Quarter	Index source base
1960-01-01	29.4431142784710
1960-04-01	29.6155037886257
1960-07-01	29.9907044871975
1960-10-01	30.1123912002479
1961-01-01	29.7524013408073
1961-04-01	29.8436663755950
1961-07-01	30.2746401509817
1961-10-01	31.0656037858089
1962-01-01	31.3444691698825
1962-04-01	31.8717782597673
1962-07-01	32.2824709163122
1962-10-01	32.3534548322582
1963-01-01	32.8807639221430
1963-04-01	32.9263964395369
1963-07-01	33.1596293062167
1963-10-01	33.5399002844990
1964-01-01	33.5145488859469
1964-04-01	33.7122897946537
1964-07-01	33.6260950395764
1964-10-01	33.8289062279936
1965-01-01	33.7832737105997
1965-04-01	33.9455226613335
1965-07-01	34.5235345483226
1965-10-01	35.3753415396749
1966-01-01	35.9888453846370
1966-04-01	35.9432128672432
1966-07-01	35.8113855947720
1966-10-01	36.4290774907749
1967-01-01	36.7638376383764
1967-04-01	37.0985977859779
1967-07-01	37.3735793357934
1967-10-01	37.1344649446494
1968-01-01	37.3735793357934
1968-04-01	36.8953505535055
1968-07-01	36.7638376383764
1968-10-01	37.3735793357934
1969-01-01	37.7681180811808
1969-04-01	37.6485608856089
1969-07-01	37.7322509225092
1969-10-01	37.7800738007380
1970-01-01	38.2583025830258
1970-04-01	38.2583025830258
1970-07-01	38.7006642066421
1970-10-01	39.3940959409594
1971-01-01	40.4461992619926
1971-04-01	40.6494464944650
1971-07-01	41.4026568265683
1971-10-01	42.1917343173432
1972-01-01	42.8014760147602
1972-04-01	43.1003690036900
1972-07-01	44.2002952029520
1972-10-01	45.1447970479705
1973-01-01	46.1610332103321
1973-04-01	45.9936531365314
1973-07-01	46.2686346863469
1973-10-01	47.5239852398524
1974-01-01	49.4129889298893
1974-04-01	50.0825092250923
1974-07-01	52.2704059040590
1974-10-01	54.2191881918819
1975-01-01	55.1278228782288
1975-04-01	54.7571955719557
1975-07-01	54.5300369003690
1975-10-01	54.2789667896679
1976-01-01	54.1952767527675
1976-04-01	53.1909963099631
1976-07-01	53.9202952029520
1976-10-01	54.1115867158672
1977-01-01	54.2072324723247
1977-04-01	54.1235424354244
1977-07-01	54.9484870848709
1977-10-01	55.1150900369004
1978-01-01	55.7366200738007
1978-04-01	57.0528013284133
1978-07-01	57.6012101845018
1978-10-01	56.6689151291513
1979-01-01	57.5646495940959
1979-04-01	58.6249067158672
1979-07-01	59.6120426568266
1979-10-01	59.6668835424354
1980-01-01	60.3249741697417
1980-04-01	62.0067613284133
1980-07-01	65.3337750553506
1980-10-01	64.0541543911439
1981-01-01	67.1435242804428
1981-04-01	68.5693873062731
1981-07-01	71.5307951291513
1981-10-01	70.8361439114391
1982-01-01	71.3479921771218
1982-04-01	73.7609911439114
1982-07-01	76.9966033948340
1982-10-01	74.9126497416974
1983-01-01	75.1118333333334
1983-04-01	76.5007000000000
1983-07-01	75.4277666666666
1983-10-01	76.3645000000000
1984-01-01	78.0406000000000
1984-04-01	79.5854666666667
1984-07-01	78.4117000000000
1984-10-01	78.8759333333334
1985-01-01	81.4316666666666
1985-04-01	82.0710666666667
1985-07-01	79.4254666666667
1985-10-01	80.0268000000000
1986-01-01	81.2897000000000
1986-04-01	82.2956666666667
1986-07-01	81.2393333333333
1986-10-01	80.7206666666666
1987-01-01	81.8808000000000
1987-04-01	82.3548333333334
1987-07-01	81.9305666666666
1987-10-01	81.8810666666667
1988-01-01	83.6914333333333
1988-04-01	84.9343333333334
1988-07-01	83.2216000000000
1988-10-01	83.3514000000000
1989-01-01	84.0379333333334
1989-04-01	85.1998666666667
