Monthly Index 2015=100
1980-01-01 0.00265791384097636
1980-02-01 0.00293968330539049
1980-03-01 0.00301766025712848
1980-04-01 0.00330564880022327
1980-05-01 0.00363956242118794
1980-06-01 0.00415956820668061
1980-07-01 0.00508763750221540
1980-08-01 0.00477812162979773
1980-09-01 0.00504410435887981
1980-10-01 0.00588606409266566
1980-11-01 0.00671415062244975
1980-12-01 0.00862482522311834
1981-01-01 0.01016866894962750
1981-02-01 0.00902156717588509
1981-03-01 0.00969430353057653
1981-04-01 0.01108290040600310
1981-05-01 0.01113464935636390
1981-06-01 0.01235937451490480
1981-07-01 0.01460182911202870
1981-08-01 0.01566268255368390
1981-09-01 0.01643029202477980
1981-10-01 0.01826737980333400
1981-11-01 0.01988884691464160
1981-12-01 0.02194155536044230
1982-01-01 0.02453065883316390
1982-02-01 0.02543026260840160
1982-03-01 0.02744888570188820
1982-04-01 0.03115700857434460
1982-05-01 0.03464571590378970
1982-06-01 0.03664239739408370
1982-07-01 0.04100876689557390
1982-08-01 0.05013645394116320
1982-09-01 0.05698221922535510
1982-10-01 0.06659262048186640
1982-11-01 0.07602748923877990
1982-12-01 0.08682273446014630
1983-01-01 0.07885794985770540
1983-02-01 0.08730544867106820
1983-03-01 0.09094774689691840
1983-04-01 0.09092580529372580
1983-05-01 0.09349296732622640
1983-06-01 0.10481480988341400
1983-07-01 0.10360802431536600
1983-08-01 0.10972971824243300
1983-09-01 0.11422773711862100
1983-10-01 0.09096968841862520
1983-11-01 0.09189123379705550
1983-12-01 0.08179811832962230
1984-01-01 0.08148581230150560
1984-02-01 0.11815442783718300
1984-03-01 0.14667446214271000
1984-04-01 0.14911903651175500
1984-05-01 0.16297162460301100
1984-06-01 0.18171336143235800
1984-07-01 0.20452938887677900
1984-08-01 0.23467913942833600
1984-09-01 0.29823807302351100
1984-10-01 0.36750101347979000
1984-11-01 0.45061654202732600
1984-12-01 0.53291721245184700
1985-01-01 0.60055043666209700
1985-02-01 0.68774025582470800
1985-03-01 0.76515177751113800
1985-04-01 0.89797365156259200
1985-05-01 1.03161038373706000
1985-06-01 1.12939335849887000
1985-07-01 1.41377884343112000
1985-08-01 1.54171156874449000
1985-09-01 1.54008185249846000
1985-10-01 1.58326933301825000
1985-11-01 1.52867383877625000
1985-12-01 1.65497684784358000
1986-01-01 1.63704996913725000
1986-02-01 1.65334713159755000
1986-03-01 1.82772676992277000
1986-04-01 1.86521024358146000
1986-05-01 1.91573144720840000
1986-06-01 1.94751091400598000
1986-07-01 1.88395198041081000
1986-08-01 1.87580339918066000
1986-09-01 1.90676800785523000
1986-10-01 1.95402977899011000
1986-11-01 2.02247786132337000
1986-12-01 2.04773846313684000
1987-01-01 2.23923012204538000
1987-02-01 2.47961326833482000
1987-03-01 2.58391510808074000
1987-04-01 2.73710843520758000
1987-05-01 2.66947521099733000
1987-06-01 2.70695868465602000
1987-07-01 2.64339975106084000
1987-08-01 2.67925350847351000
1987-09-01 2.74525701643772000
1987-10-01 2.62465801423150000
1987-11-01 2.59287854743391000
1987-12-01 2.54235734380698000
1988-01-01 2.48042812645783000
1988-02-01 2.38508972606507000
1988-03-01 2.39731259791030000
1988-04-01 2.44701894341421000
1988-05-01 2.51057787700939000
1988-06-01 2.45679724089040000
1988-07-01 2.45272295027532000
1988-08-01 2.48776184956497000
1988-09-01 2.55213564128316000
1988-10-01 2.56761794562044000
1988-11-01 2.63362145358466000
1988-12-01 2.58961911494185000
1989-01-01 2.85607772116777000
1989-02-01 3.00438189955651000
1989-03-01 3.34173316248475000
1989-04-01 3.38573550112756000
1989-05-01 3.53729911200836000
1989-06-01 3.63100779615509000
1989-07-01 3.65708325609157000
1989-08-01 3.86568693558343000
1989-09-01 4.10932951436493000
1989-10-01 4.16636958297598000
1989-11-01 4.46868194661457000
