Quarter	Index source base
1960-01-01	5.48552753945496
1960-04-01	5.49915617928383
1960-07-01	5.47360247956579
1960-10-01	5.50426691920668
1961-01-01	5.49574901933387
1961-04-01	5.60307455810812
1961-07-01	5.60648171807882
1961-10-01	5.58774233831880
1962-01-01	5.67079015878700
1962-04-01	5.94424029943165
1962-07-01	5.80091470844422
1962-10-01	5.73113777599768
1963-01-01	5.97441410800794
1963-04-01	6.01024550579215
1963-07-01	5.82731679099257
1963-10-01	5.90086544951686
1964-01-01	5.97064238198830
1964-04-01	6.11585383602290
1964-07-01	6.14225591854636
1964-10-01	6.17242972715170
1965-01-01	6.23466320746350
1965-04-01	6.33649981160822
1965-07-01	6.33272808553047
1965-10-01	6.35347257888336
1966-01-01	6.39118983970644
1966-04-01	6.63069444566386
1966-07-01	6.55148819805201
1966-10-01	6.58166200669055
1967-01-01	6.64955307603182
1967-04-01	6.81739488657023
1967-07-01	6.64578134998313
1967-10-01	6.70047137813530
1968-01-01	6.88340009294318
1968-04-01	7.00032360132001
1968-07-01	6.97014979273127
1968-10-01	7.02861154696949
1969-01-01	7.23605648124534
1969-04-01	7.48687626551485
1969-07-01	7.42652864823776
1969-10-01	7.54851004132870
1970-01-01	7.90794610713714
1970-04-01	8.17803941163019
1970-07-01	8.19733179051052
1970-10-01	8.31694453963975
1971-01-01	8.63141031558080
1971-04-01	9.10600283628551
1971-07-01	9.23333253696238
1971-10-01	9.36837918919543
1972-01-01	9.62110935266014
1972-04-01	9.74072210178084
1972-07-01	10.01081540624690
1972-10-01	10.20952690881840
1973-01-01	10.70148257052450
1973-04-01	11.31112174346230
1973-07-01	11.51369172181180
1973-10-01	12.13876479786200
1974-01-01	12.77424418308560
1974-04-01	13.26345261003770
1974-07-01	13.54179533571730
1974-10-01	14.31356380237450
1975-01-01	15.38476156483860
1975-04-01	16.77225787921140
1975-07-01	17.28677019031620
1975-10-01	17.90671535205720
1976-01-01	19.09178059320840
1976-04-01	19.79607203545840
1976-07-01	20.10393595931620
1976-10-01	21.72760185911420
1977-01-01	23.14040205763960
1977-04-01	23.96699560662770
1977-07-01	24.24955564633280
1977-10-01	24.52789837201240
1978-01-01	25.00445485688820
1978-04-01	25.79309257964720
1978-07-01	26.14312964375950
1978-10-01	26.43412431151550
1979-01-01	27.66979732097210
1979-04-01	28.51326012606190
1979-07-01	29.71097730928950
1979-10-01	30.52913623022660
1980-01-01	31.82806895006500
1980-04-01	33.00891687719070
1980-07-01	33.56138501452460
1980-10-01	33.81442385605150
1981-01-01	34.81814459410840
1981-04-01	35.80921339008900
1981-07-01	36.11707731394680
1981-10-01	36.96054011903660
1982-01-01	38.35647106146030
1982-04-01	39.17462998239740
1982-07-01	38.52516362247820
1982-10-01	38.80350634815790
1983-01-01	39.24632432083010
1983-04-01	39.81987902829110
1983-07-01	40.35126059549770
1983-10-01	41.12724637618040
1984-01-01	41.82732050440490
1984-04-01	42.80152004428370
1984-07-01	42.62439285521480
1984-10-01	42.72982570585110
1985-01-01	43.74005666652980
1985-04-01	44.64063291312500
1985-07-01	44.09718172983480
1985-10-01	44.33008937981630
1986-01-01	45.13750256641890
1986-04-01	45.97597010635240
1986-07-01	45.77411680970170
1986-10-01	45.80517116303260
1987-01-01	46.79891046962040
1987-04-01	47.41999753623780
1987-07-01	46.81443764628590
1987-10-01	47.37341600624150
1988-01-01	48.16539906103290
1988-04-01	48.73126760563380
1988-07-01	48.63140845070420
1988-10-01	49.23056338028170
1989-01-01	50.19586854460090
1989-04-01	51.29431924882630
