Month Index 2015=100 1970-01-01 5.15019866737079 1970-02-01 5.16833467499313 1970-03-01 5.19440812678287 1970-04-01 5.22582712752907 1970-05-01 5.23569509363548 1970-06-01 5.25261786516872 1970-07-01 5.27338871820291 1970-08-01 5.28689947129709 1970-09-01 5.30944199979934 1970-10-01 5.34407653037017 1970-11-01 5.37423380418240 1970-12-01 5.40156112385320 1971-01-01 5.45143750004336 1971-02-01 5.48291971261532 1971-03-01 5.51528902327812 1971-04-01 5.56582861250439 1971-05-01 5.59493006666037 1971-06-01 5.61907322963646 1971-07-01 5.65274478330626 1971-08-01 5.66999980613548 1971-09-01 5.70194405450404 1971-10-01 5.73838595811493 1971-11-01 5.76985509276160 1971-12-01 5.79680490789469 1972-01-01 5.83187065557206 1972-02-01 5.85974067096833 1972-03-01 5.88928333813934 1972-04-01 5.91750718023578 1972-05-01 5.94832388289912 1972-06-01 5.98287997680404 1972-07-01 6.01917644395415 1972-08-01 6.04409830899680 1972-09-01 6.09699249505472 1972-10-01 6.14871809100375 1972-11-01 6.18125885247186 1972-12-01 6.21509148105592 1973-01-01 6.26575668253105 1973-02-01 6.30458270941130 1973-03-01 6.34958224948682 1973-04-01 6.41352839809961 1973-05-01 6.47808933145584 1973-06-01 6.53267207679572 1973-07-01 6.56411188854232 1973-08-01 6.59907967331647 1973-09-01 6.66128889210541 1973-10-01 6.74863663543998 1973-11-01 6.82188959065778 1973-12-01 6.89450921919774 1974-01-01 6.98331723724518 1974-02-01 7.06920520868595 1974-03-01 7.16895508921582 1974-04-01 7.27493192348056 1974-05-01 7.35286872083476 1974-06-01 7.41643100451992 1974-07-01 7.49037264583929 1974-08-01 7.55213889562884 1974-09-01 7.65749487024516 1974-10-01 7.75731538811760 1974-11-01 7.86071603771661 1974-12-01 7.92478637585032 1975-01-01 8.03715139382981 1975-02-01 8.11823681527894 1975-03-01 8.19800895115357 1975-04-01 8.31232810739040 1975-05-01 8.41481708593999 1975-06-01 8.48773000681343 1975-07-01 8.53697060604993 1975-08-01 8.57445499509480 1975-09-01 8.65744584669574 1975-10-01 8.72241634778057 1975-11-01 8.78923788643862 1975-12-01 8.86347370985462 1976-01-01 8.97580774767935 1976-02-01 9.06213676242261 1976-03-01 9.15926017250213 1976-04-01 9.26668838275283 1976-05-01 9.36139185037208 1976-06-01 9.40242790342348 1976-07-01 9.44509849536986 1976-08-01 9.51952762688127 1976-09-01 9.62386186585643 1976-10-01 9.74824873765009 1976-11-01 9.84835422987722 1976-12-01 9.91869287252224 1977-01-01 10.04457941114070 1977-02-01 10.14227569765190 1977-03-01 10.25075826833560 1977-04-01 10.38468429779730 1977-05-01 10.46619375825680 1977-06-01 10.55786559236410 1977-07-01 10.63298122213990 1977-08-01 10.71032414947410 1977-09-01 10.81778689515140 1977-10-01 10.93070824158700 1977-11-01 11.02122692328790 1977-12-01 11.09452031293010 1978-01-01 11.19952380636270 1978-02-01 11.29245470672850 1978-03-01 11.38365672643670 1978-04-01 11.51439652053300 1978-05-01 11.61045588216990 1978-06-01 11.69996172063440 1978-07-01 11.79078922311590 1978-08-01 11.85851784145070 1978-09-01 11.95771510188720 1978-10-01 12.06611316220050 1978-11-01 12.15194079950520 1978-12-01 12.23033486946010 1979-01-01 12.38163959265160 1979-02-01 12.48087351486650 1979-03-01 12.60105699925290 1979-04-01 12.75324386630090 1979-05-01 12.87381157118220 1979-06-01 13.05617727368230 1979-07-01 13.29632701420470 1979-08-01 13.41535165393770 1979-09-01 13.59009598602930 1979-10-01 13.78208847146360 1979-11-01 13.93101427470790 