Month Index, Seasonally Adjusted 1981-01-01 99.8060522407266 1981-02-01 100.1449688048150 1981-03-01 100.4991849692020 1981-04-01 100.8781184715380 1981-05-01 101.2594489104170 1981-06-01 101.5938259795690 1981-07-01 101.8167655805980 1981-08-01 101.8838261112030 1981-09-01 101.8149827810510 1981-10-01 101.6530758064870 1981-11-01 101.4513689346660 1981-12-01 101.2451788431730 1982-01-01 101.0466997996820 1982-02-01 100.8632341764500 1982-03-01 100.6918586665690 1982-04-01 100.5273471480790 1982-05-01 100.3857290021580 1982-06-01 100.2873927673030 1982-07-01 100.2240415158130 1982-08-01 100.1769245564020 1982-09-01 100.1337988783290 1982-10-01 100.1007629213460 1982-11-01 100.0747537708410 1982-12-01 100.0457161919540 1983-01-01 100.0085487240180 1983-02-01 99.9713885088760 1983-03-01 99.9330400004134 1983-04-01 99.8874375341986 1983-05-01 99.8180147261144 1983-06-01 99.7155900325402 1983-07-01 99.5897254122900 1983-08-01 99.4535057386824 1983-09-01 99.3226610730580 1983-10-01 99.2160489462080 1983-11-01 99.1454387566172 1983-12-01 99.1133056002661 1984-01-01 99.1184211748465 1984-02-01 99.1500446098827 1984-03-01 99.1765268903557 1984-04-01 99.1831903988844 1984-05-01 99.1600004842437 1984-06-01 99.1096733208535 1984-07-01 99.0352441574968 1984-08-01 98.9423937690736 1984-09-01 98.8348895615795 1984-10-01 98.7196853493407 1984-11-01 98.6037626995368 1984-12-01 98.4829261610899 1985-01-01 98.3429740044328 1985-02-01 98.1790830942924 1985-03-01 98.0017317352096 1985-04-01 97.8211945013850 1985-05-01 97.6436453143888 1985-06-01 97.4796360042304 1985-07-01 97.3337202580313 1985-08-01 97.2204580476852 1985-09-01 97.1563307376172 1985-10-01 97.1578827148120 1985-11-01 97.2325730062301 1985-12-01 97.3802436977114 1986-01-01 97.5930249190767 1986-02-01 97.8696721814452 1986-03-01 98.1899528875513 1986-04-01 98.5169793641417 1986-05-01 98.8158568030731 1986-06-01 99.0642036090254 1986-07-01 99.2249778586208 1986-08-01 99.2833653762606 1986-09-01 99.2641596181014 1986-10-01 99.2282632039326 1986-11-01 99.2464357153887 1986-12-01 99.3481678120944 1987-01-01 99.5330877792391 1987-02-01 99.7805181725573 1987-03-01 100.0502692090250 1987-04-01 100.3036317159870 1987-05-01 100.5382528523870 1987-06-01 100.7585781873940 1987-07-01 100.9650999593800 1987-08-01 101.1278535981480 1987-09-01 101.2401116779430 1987-10-01 101.3254510775220 1987-11-01 101.4122386801290 1987-12-01 101.5425955013960 1988-01-01 101.7178295954670 1988-02-01 101.8871854148570 1988-03-01 102.0110665679770 1988-04-01 102.0911511167710 1988-05-01 102.1320629258060 1988-06-01 102.1380821425520 1988-07-01 102.1213715904180 1988-08-01 102.1178878839190 1988-09-01 102.1660036745070 1988-10-01 102.2925770814730 1988-11-01 102.4841901479450 1988-12-01 102.6962252501290 1989-01-01 102.8743635303300 1989-02-01 102.9965082047510 1989-03-01 103.0502534930960 1989-04-01 103.0254362701380 1989-05-01 102.9372887309790 1989-06-01 102.8160372736870 1989-07-01 102.6928522892900 1989-08-01 102.5802285671500 1989-09-01 102.4652143757340 1989-10-01 102.3314552631690 1989-11-01 102.1773685957680 1989-12-01 101.9978700300370 1990-01-01 101.7814059709490 1990-02-01 101.5192840206340 1990-03-01 101.2139718923790 1990-04-01 100.8748720745000 1990-05-01 