Monthly Index 2015=100
1991-05-01 1.83278698591255
1991-06-01 1.75133832413423
1991-07-01 1.64069108549199
1991-08-01 1.47068621361980
1991-09-01 1.35139465945863
1991-10-01 1.50814491420181
1991-11-01 1.79686505253391
1991-12-01 1.80858290245956
1992-01-01 1.81434577947218
1992-02-01 1.78053690099816
1992-03-01 1.79321523042592
1992-04-01 1.60073513820452
1992-05-01 1.45666321288910
1992-06-01 1.33237716531700
1992-07-01 1.61956053644573
1992-08-01 1.57134446544017
1992-09-01 1.65202474361681
1992-10-01 1.77823175019311
1992-11-01 1.75076203643297
1992-12-01 2.02219354372722
1993-01-01 2.04735810668232
1993-02-01 2.03275881825035
1993-03-01 2.36143490386993
1993-04-01 3.08044985914408
1993-05-01 5.37503538966765
1993-06-01 6.16743097890246
1993-07-01 7.87247419103534
1993-08-01 10.94889003627060
1993-09-01 12.70368608661240
1993-10-01 14.38260425628810
1993-11-01 16.49220143470660
1993-12-01 20.83933166122390
1994-01-01 28.59155381859600
1994-02-01 34.46046776824490
1994-03-01 36.46748573583890
1994-04-01 23.29719870710490
1994-05-01 22.14616007178500
1994-06-01 16.65164103205570
1994-07-01 19.59378184289700
1994-08-01 22.58625177964850
1994-09-01 18.31403895429520
1994-10-01 17.53509007808990
1994-11-01 14.14824725777500
1994-12-01 14.37588089977340
1995-01-01 14.06045943128280
1995-02-01 12.47816549951870
1995-03-01 12.10338639779810
1995-04-01 14.78715822257380
1995-05-01 16.27609354673350
1995-06-01 15.61701251239060
1995-07-01 16.51890276486510
1995-08-01 16.21865687250780
1995-09-01 17.02987785998380
1995-10-01 15.53095354900220
1995-11-01 15.51750683597270
1995-12-01 14.98540119180780
1996-01-01 17.24137544634680
1996-02-01 20.24998143873360
1996-03-01 22.20705447221830
1996-04-01 22.87785335648690
1996-05-01 24.08671285783340
1996-06-01 25.09387166373840
1996-07-01 25.41640068054450
1996-08-01 25.05526038775390
1996-09-01 27.41419804491840
1996-10-01 27.61416987725620
1996-11-01 27.61416987725620
1996-12-01 26.44084811748740
1997-01-01 30.15425396851720
1997-02-01 33.97888334589050
1997-03-01 32.57043620400700
1997-04-01 31.27820708187790
1997-05-01 31.32104446767170
1997-06-01 30.54151930376510
1997-07-01 29.42678679362460
1997-08-01 31.82798554888150
1997-09-01 33.62024029980530
1997-10-01 32.97114825228430
1997-11-01 28.64438019121160
1997-12-01 26.44641889859960
1998-01-01 26.88170820895260
1998-02-01 31.64011575827020
1998-03-01 34.03632002011630
1998-04-01 32.70086932039260
1998-05-01 32.65976079770260
1998-06-01 29.74873952272940
1998-07-01 32.43942679992020
1998-08-01 27.82509117591790
1998-09-01 23.54557870634870
1998-10-01 23.71500729051970
1998-11-01 24.51470252397040
1998-12-01 23.23130981326070
1999-01-01 26.48157244837650
1999-02-01 27.14987408593970
1999-03-01 26.50147358366010
1999-04-01 28.72621304479080
1999-05-01 29.82346482799300
1999-06-01 31.64530234758160
1999-07-01 33.05778350337400
1999-08-01 32.30803320403250
1999-09-01 30.31724734002410
1999-10-01 28.17412942698210
1999-11-01 29.04267183114360
1999-12-01 32.63859182947620
2000-01-01 37.42763867491100
2000-02-01 40.91358377025280
2000-03-01 42.32998368241370
2000-04-01 38.63021664031380
2000-05-01 37.18262035392450
2000-06-01 37.79189092128840
2000-07-01 37.70879023476650
