Month Index 2015=100 1980-01-01 3.05893635137129 1980-02-01 3.08493297758691 1980-03-01 3.09359851965878 1980-04-01 3.09359851965878 1980-05-01 3.11959514587440 1980-06-01 3.14559177209002 1980-07-01 3.08493297758691 1980-08-01 3.07626743551504 1980-09-01 3.04160526722754 1980-10-01 3.06760189344316 1980-11-01 3.08493297758691 1980-12-01 3.05893635137129 1981-01-01 3.10226406173066 1981-02-01 3.13692623001815 1981-03-01 3.13692623001815 1981-04-01 3.11959514587440 1981-05-01 3.11959514587440 1981-06-01 3.12826068794628 1981-07-01 3.15425731416190 1981-08-01 3.21491610866501 1981-09-01 3.22358165073688 1981-10-01 3.25824381902438 1981-11-01 3.26690936109625 1981-12-01 3.24957827695250 1982-01-01 3.28424044524000 1982-02-01 3.30157152938374 1982-03-01 3.31890261352749 1982-04-01 3.31890261352749 1982-05-01 3.32756815559936 1982-06-01 3.28424044524000 1982-07-01 3.20625056659314 1982-08-01 3.31890261352749 1982-09-01 3.35356478181498 1982-10-01 3.41422357631810 1982-11-01 3.46621682874934 1982-12-01 3.47488237082121 1983-01-01 3.44888574460559 1983-02-01 3.47488237082121 1983-03-01 3.48354791289308 1983-04-01 3.45755128667746 1983-05-01 3.44888574460559 1983-06-01 3.45755128667746 1983-07-01 3.37956140803060 1983-08-01 3.48354791289308 1983-09-01 3.54420670739620 1983-10-01 3.61353104397118 1983-11-01 3.64819321225868 1983-12-01 3.63952767018680 1984-01-01 3.69152092261804 1984-02-01 3.91682501648675 1984-03-01 3.96015272684612 1984-04-01 4.00348043720548 1984-05-01 4.01214597927736 1984-06-01 3.99481489513361 1984-07-01 4.06413923170860 1984-08-01 4.02081152134923 1984-09-01 3.95148718477424 1984-10-01 3.95148718477424 1984-11-01 3.96881826891799 1984-12-01 3.96015272684612 1985-01-01 3.98614935306174 1985-02-01 4.19412236278670 1985-03-01 4.22011898900232 1985-04-01 4.22878453107419 1985-05-01 4.22011898900232 1985-06-01 4.23745007314606 1985-07-01 4.24611561521794 1985-08-01 4.24611561521794 1985-09-01 4.23745007314606 1985-10-01 4.23745007314606 1985-11-01 4.23745007314606 1985-12-01 4.25478115728981 1986-01-01 4.25478115728981 1986-02-01 4.28944332557730 1986-03-01 4.28944332557730 1986-04-01 4.29810886764918 1986-05-01 4.25478115728981 1986-06-01 4.17679127864295 1986-07-01 4.27211224143356 1986-08-01 4.28944332557730 1986-09-01 4.31543995179292 1986-10-01 4.36743320422416 1986-11-01 4.35010212008042 1986-12-01 4.32410549386480 1987-01-01 4.35010212008042 1987-02-01 4.39342983043978 1987-03-01 4.37609874629604 1987-04-01 4.52341296151788 1987-05-01 4.80937584988970 1987-06-01 4.78337922367408 1987-07-01 4.87870018646469 1987-08-01 4.89603127060844 1987-09-01 4.82670693403345 1987-10-01 4.86136910232094 1987-11-01 4.86136910232094 1987-12-01 4.83537247610532 1988-01-01 5.42462933699271 1988-02-01 5.51128475771145 1988-03-01 5.47662258942395 1988-04-01 5.43329487906458 1988-05-01 5.46795704735208 1988-06-01 5.38130162663334 1988-07-01 5.43329487906458 1988-08-01 5.42462933699271 1988-09-01 5.45929150528020 1988-10-01 5.51128475771145 1988-11-01 5.49395367356770 1988-12-01 5.46795704735208 1989-01-01 6.01388619788010 1989-02-01 6.43849775940189 1989-03-01 6.37783896489878 1989-04-01 6.32584571246754 1989-05-01 6.35184233868316 1989-06-01 6.24785583382068 1989-07-01 6.49049101183313 1989-08-01 6.46449438561751 1989-09-01 6.55981534840812 1989-10-01 6.65513631119872 1989-11-01 6.57714643255186 1989-12-01 