Monthly Index 2015=100
1968-01-01 0.562347443566357
1968-02-01 0.618582188421242
1968-03-01 0.637327102542455
1968-04-01 0.599837273469614
1968-05-01 0.631078798388994
1968-06-01 0.649823712510207
1968-07-01 0.681065237429588
1968-08-01 0.699810152381216
1968-09-01 0.699810152381216
1968-10-01 0.693561847397340
1968-11-01 0.849769470333412
1968-12-01 0.749796591421809
1969-01-01 0.762293201389562
1969-02-01 0.774789811357314
1969-03-01 0.793534726308942
1969-04-01 0.756044896405686
1969-05-01 0.756044896405686
1969-06-01 0.743548286437933
1969-07-01 0.756044896405686
1969-08-01 0.781038116341190
1969-09-01 0.781038116341190
1969-10-01 0.793534726308942
1969-11-01 0.806031336276694
1969-12-01 0.818527946244446
1970-01-01 0.881010995252792
1970-02-01 0.881010995252792
1970-03-01 0.874762690268916
1970-04-01 0.862266080301164
1970-05-01 0.862266080301164
1970-06-01 0.874762690268916
1970-07-01 0.874762690268916
1970-08-01 0.874762690268916
1970-09-01 0.856017775317288
1970-10-01 0.856017775317288
1970-11-01 0.887259300236668
1970-12-01 0.893507605220544
1971-01-01 0.918500825156049
1971-02-01 0.943494044261138
1971-03-01 0.943494044261138
1971-04-01 0.930997434293386
1971-05-01 0.906004215188297
1971-06-01 0.893507605220544
1971-07-01 0.893507605220544
1971-08-01 0.887259300236668
1971-09-01 0.881010995252792
1971-10-01 0.893507605220544
1971-11-01 0.918500825156049
1971-12-01 0.912252520172173
1972-01-01 0.930997434293386
1972-02-01 0.949742349245014
1972-03-01 0.949742349245014
1972-04-01 0.949742349245014
1972-05-01 0.943494044261138
1972-06-01 0.924749130139925
1972-07-01 0.918500825156049
1972-08-01 0.924749130139925
1972-09-01 0.937245739277262
1972-10-01 0.974735569180518
1972-11-01 1.080956753076000
1972-12-01 1.149688107068220
1973-01-01 1.130943192116590
1973-02-01 1.137191497100470
1973-03-01 1.149688107068220
1973-04-01 1.180929631987600
1973-05-01 1.180929631987600
1973-06-01 1.243412680995940
1973-07-01 1.305895730834710
1973-08-01 1.305895730834710
1973-09-01 1.349633864891420
1973-10-01 1.387123694794680
1973-11-01 1.412116914730180
1973-12-01 1.462103353770780
1974-01-01 1.612062672553390
1974-02-01 1.668297416577860
1974-03-01 1.693290636513360
1974-04-01 1.762021990505580
1974-05-01 1.762021990505580
1974-06-01 1.780766905457210
1974-07-01 1.787015210441090
1974-08-01 1.787015210441090
1974-09-01 1.824505039513930
1974-10-01 1.874491479384940
1974-11-01 1.911981308457780
1974-12-01 1.955719443344910
1975-01-01 1.974464358296540
1975-02-01 1.993209273248170
1975-03-01 2.030699102321010
1975-04-01 2.068188932224270
1975-05-01 2.086933847175900
1975-06-01 2.086933847175900
1975-07-01 2.105678761297110
1975-08-01 2.124423676248740
1975-09-01 2.205651640208710
1975-10-01 2.224396555160340
1975-11-01 2.286879604999100
1975-12-01 2.336866044039690
1976-01-01 2.386852483910700
1976-02-01 2.436838922951300
1976-03-01 2.436838922951300
1976-04-01 2.449335532919050
1976-05-01 2.493073667806180
1976-06-01 2.536811801862900
1976-07-01 2.561805021798400
1976-08-01 2.605543155855120
1976-09-01 2.668026205693880
1976-10-01 2.668026205693880
1976-11-01 2.674274510677760
