Monthly Index source base
1970-01-01 0.00126917
1970-02-01 0.00128192
1970-03-01 0.00130868
1970-04-01 0.00130358
1970-05-01 0.00131377
1970-06-01 0.00128829
1970-07-01 0.00126663
1970-08-01 0.00129466
1970-09-01 0.00135328
1970-10-01 0.00137876
1970-11-01 0.00133034
1970-12-01 0.00135710
1971-01-01 0.00142464
1971-02-01 0.00144120
1971-03-01 0.00148835
1971-04-01 0.00148198
1971-05-01 0.00149217
1971-06-01 0.00145777
1971-07-01 0.00141826
1971-08-01 0.00142591
1971-09-01 0.00152021
1971-10-01 0.00154951
1971-11-01 0.00154442
1971-12-01 0.00156863
1972-01-01 0.00160686
1972-02-01 0.00158137
1972-03-01 0.00164763
1972-04-01 0.00163744
1972-05-01 0.00164381
1972-06-01 0.00152785
1972-07-01 0.00152021
1972-08-01 0.00153422
1972-09-01 0.00157755
1972-10-01 0.00162979
1972-11-01 0.00167949
1972-12-01 0.00171644
1973-01-01 0.00176614
1973-02-01 0.00179417
1973-03-01 0.00186936
1973-04-01 0.00191141
1973-05-01 0.00192288
1973-06-01 0.00188210
1973-07-01 0.00190631
1973-08-01 0.00192925
1973-09-01 0.00196110
1973-10-01 0.00202354
1973-11-01 0.00212294
1973-12-01 0.00218155
1974-01-01 0.00227585
1974-02-01 0.00268107
1974-03-01 0.00270910
1974-04-01 0.00268999
1974-05-01 0.00276262
1974-06-01 0.00269381
1974-07-01 0.00265431
1974-08-01 0.00261353
1974-09-01 0.00267979
1974-10-01 0.00280085
1974-11-01 0.00337937
1974-12-01 0.00367882
1975-01-01 0.00377694
1975-02-01 0.00389162
1975-03-01 0.00399739
1975-04-01 0.00405218
1975-05-01 0.00417961
1975-06-01 0.00403562
1975-07-01 0.00399612
1975-08-01 0.00394387
1975-09-01 0.00405473
1975-10-01 0.00429047
1975-11-01 0.00443574
1975-12-01 0.00441535
1976-01-01 0.00444211
1976-02-01 0.00448416
1976-03-01 0.00480400
1976-04-01 0.00499260
1976-05-01 0.00511238
1976-06-01 0.00494927
1976-07-01 0.00510983
1976-08-01 0.00522196
1976-09-01 0.00539781
1976-10-01 0.00557749
1976-11-01 0.00600182
1976-12-01 0.00622609
1977-01-01 0.00623714
1977-02-01 0.00626830
1977-03-01 0.00657471
1977-04-01 0.00660587
1977-05-01 0.00681360
1977-06-01 0.00717194
1977-07-01 0.00722387
1977-08-01 0.00744718
1977-09-01 0.00786784
1977-10-01 0.00813270
1977-11-01 0.00908307
1977-12-01 0.00910384
1978-01-01 0.00935312
1978-02-01 0.00950373
1978-03-01 0.00991400
1978-04-01 0.01018924
1978-05-01 0.01010096
1978-06-01 0.01013731
1978-07-01 0.01031907
1978-08-01 0.01061509
1978-09-01 0.01125387
1978-10-01 0.01161220
1978-11-01 0.01271837
1978-12-01 0.01334676
1979-01-01 0.01396996
1979-02-01 0.01448409
1979-03-01 0.01533060
1979-04-01 0.01629655
1979-05-01 0.01686262
1979-06-01 0.01660815
1979-07-01 0.01715864
1979-08-01 0.01979683
1979-09-01 0.02171316
1979-10-01 0.02298552
1979-11-01 0.02630403
1979-12-01 0.02961216
1980-01-01 0.03173102
1980-02-01 0.03462888
1980-03-01 0.03840960
1980-04-01 0.04227860
1980-05-01 0.04649036
1980-06-01 0.04783023
1980-07-01 0.04990235
1980-08-01 0.05384406
1980-09-01 0.05820643
1980-10-01 0.06483307
1980-11-01 0.07070149
1980-12-01 0.07562473
1981-01-01 0.08029216
1981-02-01 0.08705145
1981-03-01 0.09171126
1981-04-01 0.09324746
1981-05-01 0.09304264
1981-06-01 0.09191609
1981-07-01 0.09411798
1981-08-01 0.09775366
1981-09-01 0.10727811
1981-10-01 0.11736584
1981-11-01 0.12304978
1981-12-01 0.13073080
1982-01-01 0.13917991
1982-02-01 0.14988211
1982-03-01 0.15904812
1982-04-01 0.17118412
1982-05-01 0.18306408
1982-06-01 0.19340784
