Quarterly Index 2015=100
1980-01-01 51.9699308782983
1980-04-01 52.4404878396887
1980-07-01 53.0570419740373
1980-10-01 54.9204101410549
1981-01-01 55.8812275248534
1981-04-01 57.8850512664181
1981-07-01 58.9701099183010
1981-10-01 58.4654139741055
1982-01-01 58.0455979858224
1982-04-01 57.8363627371669
1982-07-01 56.0459931566284
1982-10-01 53.2363343473266
1983-01-01 50.7392855422284
1983-04-01 51.0968212619472
1983-07-01 50.4295489594231
1983-10-01 50.6167546440239
1984-01-01 51.7331700770405
1984-04-01 52.8542377161307
1984-07-01 54.2342781599872
1984-10-01 54.1234918016256
1985-01-01 55.6553446760324
1985-04-01 56.4087740106459
1985-07-01 56.8210871763887
1985-10-01 55.7330866883122
1986-01-01 53.8291941576040
1986-04-01 55.1233056186884
1986-07-01 51.5783930053648
1986-10-01 50.8214745161961
1987-01-01 51.5523041634616
1987-04-01 54.8355985999378
1987-07-01 55.3091886172487
1987-10-01 55.6075683440506
1988-01-01 54.7127484326891
1988-04-01 56.0112156357347
1988-07-01 55.2376495464005
1988-10-01 57.3700474930790
1989-01-01 57.2419978013951
1989-04-01 60.9729074379376
1989-07-01 59.7491491912512
1989-10-01 59.0692885664102
1990-01-01 61.5385837695886
1990-04-01 63.2741074893080
1990-07-01 64.1061682285387
1990-10-01 64.0238652299123
1991-01-01 63.0829565515172
1991-04-01 66.1994557172942
1991-07-01 65.2286497733964
1991-10-01 66.9339341536370
1992-01-01 67.1120862803396
1992-04-01 67.9384001767735
1992-07-01 69.1981218008038
1992-10-01 68.6296176576178
1993-01-01 67.9177126160951
1993-04-01 66.7197741648168
1993-07-01 68.3529285628468
1993-10-01 70.6688110688554
1994-01-01 70.8341209291826
1994-04-01 71.4650862904608
1994-07-01 73.2342158786370
1994-10-01 73.3270750915090
1995-01-01 66.7980836941371
1995-04-01 61.3306968248488
1995-07-01 63.7975914077300
1995-10-01 65.4975758809259
1996-01-01 70.1288670317838
1996-04-01 69.5854101845085
1996-07-01 72.7530705819499
1996-10-01 75.3854547210468
1997-01-01 73.8158518607697
1997-04-01 76.4077352252554
1997-07-01 79.7847059808042
1997-10-01 80.5650184447729
1998-01-01 81.7867211655730
1998-04-01 80.7599391823395
1998-07-01 83.8660574522128
1998-10-01 82.7110616875685
1999-01-01 83.4280699996134
1999-04-01 81.8517536010320
1999-07-01 85.2746474630617
1999-10-01 83.6286899563680
2000-01-01 86.8956671961969
2000-04-01 86.1452866922331
2000-07-01 90.2375814441217
2000-10-01 85.5982017355136
2001-01-01 86.1562762451409
2001-04-01 83.3931933723821
2001-07-01 87.5102332751848
2001-10-01 84.1993970427172
2002-01-01 81.7099503683306
2002-04-01 83.7220182130042
2002-07-01 85.9163871744322
2002-10-01 84.7811196311658
2003-01-01 84.4163224297567
2003-04-01 84.6890969391348
2003-07-01 86.7484350361479
2003-10-01 86.1902422640831
2004-01-01 87.7675458066902
2004-04-01 88.5090032141306
2004-07-01 89.5736541592532
2004-10-01 89.3729431790025
2005-01-01 88.1111196689420
2005-04-01 91.4122647908703
2005-07-01 90.7606307707753
2005-10-01 92.5773731149139
2006-01-01 92.8753283824960
2006-04-01 94.5570932573457
2006-07-01 95.7032197436350
2006-10-01 94.7103773967494
2007-01-01 94.2319230271178
2007-04-01 95.4078614738549
2007-07-01 95.8975826573704
2007-10-01 95.8095316296051
2008-01-01 93.9242392633731
2008-04-01 96.0004087767920
2008-07-01 94.5549467761244
2008-10-01 92.8652824945007
2009-01-01 85.5733557721762
2009-04-01 85.7774692742797
2009-07-01 88.0411475289240
2009-10-01 89.7436400729433
2010-01-01 89.3979094935400
2010-04-01 91.4905441809204
2010-07-01 91.7711627337777
2010-10-01 92.3132462658330
2011-01-01 90.7835428762642
2011-04-01 93.2688491514214
2011-07-01 94.3785007793502
2011-10-01 96.9407076541258
2012-01-01 94.9447825416854
2012-04-01 96.4434157086427
2012-07-01 97.4179584617105
2012-10-01 97.2430927290201
2013-01-01 94.1030959219874
2013-04-01 96.5940493136798
2013-07-01 96.5577877367241
2013-10-01 97.9328035512207
2014-01-01 96.4380336334501
2014-04-01 98.7775155527747
2014-07-01 99.1197665606175
2014-10-01 100.7907259024010
2015-01-01 98.0088510633303
2015-04-01 99.2329612164495
2015-07-01 101.8345390329770
2015-10-01 100.9236486872430
2016-01-01 99.1847349393409
2016-04-01 100.7446902822650
2016-07-01 100.4516365220920
2016-10-01 101.1198357327420
2017-01-01 99.7571968141133
2017-04-01 99.1859418417541
2017-07-01 99.8710774041600
2017-10-01 100.1123881399340
2018-01-01 98.9529403249835
2018-04-01 100.5526477713500