Monthly Index 2015=100
1980-01-01 2.10859410484837
1980-02-01 2.17004086557247
1980-03-01 2.17004086557247
1980-04-01 2.19267914583925
1980-05-01 2.17974298568681
1980-06-01 2.24442378644903
1980-07-01 2.19267914583925
1980-08-01 2.19267914583925
1980-09-01 2.20238126595358
1980-10-01 2.19914722591547
1980-11-01 2.19267914583925
1980-12-01 2.20884934602981
1981-01-01 2.22825358625847
1981-02-01 2.32527478740180
1981-03-01 2.32204074736369
1981-04-01 2.34791306766858
1981-05-01 2.32527478740180
1981-06-01 2.39642366824024
1981-07-01 2.34144498759236
1981-08-01 2.33821094755425
1981-09-01 2.34144498759236
1981-10-01 2.34144498759236
1981-11-01 2.33174286747802
1981-12-01 2.35114710770669
1982-01-01 2.36731730789724
1982-02-01 2.40935982839269
1982-03-01 2.40289174831647
1982-04-01 2.43199810865946
1982-05-01 2.41582790846891
1982-06-01 2.49667890942168
1982-07-01 2.45140234888813
1982-08-01 2.44816830885002
1982-09-01 2.63250859102235
1982-10-01 2.63250859102235
1982-11-01 2.62280647090801
1982-12-01 2.64221071113668
1983-01-01 2.64544475117479
1983-02-01 2.69072131170834
1983-03-01 2.68101919159401
1983-04-01 2.70365747186079
1983-05-01 2.68748727167023
1983-06-01 2.76187019254679
1983-07-01 2.76187019254679
1983-08-01 2.76187019254679
1983-09-01 2.81684887319467
1983-10-01 2.82008291323278
1983-11-01 2.80714675308034
1983-12-01 2.84595523353767
1984-01-01 2.84272119349956
1984-02-01 2.88799775403311
1984-03-01 2.89123179407123
1984-04-01 2.89123179407123
1984-05-01 2.89123179407123
1984-06-01 2.98178491513833
1984-07-01 2.98178491513833
1984-08-01 2.98178491513833
1984-09-01 3.03676359578622
1984-10-01 3.03676359578622
1984-11-01 3.03676359578622
1984-12-01 3.07557207624355
1985-01-01 3.06263591609111
1985-02-01 3.15965711723444
1985-03-01 3.14025287700577
1985-04-01 3.14672095708199
1985-05-01 3.14672095708199
1985-06-01 3.25344427833966
1985-07-01 3.25344427833966
1985-08-01 3.25667831837777
1985-09-01 3.33106123925432
1985-10-01 3.33429527929243
1985-11-01 3.33752931933054
1985-12-01 3.38280587986410
1986-01-01 3.37633779978787
1986-02-01 3.42484840035954
1986-03-01 3.39897608005465
1986-04-01 3.40544416013087
1986-05-01 3.40544416013087
1986-06-01 3.52510364154098
1986-07-01 3.52833768157909
1986-08-01 3.53803980169342
1986-09-01 3.63182696279864
1986-10-01 3.63506100283675
1986-11-01 3.63829504287486
1986-12-01 3.68680564344653
1987-01-01 3.68033756337031
1987-02-01 3.73855028405630
1987-03-01 3.68033756337031
1987-04-01 3.68033756337031
1987-05-01 3.68033756337031
1987-06-01 3.80323108481852
1987-07-01 3.80646512485664
1987-08-01 3.80969916489475
1987-09-01 3.91318844611430
1987-10-01 3.90995440607619
1987-11-01 3.90995440607619
1987-12-01 4.00697560721952
1988-01-01 4.26246477023029
1988-02-01 4.32714557099250
1988-03-01 4.26893285030651
1988-04-01 4.30774133076384
1988-05-01 4.30127325068762
1988-06-01 4.44680505240261
1988-07-01 4.48884757289805
1988-08-01 4.50501777308861
1988-09-01 4.61174109434627
1988-10-01 4.62144321446061
1988-11-01 4.62791129453683
1988-12-01 4.74110269587071
1989-01-01 4.71523037556582
1989-02-01 4.97718761865281
1989-03-01 4.90927277785248
1989-04-01 5.03863437937692
1989-05-01 5.04833649949126
1989-06-01 5.21327254143492
1989-07-01 5.24884698185414
1989-08-01 5.26501718204469
1989-09-01 5.38791070349291
1989-10-01 5.42995322398835
1989-11-01 5.42995322398835
