Quarter	Index source base
1960-01-01	20.1070694657305
1960-04-01	20.6426408655082
1960-07-01	20.5104010137112
1960-10-01	19.9020976954451
1961-01-01	20.2260853323477
1961-04-01	20.7285967691763
1961-07-01	20.9335685394616
1961-10-01	20.8410006432037
1962-01-01	21.3831840355713
1962-04-01	22.8378224053380
1962-07-01	22.1964591241227
1962-10-01	21.6013797910363
1963-01-01	22.4807748054862
1963-04-01	23.2609899310884
1963-07-01	22.6659105980020
1963-10-01	22.5072227758456
1964-01-01	22.9965102274944
1964-04-01	23.7701133605067
1964-07-01	23.9618611456124
1964-10-01	23.5783655754011
1965-01-01	23.7502773827372
1965-04-01	25.7669351226411
1965-07-01	25.9785188855163
1965-10-01	25.3768275598400
1966-01-01	25.2634172605581
1966-04-01	25.2888843695237
1966-07-01	25.5265780778628
1966-10-01	25.8067167373689
1967-01-01	26.3245488747718
1967-04-01	26.3415269474156
1967-07-01	26.7150452369045
1967-10-01	26.5792204253124
1968-01-01	26.5452642800249
1968-04-01	26.3500162141798
1968-07-01	26.8084246364449
1968-10-01	27.2413666410716
1969-01-01	27.2074102653418
1969-04-01	27.3856802585432
1969-07-01	27.8610672143368
1969-10-01	27.8440891416931
1970-01-01	28.4043664607053
1970-04-01	28.6335706718379
1970-07-01	29.0240672644129
1970-10-01	29.1089576276315
1971-01-01	29.2278043665799
1971-04-01	29.2023372576143
1971-07-01	30.1106655267075
1971-10-01	30.3313811624030
1972-01-01	30.4417388650295
1972-04-01	30.5520965676560
1972-07-01	31.6556729025943
1972-10-01	32.5470235599285
1973-01-01	32.9884543704347
1973-04-01	33.1752133999580
1973-07-01	33.6506003557516
1973-10-01	34.3806586316433
1974-01-01	35.4163231368915
1974-04-01	36.0275346738349
1974-07-01	36.7321260712034
1974-10-01	36.9358634038128
1975-01-01	37.3433376081468
1975-04-01	38.0309509328716
1975-07-01	39.3552431339478
1975-10-01	39.1599948376603
1976-01-01	39.8985423803162
1976-04-01	40.3739291056675
1976-07-01	40.8917612430704
1976-10-01	40.9002502793922
1977-01-01	42.1820972988591
1977-04-01	42.6065495758368
1977-07-01	43.3790532637802
1977-10-01	42.9630897926820
1978-01-01	43.4045206031882
1978-04-01	44.0496882854190
1978-07-01	44.5844987259080
1978-10-01	44.1091117701143
1979-01-01	45.0683744875810
1979-04-01	45.0174402696499
1979-07-01	45.2551335171043
1979-10-01	45.1702433843281
1980-01-01	46.1974186228120
1980-04-01	46.9189878623819
1980-07-01	47.9461631008659
1980-10-01	47.5726448113770
1981-01-01	49.0412506299247
1981-04-01	49.5845498762932
1981-07-01	50.5353235574380
1981-10-01	50.5862580058116
1982-01-01	51.5794773294504
1982-04-01	52.5387398164748
1982-07-01	52.1906890968362
1982-10-01	51.8935719038016
1983-01-01	52.6660755917450
1983-04-01	52.6660755917450
1983-07-01	53.5404477155508
1983-10-01	53.7696523875681
1984-01-01	55.7136449314670
1984-04-01	56.1296086330076
1984-07-01	56.4352146319217
1984-10-01	55.9343605671625
1985-01-01	57.0888713504743
1985-04-01	57.2756306104400
1985-07-01	57.2162075866294
1985-10-01	57.1143386898823
1986-01-01	58.2179154857054
1986-04-01	58.2858277762802
1986-07-01	58.5744554721082
1986-10-01	58.1584920010100
1987-01-01	58.3282729578895
1987-04-01	58.8630833983785
1987-07-01	58.5574773994645
1987-10-01	58.0566233347053
1988-01-01	58.2518716309928
1988-04-01	58.6763241384129
1988-07-01	58.7017914778208
1988-10-01	58.4640977694816
1989-01-01	58.3961854789068