1982-07-01 0.21527311
1982-08-01 0.23631908
1982-09-01 0.25833798
1982-10-01 0.27405845
1982-11-01 0.29489959
1982-12-01 0.31922279
1983-01-01 0.36136593
1983-02-01 0.39623772
1983-03-01 0.42696176
1983-04-01 0.47335506
1983-05-01 0.49486189
1983-06-01 0.47617143
1983-07-01 0.48462054
1983-08-01 0.51135046
1983-09-01 0.57115992
1983-10-01 0.70783070
1983-11-01 0.82074155
1983-12-01 0.91803435
1984-01-01 1.06561216
1984-02-01 1.20310224
1984-03-01 1.34632748
1984-04-01 1.57312211
1984-05-01 1.83970438
1984-06-01 2.06450194
1984-07-01 2.20916097
1984-08-01 2.61543521
1984-09-01 3.25976956
1984-10-01 4.43547620
1984-11-01 4.91610261
1984-12-01 5.11514319
1985-01-01 5.44839663
1985-02-01 6.37523853
1985-03-01 7.19454630
1985-04-01 8.31597380
1985-05-01 8.70514499
1985-06-01 9.96995135
1985-07-01 12.91945930
1985-08-01 13.41616460
1985-09-01 14.57855750
1985-10-01 15.64877830
1985-11-01 14.76802240
1985-12-01 14.84483250
1986-01-01 15.38854480
1986-02-01 15.74103830
1986-03-01 15.98337760
1986-04-01 16.52313330
1986-05-01 16.99679640
1986-06-01 17.33827450
1986-07-01 16.99679640
1986-08-01 17.12898150
1986-09-01 17.37132080
1986-10-01 17.88904560
1986-11-01 18.74824860
1986-12-01 19.28800430
1987-01-01 20.10314550
1987-02-01 19.78369830
1987-03-01 19.81674450
1987-04-01 20.18025350
1987-05-01 19.86080620
1987-06-01 19.71760570
1987-07-01 19.21089630
1987-08-01 19.53034350
1987-09-01 19.60745150
1987-10-01 19.94892960
1987-11-01 20.10314550
1987-12-01 20.38954650
1988-01-01 21.16476970
1988-02-01 21.16476970
1988-03-01 21.99865360
1988-04-01 23.54729530
1988-05-01 23.80540230
1988-06-01 22.99137270
1988-07-01 22.79282890
1988-08-01 23.17006210
1988-09-01 23.96423730
1988-10-01 24.63928630
1988-11-01 24.97681070
1988-12-01 24.69884940
1989-01-01 27.55788020
1989-02-01 28.25278350
1989-03-01 27.77627840
1989-04-01 28.45132730
1989-05-01 27.75642400
1989-06-01 27.33948200
1989-07-01 27.16079260
1989-08-01 27.53802580
1989-09-01 27.85569590
1989-10-01 28.33220100
1989-11-01 28.39176420
1989-12-01 28.78885180
1990-01-01 28.78885180
1990-02-01 29.00725000
1990-03-01 29.16608500
1990-04-01 29.84113400
1990-05-01 30.49632850
1990-06-01 29.94040590
1990-07-01 30.01982340
1990-08-01 30.27793030
1990-09-01 30.33749350
1990-10-01 30.83385300
1990-11-01 31.84642640
1990-12-01 31.90598950
1991-01-01 33.01783490
1991-02-01 33.25608740
1991-03-01 32.95827170
1991-04-01 33.51419440
1991-05-01 33.93113640
1991-06-01 33.97084510
1991-07-01 33.89142760
1991-08-01 34.86429220
1991-09-01 35.71803060
1991-10-01 36.17468140
1991-11-01 35.73788500
1991-12-01 36.29380760
1992-01-01 37.44536170
1992-02-01 38.67633330
1992-03-01 40.70148010
1992-04-01 41.33682030
1992-05-01 39.37123660
1992-06-01 38.25939130
1992-07-01 37.48507050
1992-08-01 37.52477920
1992-09-01 38.63662450
1992-10-01 39.47050850
1992-11-01 39.51021730
1992-12-01 39.90730490
1993-01-01 40.44337320
1993-02-01 40.90002390
1993-03-01 40.82060640
1993-04-01 41.39638340
1993-05-01 40.76104330
1993-06-01 40.32424690
1993-07-01 40.34410130
1993-08-01 41.47580100
1993-09-01 41.79347110
1993-10-01 41.99201490
1993-11-01 42.54793750
1993-12-01 42.62735500
1994-01-01 42.77180890
1994-02-01 43.14337870
1994-03-01 43.72137610
1994-04-01 44.50580110
1994-05-01 44.09294580
1994-06-01 44.50580110
1994-07-01 44.87737090
1994-08-01 46.11593680
1994-09-01 47.27193160