1989-12-01 4.54283403580894000
1990-01-01 4.68217477484451000
1990-02-01 4.47601566972170000
1990-03-01 4.48008996033678000
1990-04-01 4.65121016616994000
1990-05-01 5.04397178146320000
1990-06-01 5.43347396426440000
1990-07-01 5.98920720416066000
1990-08-01 5.33406127325656000
1990-09-01 5.46362371481595000
1990-10-01 5.27702120464551000
1990-11-01 5.34709900322480000
1990-12-01 5.44895626860168000
1991-01-01 5.44814141047867000
1991-02-01 6.15788283562478000
1991-03-01 6.62805597260447000
1991-04-01 6.95562893805652000
1991-05-01 7.34676083710375000
1991-06-01 7.92938439505952000
1991-07-01 8.35799976776544000
1991-08-01 8.77683684299517000
1991-09-01 9.17856189764160000
1991-10-01 8.99440396184019000
1991-11-01 8.89580612895537000
1991-12-01 8.09154116153951000
1992-01-01 8.69779560506271000
1992-02-01 9.66666191332761000
1992-03-01 9.89726676214088000
1992-04-01 10.15231735464460000
1992-05-01 10.30877011426350000
1992-06-01 10.97532405888980000
1992-07-01 12.17153578347590000
1992-08-01 12.20738954088860000
1992-09-01 13.18277471413760000
1992-10-01 14.05385804764070000
1992-11-01 14.58759011821550000
1992-12-01 15.07080098516350000
1993-01-01 16.45361521992000000
1993-02-01 16.33057164334470000
1993-03-01 16.21975093861470000
1993-04-01 17.16417150318920000
1993-05-01 17.26358419419700000
1993-06-01 16.71029552866980000
1993-07-01 16.15782172126560000
1993-08-01 16.67688634562610000
1993-09-01 18.74092197122330000
1993-10-01 20.02595323121800000
1993-11-01 21.48128983892290000
1993-12-01 21.28490903127630000
1994-01-01 22.90973612856830000
1994-02-01 20.82043990115770000
1994-03-01 18.06133029662870000
1994-04-01 18.80529576294150000
1994-05-01 17.65308637699820000
1994-06-01 13.96422365410900000
1994-07-01 13.65702214173230000
1994-08-01 14.90049563745330000
1994-09-01 15.47252603980990000
1994-10-01 14.61936958501310000
1994-11-01 13.56168374133960000
1994-12-01 13.12247521303450000
1995-01-01 12.47792243772960000
1995-02-01 12.28480106257500000
1995-03-01 12.02241674696410000
1995-04-01 12.31739538749560000
1995-05-01 12.95379958157040000
1995-06-01 13.96340879598600000
1995-07-01 14.01555971585900000
1995-08-01 14.93879396923500000
1995-09-01 15.17347310866340000
1995-10-01 14.37817158060070000
1995-11-01 13.81999376633540000
1995-12-01 14.72693085725110000
1996-01-01 15.32422186142120000
1996-02-01 14.93146024612790000
1996-03-01 14.44580480481090000
1996-04-01 13.94874134977170000
1996-05-01 14.42461849361250000
1996-06-01 14.44254537231890000
1996-07-01 12.92772412163390000
1996-08-01 12.55207452692390000
1996-09-01 13.54212714638720000
1996-10-01 13.14529124047890000
1996-11-01 13.60242664749030000
1996-12-01 14.64951933556470000
1997-01-01 16.74207499546740000
1997-02-01 18.49564967619580000
1997-03-01 17.77042594671240000
1997-04-01 18.06133029662870000
1997-05-01 18.93078391388580000
1997-06-01 20.71695291953480000
1997-07-01 21.50818015698240000
1997-08-01 21.54403391439510000
1997-09-01 20.45945775266200000
1997-10-01 21.27350101755410000
1997-11-01 20.10662418539650000
1997-12-01 20.02839780558710000
1998-01-01 19.18827908075850000
1998-02-01 19.05790178107610000
1998-03-01 20.64443054658650000
1998-04-01 21.57662823931570000
1998-05-01 22.39148636233070000
1998-06-01 22.49497334395360000
1998-07-01 21.94168467842640000
1998-08-01 21.77219418883930000
1998-09-01 20.24515006630910000
1998-10-01 18.97152682003650000
1998-11-01 19.91513252648800000
1998-12-01 20.69413689209040000
1999-01-01 21.15616144783990000
1999-02-01 20.85710851669340000
1999-03-01 23.10611693621490000
1999-04-01 25.32986475392300000
1999-05-01 27.22033559931800000
1999-06-01 28.08327035159090000
1999-07-01 29.69750429328370000
