Month Index, Seasonally Adjusted 1977-01-01 100.7442971804840 1977-02-01 100.2746767688910 1977-03-01 99.8070639473935 1977-04-01 99.3750573720967 1977-05-01 98.9853424477584 1977-06-01 98.7191861571484 1977-07-01 98.6331715952670 1977-08-01 98.7375766104252 1977-09-01 99.1026792451581 1977-10-01 99.6023086628309 1977-11-01 100.1226398091710 1977-12-01 100.5976793625580 1978-01-01 100.9475876878640 1978-02-01 101.1441300140990 1978-03-01 101.2338628927070 1978-04-01 101.2347092895990 1978-05-01 101.1655551256770 1978-06-01 101.0551375856190 1978-07-01 100.8939385232260 1978-08-01 100.7249331305470 1978-09-01 100.5204753500660 1978-10-01 100.2878614479560 1978-11-01 100.1503771895210 1978-12-01 99.9280835674955 1979-01-01 99.6489418456231 1979-02-01 99.4972561657560 1979-03-01 99.5733730538775 1979-04-01 99.9160101759587 1979-05-01 100.4010824118960 1979-06-01 100.8843149043930 1979-07-01 101.2388489919510 1979-08-01 101.3823661863570 1979-09-01 101.4492943075920 1979-10-01 101.5227979773020 1979-11-01 101.6207857742450 1979-12-01 101.7165388601140 1980-01-01 101.7288019545440 1980-02-01 101.5643403048090 1980-03-01 101.1434402015810 1980-04-01 100.5327208363150 1980-05-01 99.9475407654339 1980-06-01 99.5862569519277 1980-07-01 99.5660339849459 1980-08-01 99.7907859571634 1980-09-01 100.1096788416450 1980-10-01 100.3766548419700 1980-11-01 100.4985462507150 1980-12-01 100.3777414838920 1981-01-01 100.1079100520060 1981-02-01 99.7082976368642 1981-03-01 99.2410841332831 1981-04-01 98.7214559032431 1981-05-01 98.1544830309441 1981-06-01 97.5330547084462 1981-07-01 97.1076099693667 1981-08-01 97.0268457406647 1981-09-01 97.1740429377110 1981-10-01 97.5340200819723 1981-11-01 97.9937554453316 1981-12-01 98.4986316839620 1982-01-01 98.9813058215964 1982-02-01 99.3697080557427 1982-03-01 99.6534662932875 1982-04-01 99.7348611751480 1982-05-01 99.6199172524764 1982-06-01 99.3657350480471 1982-07-01 99.0029097614898 1982-08-01 98.6965934681603 1982-09-01 98.6128006307064 1982-10-01 98.7012614492284 1982-11-01 98.8278856688536 1982-12-01 98.9249373857346 1983-01-01 98.9624192632056 1983-02-01 98.9735450844783 1983-03-01 98.9645444414021 1983-04-01 99.0483146342624 1983-05-01 99.1261927675852 1983-06-01 99.2101151574821 1983-07-01 99.3222710407999 1983-08-01 99.4485694954170 1983-09-01 99.5217680220316 1983-10-01 99.6123667749806 1983-11-01 99.8333049818116 1983-12-01 100.2615443440620 1984-01-01 100.8616764351560 1984-02-01 101.5611141339860 1984-03-01 102.2924505474540 1984-04-01 102.9202416259340 1984-05-01 103.2444014574530 1984-06-01 103.0818048062210 1984-07-01 102.4606120509620 1984-08-01 101.6268333602520 1984-09-01 100.8257491589210 1984-10-01 100.2146040987780 1984-11-01 99.9346552663961 1984-12-01 99.9798605020984 1985-01-01 100.2519133576880 1985-02-01 100.6586527601610 1985-03-01 101.0802362928020 1985-04-01 101.4320437545830 1985-05-01 101.7538783740650 1985-06-01 101.9676712123090 1985-07-01 101.9630526847480 1985-08-01 101.7095845475080 1985-09-01 101.2403983612020 1985-10-01 100.6796141197900 1985-11-01 100.0446815571310 1985-12-01 99.5214949748832 1986-01-01 99.0724549185778 1986-02-01 98.5932940387974 1986-03-01 98.0970509092128 1986-04-01 97.6451444676757 1986-05-01 97.3194650454910 1986-06-01 97.1921349963443 1986-07-01 97.3945849678159 1986-08-01 97.8581118374778 1986-09-01 98.4766749391632 1986-10-01 99.0045071952206 1986-11-01 99.3612284101989 1986-12-01 99.4886245087052 1987-01-01 99.4641247569979 1987-02-01 99.3761705973862 1987-03-01 99.2952914454722 1987-04-01 99.3244076094249 1987-05-01 99.4866068681703 