Month Normalised (Normal=100), Seasonally Adjusted 1974-01-01 97.6085829541622 1974-02-01 97.6935217972050 1974-03-01 97.7603679446344 1974-04-01 97.8193694693409 1974-05-01 97.8422690652893 1974-06-01 97.8346748299723 1974-07-01 97.8131606684619 1974-08-01 97.8128605287263 1974-09-01 97.7776102559809 1974-10-01 97.6916200395832 1974-11-01 97.6147246857788 1974-12-01 97.5056292197788 1975-01-01 97.4301765467242 1975-02-01 97.5390706105261 1975-03-01 97.8805844526005 1975-04-01 98.4230384552260 1975-05-01 98.8446588066297 1975-06-01 99.1734742628009 1975-07-01 99.4970681032474 1975-08-01 99.7651349819844 1975-09-01 99.9913763157275 1975-10-01 100.2481780194760 1975-11-01 100.4403691727690 1975-12-01 100.5739095445790 1976-01-01 100.6950707471730 1976-02-01 100.7568958643110 1976-03-01 100.6294105558030 1976-04-01 100.3005425547000 1976-05-01 100.0036069757930 1976-06-01 99.7579404737637 1976-07-01 99.5344645149266 1976-08-01 99.3699795721012 1976-09-01 99.1965241619680 1976-10-01 99.0058597878947 1976-11-01 98.8915540429088 1976-12-01 98.8455280622914 1977-01-01 98.8723622685633 1977-02-01 98.9039500449419 1977-03-01 98.9040358362298 1977-04-01 98.8366273724359 1977-05-01 98.7972821846476 1977-06-01 98.8177714545046 1977-07-01 98.9054252019873 1977-08-01 99.0226430155597 1977-09-01 99.1306126118468 1977-10-01 99.2034643292219 1977-11-01 99.2516738386801 1977-12-01 99.2492104264622 1978-01-01 99.2166997917573 1978-02-01 99.2238874589202 1978-03-01 99.2907771050168 1978-04-01 99.3804428926605 1978-05-01 99.4635121310763 1978-06-01 99.5598717956165 1978-07-01 99.6555992893455 1978-08-01 99.7379750856588 1978-09-01 99.8311275417144 1978-10-01 99.9136571021194 1978-11-01 99.9568561500345 1978-12-01 99.9735517539286 1979-01-01 99.9749066196640 1979-02-01 99.9537234866021 1979-03-01 99.8830902618679 1979-04-01 99.7375631534126 1979-05-01 99.5637998947467 1979-06-01 99.3633422390764 1979-07-01 99.1350069108089 1979-08-01 98.9439709540631 1979-09-01 98.7559901394573 1979-10-01 98.4970626136949 1979-11-01 98.2414097141703 1979-12-01 97.9449142660914 1980-01-01 97.5694011748444 1980-02-01 97.2477605669128 1980-03-01 97.0025993453246 1980-04-01 96.8051371832637 1980-05-01 96.6889954384988 1980-06-01 96.6849147011237 1980-07-01 96.8055242311628 1980-08-01 96.9180503887861 1980-09-01 97.0178240257498 1980-10-01 97.1157543277734 1980-11-01 97.1385551775752 1980-12-01 97.0935594671697 1981-01-01 97.0459182480646 1981-02-01 97.0322241345073 1981-03-01 97.1081525225896 1981-04-01 97.2307833966448 1981-05-01 97.3140452483260 1981-06-01 97.3688288168702 1981-07-01 97.4197252374173 1981-08-01 97.4502424724659 1981-09-01 97.4832811984863 1981-10-01 97.5506175708716 1981-11-01 97.6598644979175 1981-12-01 97.8585075755967 1982-01-01 98.1246581605137 1982-02-01 98.2997825993845 1982-03-01 98.3480408727603 1982-04-01 98.3125344633161 1982-05-01 98.2670480824752 1982-06-01 98.2201837726935 1982-07-01 98.1608472882999 1982-08-01 98.1051124052786 1982-09-01 98.0241850985026 1982-10-01 97.9001384247545 1982-11-01 97.8068398295031 1982-12-01 97.7712532063316 