Monthly Index 2015=100
1974-01-01 2.52187861040235
1974-02-01 2.55520807612334
1974-03-01 2.60245030047098
1974-04-01 2.66100619666886
1974-05-01 2.70595510915497
1974-06-01 2.70794264610163
1974-07-01 2.69754629899600
1974-08-01 2.69525298713447
1974-09-01 2.69158368815601
1974-10-01 2.68332776545448
1974-11-01 2.69341833764524
1974-12-01 2.69754629899600
1975-01-01 2.69968672340010
1975-02-01 2.69479432476216
1975-03-01 2.71359948202675
1975-04-01 2.70962440813342
1975-05-01 2.70840130847394
1975-06-01 2.70259158509138
1975-07-01 2.72720646573853
1975-08-01 2.73133442708930
1975-09-01 2.73362773895083
1975-10-01 2.74234232402467
1975-11-01 2.75120979655594
1975-12-01 2.76252346840619
1976-01-01 2.86083010353736
1976-02-01 2.87749483639786
1976-03-01 2.92550149803267
1976-04-01 2.97106196034852
1976-05-01 3.03084095620589
1976-06-01 3.12884181642219
1976-07-01 3.17042720484471
1976-08-01 3.20421533293801
1976-09-01 3.23999099797797
1976-10-01 3.29747668197380
1976-11-01 3.32392621211018
1976-12-01 3.37239153611731
1977-01-01 3.44164955433569
1977-02-01 3.51702307085151
1977-03-01 3.53108871693560
1977-04-01 3.53231181659508
1977-05-01 3.59224369990989
1977-06-01 3.63795704968317
1977-07-01 3.69039744758363
1977-08-01 3.69299653436003
1977-09-01 3.72204515127282
1977-10-01 3.74451960751587
1977-11-01 3.75231686784510
1977-12-01 3.75690349156817
1978-01-01 3.82753749690348
1978-02-01 3.84435511722140
1978-03-01 3.92049307102440
1978-04-01 3.97155748180793
1978-05-01 4.03164225258017
1978-06-01 4.06038509457809
1978-07-01 4.09906562130933
1978-08-01 4.10426379486214
1978-09-01 4.12857290059443
1978-10-01 4.16404279071951
1978-11-01 4.22932573504457
1978-12-01 4.25959745161684
1979-01-01 4.51889457942784
1979-02-01 4.60374711830467
1979-03-01 4.63952278334463
1979-04-01 4.69991332903174
1979-05-01 4.80402968754547
1979-06-01 4.96379708056581
1979-07-01 5.11225080173590
1979-08-01 5.18808298062403
1979-09-01 5.48407309821960
1979-10-01 5.53024511036519
1979-11-01 5.61616786144407
1979-12-01 5.72578816842548
1980-01-01 5.90053853227452
1980-02-01 6.13659676655529
1980-03-01 6.23261008982493
1980-04-01 6.31180579277664
1980-05-01 6.37617141235708
1980-06-01 6.58822631582043
1980-07-01 6.76267090475460
1980-08-01 6.87611339817191
1980-09-01 6.99735315191844
1980-10-01 7.01585253426816
1980-11-01 7.04948777490403
1980-12-01 7.12027466769677
1981-01-01 7.18422073684980
1981-02-01 7.44080004888015
1981-03-01 7.53701729089154
1981-04-01 7.63323453290292
1981-05-01 7.82566901692568
1981-06-01 7.92188625893706
1981-07-01 7.95395867294085
1981-08-01 8.11432074295982
1981-09-01 8.21053798497120
1981-10-01 8.37090005499017
1981-11-01 8.40297246899396
1981-12-01 8.43504488299776
1982-01-01 8.49918971100535
1982-02-01 8.65955178102432
1982-03-01 8.81991385104329
1982-04-01 8.91613109305467
1982-05-01 9.01234833506605
1982-06-01 9.14063799108122
1982-07-01 9.30100006110019
1982-08-01 9.46136213111916
1982-09-01 9.65379661514192
1982-10-01 9.75001385715331
1982-11-01 9.84623109916468
1982-12-01 9.91037592717227
1983-01-01 10.19902765320640
1983-02-01 10.45560696523680
