Month Index, Seasonally Adjusted 1977-01-01 100.2181468028260 1977-02-01 100.3231136744860 1977-03-01 100.3690423214630 1977-04-01 100.2911295375230 1977-05-01 100.0763189109820 1977-06-01 99.7434071215505 1977-07-01 99.3617433428834 1977-08-01 99.0208753269503 1977-09-01 98.8036934009515 1977-10-01 98.7566427432650 1977-11-01 98.8510526190767 1977-12-01 99.0185446325754 1978-01-01 99.2338139558439 1978-02-01 99.4914845756561 1978-03-01 99.7651538437189 1978-04-01 100.0353113555320 1978-05-01 100.3017346681490 1978-06-01 100.5386179465370 1978-07-01 100.7506629337450 1978-08-01 100.9306305982520 1978-09-01 101.0618464285560 1978-10-01 101.1374168069510 1978-11-01 101.1829736213560 1978-12-01 101.2546788413900 1979-01-01 101.3531196201820 1979-02-01 101.4504207658240 1979-03-01 101.5154711345570 1979-04-01 101.5104995436390 1979-05-01 101.4619117992490 1979-06-01 101.4067408724420 1979-07-01 101.3997870561750 1979-08-01 101.4205760725850 1979-09-01 101.4207026229480 1979-10-01 101.3548145365570 1979-11-01 101.2130897639250 1979-12-01 101.0440730715430 1980-01-01 100.8966567980950 1980-02-01 100.7927741017020 1980-03-01 100.7129031177140 1980-04-01 100.6071808410230 1980-05-01 100.4479013276190 1980-06-01 100.2406717460780 1980-07-01 100.0249703491300 1980-08-01 99.8061621243871 1980-09-01 99.5743365363361 1980-10-01 99.3232747120949 1980-11-01 99.0702463843681 1980-12-01 98.8339238326457 1981-01-01 98.6123101962089 1981-02-01 98.4168619129276 1981-03-01 98.3054077900778 1981-04-01 98.3267365397970 1981-05-01 98.4158404568029 1981-06-01 98.5095761847451 1981-07-01 98.5709832836639 1981-08-01 98.5987015680875 1981-09-01 98.6097529687049 1981-10-01 98.6245466872759 1981-11-01 98.6528820180694 1981-12-01 98.7226289096232 1982-01-01 98.8353190044324 1982-02-01 98.9760893453909 1982-03-01 99.1203373764376 1982-04-01 99.2093890270436 1982-05-01 99.2263913775344 1982-06-01 99.1752857592404 1982-07-01 99.0935174277871 1982-08-01 99.0262874920656 1982-09-01 99.0171921855396 1982-10-01 99.0976246230828 1982-11-01 99.2861953201279 1982-12-01 99.6103043992098 1983-01-01 100.0622376868060 1983-02-01 100.5741208758360 1983-03-01 100.9979083665670 1983-04-01 101.1384336522100 1983-05-01 100.9220694042500 1983-06-01 100.4417430778260 1983-07-01 99.8548335037403 1983-08-01 99.2854907625844 1983-09-01 98.8351457172645 1983-10-01 98.5772376197488 1983-11-01 98.5432638147194 1983-12-01 98.7092656064855 1984-01-01 99.0236416265180 1984-02-01 99.4348660059964 1984-03-01 99.8940567610134 1984-04-01 100.3361004963390 1984-05-01 100.7003810877070 1984-06-01 100.9382639513620 1984-07-01 101.0404609529760 1984-08-01 101.0302443439080 1984-09-01 100.9519491237890 1984-10-01 100.8530996261360 1984-11-01 100.7713660734300 1984-12-01 100.7229446028360 1985-01-01 100.7184266490940 1985-02-01 100.7474685755430 1985-03-01 100.7890361084720 1985-04-01 100.8192045061460 1985-05-01 100.8180279634770 1985-06-01 100.7628161601650 1985-07-01 100.6667833232560 1985-08-01 100.5352565287300 1985-09-01 100.3679405614410 1985-10-01 100.1780926751000 1985-11-01 99.9998638868206 1985-12-01 99.8972382862753 1986-01-01 99.8858225936440 1986-02-01 99.9498677534331 1986-03-01 100.0383406679340 1986-04-01 100.0843252426050 1986-05-01 100.0514170618470 1986-06-01 99.9687682268534 1986-07-01 99.8854828572096 1986-08-01 99.8573323280758 1986-09-01 99.9191170069379 1986-10-01 100.0530534402740 1986-11-01 100.1650716162030 1986-12-01 100.1853612419120 1987-01-01 100.0697979417600 1987-02-01 99.8079408865979 1987-03-01 99.4551528869362 1987-04-01 99.0745311698077 1987-05-01 98.7141187402054 