Month Index, Seasonally Adjusted 1977-01-01 100.5331510899230 1977-02-01 100.2919813522120 1977-03-01 100.0772415685350 1977-04-01 99.9207373945478 1977-05-01 99.8406434123208 1977-06-01 99.8143692918592 1977-07-01 99.8029651221071 1977-08-01 99.7722030180172 1977-09-01 99.7120471807374 1977-10-01 99.6246359135934 1977-11-01 99.5143715312173 1977-12-01 99.3805006602676 1978-01-01 99.2240908592133 1978-02-01 99.0568072720681 1978-03-01 98.9111988429109 1978-04-01 98.8245121110891 1978-05-01 98.8239086715146 1978-06-01 98.9044960803291 1978-07-01 99.0480177810111 1978-08-01 99.2362640895929 1978-09-01 99.4594348017899 1978-10-01 99.7116958815256 1978-11-01 99.9842497895445 1978-12-01 100.2561291119290 1979-01-01 100.5037203986530 1979-02-01 100.7095162075080 1979-03-01 100.8735117103380 1979-04-01 101.0044601028880 1979-05-01 101.1138542313280 1979-06-01 101.2126684370450 1979-07-01 101.3095654100340 1979-08-01 101.4100381301850 1979-09-01 101.5156514568160 1979-10-01 101.6198483804930 1979-11-01 101.7034621250810 1979-12-01 101.7304060131990 1980-01-01 101.6648584472120 1980-02-01 101.4919491170760 1980-03-01 101.2458033022950 1980-04-01 100.9783851364850 1980-05-01 100.7367024693810 1980-06-01 100.5385687689840 1980-07-01 100.3871141317090 1980-08-01 100.2820075015780 1980-09-01 100.2275932331370 1980-10-01 100.2276288108730 1980-11-01 100.2764198332020 1980-12-01 100.3466121979070 1981-01-01 100.4062066579400 1981-02-01 100.4335181526990 1981-03-01 100.4334426591010 1981-04-01 100.4224412992560 1981-05-01 100.4171311059950 1981-06-01 100.4220054908850 1981-07-01 100.4337143866760 1981-08-01 100.4445868975270 1981-09-01 100.4456289130480 1981-10-01 100.4262146389070 1981-11-01 100.3744327423840 1981-12-01 100.2789484379400 1982-01-01 100.1330132647810 1982-02-01 99.9416415226601 1982-03-01 99.7322140175865 1982-04-01 99.5375967788609 1982-05-01 99.3837369975476 1982-06-01 99.2727914364257 1982-07-01 99.1971761534912 1982-08-01 99.1504000119084 1982-09-01 99.1352175656085 1982-10-01 99.1562648853339 1982-11-01 99.2102664455913 1982-12-01 99.2739014463873 1983-01-01 99.3186113180253 1983-02-01 99.3239974147806 1983-03-01 99.2929250846683 1983-04-01 99.2390498838287 1983-05-01 99.1780766370427 1983-06-01 99.1191355951722 1983-07-01 99.0667962541070 1983-08-01 99.0226128313557 1983-09-01 98.9860861974868 1983-10-01 98.9547469886564 1983-11-01 98.9234646685196 1983-12-01 98.8832646317049 1984-01-01 98.8264523980755 1984-02-01 98.7520409558018 1984-03-01 98.6722473832472 1984-04-01 98.6032587553369 1984-05-01 98.5570213656340 1984-06-01 98.5311581074162 1984-07-01 98.5169686335535 1984-08-01 98.5059591039121 1984-09-01 98.4950960538000 1984-10-01 98.4851119596695 1984-11-01 98.4785885716238 1984-12-01 98.4777712641023 1985-01-01 98.4852591887584 1985-02-01 98.5039867919901 1985-03-01 98.5365327983511 1985-04-01 98.5869190818240 1985-05-01 98.6605954610021 1985-06-01 98.7636475023449 1985-07-01 98.8998985918472 1985-08-01 99.0659898633276 1985-09-01 99.2437429405316 1985-10-01 99.4103617609454 1985-11-01 99.5477081963287 1985-12-01 99.6514452099869 1986-01-01 99.7264628581415 1986-02-01 99.7843521553820 1986-03-01 99.8432347193342 1986-04-01 99.9222371941288 1986-05-01 100.0355698356770 1986-06-01 100.1855098041390 1986-07-01 100.3690688390880 1986-08-01 100.5827360731400 1986-09-01 100.8242261765250 1986-10-01 101.0892591240040 1986-11-01 101.3664439562410 1986-12-01 101.6300534599220 1987-01-01 101.8625063231280 1987-02-01 102.0764701218670 1987-03-01 102.2619570906200 1987-04-01 102.3870251337560 1987-05-01 102.4401624810600 1987-06-01 