1994-10-01 48.71692520
1994-11-01 50.49220300
1994-12-01 51.15277140
1995-01-01 49.74906340
1995-02-01 49.17106600
1995-03-01 48.51049750
1995-04-01 48.84078180
1995-05-01 48.42792650
1995-06-01 47.68478690
1995-07-01 47.51964480
1995-08-01 48.38664090
1995-09-01 49.46006470
1995-10-01 50.16191870
1995-11-01 50.36834640
1995-12-01 50.28577530
1996-01-01 50.24448980
1996-02-01 50.86377270
1996-03-01 52.59776500
1996-04-01 53.79504540
1996-05-01 53.79504540
1996-06-01 53.42347560
1996-07-01 53.91890190
1996-08-01 54.62075590
1996-09-01 55.19875340
1996-10-01 55.36389550
1996-11-01 55.24003890
1996-12-01 55.07489680
1997-01-01 55.07489680
1997-02-01 57.01531670
1997-03-01 58.04745490
1997-04-01 58.13002600
1997-05-01 58.50159570
1997-06-01 58.04745490
1997-07-01 58.41902470
1997-08-01 59.74016160
1997-09-01 59.86401820
1997-10-01 60.31815910
1997-11-01 59.90530380
1997-12-01 59.57501950
1998-01-01 59.98787480
1998-02-01 59.82273270
1998-03-01 59.86401820
1998-04-01 60.60715780
1998-05-01 61.72186710
1998-06-01 60.68972880
1998-07-01 60.68972880
1998-08-01 61.76315260
1998-09-01 63.49714490
1998-10-01 64.90085290
1998-11-01 65.23113710
1998-12-01 65.39627920
1999-01-01 65.67315030
1999-02-01 65.85919320
1999-03-01 65.23905020
1999-04-01 66.10725050
1999-05-01 66.23127910
1999-06-01 66.10725050
1999-07-01 65.92120750
1999-08-01 65.92120750
1999-09-01 65.85919320
1999-10-01 66.60336490
1999-11-01 66.16926480
1999-12-01 67.40955090
2000-01-01 67.09947940
2000-02-01 67.28552230
2000-03-01 66.97545070
2000-04-01 66.35530770
2000-05-01 68.02969400
2000-06-01 66.78940780
2000-07-01 67.09947940
2000-08-01 67.59559380
2000-09-01 67.84365100
2000-10-01 69.02192290
2000-11-01 68.89789420
2000-12-01 68.33976550
2001-01-01 68.08437510
2001-02-01 67.88154180
2001-03-01 67.67870850
2001-04-01 68.76048600
2001-05-01 69.63943030
2001-06-01 69.36898590
2001-07-01 69.09854150
2001-08-01 69.63943030
2001-09-01 69.97748580
2001-10-01 70.24793020
2001-11-01 69.84226360
2001-12-01 69.63943030
2002-01-01 70.04509690
2002-02-01 69.77465250
2002-03-01 69.36898590
2002-04-01 70.45076350
2002-05-01 69.63943030
2002-06-01 69.77465250
2002-07-01 70.31554130
2002-08-01 71.73537430
2002-09-01 73.22281850
2002-10-01 73.49326290
2002-11-01 72.68192970
2002-12-01 72.27626310
2003-01-01 71.63341680
2003-02-01 72.05980620
2003-03-01 73.05471470
2003-04-01 73.62323390
2003-05-01 74.68920740
2003-06-01 74.12068820
2003-07-01 72.98364980
2003-08-01 72.62832540
2003-09-01 72.62832540
2003-10-01 73.19684450
2003-11-01 73.12577960
2003-12-01 72.98364980
2004-01-01 73.12577960
2004-02-01 73.19684450
2004-03-01 72.84152000
2004-04-01 73.26790940
2004-05-01 72.77045520
2004-06-01 71.27809230
2004-07-01 71.06489760
2004-08-01 71.49128700
2004-09-01 71.84661150
2004-10-01 72.27300090
2004-11-01 72.62832540
2004-12-01 74.97346700
2005-01-01 74.19175310
2005-02-01 74.40494780
2005-03-01 73.55216900
2005-04-01 73.62323390
2005-05-01 73.69429880
2005-06-01 72.34406580
2005-07-01 72.27300090
2005-08-01 72.98364980
2005-09-01 74.12068820
2005-10-01 74.68920740
2005-11-01 75.54198620
2005-12-01 74.40494780
2006-01-01 75.39985640
2006-02-01 76.18157020
2006-03-01 76.82115430
2006-04-01 78.31351720
2006-05-01 78.38458210
2006-06-01 77.67393310
2006-07-01 77.60286820
2006-08-01 77.67393310
2006-09-01 77.74499800
2006-10-01 78.38458210
