Quarterly Index 2015=100, Seasonally Adjusted
1981-01-01 31.2835445640097
1981-04-01 31.4449158871500
1981-07-01 30.9473738522309
1981-10-01 31.0641492699239
1982-01-01 32.6715672268007
1982-04-01 30.7093604700922
1982-07-01 31.2950031648972
1982-10-01 29.6716962556311
1983-01-01 29.0048042910957
1983-04-01 30.3317499161721
1983-07-01 30.4212284771101
1983-10-01 31.4625939722788
1984-01-01 32.6891836077304
1984-04-01 33.3667845991124
1984-07-01 35.1815330087260
1984-10-01 35.2180270395652
1985-01-01 35.9201966743925
1985-04-01 35.0910123526164
1985-07-01 35.4551649612359
1985-10-01 36.0672747949169
1986-01-01 36.5940043632661
1986-04-01 37.1751782907429
1986-07-01 39.0422480952116
1986-10-01 38.0597026282640
1987-01-01 39.8254143258135
1987-04-01 40.3172599765271
1987-07-01 43.3336238123478
1987-10-01 44.0729039079357
1988-01-01 41.8955178941950
1988-04-01 44.1685681384317
1988-07-01 45.2414283098575
1988-10-01 46.7993411806100
1989-01-01 48.0308487484741
1989-04-01 48.7710421794829
1989-07-01 48.0991911304631
1989-10-01 49.0511182072771
1990-01-01 51.3452764285367
1990-04-01 52.4486196856707
1990-07-01 52.1961387133392
1990-10-01 55.7836692378244
1991-01-01 53.3571752758187
1991-04-01 54.6828163945981
1991-07-01 53.8177874279210
1991-10-01 54.6203263677995
1992-01-01 58.4967469608576
1992-04-01 58.1672441039607
1992-07-01 57.6649704844257
1992-10-01 56.4664066973662
1993-01-01 52.4967349395161
1993-04-01 51.1415052879274
1993-07-01 50.4375132102167
1993-10-01 50.5765021313123
1994-01-01 53.1297892177220
1994-04-01 54.6162056771442
1994-07-01 55.5135837482500
1994-10-01 59.1875616284084
1995-01-01 59.7755055152545
1995-04-01 61.7678603809769
1995-07-01 61.1956887950298
1995-10-01 61.8735380852655
1996-01-01 61.3655260367594
1996-04-01 58.9573484207408
1996-07-01 59.7689640757410
1996-10-01 61.5795267990045
1997-01-01 62.9844201169945
1997-04-01 66.0952289549768
1997-07-01 67.8201544607485
1997-10-01 69.2316920456129
1998-01-01 72.2407144063394
1998-04-01 71.8055149260687
1998-07-01 71.6995757820164
1998-10-01 73.3187467067045
1999-01-01 73.9578882674244
1999-04-01 73.3175470474078
1999-07-01 75.4545093808743
1999-10-01 78.1813349624091
2000-01-01 79.6720500608596
2000-04-01 82.4559978812171
2000-07-01 85.9688771465827
2000-10-01 86.7595449046317
2001-01-01 84.6403006161634
2001-04-01 86.1679283083604
2001-07-01 85.7392808134797
2001-10-01 83.9442213795897
2002-01-01 84.8625144305171
2002-04-01 84.6800739359253
2002-07-01 85.2112461599367
2002-10-01 88.7426740036599
2003-01-01 88.5010810775894
2003-04-01 86.7086978067460
2003-07-01 85.5106995767048
2003-10-01 87.2216905783373
2004-01-01 89.3920588091444
2004-04-01 90.1916778711769
2004-07-01 90.9666577768837
2004-10-01 92.0728359299805
2005-01-01 92.4793358686133
2005-04-01 93.7756138795044
2005-07-01 93.8475934373100
2005-10-01 95.8943967605508
2006-01-01 99.5428375264502
2006-04-01 100.3386730476240
2006-07-01 101.4295324743160
2006-10-01 105.4724765858800
2007-01-01 106.3167598863460
2007-04-01 106.0556032855900
2007-07-01 107.3034335171890
2007-10-01 106.4844353434390
2008-01-01 106.6202736884260
2008-04-01 105.1864962658300
2008-07-01 101.2724693879250
2008-10-01 96.4974562608834
2009-01-01 89.8814275207380
2009-04-01 86.7645281047875
2009-07-01 88.8865408377867
2009-10-01 91.7787348393056
2010-01-01 96.0411243206929
2010-04-01 98.5721285924028
2010-07-01 100.6238228343150
2010-10-01 105.2872676467580
2011-01-01 103.7729284883090
2011-04-01 102.4108537790650
2011-07-01 101.0590223145860
2011-10-01 97.8558397107529
2012-01-01 95.1443328556228
2012-04-01 93.4181154090700
2012-07-01 92.8879582813866
2012-10-01 90.5106026811462
2013-01-01 90.4243194932639
2013-04-01 89.7203963305190
2013-07-01 91.4486439697280
2013-10-01 91.7236427931391
2014-01-01 91.8819055388270
2014-04-01 93.4262361796942
2014-07-01 94.2800244730497
2014-10-01 94.6980595972282
2015-01-01 98.3477000224244
2015-04-01 99.8920306632916
2015-07-01 99.4284084858362
2015-10-01 101.4901614095440
2016-01-01 101.3841299840080
2016-04-01 103.0970588968120
2016-07-01 103.9715182426650
2016-10-01 105.8834060357630
2017-01-01 107.5188185016990
2017-04-01 108.8712959365690
2017-07-01 110.5142754842240
2017-10-01 111.1262862885400
2018-01-01 109.1610597974790
2018-04-01 111.1183500808850