Quarter	Index source base
1960-01-01	15.6322228599333
1960-04-01	15.6718172710211
1960-07-01	15.7312088876529
1960-10-01	15.8103977098286
1961-01-01	15.7510060931968
1961-04-01	15.7312088876529
1961-07-01	15.8499921209164
1961-10-01	15.8499921209164
1962-01-01	15.8697893264604
1962-04-01	15.8697893264604
1962-07-01	16.0077874945166
1962-10-01	15.9687753541800
1963-01-01	16.0858117751897
1963-04-01	16.3233782417168
1963-07-01	16.5405652319486
1963-10-01	16.5999568485804
1964-01-01	16.6977783347974
1964-04-01	16.7967643625171
1964-07-01	17.0145336235002
1964-10-01	17.0739252401320
1965-01-01	17.1921262026442
1965-04-01	17.3697187817883
1965-07-01	17.5869057720201
1965-10-01	17.7051067345324
1966-01-01	18.1825687505917
1966-04-01	18.2815547783114
1966-07-01	18.0055584421990
1966-10-01	18.1062912821725
1967-01-01	18.1674297110582
1967-04-01	18.2472008039851
1967-07-01	18.5057290175587
1967-10-01	18.6600307666511
1968-01-01	18.8842050058985
1968-04-01	19.0408358379960
1968-07-01	19.0833416028403
1968-10-01	19.2883009072950
1969-01-01	19.5392596011018
1969-04-01	19.7826487751418
1969-07-01	19.8228254569810
1969-10-01	20.0306961151922
1970-01-01	20.6991429376753
1970-04-01	20.8965327223632
1970-07-01	20.9198235524149
1970-10-01	20.7032188329343
1971-01-01	21.0770366552637
1971-04-01	21.4648289756241
1971-07-01	21.6284470567371
1971-10-01	21.9818854027713
1972-01-01	22.2869952764483
1972-04-01	22.6060796481562
1972-07-01	23.3350826287737
1972-10-01	23.6943436823208
1973-01-01	24.0984395837173
1973-04-01	24.7593168864336
1973-07-01	24.6387868409162
1973-10-01	24.9834911256810
1974-01-01	26.0991218851562
1974-04-01	26.5789129842207
1974-07-01	27.0068819864203
1974-10-01	27.6613543108724
1975-01-01	28.3402820068787
1975-04-01	29.3487749481163
1975-07-01	30.3665842213745
1975-10-01	31.3832289531301
1976-01-01	32.6927558727856
1976-04-01	33.3629495075225
1976-07-01	33.6750466302150
1976-10-01	34.2020016601341
1977-01-01	34.9752572178498
1977-04-01	34.8838407098969
1977-07-01	34.8017405339648
1977-10-01	34.6748055101831
1978-01-01	35.0759900578233
1978-04-01	35.2628989689880
1978-07-01	35.5406421173542
1978-10-01	35.6076032537527
1979-01-01	35.9936487618593
1979-04-01	36.2160761888528
1979-07-01	36.3564034399141
1979-10-01	36.6469565448088
1980-01-01	36.9974835370865
1980-04-01	37.2426195233804
1980-07-01	37.7107652074190
1980-10-01	38.4968307216631
1981-01-01	39.3754772853626
1981-04-01	40.2925537186473
1981-07-01	41.2259337329682
1981-10-01	42.1168079824448
1982-01-01	43.2149706193812
1982-04-01	44.3026523827945
1982-07-01	45.8287840219305
1982-10-01	46.9578070086855
1983-01-01	47.3077517302119
1983-04-01	47.8230613451052
1983-07-01	48.9282112310572
1983-10-01	50.5742906449594
1984-01-01	51.3759019188466
1984-04-01	52.1605988764936
1984-07-01	52.5781759714720
1984-10-01	52.7643457596499
1985-01-01	53.1001473401951
1985-04-01	53.8135082107832
1985-07-01	54.5460080315579
1985-10-01	55.0157822634086
1986-01-01	55.1045173960915
1986-04-01	55.6282286693770
1986-07-01	56.1293211833511
1986-10-01	55.8300575986166
1987-01-01	55.4385790720743
1987-04-01	54.7634961018591
1987-07-01	54.6678013509266
1987-10-01	54.8417918071676
1988-01-01	55.2176111926482
1988-04-01	55.2732881386453
1988-07-01	55.6247488602522
1988-10-01	56.0110076731072
1989-01-01	56.6182343653884