1983-01-01 97.8667374921885 1983-02-01 98.1172609833997 1983-03-01 98.6646616641311 1983-04-01 99.5181237151778 1983-05-01 100.1381491403920 1983-06-01 100.4223080158760 1983-07-01 100.4793299862490 1983-08-01 100.4763176963190 1983-09-01 100.4503525135540 1983-10-01 100.4428791251710 1983-11-01 100.5256707209020 1983-12-01 100.6769300742120 1984-01-01 100.8298702537350 1984-02-01 100.8528275771200 1984-03-01 100.6590660458260 1984-04-01 100.3151923289020 1984-05-01 100.1035449871180 1984-06-01 100.0778343469270 1984-07-01 100.1434175350950 1984-08-01 100.2143814260470 1984-09-01 100.2793317608620 1984-10-01 100.3304292563190 1984-11-01 100.2984392700840 1984-12-01 100.1330066124110 1985-01-01 99.8346455323759 1985-02-01 99.6201723755528 1985-03-01 99.4853817439514 1985-04-01 99.3406962685446 1985-05-01 99.2773295480297 1985-06-01 99.3441291641876 1985-07-01 99.4795710952377 1985-08-01 99.5894696375557 1985-09-01 99.7662407039556 1985-10-01 100.0476309742120 1985-11-01 100.2530840593750 1985-12-01 100.3066628444520 1986-01-01 100.1761059411170 1986-02-01 100.0294445940920 1986-03-01 99.8794820479895 1986-04-01 99.6516315100416 1986-05-01 99.4783882340789 1986-06-01 99.3491419069742 1986-07-01 99.2440082324575 1986-08-01 99.1054284896285 1986-09-01 98.8644798231776 1986-10-01 98.5663177554988 1986-11-01 98.2564196238086 1986-12-01 98.2130604942452 1987-01-01 98.2719189898588 1987-02-01 98.3029650338031 1987-03-01 98.2698364301654 1987-04-01 98.3564395886145 1987-05-01 98.4089027458180 1987-06-01 98.2430897284741 1987-07-01 98.1701749476108 1987-08-01 98.2559874965268 1987-09-01 98.3282397780744 1987-10-01 98.0877734164842 1987-11-01 97.7851291266282 1987-12-01 97.4100346183311 1988-01-01 97.3487541155578 1988-02-01 97.4717342545433 1988-03-01 97.7203738152059 1988-04-01 98.0103180435933 1988-05-01 98.1667403212441 1988-06-01 98.1073382425762 1988-07-01 97.9223814901240 1988-08-01 97.6582320681700 1988-09-01 97.4497521323336 1988-10-01 97.3509247978971 1988-11-01 97.2805894613220 1988-12-01 97.2789159032778 1989-01-01 97.4069556259087 1989-02-01 97.4987080272744 1989-03-01 97.5322954459266 1989-04-01 97.6695830667032 1989-05-01 97.7759256577327 1989-06-01 97.8740553318770 1989-07-01 97.9326411099740 1989-08-01 97.9914921688654 1989-09-01 98.0766976018675 1989-10-01 98.2337359748916 1989-11-01 98.3765837398626 1989-12-01 98.5510682446059 1990-01-01 98.6737848914331 1990-02-01 98.8042784767419 1990-03-01 98.9697776213257 1990-04-01 98.9821522622000 1990-05-01 98.8504526595231 1990-06-01 98.6897113714251 1990-07-01 98.5504865502177 1990-08-01 98.4088192311835 1990-09-01 98.2791836923519 1990-10-01 98.2641941585213 1990-11-01 98.4740446486348 1990-12-01 98.7656166645747 1991-01-01 98.9267456225291 1991-02-01 99.0152359114196 1991-03-01 99.1714574735149 1991-04-01 99.1094641326286 1991-05-01 98.9723387971552 1991-06-01 98.9606581873290 1991-07-01 98.9704034034892 1991-08-01 98.9593457652385 1991-09-01 98.9635760567142 1991-10-01 99.0560132419757 1991-11-01 99.3027624813802 1991-12-01 99.4604822548657 1992-01-01 99.3996338890620 1992-02-01 