Monthly Index 2015=100
1991-01-01 4.84188372106850
1991-02-01 5.07969726336066
1991-03-01 5.58386197302005
1991-04-01 5.66947484824523
1991-05-01 5.47922401441150
1991-06-01 5.26994809719439
1991-07-01 4.81810236683928
1991-08-01 4.51370103270531
1991-09-01 4.30918138633404
1991-10-01 4.00002378135423
1991-11-01 3.97624242712501
1991-12-01 3.92867971866658
1992-01-01 4.04758648981266
1992-02-01 4.02380513558344
1992-03-01 4.25686240702977
1992-04-01 4.43760069917181
1992-05-01 4.38052544902169
1992-06-01 4.58504509539296
1992-07-01 4.40906307409675
1992-08-01 4.29966884464236
1992-09-01 4.35674409479248
1992-10-01 4.31869392802573
1992-11-01 4.08563665657941
1992-12-01 4.04283021896682
1993-01-01 3.92392344782073
1993-02-01 3.73842888483285
1993-03-01 3.71940380144947
1993-04-01 3.60049703030339
1993-05-01 3.47683398831146
1993-06-01 3.61000957199508
1993-07-01 3.85733565597893
1993-08-01 4.86566507529771
1993-09-01 5.29372945142361
1993-10-01 5.67898738993692
1993-11-01 5.84545686954144
1993-12-01 5.79313789023716
1994-01-01 7.25331303991106
1994-02-01 9.34607221208211
1994-03-01 8.92276410680206
1994-04-01 8.17602958400466
1994-05-01 7.75747774957045
1994-06-01 7.18672524806925
1994-07-01 7.11538118538160
1994-08-01 8.02382891693767
1994-09-01 7.86687197902484
1994-10-01 7.68137741603695
1994-11-01 7.53393301981581
1994-12-01 7.15818762299419
1995-01-01 6.37815920427589
1995-02-01 5.66947484824523
1995-03-01 5.87399449461649
1995-04-01 6.08802668267944
1995-05-01 6.87756764308943
1995-06-01 6.92513035154787
1995-07-01 7.02025576846473
1995-08-01 7.20575033145262
1995-09-01 7.62430216588683
1995-10-01 7.33892591513623
1995-11-01 7.14867508130250
1995-12-01 7.08208728946070
1996-01-01 8.50421227236785
1996-02-01 10.17841961010470
1996-03-01 11.20101784196100
1996-04-01 12.04763405252110
1996-05-01 13.72659766110380
1996-06-01 14.70163318450170
1996-07-01 14.90615283087290
1996-08-01 15.17726026908600
1996-09-01 16.77061100244350
1996-10-01 17.20818792026110
1996-11-01 17.12257504503590
1996-12-01 18.54470002794310
1997-01-01 24.04770539658380
1997-02-01 26.65889809095180
1997-03-01 24.97042194067740
1997-04-01 26.67316690348930
1997-05-01 28.11907324062570
1997-06-01 30.56379645538910
1997-07-01 35.01566596709850
1997-08-01 37.28916343141160
1997-09-01 36.28559028293860
1997-10-01 36.30937163716790
1997-11-01 31.99543397998800
1997-12-01 34.93480936271910
1998-01-01 36.46157230423480
1998-02-01 37.92174745390880
1998-03-01 40.50915879404750
1998-04-01 41.91701496441710
1998-05-01 37.96931016236720
1998-06-01 37.05134988911940
1998-07-01 38.26895522565530
1998-08-01 33.36048371274500
1998-09-01 21.87408962003340
1998-10-01 21.34138728529900
1998-11-01 27.79089055226250
1998-12-01 28.18090476162160
1999-01-01 30.65416560146020
1999-02-01 29.34143484800740
1999-03-01 26.40205946527620
1999-04-01 27.67674005196230
1999-05-01 30.33549545478870
1999-06-01 30.65416560146020
1999-07-01 34.15478094400080
1999-08-01 34.34978804868040
1999-09-01 34.19758738161340
1999-10-01 31.73383908346660
1999-11-01 34.84919648749400
1999-12-01 39.01568974845270
2000-01-01 44.33648238098920
2000-02-01 47.50677471328600
2000-03-01 48.05041647096590
2000-04-01 44.77225191588530
2000-05-01 42.04619528059020