1976-12-01 2.668026205693880
1977-01-01 2.711764339750600
1977-02-01 2.718012644734470
1977-03-01 2.730509254702230
1977-04-01 2.755502474637730
1977-05-01 2.799240608694450
1977-06-01 2.799240608694450
1977-07-01 2.842978743581580
1977-08-01 2.861723658533210
1977-09-01 2.905461792589930
1977-10-01 2.911710097573800
1977-11-01 2.942951622493180
1977-12-01 2.986689756549900
1978-01-01 2.986689756549900
1978-02-01 2.992938061533780
1978-03-01 3.005434671501530
1978-04-01 3.061669416356410
1978-05-01 3.049172806388660
1978-06-01 3.005434671501530
1978-07-01 3.055421111372540
1978-08-01 3.092910940445380
1978-09-01 3.055421111372540
1978-10-01 3.080414331308040
1978-11-01 3.149145685300260
1978-12-01 3.186635514373110
1979-01-01 3.192883819356980
1979-02-01 3.267863479163500
1979-03-01 3.267863479163500
1979-04-01 3.367836358075100
1979-05-01 3.467809236986700
1979-06-01 3.555285505930550
1979-07-01 3.642761774874400
1979-08-01 3.723989738834370
1979-09-01 3.755231263753750
1979-10-01 3.786472787842720
1979-11-01 3.811466007778220
1979-12-01 3.842707532697600
1980-01-01 3.886445666754320
1980-02-01 3.942680411609210
1980-03-01 3.955177021576960
1980-04-01 3.992666850649800
1980-05-01 4.142626169432410
1980-06-01 4.205109218440760
1980-07-01 4.255095658311760
1980-08-01 4.305082097352360
1980-09-01 4.317578707320110
1980-10-01 4.392558366296210
1980-11-01 4.486282940223940
1980-12-01 4.498779550191690
1981-01-01 4.561262599200030
1981-02-01 4.592504124119410
1981-03-01 4.623745649038790
1981-04-01 4.667483783095510
1981-05-01 4.673732088079390
1981-06-01 4.692477003031020
1981-07-01 4.748711747055480
1981-08-01 4.773704966990990
1981-09-01 4.767456662007110
1981-10-01 4.823691406862000
1981-11-01 4.804946491910370
1981-12-01 4.829939711845870
1982-01-01 5.054878688774170
1982-02-01 5.086120213693550
1982-03-01 5.092368518677420
1982-04-01 5.092368518677420
1982-05-01 5.098616823661300
1982-06-01 5.117361738612930
1982-07-01 5.173596482637400
1982-08-01 5.148603262701890
1982-09-01 5.192341397589030
1982-10-01 5.254824446597370
1982-11-01 5.279817666532880
1982-12-01 5.311059191452260
1983-01-01 5.554743083332180
1983-02-01 5.567239693299930
1983-03-01 5.535998168380550
1983-04-01 5.667212572211530
1983-05-01 5.717199012082540
1983-06-01 5.804675281026390
1983-07-01 5.854661720066990
1983-08-01 5.848413415083110
1983-09-01 5.898399854954120
1983-10-01 5.898399854954120
1983-11-01 5.910896464921870
1983-12-01 5.948386293994710
1984-01-01 6.154580356801790
1984-02-01 6.254553235713400
1984-03-01 6.267049845681150
1984-04-01 6.354526114625000
1984-05-01 6.392015944528260
1984-06-01 6.410760859479880
1984-07-01 6.435754078584970
1984-08-01 6.423257468617220
1984-09-01 6.417009163633340
1984-10-01 6.423257468617220
1984-11-01 6.423257468617220
1984-12-01 6.485740518455980
1985-01-01 6.516982042544950
1985-02-01 6.485740518455980
1985-03-01 6.498237128423730
1985-04-01 6.666941361327560
1985-05-01 6.685686276279190
1985-06-01 6.748169325287530
1985-07-01 6.741921020303660
1985-08-01 6.735672715319780
1985-09-01 6.723176105352030
1985-10-01 6.729424410335900
1985-11-01 6.748169325287530
