Quarterly Index 2015=100
1998-01-01 83.3099112162550
1998-04-01 82.6969723661419
1998-07-01 83.1585239643916
1998-10-01 83.3165467283766
1999-01-01 83.7981851683098
1999-04-01 82.8645800126089
1999-07-01 82.9307080763614
1999-10-01 83.7693783095962
2000-01-01 84.4590884928451
2000-04-01 84.0121962166111
2000-07-01 84.3896063582157
2000-10-01 85.0915567895562
2001-01-01 86.2682456488224
2001-04-01 86.4228787082738
2001-07-01 87.1409276937016
2001-10-01 88.3401873641773
2002-01-01 89.4965312371722
2002-04-01 86.8353446735017
2002-07-01 87.2279403564507
2002-10-01 86.2848910868049
2003-01-01 86.8089658964279
2003-04-01 86.6929335545506
2003-07-01 86.8049157825498
2003-10-01 87.0701904336801
2004-01-01 87.2464452935622
2004-04-01 86.8432217140917
2004-07-01 87.0886838485314
2004-10-01 87.1334795799189
2005-01-01 88.4255648868859
2005-04-01 87.0037685293117
2005-07-01 87.5971125382550
2005-10-01 88.2062496235152
2006-01-01 87.7994756286005
2006-04-01 87.1595356450722
2006-07-01 87.0982724076319
2006-10-01 87.4416849943376
2007-01-01 88.4699046617535
2007-04-01 87.6520407779090
2007-07-01 88.1033896280624
2007-10-01 88.5347837453195
2008-01-01 89.7011745795429
2008-04-01 88.8748143385427
2008-07-01 89.6042209899041
2008-10-01 90.5305225229357
2009-01-01 91.2718089397770
2009-04-01 91.2383718919585
2009-07-01 91.6058482859279
2009-10-01 92.0861147496494
2010-01-01 92.9384697416214
2010-04-01 92.7091631324448
2010-07-01 92.8031353290314
2010-10-01 92.7029706036316
2011-01-01 94.2107299526094
2011-04-01 93.5530056131179
2011-07-01 93.7776422272271
2011-10-01 94.4119052751864
2012-01-01 96.4173487799221
2012-04-01 96.7111874852130
2012-07-01 96.8540438656630
2012-10-01 97.1591498314606
2013-01-01 98.4435511597097
2013-04-01 98.1947237866640
2013-07-01 98.3619141697398
2013-10-01 98.9232390024384
2014-01-01 99.7283541290034
2014-04-01 99.6390517535013
2014-07-01 99.3999871751712
2014-10-01 99.7106846936348
2015-01-01 99.5219327738474
2015-04-01 100.0105130112160
2015-07-01 99.9409277507154
2015-10-01 100.5266264642210
2016-01-01 100.8554606440660
2016-04-01 101.5158016429080
2016-07-01 101.2122673921960
2016-10-01 101.5995227471460
2017-01-01 101.4323117060690
2017-04-01 102.6828935196780
2017-07-01 102.5415510362020
2017-10-01 102.7286646645620
2018-01-01 102.7024031026870
2018-04-01 103.6740808920620
2018-07-01 103.8677599108900