Monthly Index 2015=100
1975-07-01 5.50220228793172
1975-08-01 4.97642064218822
1975-09-01 5.55403976106605
1975-10-01 5.57625640639150
1975-11-01 6.07241722432612
1975-12-01 5.36149959901798
1976-01-01 5.33187877164510
1976-02-01 5.35409541697055
1976-03-01 5.62068833108401
1976-04-01 5.77620211644539
1976-05-01 6.33160595595616
1976-06-01 6.37603788064867
1976-07-01 6.05020057856468
1976-08-01 5.70214799798561
1976-09-01 6.46490309599208
1976-10-01 6.53895721445186
1976-11-01 6.45009199910845
1976-12-01 5.66512162173492
1977-01-01 5.47258146012284
1977-02-01 6.02057975119179
1977-03-01 6.17609217015879
1977-04-01 6.36122678332904
1977-05-01 6.70928073073848
1977-06-01 7.13138743021332
1977-07-01 6.42787535334700
1977-08-01 5.77620211644539
1977-09-01 6.84998341921623
1977-10-01 7.05733331131755
1977-11-01 6.95365836548488
1977-12-01 6.48711837492315
1978-01-01 6.20571436436205
1978-02-01 6.42787535334700
1978-03-01 6.85738896765804
1978-04-01 7.02030693550285
1978-05-01 7.10176660240445
1978-06-01 7.81268286088220
1978-07-01 7.21284709711492
1978-08-01 5.75398547111994
1978-09-01 7.47944137718677
1978-10-01 7.39057616184336
1978-11-01 7.45722473186132
1978-12-01 6.81295567700714
1979-01-01 6.48711837492315
1979-02-01 7.07214440863718
1979-03-01 7.56089967769399
1979-04-01 7.75343983974205
1979-05-01 7.82008840976002
1979-06-01 8.08668268983187
1979-07-01 7.48684692562859
1979-08-01 6.55376694494112
1979-09-01 8.19035763610052
1979-10-01 7.99781747405246
1979-11-01 8.02003411981390
1979-12-01 6.93884726860125
1980-01-01 7.06200942490493
1980-02-01 7.49256698481795
1980-03-01 7.64185578699884
1980-04-01 7.60507448791080
1980-05-01 7.92312454473096
1980-06-01 7.93177896804580
1980-07-01 7.05119139576139
1980-08-01 6.26580247994016
1980-09-01 7.26755197863225
1980-10-01 7.33246015349351
1980-11-01 7.42765880995669
1980-12-01 6.67688758739480
1981-01-01 7.01441009667334
1981-02-01 7.78249016586490
1981-03-01 7.60507448791080
1981-04-01 7.92312454473096
1981-05-01 8.01615959536543
1981-06-01 8.23252017823629
1981-07-01 7.77383574255007
1981-08-01 6.74395936808477
1981-09-01 8.12001267514344
1981-10-01 7.73489083763331
1981-11-01 8.06375892359702
1981-12-01 7.42765880995669
1982-01-01 6.89324817026566
1982-02-01 7.81061704163811
1982-03-01 7.95125142050417
1982-04-01 7.88634324564292
1982-05-01 8.03563204782381
1982-06-01 8.08323137605540
1982-07-01 7.62238333454046
1982-08-01 6.43456373457943
1982-09-01 7.80196261832328
1982-10-01 7.99885074873576
1982-11-01 8.01615959536543
1982-12-01 7.23077067954420
1983-01-01 7.90365209227258
1983-02-01 8.35368210464398
1983-03-01 8.31690080555593
1983-04-01 8.05510450028219
1983-05-01 8.26930147732434
1983-06-01 8.65442331483447
1983-07-01 8.41859027950524
1983-08-01 6.96681076844175
1983-09-01 8.37315455710236
1983-10-01 8.47484403105166
1983-11-01 8.55057023505646
1983-12-01 8.65442331483447
1984-01-01 7.81927146495295
1984-02-01 8.76476721209862
1984-03-01 9.27105097601643
1984-04-01 9.25374212938676
