Month Index, Seasonally Adjusted 1971-01-01 99.1465541637371 1971-02-01 99.2337769127308 1971-03-01 99.3384462704437 1971-04-01 99.4630959874119 1971-05-01 99.6101938910244 1971-06-01 99.7618261119837 1971-07-01 99.8633005496173 1971-08-01 99.8627568810460 1971-09-01 99.7785609390076 1971-10-01 99.6782965027331 1971-11-01 99.6213958465854 1971-12-01 99.6193124073214 1972-01-01 99.6922303088055 1972-02-01 99.8219475556670 1972-03-01 99.9786389591288 1972-04-01 100.1180533153610 1972-05-01 100.2257339322800 1972-06-01 100.3150907667220 1972-07-01 100.4139725702370 1972-08-01 100.5329512414270 1972-09-01 100.6681553707080 1972-10-01 100.8222413728610 1972-11-01 100.9888398799500 1972-12-01 101.1344300196140 1973-01-01 101.2397999599300 1973-02-01 101.2944000323460 1973-03-01 101.3191247126650 1973-04-01 101.3216378391840 1973-05-01 101.3186644691220 1973-06-01 101.3134379305470 1973-07-01 101.3014037600350 1973-08-01 101.2666356392580 1973-09-01 101.1738461086920 1973-10-01 101.0037473777470 1973-11-01 100.7548350624970 1973-12-01 100.4379574380680 1974-01-01 100.0713886200160 1974-02-01 99.6704196334826 1974-03-01 99.2525246506990 1974-04-01 98.8498977703874 1974-05-01 98.4792638419114 1974-06-01 98.1665586929932 1974-07-01 97.9357933965035 1974-08-01 97.7671896883472 1974-09-01 97.6340466314004 1974-10-01 97.5286236507712 1974-11-01 97.4545987622196 1974-12-01 97.4053460583261 1975-01-01 97.4086099313788 1975-02-01 97.5054880093810 1975-03-01 97.7141508064924 1975-04-01 98.0385323816893 1975-05-01 98.4852990481576 1975-06-01 99.0549712302006 1975-07-01 99.6875063494556 1975-08-01 100.3296887745070 1975-09-01 100.9528672820130 1975-10-01 101.4867005340110 1975-11-01 101.8749876421880 1975-12-01 102.1080540896580 1976-01-01 102.1901313569590 1976-02-01 102.1492715468130 1976-03-01 102.0420746412930 1976-04-01 101.9095458442250 1976-05-01 101.7594414230120 1976-06-01 101.5895506885180 1976-07-01 101.3963818531250 1976-08-01 101.1697796901420 1976-09-01 100.9381701991050 1976-10-01 100.7500872349530 1976-11-01 100.6363461786170 1976-12-01 100.5979294763500 1977-01-01 100.5991567040640 1977-02-01 100.5882849573910 1977-03-01 100.5477297615750 1977-04-01 100.4722567876970 1977-05-01 100.3624549165220 1977-06-01 100.2175598121880 1977-07-01 100.0431069368150 1977-08-01 99.8543414812420 1977-09-01 99.6696805024172 1977-10-01 99.5024283850925 1977-11-01 99.3831853205665 1977-12-01 99.3370963438603 1978-01-01 99.3659045469122 1978-02-01 99.4732059278426 1978-03-01 99.6557212062373 1978-04-01 99.8851900168540 1978-05-01 100.1300076860360 1978-06-01 100.3729665890600 1978-07-01 100.5847749842930 1978-08-01 100.7610103641280 1978-09-01 100.9000123726290 1978-10-01 101.0197869660950 1978-11-01 101.1564585613680 1978-12-01 101.3236207039610 1979-01-01 101.4874314404650 1979-02-01 101.6249853136890 1979-03-01 101.7197536394940 1979-04-01 101.7383259447420 1979-05-01 101.6778160047030 1979-06-01 101.5578473104700 1979-07-01 101.4034303651250 1979-08-01 101.2366981259560 1979-09-01 101.0790833699100 1979-10-01 100.9262390572970 1979-11-01 100.7496418989850 1979-12-01 100.5469497333140 1980-01-01 100.3123443093340 1980-02-01 100.0468129230740 1980-03-01 99.7764584182442 1980-04-01 99.5141657139902 1980-05-01 99.2939505560318 1980-06-01 