1999-08-01 27.64406182328580000
1999-09-01 28.24787169244000000
1999-10-01 28.44751193257860000
1999-11-01 30.69000148711610000
1999-12-01 32.84774579685990000
2000-01-01 36.01672903726550000
2000-02-01 39.24601177877420000
2000-03-01 40.45770580769760000
2000-04-01 35.42106774934150000
2000-05-01 36.78839967976080000
2000-06-01 38.80272895985400000
2000-07-01 38.90377136710780000
2000-08-01 39.01296235559180000
2000-09-01 39.82782047860690000
2000-10-01 35.83175624334110000
2000-11-01 34.64124852561610000
2000-12-01 34.92481915242530000
2001-01-01 32.73936966649890000
2001-02-01 32.16978383851140000
2001-03-01 29.51334635748230000
2001-04-01 28.20712878628920000
2001-05-01 29.84988276228760000
2001-06-01 29.32429927294280000
2001-07-01 30.13345338909680000
2001-08-01 30.80408162433820000
2001-09-01 27.74021508180160000
2001-10-01 27.53079654418670000
2001-11-01 28.18594247509080000
2001-12-01 29.68691113768450000
2002-01-01 32.47128134402700000
2002-02-01 30.58488478924710000
2002-03-01 29.66572482648610000
2002-04-01 28.05719489165440000
2002-05-01 28.32283863975730000
2002-06-01 27.50798051674230000
2002-07-01 27.04351138662370000
2002-08-01 27.08832858338950000
2002-09-01 26.76075561793750000
2002-10-01 25.37875624130390000
2002-11-01 26.22865326360860000
2002-12-01 27.09240287400460000
2003-01-01 25.57024790021250000
2003-02-01 24.86050647506640000
2003-03-01 26.29058248095780000
2003-04-01 29.47260345133160000
2003-05-01 31.70368499214680000
2003-06-01 33.85654015315260000
2003-07-01 34.37641963563620000
2003-08-01 32.87463611491940000
2003-09-01 33.91520993800970000
2003-10-01 35.35017509263920000
2003-11-01 38.30729522106080000
2003-12-01 39.12785735093700000
2004-01-01 42.41499501917970000
2004-02-01 43.68046968422210000
2004-03-01 44.07323129951540000
2004-04-01 45.17166004933970000
2004-05-01 44.43421344801100000
2004-06-01 45.62390630761300000
2004-07-01 45.55382850903370000
2004-08-01 42.16401871729110000
2004-09-01 42.48018366902090000
2004-10-01 41.65880668102170000
2004-11-01 43.34963728627800000
2004-12-01 46.24727277171950000
2005-01-01 48.13855847523750000
2005-02-01 49.47900008759720000
2005-03-01 50.80966340248080000
2005-04-01 51.21138845712730000
2005-05-01 52.43204592540380000
2005-06-01 51.34095089868660000
2005-07-01 50.94900414151640000
2005-08-01 53.20371656789910000
2005-09-01 55.14633833316700000
2005-10-01 57.02132687422460000
2005-11-01 59.14729171717090000
2005-12-01 62.41813222295330000
2006-01-01 64.67854865619710000
2006-02-01 63.31773559076200000
2006-03-01 64.81055567212550000
2006-04-01 65.60015319332710000
2006-05-01 66.64969045577050000
2006-06-01 61.67416675664060000
2006-07-01 59.28174330746840000
2006-08-01 60.77374853070900000
2006-09-01 60.74278392203440000
2006-10-01 64.41616434058620000
2006-11-01 66.92185306885760000
2006-12-01 67.56314641167040000
2007-01-01 68.90929203089130000
2007-02-01 72.61282219999470000
2007-03-01 71.55432149819810000
2007-04-01 75.96922280869370000
2007-05-01 79.84305832550730000
2007-06-01 81.03275118510930000
2007-07-01 83.17338347426980000
2007-08-01 77.12306191088300000
2007-09-01 77.32270215102170000
2007-10-01 83.07723021575400000
2007-11-01 81.79790296262040000
2007-12-01 82.06843585946140000
2008-01-01 76.74252316743500000
2008-02-01 73.90274260872750000
2008-03-01 69.57177168490250000
2008-04-01 72.51340950898690000
2008-05-01 73.24189267096230000
2008-06-01 73.39753057245820000
2008-07-01 67.31787411664280000
2008-08-01 67.29424323107540000
2008-09-01 61.62283069489060000
2008-10-01 51.66852386413870000
2008-11-01 46.85515693148880000
2008-12-01 44.85712481385580000
2009-01-01 46.19267727747750000
2009-02-01 49.10253563476430000
2009-03-01 49.60611795478760000