102.4278908482690 1987-07-01 102.3580130634850 1987-08-01 102.2474983780570 1987-09-01 102.1051360503820 1987-10-01 101.9271977147620 1987-11-01 101.7153452796000 1987-12-01 101.4677390324680 1988-01-01 101.2122716148920 1988-02-01 101.0031549948720 1988-03-01 100.8591315628050 1988-04-01 100.7577757230790 1988-05-01 100.6746758637340 1988-06-01 100.6000621442430 1988-07-01 100.5444937412400 1988-08-01 100.5244410577750 1988-09-01 100.5270017752220 1988-10-01 100.5511975029910 1988-11-01 100.5788248120190 1988-12-01 100.6130126057310 1989-01-01 100.6575661599800 1989-02-01 100.6960482438770 1989-03-01 100.7196356014340 1989-04-01 100.7161564197660 1989-05-01 100.6899795635100 1989-06-01 100.6347174950270 1989-07-01 100.5866453257180 1989-08-01 100.5521594863400 1989-09-01 100.5236563302820 1989-10-01 100.4650049546040 1989-11-01 100.3657850549610 1989-12-01 100.2386534762370 1990-01-01 100.1394853975540 1990-02-01 100.1107403417620 1990-03-01 100.1426653335770 1990-04-01 100.1985942810220 1990-05-01 100.2557185807350 1990-06-01 100.3146361157980 1990-07-01 100.3694438776030 1990-08-01 100.4270914632520 1990-09-01 100.4777773608030 1990-10-01 100.5046489448000 1990-11-01 100.4841839167350 1990-12-01 100.3981797469960 1991-01-01 100.2688930068550 1991-02-01 100.1199924180800 1991-03-01 99.9899393960249 1991-04-01 99.8875900308660 1991-05-01 99.8253317555775 1991-06-01 99.8008853895322 1991-07-01 99.8057781713914 1991-08-01 99.8507771087654 1991-09-01 99.9299739171910 1991-10-01 100.0016437627800 1991-11-01 100.0356075517070 1991-12-01 100.0314501457210 1992-01-01 100.0097505902160 1992-02-01 99.9862067963619 1992-03-01 99.9468930812879 1992-04-01 99.8826924330422 1992-05-01 99.7753967746762 1992-06-01 99.6150252035396 1992-07-01 99.4102037881908 1992-08-01 99.1528598984340 1992-09-01 98.8352339120176 1992-10-01 98.4803245978008 1992-11-01 98.1172725419840 1992-12-01 97.7493372570601 1993-01-01 97.3814098086662 1993-02-01 97.0575026318186 1993-03-01 96.7894992686095 1993-04-01 96.6008533406880 1993-05-01 96.4871140126598 1993-06-01 96.4494034619754 1993-07-01 96.5123955127579 1993-08-01 96.6971258674301 1993-09-01 96.9863181909796 1993-10-01 97.3793529743923 1993-11-01 97.8507240690589 1993-12-01 98.3599845154298 1994-01-01 98.8854329780482 1994-02-01 99.4154131497882 1994-03-01 99.9086598818045 1994-04-01 100.3330380934430 1994-05-01 100.6968816923380 1994-06-01 101.0259375952760 1994-07-01 101.3149205947900 1994-08-01 101.5603405464900 1994-09-01 101.7664992165340 1994-10-01 101.8953307757270 1994-11-01 101.9077384705330 1994-12-01 101.8104027110990 1995-01-01 101.6418353981740 1995-02-01 101.4465268317190 1995-03-01 101.2442921340190 1995-04-01 101.0606734822370 1995-05-01 100.9183497010850 1995-06-01 100.8173151872960 1995-07-01 100.7120685217050 1995-08-01 100.5449954798570 1995-09-01 100.2997644335590 1995-10-01 99.9802417763848 1995-11-01 99.6245991893646 1995-12-01 99.3050219977560 1996-01-01 99.0806912784741 1996-02-01 98.9679029744059 1996-03-01 98.9625313356867 1996-04-01 99.0446274660514 1996-05-01 99.1851797607001 1996-06-01 99.3466098230013 1996-07-01 99.4889551834908 1996-08-01 99.6041689725101 1996-09-01 99.7123689651817 1996-10-01 99.8107569463927 1996-11-01 99.8921299129576 1996-12-01 99.9641481646891 1997-01-01 100.0304315119730 1997-02-01 100.1118469338820 1997-03-01 100.2386922716350 1997-04-01 100.4024218584830 1997-05-01 100.5535154779930 1997-06-01 100.6757011951300 1997-07-01 100.7724190519150 1997-08-01 100.8554700916560 1997-09-01 100.9553368380090 1997-10-01 101.0832913757820 1997-11-01 101.2318776805940 