Quarter	Index source base
1960-01-01	7.94835737314338
1960-04-01	8.12387315109923
1960-07-01	8.22416788135971
1960-10-01	8.17402051622947
1961-01-01	8.29938892905507
1961-04-01	8.29938892905507
1961-07-01	8.24924156392483
1961-10-01	8.24924156392483
1962-01-01	8.44983102444580
1962-04-01	8.57519943727140
1962-07-01	8.72564153266213
1962-10-01	8.77578889779237
1963-01-01	8.80086258035749
1963-04-01	9.05159940600870
1963-07-01	9.10174677113895
1963-10-01	9.32740991422504
1964-01-01	9.80380988296234
1964-04-01	10.17991512143920
1964-07-01	10.28020985169960
1964-10-01	10.38050458196010
1965-01-01	10.55602035991600
1965-04-01	10.78168350300210
1965-07-01	10.95719928095790
1965-10-01	10.93212559839280
1966-01-01	10.93212559839280
1966-04-01	11.20793610660910
1966-07-01	11.28315715430450
1966-10-01	11.25808347173940
1967-01-01	11.39741042949810
1967-04-01	11.47547488449470
1967-07-01	11.74870047698270
1967-10-01	12.17805497946380
1968-01-01	12.45128057195170
1968-04-01	13.03676398442590
1968-07-01	13.23192512191730
1968-10-01	13.34902180441220
1969-01-01	13.27095734941560
1969-04-01	13.42708625940880
1969-07-01	13.54418294190360
1969-10-01	13.46611848690700
1970-01-01	13.46611848690700
1970-04-01	13.58321516940190
1970-07-01	13.77837630689330
1970-10-01	13.66127962439840
1971-01-01	13.81740853439160
1971-04-01	14.05160189938120
1971-07-01	14.44192417436410
1971-10-01	14.51998862936060
1972-01-01	14.73245098974740
1972-04-01	15.38020208848760
1972-07-01	15.87249292353020
1972-10-01	16.20414148608520
1973-01-01	16.45805991679130
1973-04-01	17.07990097158200
1973-07-01	17.96084246586860
1973-10-01	18.11112072077640
1974-01-01	18.14739478230580
1974-04-01	19.82118362145050
1974-07-01	21.16332389804030
1974-10-01	21.58306661002390
1975-01-01	22.28263779666330
1975-04-01	24.04970279402660
1975-07-01	25.04983049048150
1975-10-01	26.01368412540700
1976-01-01	26.29869460885270
1976-04-01	27.40246248110600
1976-07-01	29.50117604102430
1976-10-01	30.08674303428540
1977-01-01	31.24013599508160
1977-04-01	32.97076852890000
1977-07-01	34.27983672755750
1977-10-01	34.63483827295620
1978-01-01	34.34639951731980
1978-04-01	34.66811966783730
1978-07-01	34.77905765077440
1978-10-01	35.26718477569750
1979-01-01	35.35593516204720
1979-04-01	35.92171887502630
1979-07-01	36.37656460506830
1979-10-01	37.23078707368380
1980-01-01	38.06282194571190
1980-04-01	40.52564516691510
1980-07-01	41.82361956727890
1980-10-01	43.11050016934900
1981-01-01	43.40476645304500
1981-04-01	45.57346669042250
1981-07-01	47.06540940691630
1981-10-01	48.51120956516790
1982-01-01	49.46482243550420
1982-04-01	52.15647166629190
1982-07-01	53.04856112563860
1982-10-01	52.66403980695470
1983-01-01	53.34079732783840
1983-04-01	55.74021035642630
1983-07-01	55.92478058939460
1983-10-01	56.40158702456270
1984-01-01	57.15524880918330
1984-04-01	59.13937881359250
1984-07-01	60.58517897184420
1984-10-01	61.47726843119100
1985-01-01	62.48025606795530
1985-04-01	64.43875131778560
1985-07-01	64.37488734224760
1985-10-01	64.16200742378780
1986-01-01	65.52443890193060
1986-04-01	66.39724656761580
1986-07-01	66.61012648607560
1986-10-01	66.82300640453550
1987-01-01	67.35520620068500
1987-04-01	67.95126997237250
1987-07-01	67.97255796421850
1987-10-01	68.29187784190820
1988-01-01	68.88794161359570
1988-04-01	69.42014140974520
1988-07-01	68.84536562990370
1988-10-01	69.10082153205550
1989-01-01	70.03536437409400