1984-05-01 9.35543160333606
1984-06-01 10.22736475230560
1984-07-01 8.90540159096467
1984-08-01 7.11826317645136
1984-09-01 9.54366531043372
1984-10-01 9.29052342847481
1984-11-01 9.82493406816584
1984-12-01 9.43115780734087
1985-01-01 8.72798591301057
1985-02-01 9.43115780734087
1985-03-01 10.53676038581100
1985-04-01 9.72973541170266
1985-05-01 9.82493406816584
1985-06-01 9.84224291479551
1985-07-01 8.83183899278858
1985-08-01 7.43631323327152
1985-09-01 9.47659352974375
1985-10-01 9.41168535488249
1985-11-01 10.01100416943480
1985-12-01 9.21479722447001
1986-01-01 8.67173216146414
1986-02-01 9.58044660952176
1986-03-01 10.39612600694490
1986-04-01 10.01100416943480
1986-05-01 9.50472040551696
1986-06-01 10.32039980294010
1986-07-01 8.78423966455699
1986-08-01 7.99885074873576
1986-09-01 9.87036979056872
1986-10-01 10.06725792098120
1986-11-01 10.21654672316210
1986-12-01 9.49606598220213
1987-01-01 8.61547840991772
1987-02-01 9.90931469548547
1987-03-01 10.45237975849130
1987-04-01 10.68604918799190
1987-05-01 11.23776867431260
1987-06-01 11.24858670345610
1987-07-01 10.00234974611990
1987-08-01 9.30999588093319
1987-09-01 10.86346486594600
1987-10-01 11.02357169727040
1987-11-01 11.53850988450310
1987-12-01 10.22736475230560
1988-01-01 10.73148491039480
1988-02-01 10.94784549326560
1988-03-01 11.71592556245720
1988-04-01 11.40652992895180
1988-05-01 11.74405243823040
1988-06-01 12.66142130960280
1988-07-01 10.68604918799190
1988-08-01 9.67348166015623
1988-09-01 11.77217931400360
1988-10-01 12.63329443382960
1988-11-01 12.41909745678750
1988-12-01 12.09022937082380
1989-01-01 12.02532119596250
1989-02-01 12.20273687391660
1989-03-01 13.26939454747000
1989-04-01 12.62464001051480
1989-05-01 13.49440955365570
1989-06-01 13.95309398934190
1989-07-01 13.14823262106230
1989-08-01 10.33987225539850
1989-09-01 12.67007573291770
1989-10-01 13.19583194929390
1989-11-01 14.04829264580510
1989-12-01 13.54200888188720
1990-01-01 12.48400563164870
1990-02-01 13.17119860219820
1990-03-01 14.31652021978070
1990-04-01 13.22846468307730
1990-05-01 13.74385941098940
1990-06-01 14.71738278593450
1990-07-01 12.65580387428610
1990-08-01 11.62501441846190
1990-09-01 14.03018981538500
1990-10-01 13.85839157274770
1990-11-01 14.31652021978070
1990-12-01 13.91565765362680
1991-01-01 13.40026292571470
1991-02-01 13.97292373450590
1991-03-01 14.48831846241800
1991-04-01 13.68659333011030
1991-05-01 13.85839157274770
1991-06-01 14.94644710945100
1991-07-01 12.42673955076960
1991-08-01 12.02587698461570
1991-09-01 14.48831846241800
1991-10-01 14.54558454329710
1991-11-01 15.57637399912140
1991-12-01 14.14472197714330
1992-01-01 14.37378630065980
1992-02-01 14.88918102857190
1992-03-01 16.09176872703350
1992-04-01 15.46184183736310
1992-05-01 15.46184183736310
1992-06-01 15.69090616087960
1992-07-01 14.08745589626420
1992-08-01 13.11393252131910
1992-09-01 16.09176872703350
1992-10-01 16.32083305054990
1992-11-01 16.72169561670380
1992-12-01 14.54558454329710