1987-06-01 98.3861012144506 1987-07-01 98.1164541041254 1987-08-01 97.9203397405315 1987-09-01 97.8020697697377 1987-10-01 97.7641646606351 1987-11-01 97.8108217094385 1987-12-01 97.9599981659084 1988-01-01 98.1919006361844 1988-02-01 98.4764258965695 1988-03-01 98.7946863604403 1988-04-01 99.1280255804019 1988-05-01 99.4590384726327 1988-06-01 99.7859470434540 1988-07-01 100.0940623612560 1988-08-01 100.3707691530960 1988-09-01 100.6075695249160 1988-10-01 100.8044870979930 1988-11-01 100.9774544848850 1988-12-01 101.1399296031450 1989-01-01 101.2719919450070 1989-02-01 101.3478780034060 1989-03-01 101.3802492417750 1989-04-01 101.3967567445650 1989-05-01 101.4199171023480 1989-06-01 101.4483236216820 1989-07-01 101.4807329705640 1989-08-01 101.5256052104530 1989-09-01 101.5961935168420 1989-10-01 101.7049651651570 1989-11-01 101.8420250158790 1989-12-01 101.9797991789340 1990-01-01 102.0759276300500 1990-02-01 102.0763483011510 1990-03-01 101.9935293008540 1990-04-01 101.8623734868220 1990-05-01 101.7167270283160 1990-06-01 101.5552192383500 1990-07-01 101.3659147239170 1990-08-01 101.1523418914220 1990-09-01 100.9617502571720 1990-10-01 100.8434243936050 1990-11-01 100.8199524717540 1990-12-01 100.8679043641530 1991-01-01 100.9350558450560 1991-02-01 100.9526852981010 1991-03-01 100.9042151515040 1991-04-01 100.7969135534880 1991-05-01 100.6528991286420 1991-06-01 100.4757693135880 1991-07-01 100.2631677829700 1991-08-01 100.0218740855180 1991-09-01 99.7855738422544 1991-10-01 99.5916635580744 1991-11-01 99.4578085018845 1991-12-01 99.3843229643706 1992-01-01 99.3523280773496 1992-02-01 99.3320364467016 1992-03-01 99.3168911165468 1992-04-01 99.3137736243193 1992-05-01 99.3328901164264 1992-06-01 99.3480664809152 1992-07-01 99.3273895334733 1992-08-01 99.2497683374832 1992-09-01 99.1096984033647 1992-10-01 98.9117348805370 1992-11-01 98.6694449000972 1992-12-01 98.4228873989238 1993-01-01 98.2017259527398 1993-02-01 98.0173885773246 1993-03-01 97.8821392419258 1993-04-01 97.8110877779495 1993-05-01 97.8206366638286 1993-06-01 97.8935117835342 1993-07-01 98.0098769946444 1993-08-01 98.1738587984084 1993-09-01 98.4225233656269 1993-10-01 98.8026289097174 1993-11-01 99.3268779899902 1993-12-01 99.9638476065777 1994-01-01 100.6463072690540 1994-02-01 101.2858038620190 1994-03-01 101.8414941387890 1994-04-01 102.3057541255010 1994-05-01 102.6814168876080 1994-06-01 102.9511908822770 1994-07-01 103.0822074976340 1994-08-01 103.0525591376890 1994-09-01 102.8734234103240 1994-10-01 102.5795804377250 1994-11-01 102.2019014273690 1994-12-01 101.7912212976420 1995-01-01 101.3906947072470 1995-02-01 101.0105099758080 1995-03-01 100.6593855999630 1995-04-01 100.3458128090290 1995-05-01 100.0771740708360 1995-06-01 99.8417350960282 1995-07-01 99.6161179823608 1995-08-01 99.3990873080410 1995-09-01 99.2157860497186 1995-10-01 99.0924994114876 1995-11-01 99.0145137319321 1995-12-01 98.9251491489674 1996-01-01 98.7750670517447 1996-02-01 98.5952773091585 1996-03-01 98.4291011833702 1996-04-01 98.3107073074491 1996-05-01 98.2568993869283 1996-06-01 98.2394921558765 1996-07-01 98.2262361845892 1996-08-01 98.2189583933519 1996-09-01 98.2135630401412 1996-10-01 98.2255861416288 1996-11-01 98.2622188440099 1996-12-01 98.3403622413628 1997-01-01 98.4739688736381 1997-02-01 98.6337731508174 1997-03-01 98.7819662866051 1997-04-01 98.8746109391476 1997-05-01 98.8977974740800 1997-06-01 98.8774166422010 1997-07-01 98.8721818376739 1997-08-01 98.9092142927191 1997-09-01 99.0032473617004 1997-10-01 99.1309415689522 1997-11-01 99.2973339791817 