2009-04-01 55.43398325059130000
2009-05-01 59.31759706488100000
2009-06-01 61.90314188920780000
2009-07-01 63.95984379169780000
2009-08-01 68.84247366480400000
2009-09-01 68.18651287577690000
2009-10-01 71.16644903164300000
2009-11-01 73.53116730463260000
2009-12-01 76.90386507579200000
2010-01-01 80.52346485822490000
2010-02-01 80.88037271610550000
2010-03-01 85.83878439465210000
2010-04-01 85.01007368354580000
2010-05-01 78.51483958499280000
2010-06-01 76.15012131200310000
2010-07-01 76.30249978100690000
2010-08-01 77.96562521008060000
2010-09-01 81.48662715962870000
2010-10-01 84.58553260145490000
2010-11-01 84.51219537038360000
2010-12-01 86.76038893178210000
2011-01-01 89.58305746990620000
2011-02-01 88.02178930620940000
2011-03-01 83.91571922433660000
2011-04-01 85.72877854804500000
2011-05-01 82.19799830102080000
2011-06-01 78.41379717773890000
2011-07-01 79.85691091359860000
2011-08-01 69.71111242393810000
2011-09-01 65.91550328693400000
2011-10-01 68.91907032836740000
2011-11-01 68.85469653664920000
2011-12-01 69.15700890028780000
2012-01-01 72.20946742910220000
2012-02-01 71.45898309780540000
2012-03-01 71.15422615979780000
2012-04-01 73.55968733893820000
2012-05-01 70.11283747858450000
2012-06-01 67.82716044352730000
2012-07-01 67.96731604068590000
2012-08-01 68.00968866308260000
2012-09-01 69.20915982016080000
2012-10-01 72.78720183831990000
2012-11-01 73.24596696157740000
2012-12-01 73.65013659059290000
2013-01-01 73.58168850825960000
2013-02-01 74.88138721446860000
2013-03-01 76.61703501649070000
2013-04-01 75.57809090964650000
2013-05-01 76.02137372856670000
2013-06-01 76.37991130269330000
2013-07-01 76.57710696846290000
2013-08-01 75.90240444260650000
2013-09-01 76.88919762957770000
2013-10-01 80.64487871855410000
2013-11-01 82.31370815448890000
2013-12-01 82.76106526402420000
2014-01-01 84.34189002267340000
2014-02-01 85.22275165365270000
2014-03-01 89.27341138316050000
2014-04-01 89.71913877644980000
2014-05-01 88.21898497197910000
2014-06-01 89.26689251817640000
2014-07-01 89.01591621628780000
2014-08-01 88.06742136109820000
2014-09-01 91.33500243438860000
2014-10-01 91.73102348217400000
2014-11-01 93.34036827512870000
2014-12-01 93.72009216045370000
2015-01-01 92.50676841528430000
2015-02-01 93.33303455202160000
2015-03-01 99.49988082699950000
2015-04-01 105.05721322596200000
2015-05-01 103.53750282653900000
2015-06-01 102.85465171945200000
2015-07-01 103.85285292014600000
2015-08-01 105.93644514069500000
2015-09-01 100.16561991350300000
2015-10-01 96.34963932342330000
2015-11-01 98.28655708183010000
2015-12-01 98.61983405414320000
2016-01-01 95.92754281570150000
2016-02-01 90.88601560860730000
2016-03-01 91.95755404037210000
2016-04-01 91.71798575220570000
2016-05-01 88.25809816188380000
2016-06-01 89.80388402124330000
2016-07-01 91.55338441135670000
2016-08-01 93.21650984043040000
2016-09-01 91.07017354440870000
2016-10-01 88.52455676810970000
2016-11-01 86.48333716995700000
2016-12-01 87.30063986734110000
2017-01-01 86.98610463185730000
2017-02-01 87.96148980510630000
2017-03-01 87.92482118957060000
2017-04-01 86.55748925915140000
2017-05-01 88.23854156693140000
2017-06-01 88.07719965857440000
2017-07-01 88.90428065343470000
2017-08-01 81.85738760560050000
2017-09-01 82.12221649558040000
2017-10-01 83.80652823585250000
2017-11-01 82.20533202412790000
2017-12-01 84.88132610010940000
2018-01-01 89.38912123662870000
2018-02-01 86.72372031624640000
2018-03-01 85.41668788693030000
2018-04-01 84.24899619664970000
2018-05-01 85.99034800553290000
2018-06-01 88.34121369043130000
2018-07-01 88.22305926259410000
2018-08-01 90.97320542777000000
2018-09-01 93.44629983112060000
2018-10-01 91.57212614818600000