Month Index, Seasonally Adjusted 1977-01-01 99.2852775468830 1977-02-01 99.0588808285930 1977-03-01 98.7961406516151 1977-04-01 98.4883776101484 1977-05-01 98.1679065945859 1977-06-01 97.9911478299949 1977-07-01 98.0918778549919 1977-08-01 98.5286259045105 1977-09-01 99.2912818267557 1977-10-01 100.2060015021850 1977-11-01 101.1616178465800 1977-12-01 102.0331672448840 1978-01-01 102.6834793792200 1978-02-01 103.0696406717820 1978-03-01 103.3259413362910 1978-04-01 103.4621041255230 1978-05-01 103.4663543921900 1978-06-01 103.3870470597960 1978-07-01 103.2523389609920 1978-08-01 103.1296683096290 1978-09-01 102.9292437877260 1978-10-01 102.6026488978970 1978-11-01 102.2707147627590 1978-12-01 101.8568695864140 1979-01-01 101.4336857184650 1979-02-01 101.1625778555780 1979-03-01 101.0931523456010 1979-04-01 101.2446573490370 1979-05-01 101.5216929839320 1979-06-01 101.6907508508150 1979-07-01 101.6370464317940 1979-08-01 101.3282228619460 1979-09-01 100.9492850391670 1979-10-01 100.6675431531460 1979-11-01 100.5496665781140 1979-12-01 100.5619053873090 1980-01-01 100.6280914408680 1980-02-01 100.5848210680820 1980-03-01 100.3039459012980 1980-04-01 99.7966839425753 1980-05-01 99.3184685660320 1980-06-01 99.1073758355091 1980-07-01 99.3230858380673 1980-08-01 99.8769796752838 1980-09-01 100.5560128139450 1980-10-01 101.2094549937090 1980-11-01 101.7406307032550 1980-12-01 102.0362325128510 1981-01-01 102.1006600300280 1981-02-01 101.9516955120420 1981-03-01 101.5971989318710 1981-04-01 101.1137042753510 1981-05-01 100.5302906948990 1981-06-01 99.7968943066982 1981-07-01 99.0435243769950 1981-08-01 98.4098073222547 1981-09-01 97.8794534091188 1981-10-01 97.5506347584218 1981-11-01 97.5068109600916 1981-12-01 97.7004911303142 1982-01-01 98.0437853975630 1982-02-01 98.3752082853420 1982-03-01 98.5708738000492 1982-04-01 98.4747967156191 1982-05-01 98.1234491477828 1982-06-01 97.6751758064518 1982-07-01 97.2365337499861 1982-08-01 96.9574735127581 1982-09-01 96.8703832932025 1982-10-01 96.8609398594199 1982-11-01 96.7876852654393 1982-12-01 96.7215360533467 1983-01-01 96.7266663535156 1983-02-01 96.7959232754575 1983-03-01 96.8916457943056 1983-04-01 97.1174273391360 1983-05-01 97.4530658085266 1983-06-01 97.9496969520719 1983-07-01 98.5200804296231 1983-08-01 99.1152986911859 1983-09-01 99.6665427333969 1983-10-01 100.1905930335150 1983-11-01 100.7207325738200 1983-12-01 101.2283044144790 1984-01-01 101.6721169770080 1984-02-01 102.0841644900460 1984-03-01 102.4536113622420 1984-04-01 102.7742293894680 1984-05-01 102.8981788872910 1984-06-01 102.6624902085440 1984-07-01 102.1525411998910 1984-08-01 101.5528775624860 1984-09-01 100.9780378891020 1984-10-01 100.5091013236560 1984-11-01 100.1890703895050 1984-12-01 100.0898029315150 1985-01-01 100.2436560165560 1985-02-01 100.6247528571560 1985-03-01 101.0951127776490 1985-04-01 101.4908526753840 1985-05-01 101.7963215784100 1985-06-01 101.9076656836550 1985-07-01 101.7198510310770 1985-08-01 101.2244283455450 1985-09-01 100.4701545448380 1985-10-01 99.5448467717288 1985-11-01 98.5610584581548 1985-12-01 97.7172956166545 1986-01-01 97.1033683411626 1986-02-01 96.6091112385858 1986-03-01 96.2110973367620 1986-04-01 95.9311525721850 1986-05-01 95.8094289617225 1986-06-01 95.9157602136303 1986-07-01 96.3322801622504 1986-08-01 96.9682619194321 1986-09-01 97.6962742943761 1986-10-01 98.3195213456736 1986-11-01 98.6955218872092 1986-12-01 98.6841283089521 1987-01-01 98.3692337016894 1987-02-01 97.9979654089187 1987-03-01 97.7404277640326 1987-04-01 97.6614835894693 