99.1399308316677 1980-07-01 99.0676271590298 1980-08-01 99.0925392965548 1980-09-01 99.1916705480910 1980-10-01 99.3134803179282 1980-11-01 99.4077154355301 1980-12-01 99.4469396464494 1981-01-01 99.4193544401635 1981-02-01 99.3410111863334 1981-03-01 99.2285970077977 1981-04-01 99.1002163160630 1981-05-01 98.9582488291362 1981-06-01 98.8299484412862 1981-07-01 98.7316024518468 1981-08-01 98.6774762260134 1981-09-01 98.6543106689996 1981-10-01 98.6427571838951 1981-11-01 98.6222854962314 1981-12-01 98.5741624636226 1982-01-01 98.5016536965692 1982-02-01 98.4029802943828 1982-03-01 98.2778056801021 1982-04-01 98.1267499721160 1982-05-01 97.9596792163829 1982-06-01 97.7864193934444 1982-07-01 97.6277065105313 1982-08-01 97.5096020314463 1982-09-01 97.4483026948918 1982-10-01 97.4531928666274 1982-11-01 97.5343948011676 1982-12-01 97.6853135608116 1983-01-01 97.8900020003739 1983-02-01 98.1466710578726 1983-03-01 98.4448625967336 1983-04-01 98.7368358195105 1983-05-01 99.0130726360520 1983-06-01 99.2717915028704 1983-07-01 99.4862698320232 1983-08-01 99.6404774134105 1983-09-01 99.7402860177068 1983-10-01 99.7850757062636 1983-11-01 99.8121628775312 1983-12-01 99.8464712934014 1984-01-01 99.8728526973694 1984-02-01 99.8743143176454 1984-03-01 99.8588065304581 1984-04-01 99.8325016572897 1984-05-01 99.7998104490375 1984-06-01 99.7760077009662 1984-07-01 99.7788442685581 1984-08-01 99.8263567750377 1984-09-01 99.8837509757486 1984-10-01 99.9324324894672 1984-11-01 99.9566429137018 1984-12-01 99.9613937062352 1985-01-01 99.9469947869203 1985-02-01 99.9229201394875 1985-03-01 99.9113138177631 1985-04-01 99.9621117730244 1985-05-01 100.0880227172990 1985-06-01 100.2953265613500 1985-07-01 100.5796393379360 1985-08-01 100.9083468334210 1985-09-01 101.2476088117980 1985-10-01 101.5909553400710 1985-11-01 101.9349964579540 1985-12-01 102.2580906193480 1986-01-01 102.5133780543690 1986-02-01 102.6837899063400 1986-03-01 102.7548621177030 1986-04-01 102.7291634727880 1986-05-01 102.6481311125710 1986-06-01 102.5157573699960 1986-07-01 102.3474632055090 1986-08-01 102.1571628674000 1986-09-01 101.9582342145030 1986-10-01 101.7632635775690 1986-11-01 101.5807281768320 1986-12-01 101.4246563587840 1987-01-01 101.3083931285480 1987-02-01 101.2352001382190 1987-03-01 101.1827976068040 1987-04-01 101.1343020429260 1987-05-01 101.0833254515840 1987-06-01 101.0261675672890 1987-07-01 100.9260056294820 1987-08-01 100.8033170970810 1987-09-01 100.6703892620240 1987-10-01 100.5536269740260 1987-11-01 100.4687456531090 1987-12-01 100.4262362260440 1988-01-01 100.4202994217560 1988-02-01 100.4439225284060 1988-03-01 100.5051771883450 1988-04-01 100.6196712171250 1988-05-01 100.7655916570710 1988-06-01 100.9138992340970 1988-07-01 101.0293006041210 1988-08-01 101.0898858842490 1988-09-01 101.0981595730200 1988-10-01 101.0475906645460 1988-11-01 100.9275015418850 1988-12-01 100.7368380671760 1989-01-01 100.4700851929910 1989-02-01 100.1443604571490 1989-03-01 99.7967829533478 1989-04-01 99.4418456703275 1989-05-01 99.1182208525702 1989-06-01 98.8638247951654 1989-07-01 98.6880588135753 1989-08-01 98.5733367987674 1989-09-01 98.5078115485976 1989-10-01 98.4720814921021 1989-11-01 98.4488401568602 1989-12-01 98.4076126832581 1990-01-01 98.3639041201622 