1989-07-01	84.3542333333333
1989-10-01	85.4032000000000
1990-01-01	88.4958333333334
1990-04-01	90.0061000000000
1990-07-01	89.6388000000000
1990-10-01	89.5700666666666
1991-01-01	92.5570000000000
1991-04-01	93.9402333333334
1991-07-01	93.3574666666666
1991-10-01	93.5126333333334
1992-01-01	94.0343000000000
1992-04-01	94.2694333333333
1992-07-01	92.6821666666666
1992-10-01	92.5965333333334
1993-01-01	93.6268666666667
1993-04-01	93.8697666666667
1993-07-01	92.7188666666667
1993-10-01	92.7062000000000
1994-01-01	93.6146333333333
1994-04-01	93.7222333333333
1994-07-01	93.9760333333333
1994-10-01	93.2276666666667
1995-01-01	94.7501000000000
1995-04-01	94.7425000000000
1995-07-01	94.4864000000000
1995-10-01	93.0716666666666
1996-01-01	94.0617333333334
1996-04-01	94.5796000000000
1996-07-01	93.7316333333333
1996-10-01	92.8263000000000
1997-01-01	94.0703000000000
1997-04-01	94.5754666666667
1997-07-01	94.4026333333334
1997-10-01	94.6572666666666
1998-01-01	95.3288000000000
1998-04-01	95.6441000000000
1998-07-01	95.2006000000000
1998-10-01	94.6462666666666
1999-01-01	95.2147000000000
1999-04-01	95.2057000000000
1999-07-01	95.0840000000000
1999-10-01	94.7923333333333
2000-01-01	96.1318333333333
2000-04-01	97.1520000000000
2000-07-01	96.8499000000000
2000-10-01	96.3646666666666
2001-01-01	97.1611000000000
2001-04-01	98.7006000000000
2001-07-01	99.2753333333333
2001-10-01	99.4046333333334
2002-01-01	101.1568333333330
2002-04-01	101.1986000000000
2002-07-01	100.8390000000000
2002-10-01	100.4582333333330
2003-01-01	101.5172333333330
2003-04-01	102.3794333333330
2003-07-01	102.2844333333330
2003-10-01	102.5994666666670
2004-01-01	102.9598666666670
2004-04-01	103.3348000000000
2004-07-01	102.3718666666670
2004-10-01	102.1826333333330
2005-01-01	102.8607333333330
2005-04-01	102.7560333333330
2005-07-01	101.5450000000000
2005-10-01	100.7733000000000
2006-01-01	101.8315333333330
2006-04-01	101.9043333333330
2006-07-01	102.5009333333330
2006-10-01	101.5262333333330
2007-01-01	102.0876000000000
2007-04-01	102.3335666666670
2007-07-01	102.3706333333330
2007-10-01	103.0955666666670
2008-01-01	104.4153666666670
2008-04-01	105.3371666666670
2008-07-01	106.1810000000000
2008-10-01	106.6721000000000
2009-01-01	106.5491333333330
2009-04-01	106.0251000000000
2009-07-01	105.2962333333330
2009-10-01	103.9504666666670
2010-01-01	105.0101000000000
2010-04-01	104.9077000000000
2010-07-01	104.2659666666670
2010-10-01	102.9680666666670
2011-01-01	101.7970333333330
2011-04-01	101.8918333333330
2011-07-01	100.9232666666670
2011-10-01	98.9651666666667
2012-01-01	99.6596000000000
2012-04-01	100.1718000000000
2012-07-01	100.1342666666670
2012-10-01	99.6607333333334
2013-01-01	100.3176666666670
2013-04-01	101.1291666666670
2013-07-01	102.0303000000000
2013-10-01	101.0371000000000
2014-01-01	101.4694666666670
2014-04-01	102.1261000000000
2014-07-01	103.0375666666670
2014-10-01	101.6047000000000
2015-01-01	101.2027000000000
2015-04-01	101.2826000000000
2015-07-01	101.6874000000000
2015-10-01	100.8053666666670
2016-01-01	100.5677000000000
2016-04-01	101.5903666666670
2016-07-01	102.7515333333330
2016-10-01	101.6498000000000
2017-01-01	101.6806000000000
2017-04-01	101.6220000000000
2017-07-01	102.8415333333330
2017-10-01	102.1027333333330
2018-01-01	102.2118666666670
2018-04-01	103.3441000000000
2018-07-01	104.2349666666670