6.57714643255186 1990-01-01 7.74699461225477 1990-02-01 8.44023797800463 1990-03-01 8.55289002493899 1990-04-01 8.47490014629213 1990-05-01 8.53555894079524 1990-06-01 8.45756906214838 1990-07-01 8.75219749259207 1990-08-01 8.83885291331081 1990-09-01 9.02082929682015 1990-10-01 9.14214688582638 1990-11-01 9.03816038096390 1990-12-01 8.97750158646078 1991-01-01 9.93071121436685 1991-02-01 10.33799169174490 1991-03-01 10.39865048624800 1991-04-01 10.31199506552930 1991-05-01 10.49397144903860 1991-06-01 10.38131940210430 1991-07-01 10.64995120633230 1991-08-01 10.35532277588860 1991-09-01 10.51130253318240 1991-10-01 10.70194445876360 1991-11-01 10.76260325326670 1991-12-01 10.74527216912290 1992-01-01 11.35186011415410 1992-02-01 11.63782300252590 1992-03-01 12.06243456404770 1992-04-01 12.30506974206010 1992-05-01 12.57370154628820 1992-06-01 12.45238395728200 1992-07-01 12.26174203170080 1992-08-01 12.27040757377260 1992-09-01 12.88566106087570 1992-10-01 13.55290780040990 1992-11-01 13.89952948328480 1992-12-01 14.13349911922540 1993-01-01 15.51998585072520 1993-02-01 15.90126970188760 1993-03-01 15.93593187017510 1993-04-01 16.00525620675010 1993-05-01 15.96192849639070 1993-06-01 15.68463115009070 1993-07-01 15.67596560801890 1993-08-01 16.18723259025940 1993-09-01 16.75049282493120 1993-10-01 17.21843209681230 1993-11-01 17.26175980717170 1993-12-01 17.65170920040600 1994-01-01 18.23230051922150 1994-02-01 18.51826340759330 1994-03-01 18.70890533317450 1994-04-01 18.99486822154640 1994-05-01 19.48880411964310 1994-06-01 19.70544267144000 1994-07-01 19.92208122323680 1994-08-01 20.14738531710550 1994-09-01 20.95328072978970 1994-10-01 21.92382144183960 1994-11-01 22.41775733993630 1994-12-01 22.84236890145810 1995-01-01 24.19419346467040 1995-02-01 25.00008887735460 1995-03-01 25.35537610230140 1995-04-01 26.11794380462620 1995-05-01 26.77652500208860 1995-06-01 26.68120403929800 1995-07-01 26.40390669299810 1995-08-01 25.97062958940440 1995-09-01 26.61187970272300 1995-10-01 27.37444740504790 1995-11-01 27.75573125621030 1995-12-01 28.11968402322900 1996-01-01 29.12488690356630 1996-02-01 29.63615388580680 1996-03-01 30.14742086804740 1996-04-01 30.51137363506600 1996-05-01 30.75400881307850 1996-06-01 30.93598519658780 1996-07-01 30.95331628073160 1996-08-01 30.79733652343780 1996-09-01 31.46458326297210 1996-10-01 32.00184687142820 1996-11-01 32.20115433908130 1996-12-01 32.47845168538130 1997-01-01 33.69162757544360 1997-02-01 34.20289455768410 1997-03-01 34.51485407227150 1997-04-01 35.04345213865580 1997-05-01 35.95333405620250 1997-06-01 37.36581741391780 1997-07-01 36.73323284267110 1997-08-01 36.42127332808360 1997-09-01 37.00186464689920 1997-10-01 37.59978704985840 1997-11-01 38.35368921011140 1997-12-01 38.97760823928630 1998-01-01 40.10412870862980 1998-02-01 40.72804773780470 1998-03-01 41.31730459869210 1998-04-01 41.91522700165130 1998-05-01 42.92042988198870 1998-06-01 42.86843662955740 1998-07-01 41.86323374922010 1998-08-01 41.08333496275150 1998-09-01 41.10066604689530 1998-10-01 41.18732146761400 1998-11-01 41.23931472004520 1998-12-01 41.31730459869210 1999-01-01 42.08853784308880 1999-02-01 42.40916289974810 1999-03-01 42.40916289974810 1999-04-01 42.47848723632310 1999-05-01 42.67779470397620 1999-06-01 43.00708530270740 1999-07-01 42.66912916190430 1999-08-01 42.14053109552010 