1990-02-01 98.3261531669755 1990-03-01 98.2988933691437 1990-04-01 98.2767734110450 1990-05-01 98.2251845443128 1990-06-01 98.1396029572317 1990-07-01 98.0373039822826 1990-08-01 97.9046925219706 1990-09-01 97.7361955015800 1990-10-01 97.5169607464170 1990-11-01 97.2209184221806 1990-12-01 96.8511884896700 1991-01-01 96.4866839071969 1991-02-01 96.2342893334719 1991-03-01 96.1685946247241 1991-04-01 96.3374876254288 1991-05-01 96.7393851533246 1991-06-01 97.3620610589712 1991-07-01 98.1415337852033 1991-08-01 98.9801133394856 1991-09-01 99.8100217103234 1991-10-01 100.5593931168850 1991-11-01 101.1513468472140 1991-12-01 101.6013720210910 1992-01-01 101.9433179064030 1992-02-01 102.1705095231800 1992-03-01 102.3161702911130 1992-04-01 102.3887127960330 1992-05-01 102.3429784747050 1992-06-01 102.1934411054050 1992-07-01 101.9651220671400 1992-08-01 101.6573718089430 1992-09-01 101.3121052884000 1992-10-01 100.9778691996860 1992-11-01 100.6682242087730 1992-12-01 100.4245321593970 1993-01-01 100.2859257205170 1993-02-01 100.2465564812020 1993-03-01 100.3046024240800 1993-04-01 100.4430615756700 1993-05-01 100.6024467151100 1993-06-01 100.7604578386020 1993-07-01 100.9367803824960 1993-08-01 101.1478601693630 1993-09-01 101.4201135812420 1993-10-01 101.7478559918200 1993-11-01 102.0670548503840 1993-12-01 102.3363037451450 1994-01-01 102.5044991609110 1994-02-01 102.5285819471070 1994-03-01 102.4535547736570 1994-04-01 102.3107293169840 1994-05-01 102.0777608231800 1994-06-01 101.7717438546320 1994-07-01 101.4190167357640 1994-08-01 101.0209732718600 1994-09-01 100.6149099100880 1994-10-01 100.2202499305450 1994-11-01 99.8416158856693 1994-12-01 99.5118593882198 1995-01-01 99.2582335251142 1995-02-01 99.0721119302977 1995-03-01 98.9673139858957 1995-04-01 98.9336548128968 1995-05-01 98.9145357277936 1995-06-01 98.8977152236831 1995-07-01 98.8779430417621 1995-08-01 98.8385616537286 1995-09-01 98.8110862292147 1995-10-01 98.8100535870318 1995-11-01 98.8225333413862 1995-12-01 98.8670369202698 1996-01-01 98.9454709469719 1996-02-01 99.0279565708189 1996-03-01 99.1383704120478 1996-04-01 99.2812781795026 1996-05-01 99.4027883594316 1996-06-01 99.5080298154380 1996-07-01 99.6052557527958 1996-08-01 99.6721351322682 1996-09-01 99.7182935258782 1996-10-01 99.7580710699068 1996-11-01 99.7628635401046 1996-12-01 99.7407559713075 1997-01-01 99.6951051530765 1997-02-01 99.6222180479049 1997-03-01 99.5724189657826 1997-04-01 99.5872588685992 1997-05-01 99.6417900224456 1997-06-01 99.7228532368293 1997-07-01 99.8278215944642 1997-08-01 99.9286487243129 1997-09-01 100.0311506829340 1997-10-01 100.1275273131500 1997-11-01 100.1780394992590 1997-12-01 100.2204107924040 1998-01-01 100.2771919326980 1998-02-01 100.3451275994600 1998-03-01 100.4542302762870 1998-04-01 100.6046441900360 1998-05-01 100.7338044349250 1998-06-01 100.8387309488490 1998-07-01 100.9238446503150 1998-08-01 100.9651886613070 1998-09-01 100.9876132872890 1998-10-01 101.0066011344000 1998-11-01 101.0039311603730 1998-12-01 101.0190447654270 1999-01-01 101.0803414383790 1999-02-01 101.1736688603970 1999-03-01 101.3127481025450 1999-04-01 101.4831897544680 1999-05-01 101.6034105360930 1999-06-01 101.6304691054700 1999-07-01 101.5801690816110 1999-08-01 101.4364915160080 1999-09-01 