1987-06-01 99.7340736837333 1987-07-01 100.0109460220710 1987-08-01 100.4437890432960 1987-09-01 100.8443095849760 1987-10-01 101.1253018949890 1987-11-01 101.1969537734190 1987-12-01 100.9969222990310 1988-01-01 100.6992021307990 1988-02-01 100.5066383440070 1988-03-01 100.5275087568210 1988-04-01 100.7589663325440 1988-05-01 101.0151389953190 1988-06-01 101.2174907571430 1988-07-01 101.3039084565060 1988-08-01 101.2849112897000 1988-09-01 101.2423748460700 1988-10-01 101.2480075173190 1988-11-01 101.3674572310610 1988-12-01 101.5438211067570 1989-01-01 101.7712413189540 1989-02-01 102.0123464447280 1989-03-01 102.1786305338710 1989-04-01 102.2278891586110 1989-05-01 102.1843893589600 1989-06-01 102.0436309505720 1989-07-01 101.8245852441900 1989-08-01 101.4843455736680 1989-09-01 101.0851355450440 1989-10-01 100.6667080640170 1989-11-01 100.2475196636170 1989-12-01 99.8196193841939 1990-01-01 99.3358124828392 1990-02-01 98.7990670399654 1990-03-01 98.2332293975017 1990-04-01 97.6265015746919 1990-05-01 97.0272338041971 1990-06-01 96.5829874453655 1990-07-01 96.3918722460830 1990-08-01 96.5236912724067 1990-09-01 96.9434816293548 1990-10-01 97.4702002773804 1990-11-01 97.9659257374497 1990-12-01 98.3474094912310 1991-01-01 98.5377759234736 1991-02-01 98.4247143995264 1991-03-01 98.0244573337874 1991-04-01 97.6450939816939 1991-05-01 97.5414529446909 1991-06-01 97.7148481387081 1991-07-01 98.2516579607196 1991-08-01 99.0270666455158 1991-09-01 99.8554820363288 1991-10-01 100.6455401126180 1991-11-01 101.2284127815580 1991-12-01 101.6773776768930 1992-01-01 101.9967522359520 1992-02-01 102.0717438161790 1992-03-01 101.9843600643710 1992-04-01 101.8738325142000 1992-05-01 101.8617018276780 1992-06-01 101.8505856031720 1992-07-01 101.7673379423500 1992-08-01 101.5721439614340 1992-09-01 101.2627195461350 1992-10-01 100.9078581302870 1992-11-01 100.5953481273170 1992-12-01 100.3771893842330 1993-01-01 100.2936716732920 1993-02-01 100.3213672052180 1993-03-01 100.4185376925060 1993-04-01 100.5128819641010 1993-05-01 100.5696100699840 1993-06-01 100.5620079715070 1993-07-01 100.4802670904090 1993-08-01 100.3562809620870 1993-09-01 100.2240648623030 1993-10-01 100.0370154711570 1993-11-01 99.7978506961877 1993-12-01 99.5140576745429 1994-01-01 99.2059682583474 1994-02-01 98.9650817836689 1994-03-01 98.8666399328501 1994-04-01 98.9540017987044 1994-05-01 99.2214904528838 1994-06-01 99.6650763845483 1994-07-01 100.1934765660890 1994-08-01 100.7356670716100 1994-09-01 101.2139537562490 1994-10-01 101.5956947843830 1994-11-01 101.8840378862320 1994-12-01 102.1090607533180 1995-01-01 102.3385992927500 1995-02-01 102.6406061227670 1995-03-01 102.9291239000480 1995-04-01 103.0762174612470 1995-05-01 103.0154451800470 1995-06-01 102.7493945823680 1995-07-01 102.3812784887610 1995-08-01 102.0038563273460 1995-09-01 101.6579672683350 1995-10-01 101.3354217077330 1995-11-01 100.9769562296560 1995-12-01 100.5662904352490 1996-01-01 100.0738477838120 1996-02-01 99.5419471458546 1996-03-01 98.9795796170653 1996-04-01 98.4619689951398 1996-05-01 98.0800006288789 1996-06-01 97.7479908748294 1996-07-01 97.4359984745644 1996-08-01 97.1647346564032 1996-09-01 96.9620403747071 1996-10-01 96.8765064664677 1996-11-01 96.9348583712266 1996-12-01 97.0922621417752 1997-01-01 97.3163883106030 1997-02-01 97.5678980056615 1997-03-01 97.8093434885115 1997-04-01 98.0045480567414 1997-05-01 98.1412482474249 1997-06-01 98.2110526750886 1997-07-01 98.2488612356343 1997-08-01 98.2739712635624 1997-09-01 98.3078099050465 1997-10-01 98.4414958803969 1997-11-01 