99.2226436288410 1992-03-01 99.1933786959604 1992-04-01 99.3492366284975 1992-05-01 99.5435474444450 1992-06-01 99.6181464770746 1992-07-01 99.5900432497525 1992-08-01 99.4454501361504 1992-09-01 99.1941600489996 1992-10-01 98.9747278615449 1992-11-01 98.8065457274876 1992-12-01 98.8486869605882 1993-01-01 98.9375010943563 1993-02-01 98.9648640318613 1993-03-01 98.9470106805564 1993-04-01 98.9971720147739 1993-05-01 99.1726444277218 1993-06-01 99.3458050129705 1993-07-01 99.4096188422686 1993-08-01 99.3803602253305 1993-09-01 99.3600733419695 1993-10-01 99.3687723982969 1993-11-01 99.5092380479582 1993-12-01 99.7743971057825 1994-01-01 100.1301898202920 1994-02-01 100.4606065073360 1994-03-01 100.6060117570560 1994-04-01 100.7290009747970 1994-05-01 100.8011526713330 1994-06-01 100.9661167816220 1994-07-01 101.1653066618000 1994-08-01 101.3801891310910 1994-09-01 101.4725062837710 1994-10-01 101.4160588642270 1994-11-01 101.3488986521470 1994-12-01 101.3407568063180 1995-01-01 101.4339296152710 1995-02-01 101.5857341895290 1995-03-01 101.5490611912240 1995-04-01 101.3905690263500 1995-05-01 101.2908866901900 1995-06-01 101.2564400878350 1995-07-01 101.2979577546490 1995-08-01 101.3992313050380 1995-09-01 101.4887349963580 1995-10-01 101.4565872549620 1995-11-01 101.3409288299230 1995-12-01 101.2024237658330 1996-01-01 101.1216827514020 1996-02-01 100.9567884927820 1996-03-01 100.7261930344670 1996-04-01 100.4977301728750 1996-05-01 100.2907801467650 1996-06-01 100.2127718838160 1996-07-01 100.2720161052600 1996-08-01 100.3637529738130 1996-09-01 100.5393386401380 1996-10-01 100.7174499135480 1996-11-01 100.8500665942960 1996-12-01 101.0202420452060 1997-01-01 101.1912514344750 1997-02-01 101.2597492069350 1997-03-01 101.3051510777030 1997-04-01 101.3109405682560 1997-05-01 101.3557372885580 1997-06-01 101.5024096007720 1997-07-01 101.5693566689430 1997-08-01 101.5618742982790 1997-09-01 101.4738355598270 1997-10-01 101.4134082375770 1997-11-01 101.4677606447430 1997-12-01 101.5664304852730 1998-01-01 101.5452075231250 1998-02-01 101.4547178939390 1998-03-01 101.4502747600170 1998-04-01 101.4094276337410 1998-05-01 101.2516990486730 1998-06-01 100.9268827629700 1998-07-01 100.7041446516120 1998-08-01 100.6691934569960 1998-09-01 100.6185881323930 1998-10-01 100.3705708816030 1998-11-01 100.1046915593080 1998-12-01 99.7559049253233 1999-01-01 99.5957435040771 1999-02-01 99.6220863763250 1999-03-01 99.7061833696820 1999-04-01 99.7765078778298 1999-05-01 99.8791694050360 1999-06-01 100.0813145965740 1999-07-01 100.4210146343830 1999-08-01 100.7313945069560 1999-09-01 100.6950498930170 1999-10-01 100.5583712847950 1999-11-01 100.4453409125790 1999-12-01 100.5073485836600 2000-01-01 100.6289679023490 2000-02-01 100.7600655203750 2000-03-01 100.8992796639270 2000-04-01 101.0811575920700 2000-05-01 101.2106669917640 2000-06-01 101.2491605097640 2000-07-01 101.1768269679390 2000-08-01 101.0592956910030 2000-09-01 101.0542838947560 2000-10-01 101.0824621186820 2000-11-01 100.9901127907820 2000-12-01 100.9413433865600 2001-01-01 