1989-12-01 5.56901694562712
1990-01-01 5.65957006669423
1990-02-01 6.10263355191544
1990-03-01 6.01531447088644
1990-04-01 6.39046311530732
1990-05-01 6.40016523542165
1990-06-01 6.50365451664120
1990-07-01 6.57480339747964
1990-08-01 6.59097359767020
1990-09-01 6.75914367965197
1990-10-01 6.94024992178619
1990-11-01 6.94348396182430
1990-12-01 7.11812212388229
1991-01-01 7.55471752902727
1991-02-01 8.15624897611592
1991-03-01 8.44407853950780
1991-04-01 8.96475898564366
1991-05-01 8.94858878545311
1991-06-01 9.18143966819710
1991-07-01 9.55982235265609
1991-08-01 9.58569467296098
1991-09-01 9.86058807620041
1991-10-01 10.11931127924930
1991-11-01 10.12577935932550
1991-12-01 10.27777924111670
1992-01-01 10.69862745850810
1992-02-01 11.06911455761810
1992-03-01 11.23160889933300
1992-04-01 11.37460392004210
1992-05-01 11.55659758276270
1992-06-01 11.65409418779170
1992-07-01 11.75159079282060
1992-08-01 11.84258762418090
1992-09-01 11.94658400287850
1992-10-01 12.03758083423880
1992-11-01 12.10907834459340
1992-12-01 12.19357540228510
1993-01-01 13.22703941559180
1993-02-01 13.64952470405050
1993-03-01 13.79251972475960
1993-04-01 13.94851429280590
1993-05-01 14.07200999250920
1993-06-01 14.17600637120670
1993-07-01 14.41649799694470
1993-08-01 14.67648894368860
1993-09-01 15.17047174250180
1993-10-01 15.26146857386220
1993-11-01 15.31346676321090
1993-12-01 15.43696246291420
1994-01-01 16.15843734012830
1994-02-01 16.48992579722670
1994-03-01 16.67841923361600
1994-04-01 16.91241108568540
1994-05-01 17.10090452207470
1994-06-01 17.28939795846390
1994-07-01 17.55588867887640
1994-08-01 17.71838302059120
1994-09-01 17.86137804130030
1994-10-01 17.99787328834090
1994-11-01 18.08237034603260
1994-12-01 18.32286197177060
1995-01-01 19.27182892738560
1995-02-01 19.96730470992530
1995-03-01 20.55228434009890
1995-04-01 21.14376374394110
1995-05-01 21.54674971139400
1995-06-01 21.96923499985270
1995-07-01 22.33322232529400
1995-08-01 22.64521146138660
1995-09-01 22.93770127647340
1995-10-01 23.20419199688580
1995-11-01 23.43818384895530
1995-12-01 23.62017751167590
1996-01-01 24.96563066107520
1996-02-01 26.07059218473640
1996-03-01 26.83106570396210
1996-04-01 27.27955008709520
1996-05-01 27.63703763886790
1996-06-01 27.89052881194320
1996-07-01 28.07902224833240
1996-08-01 28.26101591105310
1996-09-01 28.41701047909940
1996-10-01 28.56000549980850
1996-11-01 28.64450255750020
1996-12-01 28.86549486223250
1997-01-01 30.19794846429450
1997-02-01 31.17291451458390
1997-03-01 32.04388418617560
1997-04-01 32.49236856930870
1997-05-01 32.79785793173270
1997-06-01 33.07734819948230
1997-07-01 33.42183620391790
1997-08-01 33.59733009297000
1997-09-01 33.74032511367910
1997-10-01 33.89631968172540
1997-11-01 34.16281040213780
1997-12-01 34.37730293320140
1998-01-01 35.57976106189160
1998-02-01 36.85371670093630
1998-03-01 37.43869633110990
1998-04-01 37.78968410921400
1998-05-01 38.08867369796940
1998-06-01 38.38766328672480
1998-07-01 38.77764970684060
1998-08-01 38.97914269056700
1998-09-01 39.08313906926460
1998-10-01 39.24563341097940
1998-11-01 39.33013046867120
1998-12-01 39.46662571571170
1999-01-01 41.24106392723820
1999-02-01 42.46302137693420
1999-03-01 43.01550213876480
1999-04-01 43.69147860029870
1999-05-01 44.00346773639130
1999-06-01 44.28945777780950
1999-07-01 44.59494714023350
1999-08-01 44.75744148194840