98.6333768848699 1997-12-01 98.8909326143834 1998-01-01 99.2079847006728 1998-02-01 99.5017478489682 1998-03-01 99.7855842009977 1998-04-01 100.0635026348320 1998-05-01 100.2943304523520 1998-06-01 100.4658964192460 1998-07-01 100.5899610420040 1998-08-01 100.6298270921560 1998-09-01 100.6170755263040 1998-10-01 100.6045646659360 1998-11-01 100.6376695241720 1998-12-01 100.7099432447990 1999-01-01 100.7510159378130 1999-02-01 100.6380253626620 1999-03-01 100.4338634685450 1999-04-01 100.2073449739300 1999-05-01 100.0603488311760 1999-06-01 100.0950990076580 1999-07-01 100.3088897437870 1999-08-01 100.6862726505500 1999-09-01 101.1693221542760 1999-10-01 101.6395613317750 1999-11-01 101.9864785190980 1999-12-01 102.2130429637050 2000-01-01 102.3353768925260 2000-02-01 102.4267132212370 2000-03-01 102.5383846494420 2000-04-01 102.6810347528790 2000-05-01 102.8397735294570 2000-06-01 102.9304904507010 2000-07-01 102.8644803242710 2000-08-01 102.5888293983040 2000-09-01 102.1255106130150 2000-10-01 101.4887563766370 2000-11-01 100.7781188101470 2000-12-01 100.0713253482850 2001-01-01 99.4791991416984 2001-02-01 99.0708655807108 2001-03-01 98.8436341896991 2001-04-01 98.8417352570706 2001-05-01 98.9406921701224 2001-06-01 99.0433427285594 2001-07-01 99.1349250702038 2001-08-01 99.2436959892114 2001-09-01 99.2962950234047 2001-10-01 99.3480983193587 2001-11-01 99.3460371255318 2001-12-01 99.1868085212915 2002-01-01 98.9545995454824 2002-02-01 98.6821371323513 2002-03-01 98.4561249574969 2002-04-01 98.3389525282971 2002-05-01 98.3441290974807 2002-06-01 98.4645723852505 2002-07-01 98.6699575254854 2002-08-01 98.8999316953717 2002-09-01 99.1178818602798 2002-10-01 99.2686973777411 2002-11-01 99.3373281885058 2002-12-01 99.3409419538404 2003-01-01 99.3204752125888 2003-02-01 99.2838166973133 2003-03-01 99.2697709550925 2003-04-01 99.3164319252166 2003-05-01 99.3391303710330 2003-06-01 99.3427294263402 2003-07-01 99.3559086977152 2003-08-01 99.3791099068322 2003-09-01 99.4107744676003 2003-10-01 99.4638956914034 2003-11-01 99.5209268036507 2003-12-01 99.5814686118447 2004-01-01 99.6067579378202 2004-02-01 99.5930438803356 2004-03-01 99.5754153337664 2004-04-01 99.5822500125283 2004-05-01 99.6473318919236 2004-06-01 99.7280883081818 2004-07-01 99.7644447555614 2004-08-01 99.7809373353248 2004-09-01 99.7994824087283 2004-10-01 99.8322697791163 2004-11-01 99.8724461167008 2004-12-01 99.9118466722776 2005-01-01 99.9169837057095 2005-02-01 99.9252144509361 2005-03-01 99.9262866243086 2005-04-01 99.9313254628261 2005-05-01 99.9453369722861 2005-06-01 99.9820366208498 2005-07-01 100.0468140929190 2005-08-01 100.1455977420150 2005-09-01 100.2624074789990 2005-10-01 100.3995637837710 2005-11-01 100.5644246164560 2005-12-01 100.7467000614200 2006-01-01 100.9197431513370 2006-02-01 101.0613157450800 2006-03-01 101.1412597158690 2006-04-01 101.1316130522430 2006-05-01 101.0558872279730 2006-06-01 100.9340345832660 2006-07-01 100.8009949510830 2006-08-01 100.6801029244750 2006-09-01 100.5908128913820 2006-10-01 100.5428505437080 2006-11-01 100.5396175876050 2006-12-01 100.5431175667850 2007-01-01 100.5367803021030 2007-02-01 100.5581389276210 2007-03-01 100.6214568885330 2007-04-01 100.7372958298710 2007-05-01 100.9030695039000 2007-06-01 101.1002496451270 2007-07-01 101.2918263948160 2007-08-01 101.4565212255440 2007-09-01 101.5577269654850 2007-10-01 101.5468903675150 2007-11-01 101.3800529678610 2007-12-01 101.1197760140400 2008-01-01 100.8350115273550 2008-02-01 100.5776187992400 2008-03-01 100.3826849875780 2008-04-01 100.2553206269720 2008-05-01 