1985-12-01 6.773162545223040
1986-01-01 6.854390509183010
1986-02-01 6.904376948223600
1986-03-01 6.879383729118510
1986-04-01 6.885632034102390
1986-05-01 6.973108303046240
1986-06-01 6.985604913013990
1986-07-01 6.973108303046240
1986-08-01 6.985604913013990
1986-09-01 7.185550670837200
1986-10-01 7.329261683805520
1986-11-01 7.366751513708770
1986-12-01 7.391744732813860
1987-01-01 7.416737952749370
1987-02-01 7.522959136644840
1987-03-01 7.504214221693220
1987-04-01 7.510462526677090
1987-05-01 7.654173540475830
1987-06-01 7.672918455427460
1987-07-01 7.704159979516420
1987-08-01 7.747898114403550
1987-09-01 7.804132858428020
1987-10-01 7.910354042323500
1987-11-01 8.047816751138360
1987-12-01 8.079058275227320
1988-01-01 8.104051495162830
1988-02-01 8.147789630049960
1988-03-01 8.154037935033840
1988-04-01 8.210272679058310
1988-05-01 8.285252338034410
1988-06-01 8.316493864614620
1988-07-01 8.410218435220680
1988-08-01 8.441459964292140
1988-09-01 8.441459964292140
1988-10-01 8.472701485059440
1988-11-01 8.510191316623530
1988-12-01 8.528936232405570
1989-01-01 8.572674366462290
1989-02-01 8.678895550357770
1989-03-01 8.697640466139810
1989-04-01 8.835103170802600
1989-05-01 8.891337918148730
1989-06-01 8.872593002366680
1989-07-01 8.916331136423400
1989-08-01 8.922579438916030
1989-09-01 8.941324354698070
1989-10-01 9.010055707029460
1989-11-01 9.053793841086180
1989-12-01 9.047545538593550
1990-01-01 9.135021806706990
1990-02-01 9.222498074820420
1990-03-01 9.185008251560490
1990-04-01 9.291229435455960
1990-05-01 9.366209090279990
1990-06-01 9.491175189957510
1990-07-01 9.703617557748470
1990-08-01 9.759852305094600
1990-09-01 9.809838741643940
1990-10-01 9.909811623046790
1990-11-01 9.941053143814100
1990-12-01 9.947301446306730
1991-01-01 10.022281109434900
1991-02-01 10.053522630202200
1991-03-01 10.059770940999000
1991-04-01 10.247220090515300
1991-05-01 10.265964997993200
1991-06-01 10.315951442846700
1991-07-01 10.509648894855600
1991-08-01 10.709594649357100
1991-09-01 10.722091262646500
1991-10-01 10.803319228267300
1991-11-01 10.922037017148100
1991-12-01 10.940781932930100
1992-01-01 10.990768369479500
1992-02-01 11.015761596058300
1992-03-01 11.090741250882300
1992-04-01 11.190714132285200
1992-05-01 11.203210737270400
1992-06-01 11.278190400398600
1992-07-01 11.296935316180600
1992-08-01 11.321928534455300
1992-09-01 11.340673450237400
1992-10-01 11.384411584294100
1992-11-01 11.415653105061400
1992-12-01 11.490632768189600
1993-01-01 11.828041235658000
1993-02-01 12.065476821723700
1993-03-01 12.246677660443200
1993-04-01 12.265422576225200
1993-05-01 12.277919189514600
1993-06-01 12.309160710281900
1993-07-01 12.396636986699500
1993-08-01 12.434126809959400
1993-09-01 12.465368339030900
1993-10-01 12.540347993854900
1993-11-01 12.590334438708400
1993-12-01 12.659065791039800
1994-01-01 12.821521722281400
1994-02-01 13.046460695057600
1994-03-01 13.133936963171100
1994-04-01 13.171426794735200
1994-05-01 13.233909844573900
1994-06-01 13.252654760356000
1994-07-01 13.433855599075500
1994-08-01 13.552573396260400
1994-09-01 13.627553051084400
