Quarter	Index source base
1996-01-01	82.8773355665024
1996-04-01	83.5191735960591
1996-07-01	83.4389438423645
1996-10-01	83.4924303448276
1997-01-01	85.5784039408866
1997-04-01	86.0062959605911
1997-07-01	86.4609312315271
1997-10-01	87.1829990147783
1998-01-01	87.9585533004926
1998-04-01	88.4666750738916
1998-07-01	89.3224591133005
1998-10-01	89.5631483743842
1999-01-01	90.0712701477832
1999-04-01	90.3654459113300
1999-07-01	91.5688922167488
1999-10-01	92.1305004926108
2000-01-01	92.7188520197044
2000-04-01	93.4409198029556
2000-07-01	94.0827578325123
2000-10-01	94.3501903448276
2001-01-01	95.3664338916256
2001-04-01	95.6338664039408
2001-07-01	95.9815286699507
2001-10-01	96.0350151724138
2002-01-01	97.3454344827586
2002-04-01	97.0780019704433
2002-07-01	97.1047452216748
2002-10-01	97.6128669950739
2003-01-01	97.3186912315271
2003-04-01	97.3721777339901
2003-07-01	97.7198400000000
2003-10-01	98.0407590147783
2004-01-01	98.7628267980295
2004-04-01	99.2174620689655
2004-07-01	99.2976918226601
2004-10-01	97.9337860098522
2005-01-01	97.5326372413793
2005-04-01	97.8268130049261
2005-07-01	97.8000697536946
2005-10-01	98.5756240394088
2006-01-01	98.4419077832512
2006-04-01	98.4686510344827
2006-07-01	97.7198400000000
2006-10-01	96.6233666995074
2007-01-01	97.2652047290640
2007-04-01	97.6663534975369
2007-07-01	97.5593804926108
2007-10-01	97.3721777339901
2008-01-01	97.3721777339901
2008-04-01	97.4791507389162
2008-07-01	97.6930967487684
2008-10-01	97.8535562561576
2009-01-01	98.3349347783251
2009-04-01	98.4151645320196
2009-07-01	97.9872725123152
2009-10-01	98.1477320197044
2010-01-01	98.6291105418719
2010-04-01	98.4151645320197
2010-07-01	98.3081915270936
2010-10-01	98.6558537931034
2011-01-01	99.2118226600985
2011-04-01	98.9819376026272
2011-07-01	98.8177339901478
2011-10-01	99.1133004926108
2012-01-01	99.0804597701149
2012-04-01	98.9490968801313
2012-07-01	99.0147783251231
2012-10-01	98.9819376026272
2013-01-01	99.2775041050903
2013-04-01	99.2446633825944
2013-07-01	99.3760262725780
2013-10-01	99.5730706075533
2014-01-01	99.5402298850574
2014-04-01	99.6387520525451
2014-07-01	99.5402298850574
2014-10-01	99.6059113300492
2015-01-01	99.9014778325123
2015-04-01	100.0328407224960
2015-07-01	100.1313628899840
2015-10-01	100.0328407224960
2016-01-01	100.2666666666670
2016-04-01	100.3333333333330
2016-07-01	100.4000000000000
2016-10-01	100.4000000000000
2017-01-01	100.6666666666670
2017-04-01	100.6000000000000
2017-07-01	100.5000000000000
2017-10-01	100.5000000000000
2018-01-01	100.4000000000000
2018-04-01	100.5666666666670
2018-07-01	100.5666666666670