1987-05-01 97.7604337810888 1987-06-01 97.9770863974338 1987-07-01 98.2510107600164 1987-08-01 98.6090688506479 1987-09-01 98.9246353681918 1987-10-01 99.1442604828532 1987-11-01 99.2564712104057 1987-12-01 99.3249244469726 1988-01-01 99.4703746152148 1988-02-01 99.7784491101855 1988-03-01 100.2650756624850 1988-04-01 100.8510555816560 1988-05-01 101.4615061849770 1988-06-01 101.9977706851070 1988-07-01 102.3713680492220 1988-08-01 102.5448490483610 1988-09-01 102.5635782163230 1988-10-01 102.5780694939080 1988-11-01 102.7093976177790 1988-12-01 102.9853634175510 1989-01-01 103.4066990679090 1989-02-01 103.8746542634960 1989-03-01 104.2461077470910 1989-04-01 104.4707488500230 1989-05-01 104.5260933595650 1989-06-01 104.4229127898410 1989-07-01 104.1872163583100 1989-08-01 103.8582647634330 1989-09-01 103.4660338747670 1989-10-01 103.0308674533860 1989-11-01 102.5993232831820 1989-12-01 102.1561067924310 1990-01-01 101.6847723314830 1990-02-01 101.1578776611730 1990-03-01 100.6057035675410 1990-04-01 100.0401110831920 1990-05-01 99.4606436873236 1990-06-01 98.9663662054124 1990-07-01 98.6115737298926 1990-08-01 98.4478667512821 1990-09-01 98.4395210326001 1990-10-01 98.4918277881428 1990-11-01 98.5191013671116 1990-12-01 98.5506750527166 1991-01-01 98.6073856878309 1991-02-01 98.6693852169851 1991-03-01 98.7198737016612 1991-04-01 98.7872401521492 1991-05-01 98.9546693793782 1991-06-01 99.1242268635888 1991-07-01 99.3505766799593 1991-08-01 99.6145114407216 1991-09-01 99.8396697433644 1991-10-01 100.0564535130280 1991-11-01 100.2420721640420 1991-12-01 100.4068651651530 1992-01-01 100.5674884488030 1992-02-01 100.6120602434290 1992-03-01 100.5343507224050 1992-04-01 100.3722583944030 1992-05-01 100.2108784407180 1992-06-01 99.9925860672020 1992-07-01 99.6469385383003 1992-08-01 99.1305013523005 1992-09-01 98.5009323683658 1992-10-01 97.8789735843069 1992-11-01 97.4071326587349 1992-12-01 97.1646024764091 1993-01-01 97.2145490218058 1993-02-01 97.6093540934580 1993-03-01 98.1885666626993 1993-04-01 98.7965435781726 1993-05-01 99.3051095358454 1993-06-01 99.6556017997079 1993-07-01 99.8505428901972 1993-08-01 99.9173717403945 1993-09-01 99.9117601779333 1993-10-01 99.8490038694242 1993-11-01 99.8050373145564 1993-12-01 99.8180217014658 1994-01-01 99.8101915569179 1994-02-01 99.7059868025725 1994-03-01 99.5035717551174 1994-04-01 99.2412830132296 1994-05-01 99.0212991542952 1994-06-01 98.9237512089410 1994-07-01 98.9022758225532 1994-08-01 98.9407216982451 1994-09-01 98.9856483105471 1994-10-01 99.0116903211876 1994-11-01 99.0675584514816 1994-12-01 99.2001350475420 1995-01-01 99.4603869507180 1995-02-01 99.6851580940092 1995-03-01 99.8827086518774 1995-04-01 99.9997284147823 1995-05-01 99.9878557075843 1995-06-01 99.8809807625413 1995-07-01 99.7236773174071 1995-08-01 99.5253422428047 1995-09-01 99.2971268471273 1995-10-01 99.0553462658780 1995-11-01 98.8156451906887 1995-12-01 98.6330533466878 1996-01-01 98.5133206870372 1996-02-01 98.3831004314746 1996-03-01 98.1813590297344 1996-04-01 97.9040570464744 1996-05-01 97.5931321096682 1996-06-01 97.2179593647068 1996-07-01 96.8125102044485 1996-08-01 96.4488442112304 1996-09-01 96.1628352899698 1996-10-01 96.0044160431216 1996-11-01 95.9933423144044 1996-12-01 96.1154533230396 1997-01-01 96.3541146444635 1997-02-01 96.7003668770434 1997-03-01 97.1648588117730 1997-04-01 97.7528007175120 1997-05-01 98.4205552062745 1997-06-01 99.0612580954174 1997-07-01 99.6330838118133 1997-08-01 100.1218618577700 1997-09-01 100.5436205444090 1997-10-01 100.9479736354730 1997-11-01 