Monthly Index source base
1985-01-01 3.26398755
1985-02-01 3.77945049
1985-03-01 4.26895255
1985-04-01 5.28808113
1985-05-01 5.60209942
1985-06-01 6.26690997
1985-07-01 8.21506908
1985-08-01 8.45055078
1985-09-01 8.43077844
1985-10-01 8.73409825
1985-11-01 8.96345208
1985-12-01 9.16515294
1986-01-01 8.28861077
1986-02-01 8.42035201
1986-03-01 8.41274973
1986-04-01 8.35487980
1986-05-01 8.41298540
1986-06-01 8.47920581
1986-07-01 8.27855789
1986-08-01 8.36554985
1986-09-01 8.52789468
1986-10-01 8.75135685
1986-11-01 8.99197648
1986-12-01 9.08216722
1987-01-01 9.05184051
1987-02-01 9.23194514
1987-03-01 9.45169599
1987-04-01 9.53289271
1987-05-01 9.61436630
1987-06-01 9.75231808
1987-07-01 9.90116816
1987-08-01 10.03638510
1987-09-01 10.09351420
1987-10-01 10.17712030
1987-11-01 10.37025580
1987-12-01 10.43104770
1988-01-01 10.39519960
1988-02-01 10.75375900
1988-03-01 10.88332270
1988-04-01 10.74088260
1988-05-01 10.91903270
1988-06-01 11.10110160
1988-07-01 11.15964510
1988-08-01 11.31908030
1988-09-01 11.56573120
1988-10-01 12.23074470
1988-11-01 12.49730980
1988-12-01 12.64864730
1989-01-01 12.92610880
1989-02-01 13.18603580
1989-03-01 13.39173790
1989-04-01 14.05111280
1989-05-01 14.46675620
1989-06-01 15.07776360
1989-07-01 15.10537590
1989-08-01 15.57504430
1989-09-01 16.16803820
1989-10-01 16.67839520
1989-11-01 17.06948520
1989-12-01 17.26105110
1990-01-01 17.36984060
1990-02-01 17.57082420
1990-03-01 17.86984060
1990-04-01 18.45413700
1990-05-01 18.84568710
1990-06-01 19.31535560
1990-07-01 20.14406260
1990-08-01 20.82249190
1990-09-01 21.86146070
1990-10-01 22.28422130
1990-11-01 22.38259350
1990-12-01 22.47266810
1991-01-01 22.56480200
1991-02-01 22.52895240
1991-03-01 23.05158610
1991-04-01 23.36739770
1991-05-01 24.09249370
1991-06-01 25.08095640
1991-07-01 27.40806430
1991-08-01 28.57267800
1991-09-01 29.15133590
1991-10-01 28.37097410
1991-11-01 28.35497850
1991-12-01 28.19448350
1992-01-01 27.35231940
1992-02-01 27.32324750
1992-03-01 27.38802930
1992-04-01 28.34854030
1992-05-01 28.38279060
1992-06-01 28.55770100
1992-07-01 29.23081230
1992-08-01 29.65083450
1992-09-01 29.66305090
1992-10-01 29.24216870
1992-11-01 29.45516890
1992-12-01 29.85149770
1993-01-01 31.07053630
1993-02-01 31.97104410
1993-03-01 32.74716660
1993-04-01 33.22181370
1993-05-01 33.55296080
1993-06-01 33.67728570
1993-07-01 33.45386820
1993-08-01 33.81826620
1993-09-01 34.27339870
1993-10-01 35.15127280
1993-11-01 35.39918330
1993-12-01 36.10276580
1994-01-01 37.02625210
1994-02-01 37.44514080
1994-03-01 38.35046970
1994-04-01 39.60805610
1994-05-01 40.47373940
1994-06-01 41.28821190
1994-07-01 42.07000320
1994-08-01 42.66254580
1994-09-01 43.19910230
1994-10-01 43.58513550
1994-11-01 43.81385540
1994-12-01 44.21053370
1995-01-01 44.93138920
1995-02-01 45.24601580
1995-03-01 45.07034720
1995-04-01 45.34348790
1995-05-01 46.03643750
1995-06-01 46.31325890
1995-07-01 46.44928200
1995-08-01 47.78782550
1995-09-01 48.14687290
1995-10-01 48.53969610
1995-11-01 48.83596740
1995-12-01 50.10805400
1996-01-01 50.88875080
1996-02-01 51.79885490
1996-03-01 51.87411660
1996-04-01 52.93290370