100.8667114518450 2001-02-01 100.7747386213280 2001-03-01 100.6163468618230 2001-04-01 100.5213408406590 2001-05-01 100.6546433787180 2001-06-01 100.8909100886840 2001-07-01 101.0490692970380 2001-08-01 100.8531137948250 2001-09-01 100.6409988565630 2001-10-01 100.5096192851680 2001-11-01 100.5926105038060 2001-12-01 100.7844739750830 2002-01-01 100.8546444431500 2002-02-01 100.8468018446480 2002-03-01 100.8379168413290 2002-04-01 100.8409955728360 2002-05-01 100.7745529678660 2002-06-01 100.7354158577090 2002-07-01 100.6973231211590 2002-08-01 100.6945723325560 2002-09-01 100.7550146526030 2002-10-01 100.7845705405290 2002-11-01 100.6381597411960 2002-12-01 100.3923017036460 2003-01-01 100.2025073046820 2003-02-01 99.9448242734795 2003-03-01 99.7471995891662 2003-04-01 99.7479477448194 2003-05-01 99.8992585102980 2003-06-01 99.9664487765890 2003-07-01 99.9284154804017 2003-08-01 99.9892687221717 2003-09-01 100.0514641414610 2003-10-01 100.1278899809630 2003-11-01 100.2139855136350 2003-12-01 100.3426875103550 2004-01-01 100.4589230151010 2004-02-01 100.4485541168220 2004-03-01 100.5870433654850 2004-04-01 100.8272749809680 2004-05-01 100.9763591415830 2004-06-01 101.0728502122460 2004-07-01 101.1194275074190 2004-08-01 101.1571882197520 2004-09-01 101.1665212020460 2004-10-01 101.1213068699340 2004-11-01 101.1372309881790 2004-12-01 101.2148426963180 2005-01-01 101.3287282361430 2005-02-01 101.4287226278600 2005-03-01 101.4705336681400 2005-04-01 101.4077081534130 2005-05-01 101.3600165310420 2005-06-01 101.3478476461540 2005-07-01 101.3793120561560 2005-08-01 101.4755481463400 2005-09-01 101.5998460277350 2005-10-01 101.6927837540790 2005-11-01 101.7712623626000 2005-12-01 101.8224309169540 2006-01-01 101.8171685137160 2006-02-01 101.7114646508890 2006-03-01 101.6881517840320 2006-04-01 101.7502571911640 2006-05-01 101.7837275317640 2006-06-01 101.7580680539630 2006-07-01 101.7454211768080 2006-08-01 101.7623047380390 2006-09-01 101.7559844098080 2006-10-01 101.7846485981940 2006-11-01 101.8398075414060 2006-12-01 101.8044918906830 2007-01-01 101.7790734578460 2007-02-01 101.7750128674020 2007-03-01 101.7534152201000 2007-04-01 101.6947768369560 2007-05-01 101.6731318294140 2007-06-01 101.6913575603230 2007-07-01 101.6765451900430 2007-08-01 101.5800090219830 2007-09-01 101.4709222571760 2007-10-01 101.3438340865880 2007-11-01 101.1226586101920 2007-12-01 100.7746257768480 2008-01-01 100.4394962456840 2008-02-01 100.2915166829430 2008-03-01 100.2176877573570 2008-04-01 100.0708415486060 2008-05-01 99.8879800107868 2008-06-01 99.6298670289653 2008-07-01 99.4033016491444 2008-08-01 99.2988396771734 2008-09-01 99.1706932142258 2008-10-01 98.9908000123734 2008-11-01 98.9901071682502 2008-12-01 98.9976815590812 2009-01-01 99.0063036075935 2009-02-01 99.0729322761731 2009-03-01 99.3494947105006 2009-04-01 99.7929246487996 2009-05-01 100.1250701403980 2009-06-01 100.3745559111260 2009-07-01 100.6760101788820 2009-08-01 100.8235204221610 2009-09-01 100.9281969545690 2009-10-01 100.8896829907760 2009-11-01 100.7512811891730 2009-12-01 