100.1746028926690 2008-06-01 100.1334910377970 2008-07-01 100.0936638077810 2008-08-01 100.0208551439770 2008-09-01 99.9081574293907 2008-10-01 99.7439285302145 2008-11-01 99.5143200169951 2008-12-01 99.2763095045238 2009-01-01 99.0920367910898 2009-02-01 98.8964634559774 2009-03-01 98.6617366773938 2009-04-01 98.4192387137976 2009-05-01 98.2068978863518 2009-06-01 98.0416069454063 2009-07-01 97.9513983758026 2009-08-01 97.9615571402381 2009-09-01 98.0643781669510 2009-10-01 98.2551761709488 2009-11-01 98.4878565810995 2009-12-01 98.7407094669680 2010-01-01 98.9802158011213 2010-02-01 99.1742831858620 2010-03-01 99.3305354066767 2010-04-01 99.4595121047454 2010-05-01 99.5676227658562 2010-06-01 99.6722780065146 2010-07-01 99.7969318975917 2010-08-01 99.9379358870150 2010-09-01 100.0877616373830 2010-10-01 100.2563243114980 2010-11-01 100.4452487209100 2010-12-01 100.6225678024510 2011-01-01 100.8049520705370 2011-02-01 101.0101182226880 2011-03-01 101.2140919214080 2011-04-01 101.3680369449350 2011-05-01 101.4207961509160 2011-06-01 101.3787823168930 2011-07-01 101.2674754023590 2011-08-01 101.1087959894560 2011-09-01 100.9550755132090 2011-10-01 100.7985178711010 2011-11-01 100.6376398506800 2011-12-01 100.4615812696190 2012-01-01 100.2643291119540 2012-02-01 100.0669779895640 2012-03-01 99.8766480735393 2012-04-01 99.7271443806358 2012-05-01 99.6720859876068 2012-06-01 99.6955171008059 2012-07-01 99.7660758052624 2012-08-01 99.8789665343297 2012-09-01 100.0048491721420 2012-10-01 100.0984421889040 2012-11-01 100.1432260496410 2012-12-01 100.1447711840560 2013-01-01 100.1150111281000 2013-02-01 100.0659516954320 2013-03-01 100.0242769940710 2013-04-01 100.0098645718530 2013-05-01 100.0393975205820 2013-06-01 100.0960468820150 2013-07-01 100.1468873688380 2013-08-01 100.1876488232930 2013-09-01 100.2182589893380 2013-10-01 100.2339335009610 2013-11-01 100.2367656532540 2013-12-01 100.2597079482410 2014-01-01 100.3354244549110 2014-02-01 100.4270835293560 2014-03-01 100.5133987611080 2014-04-01 100.5623236486080 2014-05-01 100.5389793962780 2014-06-01 100.4357120370030 2014-07-01 100.2717713869200 2014-08-01 100.0746686550950 2014-09-01 99.8783307970901 2014-10-01 99.7292911331149 2014-11-01 99.6656079685254 2014-12-01 99.6665693628083 2015-01-01 99.7181148799058 2015-02-01 99.8042188039986 2015-03-01 99.8710946312682 2015-04-01 99.8834466802258 2015-05-01 99.8328768275389 2015-06-01 99.7190259294974 2015-07-01 99.5747683781664 2015-08-01 99.4178356891059 2015-09-01 99.2799405056323 2015-10-01 99.2179689943244 2015-11-01 99.1990952466496 2015-12-01 99.2032231528589 2016-01-01 99.1956888411708 2016-02-01 99.1306582793386 2016-03-01 99.0154456433151 2016-04-01 98.8743064482188 2016-05-01 98.7453620759031 2016-06-01 98.7057392188958 2016-07-01 98.7677661100028 2016-08-01 98.9137715497436 2016-09-01 99.1212188290070 2016-10-01 99.3356113464464 2016-11-01 99.5343091039220 2016-12-01 99.6982384431639 2017-01-01 99.8418453536580 2017-02-01 100.0073932894560 2017-03-01 100.2291127437310 2017-04-01 100.4784577153030 2017-05-01 100.7175405976130 2017-06-01 100.8996346085230 2017-07-01 100.9702933113170 2017-08-01 100.9449599082050 2017-09-01 100.8366077510920 2017-10-01 100.6825057018080 2017-11-01 100.5274800006430 2017-12-01 100.3865762684390 2018-01-01 100.2783881340250 2018-02-01 100.2506101510320 2018-03-01 100.3078200690000 2018-04-01 100.3986170052220 2018-05-01 100.4697991168720 2018-06-01 100.4911514021210 2018-07-01 100.4240248339550 2018-08-01 100.3130810720560 2018-09-01 100.2049489196120 2018-10-01 100.0947421730970