1979-12-01 14.09034026979210 1980-01-01 14.40257519433490 1980-02-01 14.66340705774610 1980-03-01 14.81660108071920 1980-04-01 15.04293298431360 1980-05-01 15.17265120271810 1980-06-01 15.31377045241510 1980-07-01 15.46652293340070 1980-08-01 15.58691317425900 1980-09-01 15.74874761383640 1980-10-01 15.92110987862060 1980-11-01 16.08510442797920 1980-12-01 16.23359008838350 1981-01-01 16.46691249893440 1981-02-01 16.63708905965530 1981-03-01 16.82527989645210 1981-04-01 17.02695996543150 1981-05-01 17.17416529782450 1981-06-01 17.32007446155270 1981-07-01 17.48947566104570 1981-08-01 17.61835248663020 1981-09-01 17.81425963405340 1981-10-01 18.01290428036140 1981-11-01 18.18990207003140 1981-12-01 18.31581684442170 1982-01-01 18.55704422835010 1982-02-01 18.68869620047680 1982-03-01 18.84212720248400 1982-04-01 19.03500721418920 1982-05-01 19.19342158078520 1982-06-01 19.36358891106210 1982-07-01 19.46583946898950 1982-08-01 19.55940496125480 1982-09-01 19.69856521057860 1982-10-01 19.88031599949890 1982-11-01 20.02544026510570 1982-12-01 20.17461546928790 1983-01-01 20.38427897514630 1983-02-01 20.51627842739690 1983-03-01 20.65031181114630 1983-04-01 20.84183230021450 1983-05-01 20.94637420154520 1983-06-01 21.05750712228120 1983-07-01 21.18583458367260 1983-08-01 21.32499391094520 1983-09-01 21.51470646458600 1983-10-01 21.72194851718340 1983-11-01 21.89129404868840 1983-12-01 22.04928404975510 1984-01-01 22.24365752850890 1984-02-01 22.38310642368440 1984-03-01 22.54777163624550 1984-04-01 22.75490625144640 1984-05-01 22.89310151198440 1984-06-01 23.08458727344710 1984-07-01 23.15936932994600 1984-08-01 23.27976304813390 1984-09-01 23.39641520343980 1984-10-01 23.61377448883080 1984-11-01 23.76317772033520 1984-12-01 23.86224161672990 1985-01-01 24.12161790352330 1985-02-01 24.32782003423430 1985-03-01 24.56113434864290 1985-04-01 24.74647892201160 1985-05-01 24.86130027855990 1985-06-01 24.90471983572920 1985-07-01 24.94729172947320 1985-08-01 24.99639035855740 1985-09-01 25.16282535949630 1985-10-01 25.36918626922260 1985-11-01 25.55333801977740 1985-12-01 25.65923404387170 1986-01-01 25.84269584091050 1986-02-01 25.89706946432560 1986-03-01 25.95741128482000 1986-04-01 26.05995981259720 1986-05-01 26.12373310405150 1986-06-01 26.21433437647660 1986-07-01 26.22190130597810 1986-08-01 26.25895678972870 1986-09-01 26.40873264510840 1986-10-01 26.57109677796010 1986-11-01 26.66168388933260 1986-12-01 26.75352924425580 1987-01-01 26.94138350547080 1987-02-01 27.05755889905020 1987-03-01 27.18528415865370 1987-04-01 27.34370707230050 1987-05-01 27.45395708885130 1987-06-01 27.50463473712300 1987-07-01 27.57372342669380 1987-08-01 27.64905862929300 1987-09-01 27.77334328870560 1987-10-01 27.97066920527390 1987-11-01 28.12605064002120 1987-12-01 28.37811831387960 1988-01-01 28.55333543380920 1988-02-01 28.68817128287700 1988-03-01 28.87802672921480 1988-04-01 29.09806315211430 1988-05-01 29.22482548366660 1988-06-01 29.32380374404830 1988-07-01 29.41718867477880 1988-08-01 29.54536635778970 1988-09-01 29.76898203423890 1988-10-01 29.97441715461560 1988-11-01 30.17960930891010 1988-12-01 30.32267634677550 1989-01-01 30.58884927669760 1989-02-01 30.78395096622440 1989-03-01 30.95496780417440 1989-04-01 31.27116831868360 1989-05-01 31.41732325220680 1989-06-01 31.54296403338750 1989-07-01 31.66991839690900 1989-08-01 31.78940268439170 