1983-03-01 10.68011386326330
1983-04-01 10.80840351927850
1983-05-01 10.96876558929750
1983-06-01 11.12912765931640
1983-07-01 11.32156214333920
1983-08-01 11.48192421335820
1983-09-01 11.64228628337710
1983-10-01 11.83472076739990
1983-11-01 12.02715525142270
1983-12-01 12.21958973544540
1984-01-01 12.47616904747580
1984-02-01 12.73274835950610
1984-03-01 12.82896560151750
1984-04-01 12.95725525753270
1984-05-01 12.98932767153650
1984-06-01 13.18176215555920
1984-07-01 13.31005181157440
1984-08-01 13.53455870960100
1984-09-01 13.59870353760860
1984-10-01 13.85528284963890
1984-11-01 14.01564491965790
1984-12-01 14.20807940368060
1985-01-01 14.36844147369960
1985-02-01 14.52880354371860
1985-03-01 14.75331044174510
1985-04-01 14.88160009776030
1985-05-01 15.20232423779820
1985-06-01 15.52304837783620
1985-07-01 15.58719320584380
1985-08-01 15.71548286185890
1985-09-01 16.42107596994240
1985-10-01 16.77387252398410
1985-11-01 17.38324839005620
1985-12-01 17.63982770208660
1986-01-01 18.24920356815860
1986-02-01 18.66614495020800
1986-03-01 19.14723116026490
1986-04-01 19.30759323028380
1986-05-01 19.50002771430660
1986-06-01 19.66038978432560
1986-07-01 19.75660702633700
1986-08-01 19.78867944034080
1986-09-01 19.94904151035970
1986-10-01 20.14147599438250
1986-11-01 20.07733116637490
1986-12-01 20.07733116637490
1987-01-01 20.14147599438250
1987-02-01 20.49427254842420
1987-03-01 20.68670703244700
1987-04-01 21.10364841449630
1987-05-01 21.16779324250390
1987-06-01 21.42437255453420
1987-07-01 21.52058979654560
1987-08-01 21.58473462455320
1987-09-01 21.87338635058740
1987-10-01 22.00167600660250
1987-11-01 22.61105187267460
1987-12-01 22.73934152868980
1988-01-01 22.25825531863290
1988-02-01 22.38654497464800
1988-03-01 22.45068980265560
1988-04-01 22.83555877070120
1988-05-01 23.06006566872770
1988-06-01 23.50907946478080
1988-07-01 23.54115187878460
1988-08-01 23.57322429278840
1988-09-01 24.08638291684910
1988-10-01 24.43917947089080
1988-11-01 24.95233809495160
1988-12-01 24.98441050895530
1989-01-01 25.72207603104260
1989-02-01 26.26730706910710
1989-03-01 26.39559672512230
1989-04-01 26.74839327916400
1989-05-01 27.00497259119440
1989-06-01 26.97290017719060
1989-07-01 27.22947948922090
1989-08-01 27.93507259730440
1989-09-01 28.03128983931570
1989-10-01 28.41615880736130
1989-11-01 28.89724501741820
1989-12-01 29.02553467343340
1990-01-01 29.34625881347130
1990-02-01 30.08392433555860
1990-03-01 30.11599674956230
1990-04-01 30.62915537362300
1990-05-01 31.71961744975200
1990-06-01 31.91205193377480
1990-07-01 31.97619676178240
1990-08-01 32.16863124580510
1990-09-01 33.86846918800620
1990-10-01 34.06090367202900
1990-11-01 34.12504850003660
1990-12-01 34.92685885013140
1991-01-01 36.11353816827180
1991-02-01 36.27390023829070
1991-03-01 36.62669679233250
1991-04-01 37.23607265840460
1991-05-01 37.90959335248420
1991-06-01 37.94166576648800
1991-07-01 38.03788300849940
1991-08-01 38.55104163256010
1991-09-01 39.41699681066250
1991-10-01 39.44906922466630
1991-11-01 39.60943129468530
1991-12-01 39.60943129468530
1992-01-01 40.37916923077640
1992-02-01 40.44331405878390