1996-05-01 54.68757540
1996-06-01 55.25992230
1996-07-01 54.94621580
1996-08-01 54.63526990
1996-09-01 54.64096540
1996-10-01 55.04149880
1996-11-01 55.56649000
1996-12-01 56.65502330
1997-01-01 57.04491160
1997-02-01 57.76686170
1997-03-01 58.44053580
1997-04-01 58.83721410
1997-05-01 58.54957320
1997-06-01 59.87085590
1997-07-01 61.27033510
1997-08-01 61.41314820
1997-09-01 60.93827340
1997-10-01 61.83479750
1997-11-01 61.02786080
1997-12-01 60.79620610
1998-01-01 61.48438040
1998-02-01 61.81442740
1998-03-01 61.44582940
1998-04-01 62.36951360
1998-05-01 61.68519440
1998-06-01 61.99596590
1998-07-01 61.73053540
1998-08-01 62.24597600
1998-09-01 63.71116640
1998-10-01 66.27260030
1998-11-01 66.56098700
1998-12-01 65.97488570
1999-01-01 64.46718310
1999-02-01 62.92315780
1999-03-01 62.89961890
1999-04-01 62.50564800
1999-05-01 63.25412170
1999-06-01 64.05971770
1999-07-01 64.92243590
1999-08-01 66.14554170
1999-09-01 67.43682970
1999-10-01 67.42678530
1999-11-01 66.71362000
1999-12-01 65.57706010
2000-01-01 64.54885990
2000-02-01 63.69375160
2000-03-01 63.03943350
2000-04-01 62.71851400
2000-05-01 63.88520700
2000-06-01 64.54885990
2000-07-01 64.32970590
2000-08-01 64.04409480
2000-09-01 63.82737530
2000-10-01 63.94750450
2000-11-01 64.13652540
2000-12-01 64.36673940
2001-01-01 63.89616130
2001-02-01 64.16542370
2001-03-01 65.08616170
2001-04-01 65.19948620
2001-05-01 65.07909060
2001-06-01 65.32695280
2001-07-01 66.56645090
2001-08-01 67.09762430
2001-09-01 67.15419320
2001-10-01 67.60042000
2001-11-01 67.12581540
2001-12-01 67.14702870
2002-01-01 69.13727800
2002-02-01 71.16288290
2002-03-01 72.22504290
2002-04-01 73.19537200
2002-05-01 74.39914100
2002-06-01 75.80136780
2002-07-01 75.89933580
2002-08-01 74.05767300
2002-09-01 74.34805530
2002-10-01 75.50241990
2002-11-01 74.21333070
2002-12-01 73.47672160
2003-01-01 74.16634810
2003-02-01 74.84406950
2003-03-01 74.64521750
2003-04-01 72.92290680
2003-05-01 71.24345020
2003-06-01 69.48939480
2003-07-01 69.03954460
2003-08-01 69.78937300
2003-09-01 70.15011500
2003-10-01 70.00273460
2003-11-01 69.95126290
2003-12-01 69.42681390
2004-01-01 68.92209180
2004-02-01 69.12774430
2004-03-01 69.40368680
2004-04-01 69.98889960
2004-05-01 70.61696650
2004-06-01 70.64689410
2004-07-01 70.48749580
2004-08-01 70.89880090
2004-09-01 70.78996570
2004-10-01 70.18411740
2004-11-01 69.65875980
2004-12-01 68.64931550
2005-01-01 67.88870010
2005-02-01 68.16275560
2005-03-01 67.93483280
2005-04-01 68.11013680
2005-05-01 68.35719780
2005-06-01 69.08778400
2005-07-01 70.79533250
2005-08-01 71.28876940
2005-09-01 71.39231640
2005-10-01 71.97870370
2005-11-01 72.74551100
2005-12-01 72.92867140
2006-01-01 71.85601850
2006-02-01 72.04840540
2006-03-01 72.72363250
2006-04-01 72.31254920
2006-05-01 71.06221670
2006-06-01 70.79807280
2006-07-01 71.11689080
2006-08-01 70.94295690
2006-09-01 70.61559750
2006-10-01 69.29862400
2006-11-01 68.63125330
2006-12-01 68.57657920
2007-01-01 68.31435310
2007-02-01 68.41931260
2007-03-01 68.44374890
2007-04-01 68.33878950
2007-05-01 67.27889380
2007-06-01 67.95752340
2007-07-01 70.17418310