100.5225448756620 1990-06-01 100.1702748139120 1990-07-01 99.8362695567611 1990-08-01 99.5620318467592 1990-09-01 99.3838693601393 1990-10-01 99.3016595839788 1990-11-01 99.2589827829758 1990-12-01 99.2125243624795 1991-01-01 99.1431350838229 1991-02-01 99.0689882134438 1991-03-01 98.9982074265739 1991-04-01 98.9381167755400 1991-05-01 98.9111876207720 1991-06-01 98.9317520506096 1991-07-01 98.9996901525508 1991-08-01 99.0757940620794 1991-09-01 99.1105337641589 1991-10-01 99.0872012935052 1991-11-01 98.9983616771643 1991-12-01 98.8621846626546 1992-01-01 98.6992702111890 1992-02-01 98.5063386061503 1992-03-01 98.2790808020707 1992-04-01 98.0343230187281 1992-05-01 97.7958125860888 1992-06-01 97.5868011790062 1992-07-01 97.4469188926840 1992-08-01 97.4235024238176 1992-09-01 97.5403984044487 1992-10-01 97.7709916307885 1992-11-01 98.0702604958460 1992-12-01 98.3646834261849 1993-01-01 98.6184056502012 1993-02-01 98.8151791557843 1993-03-01 98.9749455059888 1993-04-01 99.1173625834083 1993-05-01 99.2308628187420 1993-06-01 99.3136493933653 1993-07-01 99.3690559479588 1993-08-01 99.4273750833708 1993-09-01 99.5349826486491 1993-10-01 99.7177967661595 1993-11-01 99.9605762660504 1993-12-01 100.2227897018230 1994-01-01 100.4653054869200 1994-02-01 100.6630101692850 1994-03-01 100.8118982125400 1994-04-01 100.9390599686730 1994-05-01 101.0660700350140 1994-06-01 101.1964193548750 1994-07-01 101.3398155526640 1994-08-01 101.4938998576820 1994-09-01 101.6440982016720 1994-10-01 101.7495414968620 1994-11-01 101.7670317069060 1994-12-01 101.6857788494390 1995-01-01 101.5388519891970 1995-02-01 101.3756926290780 1995-03-01 101.2340896521060 1995-04-01 101.1332456913160 1995-05-01 101.0923910551790 1995-06-01 101.1168968329630 1995-07-01 101.1919524245290 1995-08-01 101.2826225528900 1995-09-01 101.3657403667980 1995-10-01 101.4092708409710 1995-11-01 101.3988623047270 1995-12-01 101.3519954168070 1996-01-01 101.2989156555720 1996-02-01 101.2667275912770 1996-03-01 101.2553814166880 1996-04-01 101.2481922260280 1996-05-01 101.2051934600860 1996-06-01 101.1040375844090 1996-07-01 100.9590394297670 1996-08-01 100.7882865678040 1996-09-01 100.6055555364110 1996-10-01 100.4189015691560 1996-11-01 100.2328164908260 1996-12-01 100.0806976590180 1997-01-01 99.9971402253313 1997-02-01 99.9955867918491 1997-03-01 100.0617999743190 1997-04-01 100.1796097921140 1997-05-01 100.2976988387760 1997-06-01 100.3540945662100 1997-07-01 100.2853669632690 1997-08-01 100.0632372675180 1997-09-01 99.6940687455621 1997-10-01 99.2299166700752 1997-11-01 98.7508102577133 1997-12-01 98.3240448707689 1998-01-01 97.9536572809368 1998-02-01 97.5833675814685 1998-03-01 97.1361690484246 1998-04-01 96.5961440792279 1998-05-01 96.0408490256778 1998-06-01 95.5965217174619 1998-07-01 95.3640995657503 1998-08-01 95.3853112399057 1998-09-01 95.6849540182298 1998-10-01 96.2462988759983 1998-11-01 96.9898399952961 1998-12-01 97.8074062233119 1999-01-01 98.6039768051402 1999-02-01 99.3455257856364 1999-03-01 100.0709067920330 1999-04-01 100.7788905493700 1999-05-01 101.4264871734730 1999-06-01 101.9873263838800 1999-07-01 102.4227010640130 1999-08-01 102.7050241897520 1999-09-01 102.8620553794060 1999-10-01 102.9353059935620 1999-11-01 