1992-03-01 40.73196578481810
1992-04-01 40.89232785483700
1992-05-01 41.08476233885980
1992-06-01 41.18097958087120
1992-07-01 41.18097958087120
1992-08-01 43.07325200709500
1992-09-01 45.28624857335680
1992-10-01 45.44661064337580
1992-11-01 45.47868305737960
1992-12-01 45.51075547138340
1993-01-01 46.05598650944780
1993-02-01 46.88986927354650
1993-03-01 47.43510031161100
1993-04-01 47.65960720963750
1993-05-01 47.69167962364130
1993-06-01 47.69167962364130
1993-07-01 48.71799687176270
1993-08-01 49.03872101180070
1993-09-01 49.10286583980820
1993-10-01 49.16701066781580
1993-11-01 49.16701066781580
1993-12-01 49.51980722185760
1994-01-01 50.16125550193350
1994-02-01 50.32161757195240
1994-03-01 50.96306585202830
1994-04-01 51.18757275005490
1994-05-01 51.34793482007380
1994-06-01 51.60451413210420
1994-07-01 51.66865896011180
1994-08-01 51.89316585813830
1994-09-01 52.11767275616490
1994-10-01 52.50254172421040
1994-11-01 52.82326586424830
1994-12-01 52.88741069225590
1995-01-01 54.04201759639250
1995-02-01 54.49103139244560
1995-03-01 54.58724863445700
1995-04-01 54.65139346246460
1995-05-01 55.03626243051010
1995-06-01 55.22869691453290
1995-07-01 55.42113139855560
1995-08-01 55.45320381255940
1995-09-01 56.57573830269220
1995-10-01 56.57573830269220
1995-11-01 56.73610037271120
1995-12-01 56.73610037271120
1996-01-01 58.24350383088950
1996-02-01 58.62837279893500
1996-03-01 58.75666245495020
1996-04-01 58.82080728295780
1996-05-01 59.14153142299570
1996-06-01 59.20567625100330
1996-07-01 59.30189349301470
1996-08-01 59.30189349301470
1996-09-01 60.61686246717020
1996-10-01 60.84136936519680
1996-11-01 60.96965902121200
1996-12-01 61.06587626322330
1997-01-01 62.28462799536750
1997-02-01 62.60535213540540
1997-03-01 62.63742454940920
1997-04-01 62.70156937741680
1997-05-01 63.05436593145850
1997-06-01 63.05436593145850
1997-07-01 63.34301765749270
1997-08-01 63.66374179753060
1997-09-01 64.81834870166720
1997-10-01 64.97871077168620
1997-11-01 65.17114525570890
1997-12-01 65.23529008371650
1998-01-01 66.38989698785310
1998-02-01 66.71062112789100
1998-03-01 66.80683836990240
1998-04-01 66.90305561191380
1998-05-01 67.44828664997830
1998-06-01 69.18019700618320
1998-07-01 69.24434183419080
1998-08-01 69.24434183419080
1998-09-01 69.56506597422870
1998-10-01 69.66128321624000
1998-11-01 69.75750045825140
1998-12-01 69.82164528625900
1999-01-01 70.55931080834630
1999-02-01 70.71967287836520
1999-03-01 77.51902464716950
1999-04-01 70.94417977639180
1999-05-01 71.13661426041460
1999-06-01 71.42526598644870
1999-07-01 71.45733840045250
1999-08-01 71.52148322846010
1999-09-01 71.71391771248290
1999-10-01 71.81013495449420
1999-11-01 71.93842461050940
1999-12-01 72.03464185252080
2000-01-01 72.03464185252080
2000-02-01 72.13085909453220
2000-03-01 72.29122116455110
2000-04-01 72.45158323457010
2000-05-01 72.57987289058530
2000-06-01 72.90059703062320
2000-07-01 72.99681427263460
2000-08-01 73.02888668663840
2000-09-01 73.44582806868770
2000-10-01 73.73447979472190
2000-11-01 73.79862462272950
2000-12-01 73.95898669274840
2001-01-01 73.95898669274840