1989-07-01	51.39417840375590
1989-10-01	52.82549295774650
1990-01-01	54.45652582159620
1990-04-01	55.72140845070420
1990-07-01	55.75469483568080
1990-10-01	56.45370892018780
1991-01-01	57.68530516431920
1991-04-01	58.75046948356810
1991-07-01	58.55075117370890
1991-10-01	58.91690140845070
1992-01-01	60.04863849765260
1992-04-01	60.08192488262910
1992-07-01	59.28305164319250
1992-10-01	59.44948356807510
1993-01-01	60.28164319248830
1993-04-01	60.88079812206570
1993-07-01	60.81422535211270
1993-10-01	59.88220657277000
1994-01-01	60.78093896713620
1994-04-01	61.67967136150230
1994-07-01	61.44666666666670
1994-10-01	61.21366197183100
1995-01-01	62.71154929577460
1995-04-01	63.71014084507040
1995-07-01	64.14286384976520
1995-10-01	63.97643192488260
1996-01-01	65.44103286384980
1996-04-01	66.30647887323940
1996-07-01	65.80718309859160
1996-10-01	64.84187793427230
1997-01-01	65.10816901408450
1997-04-01	65.54089201877930
1997-07-01	65.80718309859160
1997-10-01	65.60746478873240
1998-01-01	65.40774647887320
1998-04-01	66.07347417840370
1998-07-01	66.47291079812200
1998-10-01	66.70591549295770
1999-01-01	67.13863849765260
1999-04-01	66.63934272300470
1999-07-01	65.80718309859160
1999-10-01	65.77389671361500
2000-01-01	65.67403755868540
2000-04-01	65.64075117370890
2000-07-01	66.23990610328640
2000-10-01	66.50619718309860
2001-01-01	67.23849765258220
2001-04-01	69.40211267605640
2001-07-01	68.73638497652580
2001-10-01	68.76967136150240
2002-01-01	69.60183098591550
2002-04-01	69.20239436619720
2002-07-01	68.66981220657280
2002-10-01	68.83624413145540
2003-01-01	69.16910798122060
2003-04-01	69.83483568075120
2003-07-01	69.90140845070420
2003-10-01	70.60042253521130
2004-01-01	70.73356807511740
2004-04-01	70.56713615023480
2004-07-01	69.73497652582160
2004-10-01	70.30084507042250
2005-01-01	71.40000000000000
2005-04-01	71.70000000000000
2005-07-01	71.10000000000000
2005-10-01	71.50000000000000
2006-01-01	71.80000000000000
2006-04-01	72.40000000000000
2006-07-01	73.50000000000000
2006-10-01	74.80000000000000
2007-01-01	75.10000000000000
2007-04-01	76.20000000000000
2007-07-01	75.90000000000000
2007-10-01	78.60000000000000
2008-01-01	79.40000000000000
2008-04-01	82.30000000000000
2008-07-01	85.20000000000000
2008-10-01	86.80000000000000
2009-01-01	88.00000000000000
2009-04-01	88.30000000000000
2009-07-01	87.50000000000000
2009-10-01	88.30000000000000
2010-01-01	89.60000000000000
2010-04-01	90.30000000000000
2010-07-01	91.20000000000000
2010-10-01	93.10000000000000
2011-01-01	94.70000000000000
2011-04-01	95.50000000000000
2011-07-01	96.90000000000000
2011-10-01	97.10000000000000
2012-01-01	98.40000000000000
2012-04-01	98.60000000000000
2012-07-01	98.90000000000000
2012-10-01	100.60000000000000
2013-01-01	102.20000000000000
2013-04-01	102.70000000000000
2013-07-01	103.00000000000000
2013-10-01	103.50000000000000
2014-01-01	104.10000000000000
2014-04-01	102.70000000000000
2014-07-01	102.00000000000000
2014-10-01	101.80000000000000
2015-01-01	101.10000000000000
2015-04-01	100.40000000000000
2015-07-01	99.50000000000000
2015-10-01	99.10000000000000
2016-01-01	98.50000000000000
2016-04-01	97.60000000000000
2016-07-01	97.10000000000000
2016-10-01	97.20000000000000
2017-01-01	98.80000000000000
2017-04-01	99.50000000000000
2017-07-01	99.70000000000000
2017-10-01	101.20000000000000
2018-01-01	102.00000000000000
2018-04-01	101.90000000000000
2018-07-01	101.80000000000000