2000-08-01 35.60670400605440
2000-09-01 34.35727385053900
2000-10-01 30.69031678823080
2000-11-01 31.70116383542390
2000-12-01 33.28616631938400
2001-01-01 33.29037321960320
2001-02-01 31.71487948271390
2001-03-01 28.35942513252780
2001-04-01 28.96539165040440
2001-05-01 29.31185581640290
2001-06-01 27.87567002649870
2001-07-01 25.55446000417680
2001-08-01 24.24989832524070
2001-09-01 23.69608584432820
2001-10-01 24.52626669717580
2001-11-01 27.11354875117010
2001-12-01 26.73219996965520
2002-01-01 29.84613214424260
2002-02-01 29.49924536726320
2002-03-01 29.14300351993330
2002-04-01 28.89074318350100
2002-05-01 29.42684442239470
2002-06-01 29.12327527096010
2002-07-01 25.92157447947050
2002-08-01 25.13179139448140
2002-09-01 25.11922832259390
2002-10-01 25.66837287312620
2002-11-01 27.24659437180140
2002-12-01 27.86059049831570
2003-01-01 27.84531887423220
2003-02-01 26.60943147969650
2003-03-01 26.54552117362660
2003-04-01 27.34254627406150
2003-05-01 28.46058283368920
2003-06-01 30.08267903602050
2003-07-01 33.04101353126720
2003-08-01 37.32334981057260
2003-09-01 39.09353274253810
2003-10-01 39.70852776773450
2003-11-01 38.23267417439340
2003-12-01 39.29367746118630
2004-01-01 42.31042831975090
2004-02-01 44.08531760127670
2004-03-01 45.41560092127910
2004-04-01 47.41249543492100
2004-05-01 44.79163501753310
2004-06-01 45.18610394904670
2004-07-01 45.53068557522110
2004-08-01 45.67308626620280
2004-09-01 47.95739466605390
2004-10-01 48.31167713519960
2004-11-01 48.67454629109400
2004-12-01 50.08556751804320
2005-01-01 49.44448586956960
2005-02-01 52.35322120332780
2005-03-01 52.42727417293990
2005-04-01 51.40472848541120
2005-05-01 50.09061964022420
2005-06-01 53.22996610243720
2005-07-01 56.29216685104140
2005-08-01 59.38690864517680
2005-09-01 63.07278715367630
2005-10-01 62.15910221291600
2005-11-01 63.80411545616740
2005-12-01 67.22835934829420
2006-01-01 73.27580722779400
2006-02-01 73.89283846953480
2006-03-01 75.04151432527960
2006-04-01 81.71538693605080
2006-05-01 82.35185828291430
2006-06-01 73.99092263628960
2006-07-01 82.67824842731880
2006-08-01 83.49594304663910
2006-09-01 85.12341793418210
2006-10-01 89.53630258741330
2006-11-01 94.08048478858200
2006-12-01 98.34547480807940
2007-01-01 100.00539469320300
2007-02-01 104.48297724569600
2007-03-01 103.94199677093200
2007-04-01 113.28940249498600
2007-05-01 117.01222104513700
2007-06-01 124.57547846526500
2007-07-01 125.67105901413400
2007-08-01 114.29062553756800
2007-09-01 116.42306291854700
2007-10-01 120.66221603943800
2007-11-01 110.53150086223800
2007-12-01 108.87194595932500
2008-01-01 95.30190736181600
2008-02-01 94.05439816530480
2008-03-01 89.60572604582530
2008-04-01 90.85947835910020
2008-05-01 90.85571327945190
2008-06-01 83.87029953737860
2008-07-01 76.62292461590180
2008-08-01 78.20494961340540
2008-09-01 74.45297090557110
2008-10-01 58.87314815950200
2008-11-01 52.57699371772770
2008-12-01 52.48880248984460
2009-01-01 50.62445414749300
2009-02-01 43.72874919091610
2009-03-01 45.07874155030160
2009-04-01 52.51016355397140
2009-05-01 56.94573473304220
2009-06-01 59.66563979668700
2009-07-01 61.31962391848810
2009-08-01 69.95671663155740
2009-09-01 71.34681861495080