2006-11-01 78.59777680
2006-12-01 78.52671190
2007-01-01 79.54901000
2007-02-01 79.23857490
2007-03-01 79.08335730
2007-04-01 79.47140120
2007-05-01 80.40270670
2007-06-01 79.08335730
2007-07-01 79.08335730
2007-08-01 81.02357700
2007-09-01 81.95488250
2007-10-01 82.42053530
2007-11-01 83.35184070
2007-12-01 84.05031990
2008-01-01 86.37858360
2008-02-01 88.70684730
2008-03-01 88.62923850
2008-04-01 90.87989340
2008-05-01 92.19924280
2008-06-01 90.10380550
2008-07-01 91.50076370
2008-08-01 92.35446040
2008-09-01 92.35446040
2008-10-01 93.28576590
2008-11-01 91.73359010
2008-12-01 89.71576150
2009-01-01 89.29373140
2009-02-01 89.47503850
2009-03-01 90.47222740
2009-04-01 91.28810920
2009-05-01 91.56006980
2009-06-01 90.83484150
2009-07-01 92.46660510
2009-08-01 93.46379400
2009-09-01 92.91987280
2009-10-01 92.91987280
2009-11-01 92.46660510
2009-12-01 92.01333740
2010-01-01 91.56006980
2010-02-01 92.01333740
2010-03-01 91.74137680
2010-04-01 92.37595160
2010-05-01 92.64791220
2010-06-01 92.55725860
2010-07-01 92.55725860
2010-08-01 93.55444750
2010-09-01 96.27405360
2010-10-01 97.81516360
2010-11-01 96.72732120
2010-12-01 96.54601420
2011-01-01 96.86783420
2011-02-01 97.99420440
2011-03-01 97.52488350
2011-04-01 97.99420440
2011-05-01 97.99420440
2011-06-01 98.18193270
2011-07-01 97.43101930
2011-08-01 97.52488350
2011-09-01 95.08441480
2011-10-01 95.36600730
2011-11-01 96.11692080
2011-12-01 95.92919240
2012-01-01 97.52488350
2012-02-01 96.77397000
2012-03-01 96.68010590
2012-04-01 96.68010590
2012-05-01 97.05556260
2012-06-01 95.74146400
2012-07-01 95.55373570
2012-08-01 97.99420440
2012-09-01 99.30830290
2012-10-01 99.49603130
2012-11-01 98.65125360
2012-12-01 98.83898200
2013-01-01 100.45063000
2013-02-01 101.62092900
2013-03-01 100.64568000
2013-04-01 102.10855300
2013-05-01 101.81597800
2013-06-01 102.59617700
2013-07-01 103.37637600
2013-08-01 102.98627700
2013-09-01 103.47390100
2013-10-01 105.03430000
2013-11-01 103.37637600
2013-12-01 103.76647600
2014-01-01 103.18132700
2014-02-01 102.20607800
2014-03-01 102.30360300
2014-04-01 101.62092900
2014-05-01 101.62092900
2014-06-01 100.74320500
2014-07-01 100.74320500
2014-08-01 101.81597800
2014-09-01 100.15805500
2014-10-01 100.84073000
2014-11-01 100.25558000
2014-12-01 99.08528160
2015-01-01 98.98368230
2015-02-01 99.50450640
2015-03-01 98.98195220
2015-04-01 100.80016300
2015-05-01 101.74799900
2015-06-01 101.10380700
2015-07-01 101.45141300
2015-08-01 100.88801200
2015-09-01 102.44875400
2015-10-01 104.48497200
2015-11-01 103.24366600
2015-12-01 101.46111200
2016-01-01 101.20848900
2016-02-01 100.82003600
2016-03-01 99.41347290
2016-04-01 99.06898210
2016-05-01 100.32725200
2016-06-01 99.03748170
2016-07-01 100.04624400
2016-08-01 100.25490400
2016-09-01 99.97701200
2016-10-01 100.96708100
2016-11-01 99.40772400
2016-12-01 99.11736940
2017-01-01 99.54206570
2017-02-01 100.82027400
2017-03-01 100.67482800
2017-04-01 101.21648700
2017-05-01 101.23042300
2017-06-01 99.27516400
2017-07-01 99.01448360
2017-08-01 99.61564160
2017-09-01 100.26744900
2017-10-01 100.89895900
2017-11-01 99.42460880
2017-12-01 98.14640060
2018-01-01 98.37675274
2018-02-01 99.31455399
2018-03-01 98.23634585
2018-04-01 99.48417840
2018-05-01 100.53714400
2018-06-01 101.33323940
2018-07-01 102.32547730
2018-08-01 101.64459310
2018-09-01 102.77730830