1993-01-01 15.46184183736310
1993-02-01 16.09176872703350
1993-03-01 17.23709034461590
1993-04-01 16.37809913142910
1993-05-01 16.43536521230820
1993-06-01 16.37809913142910
1993-07-01 14.48831846241800
1993-08-01 13.85839157274770
1993-09-01 16.54989737406640
1993-10-01 16.66442953582470
1993-11-01 16.95075994022030
1993-12-01 16.37809913142910
1994-01-01 15.97723656527520
1994-02-01 17.58068682989060
1994-03-01 18.84054060923130
1994-04-01 17.98154939604450
1994-05-01 18.09608155780270
1994-06-01 19.12687101362700
1994-07-01 16.32083305054990
1994-08-01 16.03450264615430
1994-09-01 17.80975115340710
1994-10-01 19.29866925626430
1994-11-01 19.58499966065990
1994-12-01 19.35593533714340
1995-01-01 18.66874236659400
1995-02-01 19.75679790329730
1995-03-01 21.64657857230830
1995-04-01 21.47478032967100
1995-05-01 21.81837681494570
1995-06-01 21.64657857230830
1995-07-01 20.15766046945120
1995-08-01 19.52773357978080
1995-09-01 22.50556978549520
1995-10-01 23.65089140307760
1995-11-01 23.93722180747320
1995-12-01 23.02096451340730
1996-01-01 22.39103762373690
1996-02-01 21.93290897670400
1996-03-01 24.16628613098970
1996-04-01 22.84916627076990
1996-05-01 23.99448788835240
1996-06-01 24.50988261626450
1996-07-01 21.99017505758310
1996-08-01 19.92859614593470
1996-09-01 22.50556978549520
1996-10-01 24.39535045450620
1996-11-01 26.34239720439640
1996-12-01 23.65089140307760
1997-01-01 25.36887382945130
1997-02-01 24.56714869714360
1997-03-01 28.63304043956130
1997-04-01 26.51419544703380
1997-05-01 26.34239720439640
1997-06-01 28.28944395428660
1997-07-01 25.94153463824250
1997-08-01 24.68168085890180
1997-09-01 28.63304043956130
1997-10-01 29.49203165274820
1997-11-01 30.86641759384710
1997-12-01 28.06037963077010
1998-01-01 29.26296732923170
1998-02-01 31.49634448351740
1998-03-01 34.01605204219880
1998-04-01 32.24080353494600
1998-05-01 31.72540880703390
1998-06-01 32.92799650549550
1998-07-01 30.58008718945150
1998-08-01 30.35102286593500
1998-09-01 34.53144677011090
1998-10-01 36.13489703472640
1998-11-01 35.50497014505600
1998-12-01 33.21432690989110
1999-01-01 35.90583271120990
1999-02-01 35.27590582153950
1999-03-01 36.82209000527580
1999-04-01 35.61950230681430
1999-05-01 35.50497014505600
1999-06-01 38.02467770373740
1999-07-01 35.50497014505600
1999-08-01 33.04252866725380
1999-09-01 40.48711918153970
1999-10-01 42.89229457846280
1999-11-01 41.63244079912220
1999-12-01 39.34179756395720
2000-01-01 34.93230933626480
2000-02-01 37.10842040967140
2000-03-01 40.60165134329790
2000-04-01 43.57948754901230
2000-05-01 42.20510160791340
2000-06-01 44.83934132835300
2000-07-01 40.20078877714410
2000-08-01 38.59733851252860
2000-09-01 44.95387349011120
2000-10-01 48.67616874725420
2000-11-01 50.79501373978180
2000-12-01 47.87444361494650
2001-01-01 44.38121268132000
2001-02-01 51.42494062945210
2001-03-01 51.76853711472690
2001-04-01 51.48220671033120
2001-05-01 43.98035011516620
2001-06-01 51.13861022505650
2001-07-01 40.25805485802320