1989-04-01	58.6169008841599
1989-07-01	59.3384701237298
1989-10-01	59.5676747957471
1990-01-01	59.7204774495405
1990-04-01	60.4844921011621
1990-07-01	61.0108132748869
1990-10-01	61.3588644554102
1991-01-01	61.9615871864741
1991-04-01	63.1245872365501
1991-07-01	63.8037112945108
1991-10-01	63.5914849255795
1992-01-01	64.6780836487589
1992-04-01	65.4760544456679
1992-07-01	65.6967700813633
1992-10-01	65.9853977771913
1993-01-01	66.3249594605080
1993-04-01	67.0635070031640
1993-07-01	67.2927114447390
1993-10-01	67.1059521847733
1994-01-01	66.9786166399454
1994-04-01	67.9633466968201
1994-07-01	68.2944193438149
1994-10-01	68.2519743926480
1995-01-01	66.9361712278938
1995-04-01	67.0125727852329
1995-07-01	66.6645218351519
1995-10-01	66.1976236852377
1996-01-01	66.5286967931174
1996-04-01	66.7833683436579
1996-07-01	67.0550179668421
1996-10-01	66.8003466467440
1997-01-01	67.3521349294344
1997-04-01	67.9718355026995
1997-07-01	67.7256529884809
1997-10-01	68.2180180169182
1998-01-01	69.3131060068618
1998-04-01	69.4149742122817
1998-07-01	68.8716751963556
1998-10-01	68.9056311112007
1999-01-01	69.4743979274195
1999-04-01	68.8207409784244
1999-07-01	67.6832078068716
1999-10-01	68.7782955663728
2000-01-01	69.5338211816725
2000-04-01	69.2451934858445
2000-07-01	68.8886532689993
2000-10-01	68.8631859295914
2001-01-01	71.0914736221690
2001-04-01	71.9671546586819
2001-07-01	71.4371371892136
2001-10-01	72.1054200854998
2002-01-01	73.6032955426929
2002-04-01	72.5663048415592
2002-07-01	71.7828007562581
2002-10-01	72.6354375549681
2003-01-01	73.9720033475405
2003-04-01	73.8337379207226
2003-07-01	73.3498089268602
2003-10-01	74.5711535304178
2004-01-01	75.5620557559456
2004-04-01	75.6311884693545
2004-07-01	74.8707286218564
2004-10-01	75.3316133779158
2005-01-01	77.2912065154264
2005-04-01	77.2399353999933
2005-07-01	76.0606997450316
2005-10-01	77.0861220536939
2006-01-01	78.1884510355060
2006-04-01	78.0602732469232
2006-07-01	78.1884510355060
2006-10-01	78.9062466515696
2007-01-01	80.2136600951142
2007-04-01	81.0339979420441
2007-07-01	81.0083623843275
2007-10-01	84.2128070988974
2008-01-01	86.5712784088209
2008-04-01	86.5969139665374
2008-07-01	86.3918295048050
2008-10-01	87.4685229289005
2009-01-01	88.4683096798463
2009-04-01	86.9814473322859
2009-07-01	85.9303894659069
2009-10-01	86.3661939470884
2010-01-01	87.2121673517349
2010-04-01	87.3403451403177
2010-07-01	86.9558117745693
2010-10-01	87.9043274100820
2011-01-01	90.5366024518389
2011-04-01	91.2357267950963
2011-07-01	90.8279042615295
2011-10-01	91.7309398715704
2012-01-01	93.5078809106830
2012-04-01	93.3913601868068
2012-07-01	93.8865732632808
2012-10-01	95.2848219497957
2013-01-01	96.5374197314653
2013-04-01	97.4404553415061
2013-07-01	97.0326328079393
2013-10-01	98.0813193228254
2014-01-01	99.0717454757735
2014-04-01	99.3047869235260
2014-07-01	98.9552247518972
2014-10-01	99.3921774664332
2015-01-01	99.9333333333334
2015-04-01	100.4333333333330
2015-07-01	99.7666666666666
2015-10-01	99.8666666666667
2016-01-01	100.7666666666670
2016-04-01	100.8000000000000
2016-07-01	100.4000000000000
2016-10-01	100.9666666666670
2017-01-01	102.6666666666670
2017-04-01	102.6333333333330
2017-07-01	103.0000000000000
2017-10-01	104.1666666666670
2018-01-01	104.3333333333330
2018-04-01	104.7000000000000
2018-07-01	104.5666666666670