2009-10-01 74.12867460648110
2009-11-01 75.85484836766030
2009-12-01 76.57378648457420
2010-01-01 78.39829413717870
2010-02-01 73.91550578578440
2010-03-01 79.21787129632300
2010-04-01 83.11976164484550
2010-05-01 78.78475266964480
2010-06-01 77.90020867697820
2010-07-01 79.13221573432550
2010-08-01 81.74544994446670
2010-09-01 84.67425929981880
2010-10-01 87.85776860953850
2010-11-01 89.33435216730120
2010-12-01 91.16923299852830
2011-01-01 90.96728257841620
2011-02-01 90.80980235925140
2011-03-01 92.30982161686540
2011-04-01 95.92491278606000
2011-05-01 94.41223440860830
2011-06-01 94.19618414940530
2011-07-01 91.59587799336240
2011-08-01 78.50876848951060
2011-09-01 74.30033150309690
2011-10-01 76.08701547290860
2011-11-01 76.03889544985320
2011-12-01 73.05798968630710
2012-01-01 74.65359586397040
2012-02-01 80.05955869360570
2012-03-01 79.61564427732390
2012-04-01 77.68143065598920
2012-05-01 73.75604697884540
2012-06-01 75.44357104485990
2012-07-01 77.13240136299720
2012-08-01 79.75752630937450
2012-09-01 82.90303904999100
2012-10-01 84.30088249817130
2012-11-01 84.48731156952950
2012-12-01 89.97105402924510
2013-01-01 91.37957800948880
2013-02-01 89.04868635378580
2013-03-01 88.65538920726470
2013-04-01 85.25684774661420
2013-05-01 87.93099556677880
2013-06-01 90.06537311635160
2013-07-01 88.21846708175820
2013-08-01 94.36157871966740
2013-09-01 94.64105904518920
2013-10-01 100.76505714100700
2013-11-01 103.93567681580800
2013-12-01 99.70050008005600
2014-01-01 97.66253546290420
2014-02-01 101.41034568969900
2014-03-01 98.28548325837800
2014-04-01 99.84568616159380
2014-05-01 98.92116701204980
2014-06-01 101.20030803218000
2014-07-01 98.33350723348320
2014-08-01 98.78449077890050
2014-09-01 104.51038933068600
2014-10-01 102.34212606427900
2014-11-01 102.31903613704900
2014-12-01 100.16235625343700
2015-01-01 98.67897250079950
2015-02-01 100.77166523998100
2015-03-01 102.85917138985100
2015-04-01 106.70412451348900
2015-05-01 108.81954219769000
2015-06-01 103.79206592065400
2015-07-01 100.70137735001700
2015-08-01 99.64425440041280
2015-09-01 97.36870557362090
2015-10-01 97.90282822474030
2015-11-01 94.40900719748120
2015-12-01 88.34828549126240
2016-01-01 84.21843493771080
2016-02-01 85.93909554654790
2016-03-01 90.89276857864300
2016-04-01 92.18980009828270
2016-05-01 89.31973366927920
2016-06-01 86.90610630926500
2016-07-01 87.47864814046850
2016-08-01 91.73898943917570
2016-09-01 91.22228988622450
2016-10-01 92.22274454520480
2016-11-01 92.29316690229900
2016-12-01 97.61159163011270
2017-01-01 103.23147245445600
2017-02-01 110.42087283318600
2017-03-01 113.45812032432600
2017-04-01 114.43016399963400
2017-05-01 117.60312724442000
2017-06-01 116.98171621615000
2017-07-01 118.62964931708800
2017-08-01 121.09909974576400
2017-09-01 123.88794802807000
2017-10-01 123.70697448028400
2017-11-01 122.45723697132800
2017-12-01 120.88074433575600
2018-01-01 126.59479057048600
2018-02-01 121.17284536193600
2018-03-01 115.93187370117200
2018-04-01 114.73265741402600
2018-05-01 113.49419593442500
2018-06-01 110.43695126005100
2018-07-01 110.33971231525900
2018-08-01 114.77708919579300
2018-09-01 112.09931076311100
2018-10-01 108.84219030435000