1997-12-01 99.5206363704584 1998-01-01 99.7839302296212 1998-02-01 100.0344414158280 1998-03-01 100.2129209177240 1998-04-01 100.3011091860700 1998-05-01 100.3023746759250 1998-06-01 100.2445817238360 1998-07-01 100.1503011455280 1998-08-01 100.0428476833530 1998-09-01 99.9548910677349 1998-10-01 99.9120869992672 1998-11-01 99.9138421250682 1998-12-01 99.9640343261226 1999-01-01 100.0625670948120 1999-02-01 100.1891305920060 1999-03-01 100.3295248855930 1999-04-01 100.4971114001700 1999-05-01 100.6842606594220 1999-06-01 100.8837965754660 1999-07-01 101.0788765826440 1999-08-01 101.2421029361530 1999-09-01 101.3407677267760 1999-10-01 101.3660272914710 1999-11-01 101.3193243643350 1999-12-01 101.2257363371230 2000-01-01 101.1324418861770 2000-02-01 101.0574302619160 2000-03-01 101.0461566660810 2000-04-01 101.0817200503920 2000-05-01 101.1343953576440 2000-06-01 101.1489397972120 2000-07-01 101.1012535141670 2000-08-01 100.9643991631780 2000-09-01 100.7712482638230 2000-10-01 100.6074106135680 2000-11-01 100.5421540823450 2000-12-01 100.6091055816010 2001-01-01 100.7411475397140 2001-02-01 100.8829023804140 2001-03-01 100.9533809617050 2001-04-01 100.8914534724290 2001-05-01 100.6907138487910 2001-06-01 100.3720306298510 2001-07-01 99.9934810464177 2001-08-01 99.6415114652128 2001-09-01 99.3948350284260 2001-10-01 99.3152625663492 2001-11-01 99.4181008209580 2001-12-01 99.6593854391421 2002-01-01 99.9877466383531 2002-02-01 100.3231093968730 2002-03-01 100.5766594557860 2002-04-01 100.6919317391760 2002-05-01 100.6975731373220 2002-06-01 100.6406324091670 2002-07-01 100.5680325138410 2002-08-01 100.5298308136040 2002-09-01 100.5404861967410 2002-10-01 100.5391205815250 2002-11-01 100.4829288305210 2002-12-01 100.3249664325540 2003-01-01 100.0591660814440 2003-02-01 99.7223238653530 2003-03-01 99.3491693463709 2003-04-01 99.0173833695565 2003-05-01 98.7700758899670 2003-06-01 98.6388252629168 2003-07-01 98.6332950285239 2003-08-01 98.7296738431710 2003-09-01 98.8845668927985 2003-10-01 99.0472786129138 2003-11-01 99.1865431357989 2003-12-01 99.2921911539002 2004-01-01 99.3669401085996 2004-02-01 99.4119126014698 2004-03-01 99.4143162439347 2004-04-01 99.3817898228492 2004-05-01 99.3437904394743 2004-06-01 99.3165963809314 2004-07-01 99.2916565536681 2004-08-01 99.2691304945658 2004-09-01 99.2624435181784 2004-10-01 99.2795997306519 2004-11-01 99.3176855709975 2004-12-01 99.3757441854434 2005-01-01 99.4330160560996 2005-02-01 99.4501480890229 2005-03-01 99.4265065870710 2005-04-01 99.3538981930030 2005-05-01 99.2350256944685 2005-06-01 99.1025487016667 2005-07-01 98.9839051267171 2005-08-01 98.9131088160233 2005-09-01 98.9156449133074 2005-10-01 99.0014215016902 2005-11-01 99.1538859922245 2005-12-01 99.3534348863632 2006-01-01 99.5859730589994 2006-02-01 99.8107106254989 2006-03-01 100.0306064322440 2006-04-01 100.2397101577240 2006-05-01 100.4370511927780 2006-06-01 100.6197758761510 2006-07-01 100.7930067149130 2006-08-01 100.9621187271980 2006-09-01 101.1415921741580 2006-10-01 101.3282862168110 2006-11-01 101.5243979233470 2006-12-01 101.7384258162950 2007-01-01 101.9726164815080 2007-02-01 102.1862221068140 2007-03-01 102.3681719671140 2007-04-01 102.5236060874680 2007-05-01 102.6325998461640 2007-06-01 102.6756382990090 2007-07-01 102.6337837274150 2007-08-01 102.5080848966020 2007-09-01 102.3020546692320 2007-10-01 102.0390506486230 2007-11-01 101.7495794377840 2007-12-01 101.4484152621700 2008-01-01 101.1611807916470 2008-02-01 100.8972034947800 2008-03-01 100.6315205020110 2008-04-01 100.3413765627250 2008-05-01 100.0098234441290 