101.2206936631170 1999-10-01 100.9891899810080 1999-11-01 100.7565345399060 1999-12-01 100.5531340187320 2000-01-01 100.4141831242600 2000-02-01 100.3109991471350 2000-03-01 100.2379551890190 2000-04-01 100.1784446250560 2000-05-01 100.0976416310990 2000-06-01 99.9787204082002 2000-07-01 99.8345876873486 2000-08-01 99.6722379044712 2000-09-01 99.4918701085096 2000-10-01 99.2908254131508 2000-11-01 99.0683861001214 2000-12-01 98.8645707993614 2001-01-01 98.7036983231750 2001-02-01 98.6119733460380 2001-03-01 98.6272308826070 2001-04-01 98.7540322797189 2001-05-01 98.9374656498674 2001-06-01 99.1430908430509 2001-07-01 99.3325721299877 2001-08-01 99.4615585560088 2001-09-01 99.5159048797543 2001-10-01 99.5092871037661 2001-11-01 99.4291232348132 2001-12-01 99.2986890054732 2002-01-01 99.1555324419896 2002-02-01 99.0325231961848 2002-03-01 98.9718168282406 2002-04-01 98.9910607078231 2002-05-01 99.0345156473908 2002-06-01 99.0797187158811 2002-07-01 99.1321905542006 2002-08-01 99.1488200642749 2002-09-01 99.1162640638832 2002-10-01 99.0512874785621 2002-11-01 98.9699609977573 2002-12-01 98.8852399696578 2003-01-01 98.8258618932786 2003-02-01 98.7975364706506 2003-03-01 98.8221077205741 2003-04-01 98.9138929059826 2003-05-01 99.0091291806526 2003-06-01 99.0583330751978 2003-07-01 99.0592926930310 2003-08-01 98.9926559980895 2003-09-01 98.8844664092016 2003-10-01 98.7773823615361 2003-11-01 98.6590990405380 2003-12-01 98.5448558683303 2004-01-01 98.4730658002004 2004-02-01 98.4527227808107 2004-03-01 98.5032520949342 2004-04-01 98.6166100431506 2004-05-01 98.7293851366963 2004-06-01 98.8149327460512 2004-07-01 98.8867053988162 2004-08-01 98.9308658626814 2004-09-01 98.9689002300353 2004-10-01 99.0442190394606 2004-11-01 99.1441719716674 2004-12-01 99.2602452976758 2005-01-01 99.4115334287556 2005-02-01 99.6160481252718 2005-03-01 99.9026194468904 2005-04-01 100.2560465925120 2005-05-01 100.5987678598740 2005-06-01 100.8935722901170 2005-07-01 101.1120038115200 2005-08-01 101.2314727529650 2005-09-01 101.2731732937160 2005-10-01 101.2782138671340 2005-11-01 101.2613497305030 2005-12-01 101.2209571471600 2006-01-01 101.1769384462430 2006-02-01 101.1597937620770 2006-03-01 101.1952784823800 2006-04-01 101.2601963589840 2006-05-01 101.3110928591460 2006-06-01 101.3162123996190 2006-07-01 101.2621033806870 2006-08-01 101.1609689402030 2006-09-01 101.0608357248160 2006-10-01 101.0012846326070 2006-11-01 100.9925660273030 2006-12-01 101.0300422852860 2007-01-01 101.0953800314700 2007-02-01 101.1842381343630 2007-03-01 101.3121861108510 2007-04-01 101.4584694611290 2007-05-01 101.6010435408750 2007-06-01 101.7227167026410 2007-07-01 101.7828690303410 2007-08-01 101.7554844381620 2007-09-01 101.6738721669250 2007-10-01 101.5854398545950 2007-11-01 101.5183620899000 2007-12-01 101.4830507969170 2008-01-01 101.4647700005400 2008-02-01 101.4373163707370 2008-03-01 101.3853048233610 2008-04-01 101.2847382398710 2008-05-01 101.1192955971120 2008-06-01 100.8930252327780 2008-07-01 100.6393838442150 2008-08-01 100.3751886615410 2008-09-01 100.1348994970270 2008-10-01 99.9640055546816 2008-11-01 99.8536019710429 2008-12-01 99.7855116512323 2009-01-01 99.7515505720163 2009-02-01 99.7441376661620 2009-03-01 99.7828231774566 2009-04-01 