1997-12-01 101.3932377410730 1998-01-01 101.5465053081890 1998-02-01 101.6444254597520 1998-03-01 101.6500179497020 1998-04-01 101.5477737606120 1998-05-01 101.3714948887160 1998-06-01 101.1512593417630 1998-07-01 100.9348969051960 1998-08-01 100.7338667127130 1998-09-01 100.5479134768680 1998-10-01 100.3690450958230 1998-11-01 100.1648474815800 1998-12-01 99.9206136010176 1999-01-01 99.6538413888944 1999-02-01 99.4218795704784 1999-03-01 99.2721453687854 1999-04-01 99.2294259202842 1999-05-01 99.2774028072354 1999-06-01 99.4115232697186 1999-07-01 99.6065749960242 1999-08-01 99.8373748788572 1999-09-01 100.0853373152890 1999-10-01 100.3228654068070 1999-11-01 100.5262145177850 1999-12-01 100.6990818871910 2000-01-01 100.8395830708430 2000-02-01 100.9687075604180 2000-03-01 101.0823016282690 2000-04-01 101.1828816242820 2000-05-01 101.2436246076540 2000-06-01 101.2523015845220 2000-07-01 101.2285797033780 2000-08-01 101.1859774265010 2000-09-01 101.1258251562750 2000-10-01 101.0425287089820 2000-11-01 100.9203074081260 2000-12-01 100.7415281190230 2001-01-01 100.5274872786990 2001-02-01 100.3142662946020 2001-03-01 100.1311656535490 2001-04-01 99.9889816373688 2001-05-01 99.8858760935345 2001-06-01 99.8201915301720 2001-07-01 99.7708810446613 2001-08-01 99.7245687460105 2001-09-01 99.6718363018404 2001-10-01 99.6328662321380 2001-11-01 99.6243396680803 2001-12-01 99.6351734029849 2002-01-01 99.6394795832023 2002-02-01 99.6475351471210 2002-03-01 99.6683888478414 2002-04-01 99.6721291516216 2002-05-01 99.6300614165955 2002-06-01 99.5363014276848 2002-07-01 99.3832479930918 2002-08-01 99.2097087039187 2002-09-01 99.0348153798862 2002-10-01 98.8524746608691 2002-11-01 98.6455204472071 2002-12-01 98.4101361391854 2003-01-01 98.1523203353123 2003-02-01 97.9059811769165 2003-03-01 97.6933181995465 2003-04-01 97.5434128354301 2003-05-01 97.4885251347786 2003-06-01 97.5064176152854 2003-07-01 97.5839286364445 2003-08-01 97.7357175847404 2003-09-01 97.9298130255268 2003-10-01 98.1161804017061 2003-11-01 98.2817037535856 2003-12-01 98.4464107380887 2004-01-01 98.6610696649149 2004-02-01 98.9455496210043 2004-03-01 99.3122571077321 2004-04-01 99.7548738535442 2004-05-01 100.2409691173970 2004-06-01 100.6990884143860 2004-07-01 101.0381667054630 2004-08-01 101.2044082012160 2004-09-01 101.1884817734250 2004-10-01 101.0381947610080 2004-11-01 100.8201126398890 2004-12-01 100.5809701929890 2005-01-01 100.3632647046130 2005-02-01 100.1267016543120 2005-03-01 99.8890611648426 2005-04-01 99.6790749504021 2005-05-01 99.5259140911163 2005-06-01 99.4556158492480 2005-07-01 99.4953223629831 2005-08-01 99.6371129211159 2005-09-01 99.8462864580218 2005-10-01 100.0476016897420 2005-11-01 100.2004713016840 2005-12-01 100.2978871325460 2006-01-01 100.3590699565080 2006-02-01 100.4035342210590 2006-03-01 100.4318279212060 2006-04-01 100.4884891700100 2006-05-01 100.6109102368700 2006-06-01 100.7773066661090 2006-07-01 100.9458027203190 2006-08-01 101.0727779455980 2006-09-01 101.1874637132550 2006-10-01 101.2931560608830 2006-11-01 101.4204133941260 2006-12-01 101.5785230676160 2007-01-01 101.7943959301020 2007-02-01 102.0666064225860 2007-03-01 102.3401600205820 2007-04-01 102.5711366607410 2007-05-01 102.7293214898460 2007-06-01 102.8100340620210 2007-07-01 102.8662023242590 2007-08-01 102.9485750069730 2007-09-01 103.0439706947070 2007-10-01 103.1292339205200 2007-11-01 103.2067121976060 2007-12-01 103.2637294979050 2008-01-01 103.2485932570390 2008-02-01 103.1488583050180 2008-03-01 102.9633276660170 2008-04-01 102.6884913862250 2008-05-01 102.3406961321960 