1999-09-01 44.69244374526240
1999-10-01 44.71844283993680
1999-11-01 44.75744148194840
1999-12-01 44.87443740798310
2000-01-01 45.72590775856910
2000-02-01 46.58730633486870
2000-03-01 47.16157205240170
2000-04-01 47.73583776993480
2000-05-01 47.80762098462640
2000-06-01 48.16653705808460
2000-07-01 48.59723634623440
2000-08-01 48.74080277561760
2000-09-01 49.09971884907580
2000-10-01 49.24328527845900
2000-11-01 49.45863492253390
2000-12-01 49.60220135191720
2001-01-01 50.89429921636660
2001-02-01 51.75569779266610
2001-03-01 52.25818029550760
2001-04-01 52.61709636896570
2001-05-01 52.76066279834900
2001-06-01 52.97601244242390
2001-07-01 53.26314530119040
2001-08-01 53.40671173057370
2001-09-01 53.47849494526530
2001-10-01 53.55027815995690
2001-11-01 53.69384458934020
2001-12-01 53.76562780403180
2002-01-01 54.77059280971470
2002-02-01 55.41664174193930
2002-03-01 55.77555781539750
2002-04-01 56.13447388885560
2002-05-01 56.34982353293050
2002-06-01 56.63695639169710
2002-07-01 56.42160674762220
2002-08-01 56.56517317700540
2002-09-01 56.56517317700540
2002-10-01 56.70873960638870
2002-11-01 56.78052282108030
2002-12-01 56.70873960638870
2003-01-01 59.22115212059580
2003-02-01 59.65185140874560
2003-03-01 60.15433391158700
2003-04-01 60.22611712627860
2003-05-01 60.36968355566190
2003-06-01 60.51324998504520
2003-07-01 60.65681641442840
2003-08-01 60.51324998504520
2003-09-01 60.87216605850330
2003-10-01 61.30286534665310
2003-11-01 61.66178142011130
2003-12-01 61.80534784949450
2004-01-01 62.09248070826100
2004-02-01 62.88209606986900
2004-03-01 63.24101214332720
2004-04-01 63.67171143147690
2004-05-01 64.03062750493510
2004-06-01 64.17419393431840
2004-07-01 64.67667643715980
2004-08-01 64.89202608123470
2004-09-01 64.74845965185140
2004-10-01 64.74845965185140
2004-11-01 64.74845965185140
2004-12-01 64.82024286654300
2005-01-01 66.04055751630080
2005-02-01 66.61482323383380
2005-03-01 67.04552252198360
2005-04-01 67.33265538075010
2005-05-01 67.54800502482500
2005-06-01 67.47622181013340
2005-07-01 67.90692109828320
2005-08-01 68.26583717174130
2005-09-01 68.05048752766640
2005-10-01 68.12227074235810
2005-11-01 68.26583717174130
2005-12-01 68.33762038643300
2006-01-01 68.84010288927440
2006-02-01 69.12723574804090
2006-03-01 69.27080217742420
2006-04-01 69.55793503619070
2006-05-01 69.77328468026560
2006-06-01 69.91685110964890
2006-07-01 70.41933361249030
2006-08-01 70.85003290064010
2006-09-01 71.42429861817310
2006-10-01 71.63964826224800
2006-11-01 71.71143147693960
2006-12-01 71.78321469163130
2007-01-01 72.85996291200570
2007-02-01 73.57779505892200
2007-03-01 74.15206077645510
2007-04-01 74.43919363522160
2007-05-01 75.15702578213790
2007-06-01 75.51594185559610
2007-07-01 76.16199078782080
2007-08-01 76.44912364658730
2007-09-01 76.16199078782080
2007-10-01 76.23377400251240
2007-11-01 76.44912364658730
2007-12-01 76.59269007597060
2008-01-01 77.74122151103660
2008-02-01 78.24370401387810
2008-03-01 78.67440330202790
2008-04-01 78.60262008733620
2008-05-01 79.10510259017770
2008-06-01 79.32045223425260
2008-07-01 80.03828438116890
2008-08-01 80.39720045462700
2008-09-01 79.82293473709400
2008-10-01 79.82293473709400
2008-11-01 79.67936830771070
2008-12-01 79.82293473709400
2009-01-01 80.46898366931860
2009-02-01 80.82789974277680
2009-03-01 81.25859903092660
2009-04-01 81.76108153376800