102.9650169517990 1999-12-01 102.9256240929790 2000-01-01 102.7952253726620 2000-02-01 102.5766894541670 2000-03-01 102.2911506183020 2000-04-01 101.9642551622810 2000-05-01 101.6290729374950 2000-06-01 101.2903255281720 2000-07-01 100.9059601377660 2000-08-01 100.4599276732970 2000-09-01 99.9894225029439 2000-10-01 99.5640468926848 2000-11-01 99.2454461945537 2000-12-01 99.0475305557592 2001-01-01 98.9525474315958 2001-02-01 98.9022438145730 2001-03-01 98.8650536856221 2001-04-01 98.8438642247006 2001-05-01 98.8327460925199 2001-06-01 98.8001667852560 2001-07-01 98.7544061111696 2001-08-01 98.7464994925468 2001-09-01 98.8269947055078 2001-10-01 99.0575685713619 2001-11-01 99.4399750152129 2001-12-01 99.9109307224150 2002-01-01 100.3940213077190 2002-02-01 100.8139748446650 2002-03-01 101.1120953099780 2002-04-01 101.2355501971880 2002-05-01 101.1730386002540 2002-06-01 100.9621309201500 2002-07-01 100.6582946980080 2002-08-01 100.3111388679060 2002-09-01 99.9596532984339 2002-10-01 99.6240271416506 2002-11-01 99.3194313762331 2002-12-01 99.0286327023716 2003-01-01 98.7492705654427 2003-02-01 98.5227828815826 2003-03-01 98.3968240502146 2003-04-01 98.4044688130711 2003-05-01 98.5308407373057 2003-06-01 98.7401239994262 2003-07-01 98.9845986440898 2003-08-01 99.2255375945861 2003-09-01 99.4425394589798 2003-10-01 99.6307356799652 2003-11-01 99.7897215890951 2003-12-01 99.9105167174627 2004-01-01 99.9816610414503 2004-02-01 99.9825573641543 2004-03-01 99.9008786369496 2004-04-01 99.7393359422794 2004-05-01 99.5202784515085 2004-06-01 99.3088592511968 2004-07-01 99.1573525651493 2004-08-01 99.0937710014717 2004-09-01 99.1082898440742 2004-10-01 99.1678010779219 2004-11-01 99.2506355763038 2004-12-01 99.3438836688469 2005-01-01 99.4390150546244 2005-02-01 99.5247405996406 2005-03-01 99.5903947765662 2005-04-01 99.6458058761198 2005-05-01 99.7239782972446 2005-06-01 99.8523218800868 2005-07-01 100.0297454337920 2005-08-01 100.2386455628870 2005-09-01 100.4599195845630 2005-10-01 100.6723733781090 2005-11-01 100.8611856399650 2005-12-01 101.0049485248930 2006-01-01 101.0812715130740 2006-02-01 101.0849033369300 2006-03-01 101.0303545547850 2006-04-01 100.9301346825310 2006-05-01 100.7886232529400 2006-06-01 100.6341229041180 2006-07-01 100.5124416852220 2006-08-01 100.4365380746010 2006-09-01 100.3993886762590 2006-10-01 100.3886633457840 2006-11-01 100.3994890558120 2006-12-01 100.4284645790450 2007-01-01 100.4856802906480 2007-02-01 100.5929727643970 2007-03-01 100.7595457469440 2007-04-01 100.9888468949980 2007-05-01 101.2594848787900 2007-06-01 101.5342265916990 2007-07-01 101.7677034391820 2007-08-01 101.9256203643370 2007-09-01 102.0089373203070 2007-10-01 102.0101182188050 2007-11-01 101.9224597117730 2007-12-01 101.7680103514060 2008-01-01 101.5781206091540 2008-02-01 101.3942008631620 2008-03-01 101.2302393588680 2008-04-01 101.0671077001510 2008-05-01 100.8481534388410 2008-06-01 100.5254607548790 2008-07-01 100.0921227970170 2008-08-01 99.5776980337069 2008-09-01 99.0152106650551 2008-10-01 98.4644914913478 2008-11-01 98.0171935925964 2008-12-01 97.7392166678538 2009-01-01 97.6364401375778 2009-02-01 97.6917568376130 2009-03-01 97.8848609601170 2009-04-01 98.1809105620878 2009-05-01 