100.7516048463780 2010-01-01 100.8980787780510 2010-02-01 101.0454390459860 2010-03-01 101.2616110243630 2010-04-01 101.5489768246500 2010-05-01 101.7070267015240 2010-06-01 101.7281292498140 2010-07-01 101.7314421426410 2010-08-01 101.5739671230790 2010-09-01 101.3333146478200 2010-10-01 101.1104736774010 2010-11-01 100.9026216914240 2010-12-01 100.8128284282470 2011-01-01 100.7849675651970 2011-02-01 100.8117450581810 2011-03-01 100.9362855433130 2011-04-01 101.1333942289110 2011-05-01 101.2638397946610 2011-06-01 101.3107743196520 2011-07-01 101.0653664866010 2011-08-01 100.6973169005080 2011-09-01 100.3828160780610 2011-10-01 99.9500463443497 2011-11-01 99.5483878846393 2011-12-01 99.4506014037186 2012-01-01 99.6925272040805 2012-02-01 100.1971461282760 2012-03-01 100.6246143735630 2012-04-01 100.7347017949670 2012-05-01 100.6293224265110 2012-06-01 100.5242119833660 2012-07-01 100.4733275395450 2012-08-01 100.4214090481810 2012-09-01 100.3205499389330 2012-10-01 100.2872134550710 2012-11-01 100.3352493026830 2012-12-01 100.3041322888030 2013-01-01 100.2575923181490 2013-02-01 100.3176729462570 2013-03-01 100.3959778129560 2013-04-01 100.4751580128700 2013-05-01 100.6488423051690 2013-06-01 100.9373590679250 2013-07-01 101.2191498515380 2013-08-01 101.4808790753420 2013-09-01 101.6276038589960 2013-10-01 101.6808478737480 2013-11-01 101.6581510202070 2013-12-01 101.6774721821870 2014-01-01 101.7171414659240 2014-02-01 101.6622251916790 2014-03-01 101.5538756857530 2014-04-01 101.5916986318650 2014-05-01 101.8217111941700 2014-06-01 102.0459701482800 2014-07-01 102.0917740861680 2014-08-01 101.9815213835380 2014-09-01 101.7686711854930 2014-10-01 101.6874078013150 2014-11-01 101.6692176745580 2014-12-01 101.6868973815480 2015-01-01 101.7990182195720 2015-02-01 101.9877369620100 2015-03-01 102.2043217889090 2015-04-01 102.2461196981170 2015-05-01 102.1442842913260 2015-06-01 101.9774683269860 2015-07-01 101.7766006663540 2015-08-01 101.6128788535410 2015-09-01 101.4439315468120 2015-10-01 101.3695009464090 2015-11-01 101.3668614876550 2015-12-01 101.3127015184890 2016-01-01 101.1696839882480 2016-02-01 101.0274691861140 2016-03-01 100.9041642727380 2016-04-01 100.8491263902320 2016-05-01 100.7903857305030 2016-06-01 100.7604674170680 2016-07-01 100.7317992426160 2016-08-01 100.7648650588800 2016-09-01 100.7478538753430 2016-10-01 100.7182992723020 2016-11-01 100.7093065851000 2016-12-01 100.8185191993130 2017-01-01 101.0463272386420 2017-02-01 101.2523411042850 2017-03-01 101.3742492799490 2017-04-01 101.4320001576640 2017-05-01 101.4584427849810 2017-06-01 101.5335366022710 2017-07-01 101.6002620468140 2017-08-01 101.5997224269690 2017-09-01 101.6146141690800 2017-10-01 101.6201590537270 2017-11-01 101.6662709343420 2017-12-01 101.7012268532670 2018-01-01 101.7226136218710 2018-02-01 101.7029602094770 2018-03-01 101.6340371283430 2018-04-01 101.5727843074840 2018-05-01 101.6051363280770 2018-06-01 101.6445306300050 2018-07-01 101.6491628748610 2018-08-01 101.5957298747450 2018-09-01 101.5930324238440 2018-10-01 101.5807030692190