2009-05-01 82.04821439253450
2009-06-01 82.26356403660940
2009-07-01 84.77597655081650
2009-08-01 85.35024226834960
2009-09-01 84.56062690674160
2009-10-01 84.41706047735840
2009-11-01 84.41706047735840
2009-12-01 84.48884369205000
2010-01-01 84.99132619489140
2010-02-01 85.78094155649940
2010-03-01 86.13985762995750
2010-04-01 86.49877370341570
2010-05-01 86.71412334749060
2010-06-01 86.85768977687380
2010-07-01 87.43195549440690
2010-08-01 87.79087156786500
2010-09-01 87.14482263564040
2010-10-01 86.92947299156550
2010-11-01 86.78590656218220
2010-12-01 86.85768977687380
2011-01-01 87.07303942094870
2011-02-01 87.36017227971520
2011-03-01 87.93443799724830
2011-04-01 88.22157085601480
2011-05-01 88.43692050008970
2011-06-01 88.72405335885620
2011-07-01 89.29831907638930
2011-08-01 89.58545193515580
2011-09-01 89.22653586169770
2011-10-01 89.15475264700600
2011-11-01 89.01118621762280
2011-12-01 89.22653586169770
2012-01-01 91.16468265837170
2012-02-01 91.38003230244660
2012-03-01 91.59538194652150
2012-04-01 92.02608123467130
2012-05-01 91.95429801997960
2012-06-01 92.45678052282110
2012-07-01 93.10282945504570
2012-08-01 93.38996231381230
2012-09-01 93.24639588442900
2012-10-01 92.95926302566250
2012-11-01 92.95926302566250
2012-12-01 93.31817909912060
2013-01-01 94.03601124603700
2013-02-01 94.61027696357000
2013-03-01 95.18454268110310
2013-04-01 95.39989232517800
2013-05-01 95.68702518394450
2013-06-01 96.11772447209430
2013-07-01 96.47664054555240
2013-08-01 96.47664054555240
2013-09-01 96.69199018962730
2013-10-01 96.76377340431900
2013-11-01 96.90733983370220
2013-12-01 97.05090626308550
2014-01-01 97.26625590716040
2014-02-01 97.05090626308550
2014-03-01 97.26625590716040
2014-04-01 97.33803912185200
2014-05-01 97.48160555123530
2014-06-01 97.84052162469340
2014-07-01 98.63013698630140
2014-08-01 99.13261948914280
2014-09-01 98.34300412753480
2014-10-01 98.48657055691810
2014-11-01 98.63013698630140
2014-12-01 98.55835377160980
2015-01-01 98.98905305975950
2015-02-01 99.20440270383440
2015-03-01 99.27618591852600
2015-04-01 99.63510199198420
2015-05-01 99.85045163605910
2015-06-01 99.85045163605910
2015-07-01 100.64006699766700
2015-08-01 100.99898307112500
2015-09-01 100.49650056828400
2015-10-01 100.42471735359200
2015-11-01 100.28115092420900
2015-12-01 100.35293413890100
2016-01-01 100.64006699766700
2016-02-01 100.78363342705000
2016-03-01 100.92719985643400
2016-04-01 101.42968235927500
2016-05-01 101.42968235927500
2016-06-01 101.71681521804200
2016-07-01 102.21929772088300
2016-08-01 102.36286415026600
2016-09-01 102.00394807680800
2016-10-01 102.14751450619100
2016-11-01 102.21929772088300
2016-12-01 102.43464736495800
2017-01-01 102.36286415026600
2017-02-01 102.57821379434100
2017-03-01 102.86534665310800
2017-04-01 103.51139558533200
2017-05-01 103.29604594125700
2017-06-01 103.57600047855500
2017-07-01 104.41586409044700
2017-08-01 104.55225219836100
2017-09-01 104.25794101812500
2017-10-01 104.15744451755700
2017-11-01 103.72674522940700
2017-12-01 104.01387808817400
2018-01-01 103.79852844409900
2018-02-01 104.22922773224900
2018-03-01 104.51636059101500
2018-04-01 105.09062630854800
2018-05-01 105.44954238200600
2018-06-01 105.80845845546400
2018-07-01 106.66985703176400
2018-08-01 106.95698989053100
2018-09-01 106.66985703176400
2018-10-01 106.81342346114700