1989-04-01	72.11307237826180
1989-07-01	71.83845728344870
1989-10-01	72.20886834156880
1990-01-01	73.26220329520520
1990-04-01	74.32060547607160
1990-07-01	74.24147260273580
1990-10-01	74.90668331921490
1991-01-01	75.85133199466110
1991-04-01	76.52643432030710
1991-07-01	76.42257242405390
1991-10-01	76.42504532634560
1992-01-01	77.02101477865590
1992-04-01	77.05563541074040
1992-07-01	75.79198233965920
1992-10-01	75.11935291630490
1993-01-01	76.09862222383540
1993-04-01	76.17033639029600
1993-07-01	75.69553915028120
1993-10-01	75.08473228422040
1994-01-01	75.32213090422790
1994-04-01	76.64760653260260
1994-07-01	76.58083817072550
1994-10-01	75.07978647963700
1995-01-01	71.17897882827950
1995-04-01	70.76421278803220
1995-07-01	69.70166607818520
1995-10-01	67.95638650433570
1996-01-01	68.75329653672090
1996-04-01	69.58515876350900
1996-07-01	69.16107213808760
1996-10-01	68.07755411159900
1997-01-01	68.89077516803880
1997-04-01	69.21932579542570
1997-07-01	69.31719193975380
1997-10-01	69.32185223234080
1998-01-01	70.21196811646700
1998-04-01	70.78984439726100
1998-07-01	71.06480165989680
1998-10-01	70.06283875368140
1999-01-01	70.69663854552000
1999-04-01	71.30713687442330
1999-07-01	70.18167621465120
1999-10-01	69.86244617243840
2000-01-01	70.78082585055400
2000-04-01	71.43886541291690
2000-07-01	71.56002071140250
2000-10-01	71.27732501493610
2001-01-01	73.00200632278990
2001-04-01	74.41786039920980
2001-07-01	75.21130882458600
2001-10-01	75.05214402069310
2002-01-01	77.72468736964000
2002-04-01	76.96687285558310
2002-07-01	76.10453220165620
2002-10-01	75.45837060973310
2003-01-01	77.28757805745680
2003-04-01	77.12603765947600
2003-07-01	76.66754800050100
2003-10-01	77.00963354916630
2004-01-01	78.06439732421730
2004-04-01	77.61065885341830
2004-07-01	77.62016122977010
2004-10-01	77.18780310576270
2005-01-01	79.18451632691730
2005-04-01	78.20872868856840
2005-07-01	77.39947547383110
2005-10-01	77.44631328047190
2006-01-01	79.08303441252900
2006-04-01	79.16369952396580
2006-07-01	78.82802857637380
2006-10-01	79.43692006270350
2007-01-01	80.77439965233370
2007-04-01	80.59225262650860
2007-07-01	80.41791190179020
2007-10-01	81.27920712390620
2008-01-01	85.89012897765060
2008-04-01	87.22500646691180
2008-07-01	88.02124917980450
2008-10-01	89.70220601813350
2009-01-01	91.79169261438450
2009-04-01	91.09432971551120
2009-07-01	89.60853040485200
2009-10-01	85.43215931271890
2010-01-01	86.14569457403790
2010-04-01	85.87200582463880
2010-07-01	85.58103147001440
2010-10-01	88.09320609607830
2011-01-01	91.37170922045970
2011-04-01	91.83265869313200
2011-07-01	91.15563915514460
2011-10-01	93.05129386150930
2012-01-01	95.51449260610170
2012-04-01	96.05610823649160
2012-07-01	96.48824836712190
2012-10-01	98.30899878417730
2013-01-01	101.08910029123200
2013-04-01	102.62463822207100
2013-07-01	101.39736025108100
2013-10-01	101.87847626318300
2014-01-01	103.06542115531400
2014-04-01	101.75459609240300
2014-07-01	101.42328865891900
2014-10-01	101.35990810642700
2015-01-01	101.23000000000000
2015-04-01	100.21000000000000
2015-07-01	98.71666666666670
2015-10-01	99.82666666666660
2016-01-01	99.36333333333330
2016-04-01	98.78666666666660
2016-07-01	98.32333333333330
2016-10-01	98.92666666666660
2017-01-01	97.85666666666670
2017-04-01	97.56000000000000
2017-07-01	97.67000000000000
2017-10-01	98.69666666666670
2018-01-01	99.59000000000000
2018-04-01	99.64666666666660
2018-07-01	99.82333333333330