98.5139891592904 2009-06-01 98.8406154846024 2009-07-01 99.1425716958461 2009-08-01 99.3991446629423 2009-09-01 99.5864071229550 2009-10-01 99.6967424058965 2009-11-01 99.7490288619979 2009-12-01 99.7688532063125 2010-01-01 99.7662946134128 2010-02-01 99.7532731870598 2010-03-01 99.7512013921310 2010-04-01 99.7623986839997 2010-05-01 99.7880916546762 2010-06-01 99.8459824180849 2010-07-01 99.9405705846988 2010-08-01 100.0689338297010 2010-09-01 100.2242928819440 2010-10-01 100.3936376038320 2010-11-01 100.5605262670460 2010-12-01 100.7108447151240 2011-01-01 100.8281191756020 2011-02-01 100.9018123727150 2011-03-01 100.9390016088970 2011-04-01 100.9368119923480 2011-05-01 100.8741232382910 2011-06-01 100.7484873112410 2011-07-01 100.5717872238350 2011-08-01 100.3650632995030 2011-09-01 100.1876477259160 2011-10-01 100.0756776965960 2011-11-01 100.0320319943810 2011-12-01 100.0414585962620 2012-01-01 100.0822227475310 2012-02-01 100.1245980239110 2012-03-01 100.1361370363670 2012-04-01 100.1059621063450 2012-05-01 100.0478330534410 2012-06-01 99.9936086156541 2012-07-01 99.9667799900628 2012-08-01 99.9733631783416 2012-09-01 99.9969193576405 2012-10-01 100.0231760592350 2012-11-01 100.0481572535190 2012-12-01 100.0712386755930 2013-01-01 100.0806837996330 2013-02-01 100.0702601255650 2013-03-01 100.0402126279110 2013-04-01 99.9947762167928 2013-05-01 99.9468803513396 2013-06-01 99.9061776650791 2013-07-01 99.8910597145969 2013-08-01 99.9070604134973 2013-09-01 99.9423825468654 2013-10-01 99.9731573077886 2013-11-01 99.9841160428030 2013-12-01 99.9758559475712 2014-01-01 99.9586127233435 2014-02-01 99.9466728676219 2014-03-01 99.9480965273891 2014-04-01 99.9612256303543 2014-05-01 99.9776203031596 2014-06-01 99.9905155283756 2014-07-01 99.9922540430551 2014-08-01 99.9740513902218 2014-09-01 99.9317708228404 2014-10-01 99.8763275877769 2014-11-01 99.8312725896435 2014-12-01 99.8098173627015 2015-01-01 99.8209346541730 2015-02-01 99.8648263726411 2015-03-01 99.9255573113911 2015-04-01 99.9777522400620 2015-05-01 99.9947817976920 2015-06-01 99.9680612488782 2015-07-01 99.9072955973324 2015-08-01 99.8276084358466 2015-09-01 99.7512534219651 2015-10-01 99.6848216115755 2015-11-01 99.6196365615234 2015-12-01 99.5566478981085 2016-01-01 99.5061908580889 2016-02-01 99.4819263095386 2016-03-01 99.4829206423906 2016-04-01 99.4954013731599 2016-05-01 99.5104407445940 2016-06-01 99.5272702374066 2016-07-01 99.5432652397404 2016-08-01 99.5537896811824 2016-09-01 99.5560654658630 2016-10-01 99.5558392167175 2016-11-01 99.5653994198869 2016-12-01 99.6018303350725 2017-01-01 99.6703010335035 2017-02-01 99.7702518640795 2017-03-01 99.8994879063773 2017-04-01 100.0500581425820 2017-05-01 100.2100131951840 2017-06-01 100.3571374926770 2017-07-01 100.4765900514660 2017-08-01 100.5667760589300 2017-09-01 100.6379206460380 2017-10-01 100.6944408075050 2017-11-01 100.7282940514580 2017-12-01 100.7320201221640 2018-01-01 100.7102365057030 2018-02-01 100.6634342450530 2018-03-01 100.5987424722740 2018-04-01 100.5142394783020 2018-05-01 100.4046168900280 2018-06-01 100.2671176029440 2018-07-01 100.1088247393420 2018-08-01 99.9411397675261 2018-09-01 99.7631862616125 2018-10-01 99.5717282699626 2018-11-01 99.3789128229544