1999-09-01 42.47848723632310 1999-10-01 42.88576771370120 1999-11-01 43.19772722828860 1999-12-01 43.67433204224160 2000-01-01 44.54088624942900 2000-02-01 44.74645957058020 2000-03-01 44.74645957058020 2000-04-01 44.95203289173140 2000-05-01 45.36317953403380 2000-06-01 45.56875285518500 2000-07-01 47.28186386477840 2000-08-01 47.55596162631340 2000-09-01 48.24120603015080 2000-10-01 48.24120603015080 2000-11-01 48.78940155322060 2000-12-01 49.13202375513930 2001-01-01 50.70808588396530 2001-02-01 51.46185472818640 2001-03-01 52.07857469164000 2001-04-01 52.35267245317500 2001-05-01 53.65463682046600 2001-06-01 53.99725902238460 2001-07-01 53.86021014161720 2001-08-01 53.24349017816350 2001-09-01 53.24349017816350 2001-10-01 53.58611238008220 2001-11-01 53.72316126084970 2001-12-01 53.51758793969850 2002-01-01 54.95660118775700 2002-02-01 55.57332115121060 2002-03-01 55.84741891274550 2002-04-01 56.32708999543170 2002-05-01 56.87528551850160 2002-06-01 55.57332115121060 2002-07-01 54.81955230698950 2002-08-01 53.99725902238460 2002-09-01 54.40840566468710 2002-10-01 54.81955230698950 2002-11-01 54.88807674737320 2002-12-01 54.81955230698950 2003-01-01 55.77889447236180 2003-02-01 56.46413887619920 2003-03-01 56.60118775696660 2003-04-01 56.19004111466420 2003-05-01 56.66971219735040 2003-06-01 56.19004111466420 2003-07-01 55.29922338967560 2003-08-01 54.54545454545450 2003-09-01 54.95660118775700 2003-10-01 55.91594335312930 2003-11-01 56.94380995888530 2003-12-01 56.94380995888530 2004-01-01 58.65692096847880 2004-02-01 59.20511649154870 2004-03-01 59.27364093193240 2004-04-01 59.13659205116490 2004-05-01 60.30150753768840 2004-06-01 60.30150753768840 2004-07-01 59.89036089538600 2004-08-01 58.99954317039740 2004-09-01 58.58839652809500 2004-10-01 58.72544540886250 2004-11-01 58.93101873001370 2004-12-01 58.86249428963000 2005-01-01 59.13659205116490 2005-02-01 59.20511649154870 2005-03-01 59.54773869346740 2005-04-01 59.95888533576980 2005-05-01 61.46642302421200 2005-06-01 62.08314298766560 2005-07-01 61.32937414344450 2005-08-01 59.82183645500230 2005-09-01 59.61626313385110 2005-10-01 59.61626313385110 2005-11-01 60.23298309730470 2005-12-01 60.64412973960710 2006-01-01 61.05527638190960 2006-02-01 61.80904522613070 2006-03-01 62.69986295111920 2006-04-01 63.38510735495660 2006-05-01 65.30379168570120 2006-06-01 65.92051164915490 2006-07-01 65.57788944723620 2006-08-01 65.02969392416630 2006-09-01 66.94837825491090 2006-10-01 67.15395157606210 2006-11-01 68.31886706258560 2006-12-01 68.52444038373690 2007-01-01 69.48378254910920 2007-02-01 70.10050251256280 2007-03-01 70.51164915486520 2007-04-01 71.26541799908640 2007-05-01 72.63590680676110 2007-06-01 72.84148012791230 2007-07-01 72.08771128369120 2007-08-01 72.15623572407490 2007-09-01 73.93787117405210 2007-10-01 75.65098218364550 2007-11-01 76.88442211055280 2007-12-01 77.50114207400640 2008-01-01 79.00867976244860 2008-02-01 79.55687528551850 2008-03-01 79.76244860666970 2008-04-01 80.99588853357700 2008-05-01 82.77752398355410 2008-06-01 82.29785290086800 2008-07-01 81.47555961626310 2008-08-01 80.03654636820460 2008-09-01 79.76244860666970 2008-10-01 80.03654636820460 2008-11-01 80.10507080858840 2008-12-01 80.17359524897210 2009-01-01 82.22932846048420 2009-02-01 83.25719506624030 2009-03-01 83.87391502969390 2009-04-01 