99.8845262540229 2009-05-01 100.0269215530540 2009-06-01 100.1849811106850 2009-07-01 100.3428562998670 2009-08-01 100.4764919559530 2009-09-01 100.5727316079820 2009-10-01 100.6630378996960 2009-11-01 100.7352675714630 2009-12-01 100.7920567503760 2010-01-01 100.8506842759350 2010-02-01 100.9054331275610 2010-03-01 100.9674710371310 2010-04-01 101.0435060167480 2010-05-01 101.1033456792320 2010-06-01 101.1163889808020 2010-07-01 101.0708380828640 2010-08-01 100.9424070096860 2010-09-01 100.7395438736110 2010-10-01 100.4927111136250 2010-11-01 100.2087176282980 2010-12-01 99.9077157102939 2011-01-01 99.6218801271277 2011-02-01 99.3747371800052 2011-03-01 99.1837137774896 2011-04-01 99.0554537408712 2011-05-01 98.9471334637305 2011-06-01 98.8321196126844 2011-07-01 98.7098649631807 2011-08-01 98.5643235251568 2011-09-01 98.4095449481805 2011-10-01 98.2600859875890 2011-11-01 98.1227300939939 2011-12-01 98.0098546195102 2012-01-01 97.9356303032338 2012-02-01 97.9222252302211 2012-03-01 98.0017913695991 2012-04-01 98.1807216505780 2012-05-01 98.4110402576012 2012-06-01 98.6550020129929 2012-07-01 98.8823903635744 2012-08-01 99.0665821121636 2012-09-01 99.2030101457198 2012-10-01 99.3001850619506 2012-11-01 99.3558480473033 2012-12-01 99.3744502320508 2013-01-01 99.3633513607535 2013-02-01 99.3297690985082 2013-03-01 99.3115066310551 2013-04-01 99.3170230438252 2013-05-01 99.3247765410479 2013-06-01 99.3273830911699 2013-07-01 99.3312153308310 2013-08-01 99.3236408945739 2013-09-01 99.3092764528954 2013-10-01 99.2977214766367 2013-11-01 99.2747578911021 2013-12-01 99.2382035025979 2014-01-01 99.2112368959437 2014-02-01 99.1961383300608 2014-03-01 99.1962469350575 2014-04-01 99.2131057045374 2014-05-01 99.2202186960089 2014-06-01 99.2093192628860 2014-07-01 99.2142290281201 2014-08-01 99.2447472645844 2014-09-01 99.3182304811541 2014-10-01 99.4618311157735 2014-11-01 99.6580750268149 2014-12-01 99.9018318630470 2015-01-01 100.1775302152640 2015-02-01 100.4359711681780 2015-03-01 100.6655437269110 2015-04-01 100.8839341156860 2015-05-01 101.0465418189220 2015-06-01 101.1251096125870 2015-07-01 101.1196453173060 2015-08-01 101.0251603265020 2015-09-01 100.8844256965600 2015-10-01 100.7470680609940 2015-11-01 100.6199744787270 2015-12-01 100.5152959244150 2016-01-01 100.4568003314180 2016-02-01 100.4582012972180 2016-03-01 100.5251151334640 2016-04-01 100.6534780079020 2016-05-01 100.7781496673690 2016-06-01 100.8728784725120 2016-07-01 100.9287073287780 2016-08-01 100.9290166975110 2016-09-01 100.8781219391350 2016-10-01 100.8061351985950 2016-11-01 100.7197414575190 2016-12-01 100.6195500146120 2017-01-01 100.5218251025950 2017-02-01 100.4371268743990 2017-03-01 100.3772880030170 2017-04-01 100.3552883258330 2017-05-01 100.3353669940160 2017-06-01 100.2863681953160 2017-07-01 100.2078916460490 2017-08-01 100.1130378962310 2017-09-01 100.0142919137590 2017-10-01 99.9364156609856 2017-11-01 99.8886463716787 2017-12-01 99.8691720361450 2018-01-01 99.8625901868754 2018-02-01 99.8617703996803 2018-03-01 99.8659734695346 2018-04-01 99.8823426667326 2018-05-01 99.8827006650347 2018-06-01 99.8677795205871 2018-07-01 99.8335286412185 2018-08-01 99.7835979308185 2018-09-01 99.7171501996472 2018-10-01 99.6569030467186 2018-11-01 99.6035682240478