2000-06-01 42.49699463135930
2000-07-01 39.39072170464750
2000-08-01 40.05227141659580
2000-09-01 39.40365876134820
2000-10-01 38.66824416316390
2000-11-01 36.21995374526600
2000-12-01 36.00225922865180
2001-01-01 37.72940386090290
2001-02-01 35.71479021872900
2001-03-01 32.75082491572480
2001-04-01 32.48751776169890
2001-05-01 33.08585663410600
2001-06-01 32.17274775712100
2001-07-01 31.50568077099150
2001-08-01 30.85702055303540
2001-09-01 28.69248925380060
2001-10-01 31.02401322243300
2001-11-01 33.51824921670160
2001-12-01 34.19601781223430
2002-01-01 36.53477131255240
2002-02-01 37.59984304306210
2002-03-01 38.46762465888620
2002-04-01 40.70278658018180
2002-05-01 40.88048085898250
2002-06-01 37.13206380537340
2002-07-01 34.64610372237650
2002-08-01 34.66327386013000
2002-09-01 35.07454860017000
2002-10-01 33.37137557298200
2002-11-01 36.42566245934870
2002-12-01 37.58024720717720
2003-01-01 36.96159905825840
2003-02-01 35.07640354579990
2003-03-01 34.77238271333360
2003-04-01 37.33753470591380
2003-05-01 39.20042330810530
2003-06-01 38.23666014661200
2003-07-01 38.20355650152500
2003-08-01 40.27852722073260
2003-09-01 43.53643006200990
2003-10-01 45.82053401030920
2003-11-01 45.40730919922230
2003-12-01 44.15450745842720
2004-01-01 46.01858512833010
2004-02-01 47.57593089138460
2004-03-01 50.92653345144740
2004-04-01 53.99038044221430
2004-05-01 51.92311488177690
2004-06-01 53.39998454211970
2004-07-01 55.09683172908280
2004-08-01 56.14982253164410
2004-09-01 58.29946670313140
2004-10-01 61.39646490169380
2004-11-01 66.07183158044940
2004-12-01 68.86228812299710
2005-01-01 71.78649100173010
2005-02-01 80.25165429045360
2005-03-01 83.01832947877210
2005-04-01 81.15325299199160
2005-05-01 78.16726615497120
2005-06-01 86.68926688030250
2005-07-01 94.12626710028000
2005-08-01 99.38370620514980
2005-09-01 108.06694451215500
2005-10-01 101.26647601947700
2005-11-01 100.30271285798400
2005-12-01 99.64178146124530
2006-01-01 105.54497945885500
2006-02-01 108.31693410781300
2006-03-01 107.86527862829100
2006-04-01 114.30474616377000
2006-05-01 111.22829505526200
2006-06-01 94.97564194793070
2006-07-01 103.40028180904800
2006-08-01 104.43481828072700
2006-09-01 105.96129584599200
2006-10-01 106.17998917948400
2006-11-01 109.62538421750400
2006-12-01 113.95692007681400
2007-01-01 114.65818465032500
2007-02-01 114.09956063948100
2007-03-01 109.97378105696200
2007-04-01 117.85287665206100
2007-05-01 123.11198045172700
2007-06-01 129.29922294425100
2007-07-01 139.81705004191500
2007-08-01 129.63354122200500
2007-09-01 129.61370757257800
2007-10-01 132.21885980297100
2007-11-01 124.33329567952200
2007-12-01 124.27712412083300
2008-01-01 116.58742323081600
2008-02-01 112.70459396310300
2008-03-01 104.55805325834300
2008-04-01 105.43154239918200
2008-05-01 108.80977889285900
2008-06-01 101.41715467987300
2008-07-01 99.39298093329920
2008-08-01 98.89547500282400
2008-09-01 91.91193764528920
2008-10-01 69.22885391708630
2008-11-01 58.80824499551130
2008-12-01 59.17233752876060
2009-01-01 58.10089239531740
2009-02-01 53.08773536109010
2009-03-01 49.21712970945130
2009-04-01 58.74232308158790
2009-05-01 69.30690432166660
2009-06-01 73.75644326066140
2009-07-01 74.96158716758120
2009-08-01 87.57621626763540