84.07948835084510 2009-05-01 88.94472361809040 2009-06-01 87.23161260849700 2009-07-01 85.10735495660120 2009-08-01 82.16080402010050 2009-09-01 81.40703517587940 2009-10-01 81.47555961626310 2009-11-01 82.02375513933300 2009-12-01 81.74965737779810 2010-01-01 83.87391502969390 2010-02-01 84.14801279122890 2010-03-01 85.03883051621740 2010-04-01 85.44997715851990 2010-05-01 86.54636820465960 2010-06-01 87.36866148926450 2010-07-01 87.23161260849700 2010-08-01 85.24440383736860 2010-09-01 84.83325719506620 2010-10-01 86.27227044312470 2010-11-01 87.43718592964820 2010-12-01 87.98538145271810 2011-01-01 89.90406578346270 2011-02-01 91.13750571037000 2011-03-01 93.19323892188210 2011-04-01 94.42667884878940 2011-05-01 94.76930105070810 2011-06-01 93.67291000456830 2011-07-01 92.30242119689360 2011-08-01 91.06898126998630 2011-09-01 90.45226130653260 2011-10-01 90.86340794883510 2011-11-01 92.09684787574240 2011-12-01 92.16537231612610 2012-01-01 94.83782549109180 2012-02-01 96.61946094106900 2012-03-01 97.44175422567380 2012-04-01 98.26404751027870 2012-05-01 98.46962083142990 2012-06-01 98.26404751027870 2012-07-01 97.92142530836000 2012-08-01 96.89355870260390 2012-09-01 97.57880310644130 2012-10-01 98.12699862951120 2012-11-01 98.88076747373230 2012-12-01 98.81224303334860 2013-01-01 100.59387848332600 2013-02-01 100.52535404294200 2013-03-01 100.66240292370900 2013-04-01 101.48469620831400 2013-05-01 102.10141617176800 2013-06-01 102.37551393330300 2013-07-01 100.66240292370900 2013-08-01 99.49748743718590 2013-09-01 98.94929191411600 2013-10-01 98.94929191411600 2013-11-01 98.81224303334860 2013-12-01 98.40109639104610 2014-01-01 99.90863407948840 2014-02-01 100.11420740064000 2014-03-01 100.18273184102300 2014-04-01 100.45682960255800 2014-05-01 100.73092736409300 2014-06-01 100.52535404294200 2014-07-01 99.77158519872090 2014-08-01 98.88076747373230 2014-09-01 98.74371859296480 2014-10-01 98.53814527181360 2014-11-01 98.19552306989490 2014-12-01 97.37322978529010 2015-01-01 98.74371859296480 2015-02-01 99.36043855641840 2015-03-01 99.77158519872090 2015-04-01 100.45682960255800 2015-05-01 101.69026952946600 2015-06-01 101.62174508908200 2015-07-01 100.31978072179100 2015-08-01 99.42896299680220 2015-09-01 99.15486523526720 2015-10-01 99.97715851987210 2015-11-01 100.04568296025600 2015-12-01 99.42896299680220 2016-01-01 99.84010963910460 2016-02-01 100.38830516217500 2016-03-01 100.11420740064000 2016-04-01 101.00502512562800 2016-05-01 101.27912288716300 2016-06-01 100.66240292370900 2016-07-01 100.11420740064000 2016-08-01 99.77158519872090 2016-09-01 99.63453631795340 2016-10-01 100.04568296025600 2016-11-01 100.38830516217500 2016-12-01 100.38830516217500 2017-01-01 101.00502512562800 2017-02-01 102.10141617176800 2017-03-01 102.03289173138400 2017-04-01 102.71813613522200 2017-05-01 103.81452718136100 2017-06-01 103.82137962540000 2017-07-01 103.47875742348100 2017-08-01 102.82092279579700 2017-09-01 102.60849703060800 2017-10-01 103.19780721790800 2017-11-01 103.81452718136100 2017-12-01 103.81452718136100 2018-01-01 105.52763819095500 2018-02-01 106.00730927364100 2018-03-01 106.21288259479200 2018-04-01 106.89812699863000 2018-05-01 107.72042028323400 2018-06-01 107.03517587939700 2018-07-01 106.89812699863000 2018-08-01 106.82960255824600 2018-09-01 107.30927364093200 2018-10-01 107.85746916400200