Month	Index 2015=100
1968-02-01	6.25998892317430
1968-05-01	6.31695545533666
1968-08-01	6.38658121686842
1968-11-01	6.36126275812960
1969-02-01	6.48785505182372
1969-05-01	6.61444734551784
1969-08-01	6.79800617137432
1969-11-01	6.94358730912256
1970-02-01	7.09549806155550
1970-05-01	7.31703457552022
1970-08-01	7.40564918110610
1970-11-01	7.41830841047551
1971-02-01	7.49426378669198
1971-05-01	7.62718569507081
1971-08-01	7.70314107128728
1971-11-01	7.80441490624258
1972-02-01	8.02595142020729
1972-05-01	8.22216947543318
1972-08-01	8.30445446633436
1972-11-01	8.39939868660495
1973-02-01	8.75385710894849
1973-05-01	9.06400822849909
1973-08-01	9.34251127462616
1973-11-01	9.69064008228499
1974-02-01	10.28562386264740
1974-05-01	10.89326687237910
1974-08-01	11.10847377165910
1974-11-01	11.31735105625440
1975-02-01	11.76042408418390
1975-05-01	12.22881557085210
1975-08-01	12.59593322256510
1975-11-01	12.76683281905210
1976-02-01	13.43144236094630
1976-05-01	14.15301843500280
1976-08-01	14.58343223356280
1976-11-01	15.03283487617690
1977-02-01	15.93796977608990
1977-05-01	16.19115436347810
1977-08-01	16.55827201519110
1977-11-01	16.78613814384050
1978-02-01	17.41276999762640
1978-05-01	17.62164728222170
1978-08-01	17.62164728222170
1978-11-01	17.82419495213230
1979-02-01	18.51412295276530
1979-05-01	18.88757021916290
1979-08-01	19.41925785267820
1979-11-01	20.03323047709470
1980-02-01	21.07761690007120
1980-05-01	21.53967877205480
1980-08-01	22.20428831394890
1980-11-01	22.62837249782420
1981-02-01	23.69174776485480
1981-05-01	24.20444655431600
1981-08-01	24.65384919693010
1981-11-01	24.83107840810190
1982-02-01	25.59696178495130
1982-05-01	25.88812406044780
1982-08-01	26.24891209747610
1982-11-01	26.89453279531610
1983-02-01	27.55281272252550
1983-05-01	28.33768494342910
1983-08-01	29.08457947622440
1983-11-01	29.55930057757730
1984-02-01	30.21758050478680
1984-05-01	30.80623467046440
1984-08-01	31.67339188226920
1984-11-01	32.02152068992800
1985-02-01	32.86968905767860
1985-05-01	33.40137669119390
1985-08-01	33.94572355407860
1985-11-01	34.43310388480100
1986-02-01	34.89516575678460
1986-05-01	35.13569111480340
1986-08-01	35.33823878471400
1986-11-01	35.61674183084100
1987-02-01	36.61682095102460
1987-05-01	36.92697207057520
1987-08-01	37.35105625445050
1987-11-01	38.12326924598460
1988-02-01	39.19297412770000
1988-05-01	40.23736055067650
1988-08-01	41.30706543239180
1988-11-01	41.98433420365540
1989-02-01	43.33254213149770
1989-05-01	44.37059893978950
1989-08-01	45.62386264736130
1989-11-01	46.35809795078720
1990-02-01	48.32660811773080
1990-05-01	49.43429068755440
1990-08-01	49.93433024764620
1990-11-01	50.70021362449560
1991-02-01	52.24463960756390
1991-05-01	52.16235461666270
1991-08-01	51.86486272648150
1991-11-01	51.54838199224620
1992-02-01	51.67497428594030
1992-05-01	51.98512540549090
1992-08-01	52.30160613972620
1992-11-01	53.04217105783690
1993-02-01	52.68138302080860
1993-05-01	52.54846111242980
1993-08-01	52.11804731386980
1993-11-01	52.26362845161800
1994-02-01	52.11171769918510
1994-05-01	52.75733839702510
1994-08-01	53.47258485639690