1989-09-01 32.05169871243860 1989-10-01 32.34002700883280 1989-11-01 32.53066204481160 1989-12-01 32.68930848353150 1990-01-01 32.94587085217350 1990-02-01 33.17328560958800 1990-03-01 33.38925494908270 1990-04-01 33.69784963842850 1990-05-01 33.88171670853900 1990-06-01 33.99136904855080 1990-07-01 34.04420656402160 1990-08-01 34.29169517119420 1990-09-01 34.70387486526350 1990-10-01 35.08022970594420 1990-11-01 35.22777415390080 1990-12-01 35.29530676726090 1991-01-01 35.58608764744800 1991-02-01 35.85700417452980 1991-03-01 36.04327769906580 1991-04-01 36.47602914158840 1991-05-01 36.67985010046250 1991-06-01 36.90491773234090 1991-07-01 37.10748118742000 1991-08-01 37.27773841630770 1991-09-01 37.56803507954670 1991-10-01 37.99658385570890 1991-11-01 38.29720559482010 1991-12-01 38.45691960570370 1992-01-01 38.79908339332080 1992-02-01 39.09863829070240 1992-03-01 39.37655618184870 1992-04-01 39.63070795438500 1992-05-01 39.76713014550400 1992-06-01 39.83928379552680 1992-07-01 39.89126703433020 1992-08-01 40.05165321730380 1992-09-01 40.38733756483750 1992-10-01 40.69144913411530 1992-11-01 40.94924606523790 1992-12-01 41.08870300506600 1993-01-01 41.48241346661830 1993-02-01 41.76444369776290 1993-03-01 42.05625208185110 1993-04-01 42.33202092394830 1993-05-01 42.54039958038930 1993-06-01 42.65522892266560 1993-07-01 42.87230779270430 1993-08-01 43.03097841398950 1993-09-01 43.30073881297230 1993-10-01 43.58998485845570 1993-11-01 43.84369610104420 1993-12-01 44.04202987537810 1994-01-01 44.27726124194430 1994-02-01 44.63653385540200 1994-03-01 44.91511373581390 1994-04-01 45.73845086756370 1994-05-01 46.15023436868130 1994-06-01 46.26644115245390 1994-07-01 46.42827016303030 1994-08-01 46.66805080830500 1994-09-01 47.00568882041400 1994-10-01 47.36190943399190 1994-11-01 47.72200448462420 1994-12-01 48.17068745935320 1995-01-01 48.51649964423430 1995-02-01 48.90736388106990 1995-03-01 49.25486964307810 1995-04-01 49.61278261190130 1995-05-01 49.86373321423070 1995-06-01 50.04250192869080 1995-07-01 50.11504689403580 1995-08-01 50.38062622642050 1995-09-01 50.83321381883420 1995-10-01 51.12621261897970 1995-11-01 51.41229654033310 1995-12-01 51.71962935707250 1996-01-01 52.13494944705790 1996-02-01 52.49995613540720 1996-03-01 52.89106191120320 1996-04-01 53.27601554204310 1996-05-01 53.55801019050310 1996-06-01 53.70413640012080 1996-07-01 53.75027094383980 1996-08-01 53.99019414525950 1996-09-01 54.37495638797170 1996-10-01 54.72947798136370 1996-11-01 54.99271362843900 1996-12-01 55.29225334250170 1997-01-01 55.69055978337040 1997-02-01 55.97011723989670 1997-03-01 56.25575617498190 1997-04-01 56.57241407819310 1997-05-01 56.87769804538110 1997-06-01 57.07073807554190 1997-07-01 57.39650017978990 1997-08-01 57.78834603465500 1997-09-01 58.24840033076320 1997-10-01 58.69997502020680 1997-11-01 59.14205219322240 1997-12-01 59.52041488265210 1998-01-01 59.81626352884050 1998-02-01 60.13900410113510 1998-03-01 60.42669041987250 1998-04-01 60.77932529695940 1998-05-01 61.02933312748060 1998-06-01 61.15985502564510 1998-07-01 61.28730473355780 1998-08-01 61.45530431463970 1998-09-01 61.84556561095180 1998-10-01 62.17384258123010 1998-11-01 62.41966726835420 1998-12-01 62.67401526084630 1999-01-01 62.83152845475490 1999-02-01 63.06731390476910 1999-03-01 63.42853094586390 1999-04-01 63.84957264359520 1999-05-01 