2001-02-01 74.05520393475980
2001-03-01 74.11934876276740
2001-04-01 74.21556600477880
2001-05-01 74.50421773081290
2001-06-01 74.85701428485460
2001-07-01 74.85701428485460
2001-08-01 74.85701428485460
2001-09-01 75.04944876887740
2001-10-01 75.14566601088880
2001-11-01 75.24188325290020
2001-12-01 75.75504187696090
2002-01-01 75.97595339609280
2002-02-01 76.04914795620460
2002-03-01 76.12234251631640
2002-04-01 76.26873163654010
2002-05-01 76.48831531687560
2002-06-01 76.48831531687560
2002-07-01 76.70789899721120
2002-08-01 76.70789899721120
2002-09-01 77.00067723765860
2002-10-01 77.14706635788220
2002-11-01 77.14706635788220
2002-12-01 77.22026091799410
2003-01-01 77.43984459832960
2003-02-01 77.87901195900060
2003-03-01 78.39137387978360
2003-04-01 78.68415212023090
2003-05-01 78.75734668034280
2003-06-01 78.83054124045460
2003-07-01 78.75734668034280
2003-08-01 78.90373580056650
2003-09-01 79.34290316123750
2003-10-01 79.41609772134940
2003-11-01 79.48929228146120
2003-12-01 79.63568140168490
2004-01-01 79.63568140168490
2004-02-01 80.00165420224410
2004-03-01 80.73359980336250
2004-04-01 81.09957260392180
2004-05-01 81.97790732526390
2004-06-01 81.97790732526390
2004-07-01 82.05110188537570
2004-08-01 82.05110188537570
2004-09-01 82.70985292638230
2004-10-01 83.00263116682960
2004-11-01 83.00263116682960
2004-12-01 83.29540940727700
2005-01-01 83.36860396738890
2005-02-01 83.58818764772440
2005-03-01 83.88096588817180
2005-04-01 84.32013324884280
2005-05-01 84.17374412861910
2005-06-01 84.32013324884280
2005-07-01 84.68610604940200
2005-08-01 85.05207884996120
2005-09-01 85.41805165052050
2005-10-01 85.71082989096780
2005-11-01 85.93041357130340
2005-12-01 86.22319181175070
2006-01-01 86.44277549208630
2006-02-01 86.88194285275730
2006-03-01 87.46749933365210
2006-04-01 88.05305581454680
2006-05-01 88.85819597577710
2006-06-01 89.29736333644810
2006-07-01 89.59014157689550
2006-08-01 90.02930893756660
2006-09-01 90.83444909879680
2006-10-01 91.27361645946790
2006-11-01 91.78597838025080
2006-12-01 92.07875662069810
2007-01-01 92.44472942125740
2007-02-01 93.03028590215210
2007-03-01 93.76223150327050
2007-04-01 94.56737166450080
2007-05-01 95.00653902517190
2007-06-01 95.07973358528370
2007-07-01 95.37251182573110
2007-08-01 95.37251182573110
2007-09-01 95.95806830662580
2007-10-01 96.25084654707320
2007-11-01 96.39723566729690
2007-12-01 96.54362478752060
2008-01-01 97.20237582852710
2008-02-01 97.61556339846780
2008-03-01 99.06171989325990
2008-04-01 99.78479814065590
2008-05-01 101.12765774296300
2008-06-01 102.88370491521000
2008-07-01 104.43315830248800
2008-08-01 104.01997073254700
2008-09-01 102.88370491521000
2008-10-01 101.74743909787400
2008-11-01 100.71447017302200
2008-12-01 100.30128260308200
2009-01-01 99.99139192562620
2009-02-01 99.78479814065590
2009-03-01 99.37161057071530
2009-04-01 99.57820435568560
2009-05-01 99.78479814065590
2009-06-01 99.99139192562620
2009-07-01 99.99139192562620
2009-08-01 100.40457949556700
2009-09-01 100.81776706550700
2009-10-01 101.02436085047800
2009-11-01 100.92106395799300
2009-12-01 101.23095463544800
