1.980892082746420000 1978-03-01 2.038869761186290000 1978-04-01 2.092099054638250000 1978-05-01 2.136303689615360000 1978-06-01 2.179460134797930000 1978-07-01 2.234323070393080000 1978-08-01 2.296972437006610000 1978-09-01 2.362898461961570000 1978-10-01 2.406651437921530000 1978-11-01 2.438898187372750000 1978-12-01 2.475759528480380000 1979-01-01 2.530968451926390000 1979-02-01 2.572066013740200000 1979-03-01 2.644358726463410000 1979-04-01 2.712936756817220000 1979-05-01 2.781267652991830000 1979-06-01 2.851084762988930000 1979-07-01 2.954075801702650000 1979-08-01 3.093709169510030000 1979-09-01 3.215021372770580000 1979-10-01 3.293254679849600000 1979-11-01 3.363814044571120000 1979-12-01 3.438829494199630000 1980-01-01 3.512112448013270000 1980-02-01 3.576234393460100000 1980-03-01 3.681453900720730000 1980-04-01 3.774790514896060000 1980-05-01 3.862184830341910000 1980-06-01 3.935962052513950000 1980-07-01 4.015681573415470000 1980-08-01 4.104066129951770000 1980-09-01 4.191460445397620000 1980-10-01 4.314010876114630000 1980-11-01 4.427400298464820000 1980-12-01 4.513061265908990000 1981-01-01 4.586591353901840000 1981-02-01 4.600703567720870000 1981-03-01 4.637592178806890000 1981-04-01 4.694287316075400000 1981-05-01 4.756428779341330000 1981-06-01 4.760884864248320000 1981-07-01 4.790346667156030000 1981-08-01 4.848774300239400000 1981-09-01 4.893585692235780000 1981-10-01 4.909183267690470000 1981-11-01 4.918095437504450000 1981-12-01 4.943596276050390000 1982-01-01 4.978009284410300000 1982-02-01 4.938644218411360000 1982-03-01 4.960431226774730000 1982-04-01 4.955480021322520000 1982-05-01 4.930474303321800000 1982-06-01 4.963154815866850000 1982-07-01 5.061442635494390000 1982-08-01 5.224842641659190000 1982-09-01 5.448898749454270000 1982-10-01 5.710338588880590000 1982-11-01 5.899981688315750000 1982-12-01 5.968560570856380000 1983-01-01 6.073532943937820000 1983-02-01 6.080712617936930000 1983-03-01 6.195835388288810000 1983-04-01 6.380031309539720000 1983-05-01 6.467920745530790000 1983-06-01 6.568684167884430000 1983-07-01 6.694453308238800000 1983-08-01 6.874441130948740000 1983-09-01 7.034870413842210000 1983-10-01 7.205202107640110000 1983-11-01 7.300766338175520000 1983-12-01 7.346815957628360000 1984-01-01 7.352016001633420000 1984-02-01 7.340383651474620000 1984-03-01 7.526556646159100000 1984-04-01 7.638956679605680000 1984-05-01 7.730560797966150000 1984-06-01 7.828840947912260000 1984-07-01 7.897926881613660000 1984-08-01 7.917977133228050000 1984-09-01 8.148707568235120000 1984-10-01 8.815934060223220000 1984-11-01 8.918423160897120000 1984-12-01 9.039489934352120000 1985-01-01 9.323217015807980000 1985-02-01 9.510633351069890000 1985-03-01 9.778020602346630000 1985-04-01 10.001079651556700000 1985-05-01 10.202596270022100000 1985-06-01 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