64.03947002049950 1999-06-01 64.18225219679220 1999-07-01 64.36700829082020 1999-08-01 64.64466208879510 1999-09-01 65.06694993848390 1999-10-01 65.43951737240770 1999-11-01 65.77144971276930 1999-12-01 66.29192651252670 2000-01-01 66.48471130063860 2000-02-01 66.81976247291980 2000-03-01 67.14167756405390 2000-04-01 67.34943626044630 2000-05-01 67.56701731026270 2000-06-01 67.79148954763290 2000-07-01 67.92520041034030 2000-08-01 68.04223044267160 2000-09-01 68.49959578740710 2000-10-01 68.71618372488390 2000-11-01 69.03027703248920 2000-12-01 69.27559841540880 2001-01-01 69.29731021946210 2001-02-01 69.61394204959730 2001-03-01 70.07433155905410 2001-04-01 70.84124936493090 2001-05-01 71.41635146831100 2001-06-01 71.65446535745780 2001-07-01 71.67073027688410 2001-08-01 71.83385559315360 2001-09-01 72.28127346354840 2001-10-01 72.60025983126560 2001-11-01 72.79654278875080 2001-12-01 73.20212982898630 2002-01-01 73.54189994512640 2002-02-01 73.75217251001650 2002-03-01 74.10421797720140 2002-04-01 74.45015349970190 2002-05-01 74.60283333276000 2002-06-01 74.59770813829540 2002-07-01 74.56554377703890 2002-08-01 74.73084448517960 2002-09-01 75.06375570319240 2002-10-01 75.34983107643860 2002-11-01 75.46624243604270 2002-12-01 75.78768022859940 2003-01-01 75.93332400906040 2003-02-01 76.29862205257160 2003-03-01 76.66636424659360 2003-04-01 76.75941314715370 2003-05-01 76.77113196667460 2003-06-01 76.82719730867350 2003-07-01 76.72855757309300 2003-08-01 76.87125528984260 2003-09-01 77.14150090421940 2003-10-01 77.29439931464350 2003-11-01 77.38051917981840 2003-12-01 77.58800726852600 2004-01-01 77.57311823546180 2004-02-01 77.77884907226430 2004-03-01 78.11429660380360 2004-04-01 78.44900510473260 2004-05-01 78.73235179480870 2004-06-01 78.77155201523680 2004-07-01 78.67567784741090 2004-08-01 78.82560168754220 2004-09-01 78.95249965145860 2004-10-01 79.27905511876400 2004-11-01 79.35050618223140 2004-12-01 79.59605550889000 2005-01-01 79.34266332378040 2005-02-01 79.60349920891320 2005-03-01 79.99539862655100 2005-04-01 80.25295864135670 2005-05-01 80.45581169616440 2005-06-01 80.50876161363160 2005-07-01 80.50975925902480 2005-08-01 80.69267810321420 2005-09-01 81.00070263361510 2005-10-01 81.25103400149730 2005-11-01 81.23228291084440 2005-12-01 81.42917139894060 2006-01-01 81.34581944555780 2006-02-01 81.57314774841400 2006-03-01 81.83041164687760 2006-04-01 82.31678636148060 2006-05-01 82.63947022563640 2006-06-01 82.72471730962590 2006-07-01 82.77878205347670 2006-08-01 82.87145595846770 2006-09-01 82.93844765075060 2006-10-01 83.03090664406380 2006-11-01 83.18013409974900 2006-12-01 83.42710987565090 2007-01-01 83.32055496146460 2007-02-01 83.57517105874530 2007-03-01 83.99603388846720 2007-04-01 84.47748888109340 2007-05-01 84.66412130374580 2007-06-01 84.73636078192790 2007-07-01 84.61918769243060 2007-08-01 84.69401682156670 2007-09-01 84.96959665021360 2007-10-01 85.41446522856110 2007-11-01 85.93352689702920 2007-12-01 86.25711962461420 2008-01-01 86.25458498996060 2008-02-01 86.62317007970070 2008-03-01 87.19468182272680 2008-04-01 87.59925449036830 2008-05-01 88.16201508648660 2008-06-01 88.43887100530070 2008-07-01 88.54613680929780 2008-08-01 88.51485115595080 2008-09-01 88.67181411252700 2008-10-01 88.79550814045900 2008-11-01 88.54600071042680 2008-12-01 88.36275036923660 2009-01-01 88.06899620191250 2009-02-01 