2010-01-01 101.54084531290400
2010-02-01 101.64414220538900
2010-03-01 102.05732977532900
2010-04-01 103.09029870018100
2010-05-01 103.40018937763600
2010-06-01 103.40018937763600
2010-07-01 103.50348627012100
2010-08-01 103.71008005509200
2010-09-01 103.81337694757700
2010-10-01 104.12326762503200
2010-11-01 104.43315830248800
2010-12-01 104.84634587242800
2011-01-01 105.46612722733900
2011-02-01 105.77601790479500
2011-03-01 105.87931479728000
2011-04-01 105.77601790479500
2011-05-01 105.77601790479500
2011-06-01 105.87931479728000
2011-07-01 106.08590858225000
2011-08-01 105.98261168976500
2011-09-01 105.98261168976500
2011-10-01 105.87931479728000
2011-11-01 105.77601790479500
2011-12-01 105.87931479728000
2012-01-01 106.18920547473500
2012-02-01 106.29250236722000
2012-03-01 106.60239304467600
2012-04-01 106.80898682964600
2012-05-01 106.80898682964600
2012-06-01 106.60239304467600
2012-07-01 106.70568993716100
2012-08-01 106.60239304467600
2012-09-01 106.49909615219100
2012-10-01 106.39579925970600
2012-11-01 106.18920547473500
2012-12-01 106.08590858225000
2013-01-01 105.87931479728000
2013-02-01 105.67272101231000
2013-03-01 105.56942411982400
2013-04-01 105.25953344236900
2013-05-01 105.15623654988400
2013-06-01 105.05293965739900
2013-07-01 104.84634587242800
2013-08-01 104.74304897994300
2013-09-01 104.53645519497300
2013-10-01 104.32986141000300
2013-11-01 104.12326762503200
2013-12-01 104.01997073254700
2014-01-01 102.98700180769600
2014-02-01 102.78040802272500
2014-03-01 102.47051734527000
2014-04-01 102.36722045278500
2014-05-01 102.26392356030000
2014-06-01 101.95403288284400
2014-07-01 101.85073599035900
2014-08-01 101.64414220538900
2014-09-01 101.54084531290400
2014-10-01 101.64414220538900
2014-11-01 101.64414220538900
2014-12-01 101.23095463544800
2015-01-01 100.92106395799300
2015-02-01 100.71447017302200
2015-03-01 100.61117328053700
2015-04-01 100.40457949556700
2015-05-01 100.40457949556700
2015-06-01 100.30128260308200
2015-07-01 100.09468881811100
2015-08-01 99.78479814065590
2015-09-01 99.68150124817080
2015-10-01 99.16501678574500
2015-11-01 99.06171989325990
2015-12-01 98.85512610828960
2016-01-01 98.54523543083410
2016-02-01 98.44193853834900
2016-03-01 98.23534475337860
2016-04-01 98.33864164586380
2016-05-01 98.44193853834900
2016-06-01 98.33864164586380
2016-07-01 98.23534475337860
2016-08-01 98.02875096840840
2016-09-01 97.92545407592320
2016-10-01 97.82215718343800
2016-11-01 98.02875096840840
2016-12-01 98.33864164586380
2017-01-01 98.54523543083410
2017-02-01 98.64853232331930
2017-03-01 98.64853232331930
2017-04-01 98.44193853834900
2017-05-01 98.33864164586380
2017-06-01 98.02875096840840
2017-07-01 98.13204786089350
2017-08-01 98.23534475337860
2017-09-01 98.85512610828960
2017-10-01 98.95842300077470
2017-11-01 99.06171989325990
2017-12-01 99.16501678574500
2018-01-01 99.37161057071530
2018-02-01 99.57820435568560
2018-03-01 99.57820435568560
2018-04-01 99.47490746320050
2018-05-01 99.47490746320050
2018-06-01 99.47490746320050
2018-07-01 99.57820435568560
2018-08-01 99.57820435568560
2018-09-01 99.47490746320050