2009-09-01 94.18001296083800
2009-10-01 98.76363117497720
2009-11-01 98.75107461994420
2009-12-01 99.19768845236890
2010-01-01 105.34131594123600
2010-02-01 100.11060707852000
2010-03-01 110.77564075886300
2010-04-01 117.50585913114800
2010-05-01 107.62503938786800
2010-06-01 101.61796443498500
2010-07-01 105.38255280947000
2010-08-01 106.34836116742700
2010-09-01 109.74443367677600
2010-10-01 111.09407309199200
2010-11-01 105.73703767561000
2010-12-01 101.77668119311000
2011-01-01 107.26651169150800
2011-02-01 108.11426940707100
2011-03-01 107.37262409407900
2011-04-01 114.05451875457000
2011-05-01 110.66353545502600
2011-06-01 108.61434372380300
2011-07-01 104.35781425573300
2011-08-01 88.83719879428530
2011-09-01 79.02230096492840
2011-10-01 81.40195839452080
2011-11-01 80.05165310138580
2011-12-01 82.10574379158020
2012-01-01 84.54190571882110
2012-02-01 91.74589623006080
2012-03-01 90.29233229686260
2012-04-01 85.12859172765590
2012-05-01 80.57888572464760
2012-06-01 81.01080268015860
2012-07-01 82.11268794701510
2012-08-01 83.88882216897840
2012-09-01 87.84813227189220
2012-10-01 90.54184626543560
2012-11-01 88.06891836455620
2012-12-01 85.23213574396990
2013-01-01 90.73238247552000
2013-02-01 90.32415174882130
2013-03-01 87.52037764790510
2013-04-01 85.81330447862350
2013-05-01 89.39663137117340
2013-06-01 90.69904101689070
2013-07-01 89.72129441911070
2013-08-01 87.29692804356740
2013-09-01 87.34610788411340
2013-10-01 88.66844630467480
2013-11-01 89.20181451732760
2013-12-01 87.91219924018570
2014-01-01 90.42151261303570
2014-02-01 86.17121385977320
2014-03-01 80.62449836205920
2014-04-01 84.59256000332940
2014-05-01 87.67842852811250
2014-06-01 90.09356773821480
2014-07-01 86.04065422505480
2014-08-01 83.68658553261310
2014-09-01 87.37607239044220
2014-10-01 83.32843833792110
2014-11-01 82.75925540579900
2014-12-01 80.41469925504910
2015-01-01 77.93301981581340
2015-02-01 84.98694998186670
2015-03-01 89.83682423795620
2015-04-01 102.25069114560700
2015-05-01 106.70227528106600
2015-06-01 104.27072693654500
2015-07-01 105.40495484515400
2015-08-01 104.84885165785800
2015-09-01 100.13976301880500
2015-10-01 103.17478700824600
2015-11-01 108.38618541132800
2015-12-01 112.06497065975400
2016-01-01 112.65170423129700
2016-02-01 110.35775480234700
2016-03-01 120.77336963953400
2016-04-01 126.98976807234300
2016-05-01 126.22191570699000
2016-06-01 126.23228437743400
2016-07-01 129.66683511792600
2016-08-01 131.45257700699800
2016-09-01 133.80402975047400
2016-10-01 137.76433867026600
2016-11-01 143.13150494354900
2016-12-01 148.23108341904500
2017-01-01 155.76877389282900
2017-02-01 157.93439913435900
2017-03-01 154.68210869268000
2017-04-01 155.34893786526700
2017-05-01 161.09998275851800
2017-06-01 168.65056272629400
2017-07-01 169.40214864535500
2017-08-01 176.52942050785100
2017-09-01 180.04844261856500
2017-10-01 184.70311951914100
2017-11-01 187.96511275334600
2017-12-01 183.27243324871100
2018-01-01 190.53397463718600
2018-02-01 184.82269216820500
2018-03-01 180.11655241707700
2018-04-01 181.23598832335500
2018-05-01 175.03124275411900
2018-06-01 171.30199347201800
2018-07-01 168.95406036896800
2018-08-01 173.94391167605000
2018-09-01 173.39946135232700
2018-10-01 175.19324133912800