2001-08-01 43.29315714461670
2001-09-01 47.87444361494650
2001-10-01 46.95818632088050
2001-11-01 47.98897577670480
2001-12-01 50.50868333538620
2002-01-01 47.12998456351790
2002-02-01 48.50437050461690
2002-03-01 58.75499898197980
2002-04-01 51.94033535736420
2002-05-01 54.17371251165000
2002-06-01 58.81226506285890
2002-07-01 45.01113957099040
2002-08-01 46.90092024000140
2002-09-01 53.42925346022140
2002-10-01 52.45573008527630
2002-11-01 53.60105170285880
2002-12-01 47.01545240175970
2003-01-01 47.30178280615530
2003-02-01 52.85659265143020
2003-03-01 55.89169493802370
2003-04-01 55.77716277626540
2003-05-01 54.23097859252910
2003-06-01 57.43787912176000
2003-07-01 47.24451672527620
2003-08-01 53.20018913670490
2003-09-01 51.94033535736420
2003-10-01 60.53024748923260
2003-11-01 60.53024748923260
2003-12-01 55.71989669538630
2004-01-01 50.27961901186960
2004-02-01 54.34551075428740
2004-03-01 59.67125627604580
2004-04-01 59.78578843780400
2004-05-01 55.31903412923240
2004-06-01 59.27039370989190
2004-07-01 53.08565697494670
2004-08-01 46.38552551208930
2004-09-01 54.51730899692470
2004-10-01 56.57888790857310
2004-11-01 55.49083237186980
2004-12-01 56.00622709978190
2005-01-01 52.68479440879280
2005-02-01 57.49514520263910
2005-03-01 59.84305451868310
2005-04-01 59.32765979077100
2005-05-01 59.32765979077100
2005-06-01 61.56103694505680
2005-07-01 48.67616874725420
2005-08-01 55.03270372483680
2005-09-01 55.71989669538630
2005-10-01 58.69773290110070
2005-11-01 65.85599301099100
2005-12-01 52.74206048967190
2006-01-01 58.64046682022160
2006-02-01 52.62752832791370
2006-03-01 60.93111005538650
2006-04-01 63.73714801846350
2006-05-01 66.25685557714490
2006-06-01 63.62261585670520
2006-07-01 52.68479440879280
2006-08-01 57.26608087912260
2006-09-01 58.01053993055120
2006-10-01 58.18233817318860
2006-11-01 57.03701655560610
2006-12-01 58.92679722461720
2007-01-01 60.41571532747440
2007-02-01 63.50808369494700
2007-03-01 67.51670935648560
2007-04-01 64.02347842285910
2007-05-01 61.73283518769420
2007-06-01 61.79010126857330
2007-07-01 58.41140249670510
2007-08-01 59.09859546725450
2007-09-01 58.46866857758420
2007-10-01 65.28333220219980
2007-11-01 63.50808369494700
2007-12-01 61.27470654066120
2008-01-01 61.50377086417770
2008-02-01 62.53456032000190
2008-03-01 67.63124151824380
2008-04-01 59.32765979077100
2008-05-01 65.22606612132070
2008-06-01 62.70635856263930
2008-07-01 53.88738210725440
2008-08-01 61.27470654066120
2008-09-01 59.27039370989190
2008-10-01 58.52593465846330
2008-11-01 63.27901937143050
2008-12-01 53.71558386461700
2009-01-01 61.73283518769420
2009-02-01 60.87384397450730
2009-03-01 66.94404854769440
2009-04-01 62.36276207736450
2009-05-01 61.50377086417770
2009-06-01 62.01916559208980
2009-07-01 54.05918034989180
2009-08-01 51.08134414417740
2009-09-01 55.60536453362810
2009-10-01 56.63615398945230
2009-11-01 52.85659265143020
2009-12-01 50.68048157802350
2010-01-01 60.93799181617880
2010-02-01 60.49732451998740