1994-10-01 13.746270848269300
1994-11-01 13.808753898108000
1994-12-01 13.883733552932100
1995-01-01 14.039941181681000
1995-02-01 14.221142020400500
1995-03-01 14.308618288514000
1995-04-01 14.546053882883800
1995-05-01 14.621033537707800
1995-06-01 14.646026755982500
1995-07-01 14.745999637385300
1995-08-01 14.795986073934600
1995-09-01 14.845972518788100
1995-10-01 14.945945391886800
1995-11-01 15.008428441725600
1995-12-01 15.127146238910500
1996-01-01 15.595769108549100
1996-02-01 15.801963173847500
1996-03-01 15.695741989952000
1996-04-01 15.739480124008700
1996-05-01 15.845701307904200
1996-06-01 15.726983510719300
1996-07-01 15.833204694614800
1996-08-01 15.826956392122100
1996-09-01 15.858197912889400
1996-10-01 15.920680962728200
1996-11-01 15.989412315059600
1996-12-01 16.039398759913100
1997-01-01 16.314324177542800
1997-02-01 16.433041966423500
1997-03-01 16.439290277220300
1997-04-01 16.508021629551700
1997-05-01 16.558008066101100
1997-06-01 16.551759763608400
1997-07-01 16.682974165778600
1997-08-01 16.839181786223400
1997-09-01 17.020382633247100
1997-10-01 17.257818219312700
1997-11-01 17.395280923975500
1997-12-01 17.695199568184000
1998-01-01 18.963605464133000
1998-02-01 21.362954559672300
1998-03-01 22.493897750958400
1998-04-01 23.549861287420600
1998-05-01 24.780777351805500
1998-06-01 25.930465467177800
1998-07-01 28.148613715693500
1998-08-01 29.923132312845100
1998-09-01 31.047827201638700
1998-10-01 30.966599236017900
1998-11-01 30.991592454292600
1998-12-01 31.428973803163900
1999-01-01 32.359971239948500
1999-02-01 32.772359362241000
1999-03-01 32.709876312402200
1999-04-01 32.491185642118700
1999-05-01 32.397461063208400
1999-06-01 32.291239879313000
1999-07-01 31.947583109351900
1999-08-01 31.653912775940100
1999-09-01 31.435222105656500
1999-10-01 31.453967021438600
1999-11-01 31.485208550510000
1999-12-01 32.035059377465300
2000-01-01 32.453695810554600
2000-02-01 32.478689028829200
2000-03-01 32.328729710877100
2000-04-01 32.509930557900700
2000-05-01 32.784855975530400
2000-06-01 32.947311898467900
2000-07-01 33.372196634049800
2000-08-01 33.540900867784000
2000-09-01 33.522155952002000
2000-10-01 33.909550856019800
2000-11-01 34.359428818180600
2000-12-01 35.027997442320700
2001-01-01 35.140466928708800
2001-02-01 35.440385564613200
2001-03-01 35.759049116299700
2001-04-01 35.927753350033900
2001-05-01 36.333893169833800
2001-06-01 36.939978752439300
2001-07-01 37.721016871271800
2001-08-01 37.646037208143600
2001-09-01 37.883472794209200
2001-10-01 38.139653296056900
2001-11-01 38.795725315211800
2001-12-01 39.420555805295300
2002-01-01 40.257828671473800
2002-02-01 40.713954927823100
2002-03-01 40.838921027500600
2002-04-01 40.757693061879800
2002-05-01 41.088853226855600
2002-06-01 41.213819326533200
2002-07-01 41.501241349148100
2002-08-01 41.626207448825600
2002-09-01 41.876139648180700
2002-10-01 42.082333713479000
2002-11-01 42.832130303240000
2002-12-01 43.331994693645900
2003-01-01 43.744382824242600
2003-02-01 43.825610781559200
2003-03-01 43.744382824242600
2003-04-01 43.869348915616000
2003-05-01 43.994315015293500