2008-06-01 101.9641360888540 2008-07-01 101.5060995111650 2008-08-01 100.8841881480020 2008-09-01 100.0398053862420 2008-10-01 99.0117885368002 2008-11-01 97.9451484216308 2008-12-01 96.9916642637604 2009-01-01 96.2270251528227 2009-02-01 95.7018196722634 2009-03-01 95.4295696634398 2009-04-01 95.3732525660026 2009-05-01 95.5032969499944 2009-06-01 95.7570855189058 2009-07-01 96.1200524550431 2009-08-01 96.5783868663731 2009-09-01 97.0795054175101 2009-10-01 97.5703214763761 2009-11-01 98.0243664111034 2009-12-01 98.4369131427138 2010-01-01 98.7998640029846 2010-02-01 99.1109899903421 2010-03-01 99.4023224302898 2010-04-01 99.6941577977662 2010-05-01 99.9828468594591 2010-06-01 100.2835992667240 2010-07-01 100.6092232960890 2010-08-01 100.9507822322130 2010-09-01 101.2572784867790 2010-10-01 101.4958889568820 2010-11-01 101.6691797810650 2010-12-01 101.7462883556820 2011-01-01 101.7455945762020 2011-02-01 101.6505419836150 2011-03-01 101.4699544976940 2011-04-01 101.2181677577280 2011-05-01 100.8942320135290 2011-06-01 100.5232656898850 2011-07-01 100.1416650666710 2011-08-01 99.8072137910224 2011-09-01 99.5661103989989 2011-10-01 99.4268212248053 2011-11-01 99.3474869254248 2011-12-01 99.2937431307978 2012-01-01 99.2289111097985 2012-02-01 99.1268041730084 2012-03-01 98.9880798629344 2012-04-01 98.8196022416306 2012-05-01 98.6300253377272 2012-06-01 98.4361704567886 2012-07-01 98.2480112929844 2012-08-01 98.1148951844915 2012-09-01 98.0488268823822 2012-10-01 98.0648943564310 2012-11-01 98.1446557164726 2012-12-01 98.2654094641455 2013-01-01 98.3871928467358 2013-02-01 98.4948157474006 2013-03-01 98.5962126262393 2013-04-01 98.6930038738605 2013-05-01 98.7897738554312 2013-06-01 98.8896816122288 2013-07-01 99.0125774828327 2013-08-01 99.1811599535687 2013-09-01 99.3836205360372 2013-10-01 99.6166942039436 2013-11-01 99.8501891989797 2013-12-01 100.0533001717710 2014-01-01 100.2069641238530 2014-02-01 100.3212501685900 2014-03-01 100.4078746759440 2014-04-01 100.4663103045300 2014-05-01 100.5122492690310 2014-06-01 100.5646325696190 2014-07-01 100.6483231452860 2014-08-01 100.7597852330350 2014-09-01 100.8788197557400 2014-10-01 101.0019619605240 2014-11-01 101.1161502910430 2014-12-01 101.2105712773240 2015-01-01 101.2802838390250 2015-02-01 101.3283260581690 2015-03-01 101.3568040517410 2015-04-01 101.3585882286500 2015-05-01 101.3232810874930 2015-06-01 101.2441659460540 2015-07-01 101.1328064006620 2015-08-01 101.0092346038120 2015-09-01 100.8955055114260 2015-10-01 100.7983598895890 2015-11-01 100.7198546343550 2015-12-01 100.6560254935930 2016-01-01 100.5962583513990 2016-02-01 100.5157642483220 2016-03-01 100.4240594928630 2016-04-01 100.3370906825250 2016-05-01 100.2591181993040 2016-06-01 100.1811037266210 2016-07-01 100.1031861180620 2016-08-01 100.0552631381430 2016-09-01 100.0693110612270 2016-10-01 100.1298982485010 2016-11-01 100.2140235734720 2016-12-01 100.3069728913320 2017-01-01 100.3918986695820 2017-02-01 100.4556038574520 2017-03-01 100.4910255872200 2017-04-01 100.4973648937840 2017-05-01 100.4685047640210 2017-06-01 100.4171157706020 2017-07-01 100.3559803662270 2017-08-01 100.3204479007090 2017-09-01 100.3186589456760 2017-10-01 100.3381796086360 2017-11-01 100.3512515221050 2017-12-01 100.3392735898530 2018-01-01 100.2872161521710 2018-02-01 100.1867799398240 2018-03-01 100.0454298951370 2018-04-01 99.8713197461528 2018-05-01 99.6878153057707 2018-06-01 99.5020662145640 2018-07-01 99.3157001052695 2018-08-01 99.1337234718215 2018-09-01 98.9507956439814 2018-10-01 98.7796103105130 2018-11-01 98.6211595160288