101.2756311279900 1997-12-01 101.5028931337840 1998-01-01 101.6765729188420 1998-02-01 101.7389261332280 1998-03-01 101.7064252405680 1998-04-01 101.5773513391570 1998-05-01 101.3118855711790 1998-06-01 100.9243701850240 1998-07-01 100.4498950296060 1998-08-01 99.8867145531170 1998-09-01 99.3659942878616 1998-10-01 99.0483953386472 1998-11-01 98.9674020908904 1998-12-01 99.0770493689423 1999-01-01 99.2810531292150 1999-02-01 99.5270325132728 1999-03-01 99.7374014200769 1999-04-01 99.9048706035477 1999-05-01 100.0764613007710 1999-06-01 100.3155116160840 1999-07-01 100.6450991128280 1999-08-01 101.0747916352720 1999-09-01 101.5950982677650 1999-10-01 102.1480878651460 1999-11-01 102.7045431117850 1999-12-01 103.2494198021430 2000-01-01 103.7562768731980 2000-02-01 104.2197481760090 2000-03-01 104.6192652514330 2000-04-01 104.9425193386270 2000-05-01 105.1698270452940 2000-06-01 105.2778307000170 2000-07-01 105.2720761886920 2000-08-01 105.1393593669550 2000-09-01 104.8448905846060 2000-10-01 104.3608085821690 2000-11-01 103.7520100499180 2000-12-01 103.0992563512400 2001-01-01 102.5188670822950 2001-02-01 102.1178399503860 2001-03-01 101.8909824246450 2001-04-01 101.8329596766330 2001-05-01 101.8262524700210 2001-06-01 101.7690165648190 2001-07-01 101.6132137017590 2001-08-01 101.3883800594690 2001-09-01 101.1396109309850 2001-10-01 100.9662087386890 2001-11-01 100.8316112408400 2001-12-01 100.6364235286410 2002-01-01 100.3923527599000 2002-02-01 100.1035938673880 2002-03-01 99.7771816285606 2002-04-01 99.4062981605020 2002-05-01 99.0220414819613 2002-06-01 98.6377524154056 2002-07-01 98.3122825250936 2002-08-01 98.0609092487965 2002-09-01 97.8491539915136 2002-10-01 97.6183662102397 2002-11-01 97.3340834622737 2002-12-01 96.9614909178922 2003-01-01 96.5363869430326 2003-02-01 96.1227181318707 2003-03-01 95.7767339624612 2003-04-01 95.5357995971154 2003-05-01 95.3760885483973 2003-06-01 95.3219404193691 2003-07-01 95.3660819680463 2003-08-01 95.4621957177417 2003-09-01 95.5657076002301 2003-10-01 95.6508121797547 2003-11-01 95.7031903237816 2003-12-01 95.7691752784762 2004-01-01 95.9020306137361 2004-02-01 96.0881961819129 2004-03-01 96.2980848128970 2004-04-01 96.5142529121616 2004-05-01 96.7342801599625 2004-06-01 96.9370144156247 2004-07-01 97.0926129656861 2004-08-01 97.2064902218118 2004-09-01 97.2987243722459 2004-10-01 97.3949346227357 2004-11-01 97.5377589147633 2004-12-01 97.7640580106510 2005-01-01 98.0485271434323 2005-02-01 98.3581757104434 2005-03-01 98.6535705906013 2005-04-01 98.9445917972583 2005-05-01 99.2274402005238 2005-06-01 99.5282610441120 2005-07-01 99.8497617827967 2005-08-01 100.2299825926690 2005-09-01 100.6802983634510 2005-10-01 101.1996260911690 2005-11-01 101.7417311149260 2005-12-01 102.2819241980040 2006-01-01 102.7686430305710 2006-02-01 103.1652217782180 2006-03-01 103.4340158816620 2006-04-01 103.6023916816660 2006-05-01 103.7023975090130 2006-06-01 103.7840357505550 2006-07-01 103.9124460806490 2006-08-01 104.0918590114090 2006-09-01 104.3359622423060 2006-10-01 104.6607878603410 2006-11-01 105.0629505281630 2006-12-01 105.5087642322290 2007-01-01 105.9203277220250 2007-02-01 106.2595961990240 2007-03-01 106.5314126878260 2007-04-01 106.7534019559600 2007-05-01 106.9241965598290 2007-06-01 107.0207778379070 2007-07-01 107.0291369314020 2007-08-01 106.9434344957340 2007-09-01 106.7559722580350 2007-10-01 106.4562603399460 2007-11-01 106.0333107482780 2007-12-01 105.5568087667690 2008-01-01 105.0615291131410 2008-02-01 104.5026146738730 2008-03-01 103.9106048055440 2008-04-01 