2007-08-01 71.39262280
2007-09-01 71.18049420
2007-10-01 70.68042560
2007-11-01 70.62713340
2007-12-01 70.79818810
2008-01-01 70.32476560
2008-02-01 69.66836260
2008-03-01 69.87828160
2008-04-01 70.64494070
2008-05-01 70.74018410
2008-06-01 70.65966100
2008-07-01 72.39818640
2008-08-01 74.79811890
2008-09-01 76.01876840
2008-10-01 76.47526090
2008-11-01 77.55871570
2008-12-01 78.43004190
2009-01-01 77.94192010
2009-02-01 78.27862030
2009-03-01 79.31762420
2009-04-01 79.61025070
2009-05-01 79.85856390
2009-06-01 79.90119980
2009-07-01 81.09023130
2009-08-01 82.24748400
2009-09-01 82.96543750
2009-10-01 83.39052480
2009-11-01 83.40353850
2009-12-01 83.22892120
2010-01-01 82.43727190
2010-02-01 81.96763160
2010-03-01 81.99533660
2010-04-01 82.68294900
2010-05-01 83.15115150
2010-06-01 83.56082860
2010-07-01 84.60103070
2010-08-01 85.74215430
2010-09-01 86.23973920
2010-10-01 85.50829270
2010-11-01 85.52298400
2010-12-01 85.81585010
2011-01-01 86.33296210
2011-02-01 86.63583290
2011-03-01 87.01156400
2011-04-01 87.52158570
2011-05-01 88.33447830
2011-06-01 88.67592010
2011-07-01 88.80734460
2011-08-01 90.17028080
2011-09-01 91.16176760
2011-10-01 90.95461660
2011-11-01 90.68033790
2011-12-01 90.61890740
2012-01-01 90.84891790
2012-02-01 90.87177740
2012-03-01 91.19750770
2012-04-01 92.47045660
2012-05-01 92.67760760
2012-06-01 92.73903810
2012-07-01 93.55193070
2012-08-01 94.44911330
2012-09-01 94.52483980
2012-10-01 93.86909750
2012-11-01 93.72337700
2012-12-01 94.02624780
2013-01-01 94.02191210
2013-02-01 93.68929160
2013-03-01 94.32844580
2013-04-01 95.04749440
2013-05-01 95.54804460
2013-06-01 96.13989830
2013-07-01 96.99101460
2013-08-01 97.55027460
2013-09-01 97.48342370
2013-10-01 97.56331790
2013-11-01 97.32363510
2013-12-01 97.08395220
2014-01-01 96.48719620
2014-02-01 96.73992250
2014-03-01 97.44592760
2014-04-01 97.51277860
2014-05-01 97.76550480
2014-06-01 98.00518760
2014-07-01 98.71119280
2014-08-01 99.11066420
2014-09-01 99.09762090
2014-10-01 99.27045280
2014-11-01 99.41719800
2014-12-01 99.48404890
2015-01-01 98.38373830
2015-02-01 97.42128270
2015-03-01 98.02140950
2015-04-01 97.95234300
2015-05-01 98.20329050
2015-06-01 98.53788720
2015-07-01 99.33063090
2015-08-01 99.91617510
2015-09-01 99.67900570
2015-10-01 99.03817320
2015-11-01 99.03817320
2015-12-01 99.37276980
2016-01-01 98.86702800
2016-02-01 98.93609460
2016-03-01 99.27069120
2016-04-01 99.45257220
2016-05-01 99.43798960
2016-06-01 99.53622140
2016-07-01 100.54001100
2016-08-01 100.88919100
2016-09-01 100.97284000
2016-10-01 100.72189200
2016-11-01 100.65282600
2016-12-01 100.58375900
2017-01-01 100.47483600
2017-02-01 100.74985100
2017-03-01 101.44991100
2017-04-01 101.34991100
2017-05-01 101.08738800
2017-06-01 100.93759700
2017-07-01 101.71267100
2017-08-01 102.25020900
2017-09-01 102.60023800
2017-10-01 102.62522400
2017-11-01 102.53771600
2017-12-01 102.73771600
2018-01-01 102.10023840
2018-02-01 101.76276080
2018-03-01 102.53783530
2018-04-01 102.80035760
2018-05-01 102.81285020
2018-06-01 103.27537250
2018-07-01 103.28786510
2018-08-01 103.66288000
2018-09-01 104.20041720