1989-04-01	56.9644753733080
1989-07-01	57.6221592978990
1989-10-01	58.2955023635517
1990-01-01	58.6437217999798
1990-04-01	58.9773622303516
1990-07-01	59.4472227180942
1990-10-01	59.8400892603665
1991-01-01	60.1757038944684
1991-04-01	60.7186099202214
1991-07-01	61.4510395040555
1991-10-01	61.8972095470380
1992-01-01	61.1805735930440
1992-04-01	61.7096601926870
1992-07-01	61.6622793031667
1992-10-01	61.4924977823858
1993-01-01	61.3681229473951
1993-04-01	61.2733611683545
1993-07-01	61.3306130765248
1993-10-01	61.3602261324750
1994-01-01	61.6306920434865
1994-04-01	61.9051063619581
1994-07-01	62.7461171509428
1994-10-01	63.4094496042265
1995-01-01	63.9073758535014
1995-04-01	64.0213004103874
1995-07-01	63.9030768175618
1995-10-01	63.9503662552211
1996-01-01	64.2126076829624
1996-04-01	64.4984938282108
1996-07-01	64.7478381322618
1996-10-01	64.4877462264582
1997-01-01	64.3781207134474
1997-04-01	64.6683058972806
1997-07-01	65.5646556935153
1997-10-01	66.0461481472782
1998-01-01	66.3621275705560
1998-04-01	66.6845555543564
1998-07-01	67.2606268860832
1998-10-01	67.3186639228498
1999-01-01	67.5465130313315
1999-04-01	67.7614650187682
1999-07-01	67.7378203039064
1999-10-01	67.8173525362424
2000-01-01	68.1268834016431
2000-04-01	68.7051042526622
2000-07-01	69.4509876534588
2000-10-01	70.1087407394593
2001-01-01	70.7342510281378
2001-04-01	71.9723744844498
2001-07-01	73.0707791470762
2001-10-01	73.7994663935335
2002-01-01	74.3583415629852
2002-04-01	75.0483374463076
2002-07-01	75.6007640578821
2002-10-01	75.8759026040231
2003-01-01	76.0199204415840
2003-04-01	76.4476748945198
2003-07-01	76.8367379975470
2003-10-01	77.3913141257686
2004-01-01	77.8405637875000
2004-04-01	78.1178518529335
2004-07-01	78.2812153641260
2004-10-01	78.0684128933365
2005-01-01	78.7033333333334
2005-04-01	79.3300000000000
2005-07-01	79.6133333333333
2005-10-01	79.7733333333334
2006-01-01	80.3300000000000
2006-04-01	80.8900000000000
2006-07-01	81.6100000000000
2006-10-01	82.1166666666667
2007-01-01	82.7233333333333
2007-04-01	83.2000000000000
2007-07-01	83.8500000000000
2007-10-01	86.0966666666666
2008-01-01	87.3033333333333
2008-04-01	88.2133333333333
2008-07-01	89.0333333333333
2008-10-01	89.3466666666667
2009-01-01	89.6800000000000
2009-04-01	89.9733333333334
2009-07-01	89.6366666666666
2009-10-01	89.6600000000000
2010-01-01	89.5800000000000
2010-04-01	90.3100000000000
2010-07-01	91.0266666666667
2010-10-01	91.1500000000000
2011-01-01	92.0666666666667
2011-04-01	92.6333333333334
2011-07-01	93.2533333333333
2011-10-01	93.3800000000000
2012-01-01	93.9633333333334
2012-04-01	94.9466666666667
2012-07-01	95.5200000000000
2012-10-01	96.4366666666667
2013-01-01	97.4666666666667
2013-04-01	98.8466666666666
2013-07-01	99.2900000000000
2013-10-01	99.1500000000000
2014-01-01	99.7766666666667
2014-04-01	99.5400000000000
2014-07-01	99.0266666666667
2014-10-01	98.6166666666666
2015-01-01	99.4733333333334
2015-04-01	99.8333333333334
2015-07-01	100.2400000000000
2015-10-01	100.4600000000000
2016-01-01	100.6533333333330
2016-04-01	101.5700000000000
2016-07-01	102.0733333333330
2016-10-01	101.8266666666670
2017-01-01	103.8133333333330
2017-04-01	104.1500000000000
2017-07-01	104.7766666666670
2017-10-01	104.8200000000000
2018-01-01	105.6733333333330
2018-04-01	106.4466666666670
2018-07-01	107.1266666666670