103.3060061174810 2008-05-01 102.6854539631160 2008-06-01 102.0523682871480 2008-07-01 101.3856162309530 2008-08-01 100.5520800710120 2008-09-01 99.5525903557457 2008-10-01 98.4430264822833 2008-11-01 97.3265814007627 2008-12-01 96.3250056470068 2009-01-01 95.5366354083266 2009-02-01 94.9548096624262 2009-03-01 94.5750028910620 2009-04-01 94.4167731657936 2009-05-01 94.4287272820567 2009-06-01 94.5182524834124 2009-07-01 94.6089908051693 2009-08-01 94.6900534680848 2009-09-01 94.7787145893774 2009-10-01 94.9016453973870 2009-11-01 95.1197964630192 2009-12-01 95.4908440967869 2010-01-01 96.0212972927222 2010-02-01 96.6490912937242 2010-03-01 97.2962649782478 2010-04-01 97.8954212647213 2010-05-01 98.4143749462814 2010-06-01 98.8399597818038 2010-07-01 99.1951289976309 2010-08-01 99.5450256231054 2010-09-01 99.8633002330362 2010-10-01 100.1329465003000 2010-11-01 100.3471039914270 2010-12-01 100.4857664629440 2011-01-01 100.5823231574330 2011-02-01 100.6099998145190 2011-03-01 100.5518669249100 2011-04-01 100.4163950574090 2011-05-01 100.1695529848210 2011-06-01 99.8288065643001 2011-07-01 99.4066127548914 2011-08-01 99.0059955103871 2011-09-01 98.7502543004048 2011-10-01 98.6835238728774 2011-11-01 98.7667923268346 2011-12-01 98.9515456399412 2012-01-01 99.1519479606457 2012-02-01 99.3014932132725 2012-03-01 99.3820135434632 2012-04-01 99.4044810757114 2012-05-01 99.3932305461558 2012-06-01 99.3702052011893 2012-07-01 99.3799072643954 2012-08-01 99.4598652835152 2012-09-01 99.5731487518746 2012-10-01 99.6772369329664 2012-11-01 99.7347300391228 2012-12-01 99.7208823302067 2013-01-01 99.6235372825345 2013-02-01 99.5335381588326 2013-03-01 99.4624632772950 2013-04-01 99.3804514727448 2013-05-01 99.3386785497970 2013-06-01 99.3534144979743 2013-07-01 99.4631584365405 2013-08-01 99.6272218570622 2013-09-01 99.7939978068215 2013-10-01 99.9281444945185 2013-11-01 100.0047786114570 2013-12-01 100.0248026904950 2014-01-01 100.0295263089020 2014-02-01 99.9921318032596 2014-03-01 99.9166274343942 2014-04-01 99.8226828382317 2014-05-01 99.7156764243249 2014-06-01 99.6635999528752 2014-07-01 99.7427590212426 2014-08-01 99.8919517141047 2014-09-01 100.0815003235180 2014-10-01 100.3084668584660 2014-11-01 100.6039732161010 2014-12-01 100.9485322166140 2015-01-01 101.3136783977310 2015-02-01 101.6767329152500 2015-03-01 101.9480222720010 2015-04-01 102.0681088367730 2015-05-01 102.0508881795880 2015-06-01 101.9637666618020 2015-07-01 101.8998116695430 2015-08-01 101.7986367256760 2015-09-01 101.6586819686750 2015-10-01 101.4957651183590 2015-11-01 101.3004056483400 2015-12-01 101.0635142472160 2016-01-01 100.7965384683490 2016-02-01 100.4811132340650 2016-03-01 100.1508496549630 2016-04-01 99.8440838881409 2016-05-01 99.6057921835351 2016-06-01 99.4979670924232 2016-07-01 99.5677199910803 2016-08-01 99.7661382568872 2016-09-01 100.0635747125580 2016-10-01 100.4250041198110 2016-11-01 100.8160788899850 2016-12-01 101.1835628845810 2017-01-01 101.4843222227820 2017-02-01 101.6821577442140 2017-03-01 101.7860526784910 2017-04-01 101.8046925513160 2017-05-01 101.7469572063140 2017-06-01 101.6636248269940 2017-07-01 101.5951422302060 2017-08-01 101.5038097402530 2017-09-01 101.3802372617670 2017-10-01 101.2195825354120 2017-11-01 101.0363689203650 2017-12-01 100.8193889836330 2018-01-01 100.5575217683040 2018-02-01 100.2519682866130 2018-03-01 99.9298983320940 2018-04-01 99.6216705172234 2018-05-01 99.3586539056185 2018-06-01 99.1247828737543 2018-07-01 98.9073768680013 2018-08-01 98.6910649315670 2018-09-01 98.4836172370941