2003-06-01 44.075542980914300
2003-07-01 44.075542980914300
2003-08-01 44.369213314326000
2003-09-01 44.531669245567700
2003-10-01 44.781601436618500
2003-11-01 45.200237869707800
2003-12-01 45.568887857943600
2004-01-01 45.862558191355400
2004-02-01 45.818820057298700
2004-03-01 45.987524291032900
2004-04-01 46.443650547382100
2004-05-01 46.856038677978800
2004-06-01 47.062232743277100
2004-07-01 47.274675111068000
2004-08-01 47.312164934328000
2004-09-01 47.312164934328000
2004-10-01 47.562097133683000
2004-11-01 48.018223390032200
2004-12-01 48.518087788742300
2005-01-01 49.180408110389900
2005-02-01 49.099180144769100
2005-03-01 50.055170799828400
2005-04-01 50.217626731070000
2005-05-01 50.323847914965500
2005-06-01 50.573780114320500
2005-07-01 50.967423320831000
2005-08-01 51.248597040953300
2005-09-01 51.598502121711200
2005-10-01 56.091033366088600
2005-11-01 56.828333342560200
2005-12-01 56.803340124285500
2006-01-01 57.571881629828500
2006-02-01 57.909290097297000
2006-03-01 57.928035013079000
2006-04-01 57.953028231353700
2006-05-01 58.171718909941400
2006-06-01 58.434147714281800
2006-07-01 58.696576518622000
2006-08-01 58.884025668138400
2006-09-01 59.108964649218700
2006-10-01 59.621325652914100
2006-11-01 59.821271407415600
2006-12-01 60.552323081394500
2007-01-01 61.177153579782200
2007-02-01 61.558300181307400
2007-03-01 61.702011188462800
2007-04-01 61.602038315364100
2007-05-01 61.664521365202800
2007-06-01 61.808232372358200
2007-07-01 62.251862023722200
2007-08-01 62.714236590868200
2007-09-01 63.220349292070900
2007-10-01 63.720213682476800
2007-11-01 63.838931479661800
2007-12-01 64.538741632873400
2008-01-01 65.682181437449000
2008-02-01 66.113314475523500
2008-03-01 66.744393268099600
2008-04-01 67.125539869624800
2008-05-01 68.069033919698800
2008-06-01 68.781340677895700
2008-07-01 69.724834719665600
2008-08-01 70.080988102916100
2008-09-01 70.762053340345700
2008-10-01 71.080716892032200
2008-11-01 71.168193160145600
2008-12-01 71.143199941870900
2009-01-01 71.093213505321600
2009-02-01 71.243172823273800
2009-03-01 71.399380443718600
2009-04-01 71.180689773435000
2009-05-01 71.211931294202300
2009-06-01 71.293159259823100
2009-07-01 71.611822811509600
2009-08-01 72.011714328816800
2009-09-01 72.767759221070400
2009-10-01 72.905221934037400
2009-11-01 72.886477018255300
2009-12-01 73.123912604320900
2010-01-01 73.736246489419100
2010-02-01 73.967433772992100
2010-03-01 73.848715975807200
2010-04-01 73.961185470499500
2010-05-01 74.173627838290400
2010-06-01 74.892182898980000
2010-07-01 76.066864224322800
2010-08-01 76.647956588653800
2010-09-01 76.985365056122200
2010-10-01 77.035351492671600
2010-11-01 77.497726059817600
2010-12-01 78.210032818014500
2011-01-01 78.909842971226100
2011-02-01 79.016064155121600
2011-03-01 78.759883653273900
2011-04-01 78.516199764715600
2011-05-01 78.609924335321700
2011-06-01 79.041057373396200
2011-07-01 79.572163292873600
2011-08-01 80.315711580142000
2011-09-01 80.534402250425600
2011-10-01 80.440677679819500
2011-11-01 80.715603097449200
2011-12-01 81.171729353798400
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