2008-06-01 99.6339997284514 2008-07-01 99.2306663042576 2008-08-01 98.7946045221439 2008-09-01 98.3035874956129 2008-10-01 97.7458367428053 2008-11-01 97.1916842915097 2008-12-01 96.7204232912712 2009-01-01 96.3727568330068 2009-02-01 96.1806742955005 2009-03-01 96.1524492775981 2009-04-01 96.3154508413849 2009-05-01 96.6737817881140 2009-06-01 97.1794566105776 2009-07-01 97.7542203125667 2009-08-01 98.3366904823721 2009-09-01 98.8640812565918 2009-10-01 99.3065455493656 2009-11-01 99.6622863089348 2009-12-01 99.9472297509692 2010-01-01 100.1837131264130 2010-02-01 100.3985588688840 2010-03-01 100.6116814457400 2010-04-01 100.8507055546110 2010-05-01 101.1010023061050 2010-06-01 101.3890887597830 2010-07-01 101.6969745516800 2010-08-01 101.9817080846540 2010-09-01 102.2122487030490 2010-10-01 102.3778542079030 2010-11-01 102.4759713104970 2010-12-01 102.5278680879020 2011-01-01 102.5603497820990 2011-02-01 102.5505951338850 2011-03-01 102.4731404086040 2011-04-01 102.3068221590710 2011-05-01 102.0452150827700 2011-06-01 101.6790011167620 2011-07-01 101.1953130956210 2011-08-01 100.6263582992270 2011-09-01 100.0475599779630 2011-10-01 99.5617302163880 2011-11-01 99.2408385015697 2011-12-01 99.0985291640180 2012-01-01 99.1241687733811 2012-02-01 99.2566207099278 2012-03-01 99.4423294529084 2012-04-01 99.6109421127571 2012-05-01 99.6931199610578 2012-06-01 99.6611336962535 2012-07-01 99.5497513340035 2012-08-01 99.4119404712214 2012-09-01 99.3233827511197 2012-10-01 99.3341895013651 2012-11-01 99.4371695406526 2012-12-01 99.6166449318600 2013-01-01 99.8388138167364 2013-02-01 100.0423122780470 2013-03-01 100.1716694323740 2013-04-01 100.2134709853550 2013-05-01 100.2061296466430 2013-06-01 100.1868265119410 2013-07-01 100.2023059572740 2013-08-01 100.2859246027470 2013-09-01 100.3875261927000 2013-10-01 100.4637307958320 2013-11-01 100.4906052930760 2013-12-01 100.4708620249150 2014-01-01 100.4286694354290 2014-02-01 100.3760539332370 2014-03-01 100.3095598534870 2014-04-01 100.2204775188040 2014-05-01 100.1044989728500 2014-06-01 99.9613527826836 2014-07-01 99.7861592865422 2014-08-01 99.5985441475700 2014-09-01 99.4365023616062 2014-10-01 99.3222269821622 2014-11-01 99.2546993329008 2014-12-01 99.2216882654271 2015-01-01 99.2240345396207 2015-02-01 99.2469326525418 2015-03-01 99.2716324416006 2015-04-01 99.2682115200997 2015-05-01 99.2282914614975 2015-06-01 99.1477929672303 2015-07-01 99.0279269923143 2015-08-01 98.8760142737096 2015-09-01 98.7017290200776 2015-10-01 98.5326897518804 2015-11-01 98.4069913654113 2015-12-01 98.3450094644971 2016-01-01 98.3380133304591 2016-02-01 98.3780141379367 2016-03-01 98.4518100508732 2016-04-01 98.5429522363617 2016-05-01 98.6497742203084 2016-06-01 98.7516326318534 2016-07-01 98.8270394545130 2016-08-01 98.8805872079505 2016-09-01 98.9428212094902 2016-10-01 99.0528042324547 2016-11-01 99.2211883314081 2016-12-01 99.4400347115016 2017-01-01 99.6710270799117 2017-02-01 99.8975158986184 2017-03-01 100.1151482034030 2017-04-01 100.3255724513570 2017-05-01 100.5162820204420 2017-06-01 100.6753906398140 2017-07-01 100.8177974040000 2017-08-01 100.9603209897460 2017-09-01 101.1180951175620 2017-10-01 101.2908235977780 2017-11-01 101.4478854230580 2017-12-01 101.5626592338170 2018-01-01 101.6148538356450 2018-02-01 101.5987201008490 2018-03-01 101.5112804011810 2018-04-01 101.3583890290070 2018-05-01 101.1543915547140 2018-06-01 100.9322259808110 2018-07-01 100.7269820747800 2018-08-01 100.5564453447040 2018-09-01 100.4219970131230 2018-10-01 100.3055819829770 2018-11-01 100.1986032598880