88.38743638352400 2009-03-01 88.58519606361640 2009-04-01 88.81808331877690 2009-05-01 88.97973909987120 2009-06-01 89.12435200945910 2009-07-01 88.91057923071040 2009-08-01 89.07466505063790 2009-09-01 89.04632487378220 2009-10-01 89.29185256629350 2009-11-01 89.47854141776260 2009-12-01 89.71643666776470 2010-01-01 89.65211323500680 2010-02-01 89.96455464689050 2010-03-01 90.47511659204720 2010-04-01 90.86138505931260 2010-05-01 90.93990155816110 2010-06-01 90.91947320913240 2010-07-01 90.81160542613240 2010-08-01 90.95202114445650 2010-09-01 91.10412495711810 2010-10-01 91.42937302327760 2010-11-01 91.57544808621480 2010-12-01 91.99745102805430 2011-01-01 92.03209375341190 2011-02-01 92.43152785338520 2011-03-01 93.06109104948870 2011-04-01 93.52116298539510 2011-05-01 93.77956285958180 2011-06-01 93.65913105073380 2011-07-01 93.54623929575960 2011-08-01 93.73485391555940 2011-09-01 94.05367471655650 2011-10-01 94.49663897239130 2011-11-01 94.77439780397140 2011-12-01 95.00883222824060 2012-01-01 94.96572849518440 2012-02-01 95.40492378295980 2012-03-01 95.96985966436560 2012-04-01 96.38819786068160 2012-05-01 96.34585368167360 2012-06-01 96.18192328417620 2012-07-01 96.12601655735350 2012-08-01 96.44815759586420 2012-09-01 96.75895671606690 2012-10-01 97.12654977617930 2012-11-01 97.09959278779940 2012-12-01 97.28739901686500 2013-01-01 97.09873249408590 2013-02-01 97.41007158880710 2013-03-01 97.88917607296960 2013-04-01 97.91457886907270 2013-05-01 98.05073575593510 2013-06-01 98.15488327002420 2013-07-01 98.18289028707680 2013-08-01 98.29014821076700 2013-09-01 98.41662165281530 2013-10-01 98.52305226081360 2013-11-01 98.47836880318110 2013-12-01 98.74794827639970 2014-01-01 98.50724829495060 2014-02-01 98.76821242139690 2014-03-01 99.15929882397090 2014-04-01 99.40530988185660 2014-05-01 99.39540819853340 2014-06-01 99.51682305727820 2014-07-01 99.42559666822250 2014-08-01 99.49728981348510 2014-09-01 99.51397030860560 2014-10-01 99.67823940241460 2014-11-01 99.55175734605240 2014-12-01 99.41726752685770 2015-01-01 98.77061107643420 2015-02-01 99.21856073213780 2015-03-01 99.73251061699040 2015-04-01 100.10062316755300 2015-05-01 100.31636616534400 2015-06-01 100.29059674997700 2015-07-01 100.13512091658400 2015-08-01 100.18175133146100 2015-09-01 100.13414836955700 2015-10-01 100.38208603287000 2015-11-01 100.37594866746500 2015-12-01 100.36167617362600 2016-01-01 99.86009124427390 2016-02-01 99.97116241874250 2016-03-01 100.46239360562200 2016-04-01 100.62622296308100 2016-05-01 100.92315946599200 2016-06-01 101.11788719913200 2016-07-01 101.12128770427000 2016-08-01 101.16764693041700 2016-09-01 101.23894336689500 2016-10-01 101.58671894453400 2016-11-01 101.66994777359400 2016-12-01 102.23045197000100 2017-01-01 102.22142210420200 2017-02-01 102.64605671078900 2017-03-01 102.99284887133700 2017-04-01 103.42246277106400 2017-05-01 103.43498023763800 2017-06-01 103.42613068496400 2017-07-01 103.41156545744800 2017-08-01 103.64885910435200 2017-09-01 103.82558632289800 2017-10-01 104.15969976494600 2017-11-01 104.44293264528200 2017-12-01 104.79431876907100 2018-01-01 104.55957384668800 2018-02-01 104.83644255822200 2018-03-01 105.29852205378800 2018-04-01 105.75713137866300 2018-05-01 106.29150257582000 2018-06-01 106.65162887815800 2018-07-01 106.73284433196400 2018-08-01 107.17517462623100 2018-09-01 107.91672457056400