2010-03-01 73.52848599307520
2010-04-01 58.73465533522190
2010-05-01 62.51180358829080
2010-06-01 69.81429021089080
2010-07-01 62.63770853005980
2010-08-01 55.83884167453570
2010-09-01 66.91847655020460
2010-10-01 58.29398803903050
2010-11-01 65.02990242367010
2010-12-01 60.74913440352530
2011-01-01 60.56027699087190
2011-02-01 59.99370475291160
2011-03-01 70.31790997796660
2011-04-01 61.37865911237020
2011-05-01 64.21152030217190
2011-06-01 67.67390620081840
2011-07-01 57.28674850487880
2011-08-01 61.06389675794780
2011-09-01 67.54800125904940
2011-10-01 63.26723323890460
2011-11-01 61.56751652502360
2011-12-01 57.34970097576330
2012-01-01 61.06389675794780
2012-02-01 60.37141957821840
2012-03-01 70.56971986150460
2012-04-01 59.55303745672020
2012-05-01 64.46333018570980
2012-06-01 67.54800125904940
2012-07-01 60.49732451998740
2012-08-01 61.88227887944600
2012-09-01 58.10513062637710
2012-10-01 60.68618193264090
2012-11-01 60.11960969468050
2012-12-01 56.34246144161160
2013-01-01 59.42713251495120
2013-02-01 56.65722379603400
2013-03-01 67.10733396285800
2013-04-01 60.30846710733400
2013-05-01 63.33018570978910
2013-06-01 65.40761724897700
2013-07-01 59.11237016052880
2013-08-01 56.02769908718920
2013-09-01 62.38589864652190
2013-10-01 56.65722379603400
2013-11-01 61.06389675794780
2013-12-01 57.22379603399440
2014-01-01 66.66666666666670
2014-02-01 65.84828454516840
2014-03-01 75.48001259049420
2014-04-01 81.77525967894240
2014-05-01 83.03430909663210
2014-06-01 67.35914384639600
2014-07-01 70.88448221592700
2014-08-01 69.75133774000630
2014-09-01 75.16525023607180
2014-10-01 76.92791942083730
2014-11-01 77.55744412968210
2014-12-01 65.84828454516840
2015-01-01 89.10742561880160
2015-02-01 100.20835069589100
2015-03-01 110.80923410284200
2015-04-01 97.60813401116760
2015-05-01 92.20768397366450
2015-06-01 102.40853404450400
2015-07-01 98.90824235352950
2015-08-01 95.30794232852740
2015-09-01 102.10850904242000
2015-10-01 104.50870905908800
2015-11-01 102.90857571464300
2015-12-01 103.90865905492100
2016-01-01 139.31160930077500
2016-02-01 83.80698391532630
2016-03-01 85.10709225768810
2016-04-01 95.30794232852740
2016-05-01 88.70739228269020
2016-06-01 95.90799233269440
2016-07-01 103.00858404867100
2016-08-01 73.90615884657060
2016-09-01 103.40861738478200
2016-10-01 136.11134261188400
2016-11-01 115.00958413201100
2016-12-01 101.90849237436500
2017-01-01 118.00983415284600
2017-02-01 86.50720893407790
2017-03-01 83.50695891324280
2017-04-01 103.60863405283800
2017-05-01 82.60688390699220
2017-06-01 75.30627552296020
2017-07-01 102.20851737644800
2017-08-01 74.90624218684890
2017-09-01 112.80940078339900
2017-10-01 131.41095091257600
2017-11-01 121.91015917993200
2017-12-01 101.40845070422500
2018-01-01 126.91057588132300
2018-02-01 83.70697558129840
2018-03-01 71.10592549379110
2018-04-01 98.50820901741810
2018-05-01 91.40761730144180
2018-06-01 82.20685057088090
2018-07-01 96.40803400283360
2018-08-01 86.20718393199440