Month Index 2015=100 1980-01-01 33.3269080834951 1980-02-01 33.8374874552478 1980-03-01 35.4852663368134 1980-04-01 34.7658135857073 1980-05-01 33.8452235063350 1980-06-01 34.2552342139546 1980-07-01 32.8550089671782 1980-08-01 28.6620692779362 1980-09-01 35.2067684976755 1980-10-01 37.3109743933836 1980-11-01 33.9535282215552 1980-12-01 37.4579593640397 1981-01-01 32.8395368650039 1981-02-01 33.9457921704681 1981-03-01 37.2413499335992 1981-04-01 35.8179165335613 1981-05-01 34.6575088704870 1981-06-01 37.1098370651174 1981-07-01 36.1196225259607 1981-08-01 32.3599016975998 1981-09-01 39.2759313695229 1981-10-01 39.6936781282296 1981-11-01 38.2315644727560 1981-12-01 40.3125622152026 1982-01-01 34.4408994400465 1982-02-01 36.5683134890161 1982-03-01 41.4961780315384 1982-04-01 38.7266717423344 1982-05-01 36.6843542553235 1982-06-01 39.4770686977891 1982-07-01 35.8565967889972 1982-08-01 33.3191720324079 1982-09-01 39.5002768510506 1982-10-01 39.1444185010411 1982-11-01 39.1134742966925 1982-12-01 42.5250728261310 1983-01-01 35.7482920737769 1983-02-01 36.4368006205343 1983-03-01 42.3471436511263 1983-04-01 38.2393005238431 1983-05-01 38.7421438445087 1983-06-01 41.5116501337128 1983-07-01 36.3749122118370 1983-08-01 35.4852663368134 1983-09-01 42.1614784250344 1983-10-01 41.6663711554560 1983-11-01 43.0201800957094 1983-12-01 45.1630662468534 1984-01-01 39.8793433543215 1984-02-01 41.5967466956716 1984-03-01 44.4204053424858 1984-04-01 41.3259849076209 1984-05-01 42.9350835337506 1984-06-01 40.1810493467209 1984-07-01 41.2563604478364 1984-08-01 39.0747940412567 1984-09-01 43.5462315696364 1984-10-01 47.5844502371352 1984-11-01 45.9908237131797 1984-12-01 44.8381521011926 1985-01-01 42.9737637891864 1985-02-01 43.5539676207236 1985-03-01 46.9500940479879 1985-04-01 45.5343966990372 1985-05-01 45.4183559327297 1985-06-01 45.2481628088122 1985-07-01 44.8072078968439 1985-08-01 39.4306523912661 1985-09-01 47.0583987632081 1985-10-01 49.9130016143710 1985-11-01 46.7721648729831 1985-12-01 46.8572614349419 1986-01-01 43.5075513142006 1986-02-01 42.5560170304797 1986-03-01 44.1264354011736 1986-04-01 47.3833129088689 1986-05-01 42.2233668337317 1986-06-01 45.6504374653446 1986-07-01 43.8634096642101 1986-08-01 36.4909529781445 1986-09-01 46.5864996468912 1986-10-01 48.0176690980162 1986-11-01 44.0877551457378 1986-12-01 46.4008344207993 1987-01-01 40.9469184043499 1987-02-01 42.1769505272087 1987-03-01 46.3466820631892 1987-04-01 44.9928731229358 1987-05-01 42.6797938478743 1987-06-01 45.8051584870878 1987-07-01 43.7473688979027 1987-08-01 38.1155237064485 1987-09-01 48.2729587838926 1987-10-01 48.4354158567230 1987-11-01 47.0661348142953 1987-12-01 49.1161883523933 1988-01-01 41.7050514108918 1988-02-01 44.7994718457567 1988-03-01 50.5705659567798 1988-04-01 46.1146005305743 1988-05-01 46.1300726327486 1988-06-01 49.8279050524122 1988-07-01 44.7839997435824 1988-08-01 42.1227981695986 1988-09-01 51.8005980796386 1988-10-01 50.0445144828528 1988-11-01 51.0579371752710 1988-12-01 52.7753405166210 1989-01-01 47.9867248936676 1989-02-01 48.2342785284568 1989-03-01 53.7500829536035 1989-04-01 52.5587310861805 1989-05-01 49.9903621252426 1989-06-01 56.2642995569312 1989-07-01 47.9325725360575 1989-08-01 45.6891177207804 1989-09-01 54.6861451351501 1989-10-01 55.9625935645319 1989-11-01 55.4288060395177 1989-12-01 55.4520141927792 1990-01-01 50.9496324600507 1990-02-01 50.6092462122156 1990-03-01 57.7496213656664 1990-04-01 51.7155015176798 1990-05-01 55.2431408134258 1990-06-01 54.6938811862373 1990-07-01 52.2492890426940 1990-08-01 46.2770576034047 1990-09-01 55.6918317764812 1990-10-01 60.3953508374759 1990-11-01 58.0358552558914 1990-12-01 55.2199326601643 1991-01-01 53.5721537785988 1991-02-01 52.2106087872582 1991-03-01 56.1482587906238 1991-04-01 56.0399540754035 1991-05-01 53.9434842307826 1991-06-01 57.1384733297806 1991-07-01 55.2818210688616 1991-08-01 45.6504374653446 1991-09-01 58.1518960221988 1991-10-01 61.0451791287975 1991-11-01 57.7728295189279 1991-12-01 56.8367673373812 1992-01-01 52.9300615383643 1992-02-01 54.3534949384022 1992-03-01 60.1864774581225 1992-04-01 56.8831836439042 1992-05-01 53.9357481796954 1992-06-01 58.6934195983002 1992-07-01 55.0110592808109 1992-08-01 44.2888924740040 1992-09-01 60.4262950418245 1992-10-01 59.0647500504840 1992-11-01 55.9471214623576 1992-12-01 57.3241385558725 1993-01-01 47.0506627121210 1993-02-01 51.1430337372298 1993-03-01 59.6140096776725 1993-04-01 53.6959305959934 1993-05-01 51.1662418904913 1993-06-01 57.4324432710927 1993-07-01 51.8083341307258 1993-08-01 44.4900298022702 1993-09-01 58.2447286352448 1993-10-01 55.8465527982245 1993-11-01 56.0167459221420 1993-12-01 58.5851148830799 1994-01-01 48.5205124186818 1994-02-01 51.6381410068082 1994-03-01 61.5325503472888 1994-04-01 54.3999112449251 1994-05-01 56.2488274547569 1994-06-01 60.9678186179259 1994-07-01 53.4638490633785 1994-08-01 47.2904802958230 1994-09-01 63.0642884625469 1994-10-01 59.2968315830988 1994-11-01 61.6950074201191 1994-12-01 63.1958013310286 1995-01-01 55.7850136856902 1995-02-01 57.8815092980610 1995-03-01 65.0825159666386 1995-04-01 61.1629806913368 1995-05-01 61.3452846576300 1995-06-01 64.9913639834921 1995-07-01 59.4310930115524 1995-08-01 56.8788374834489 1995-09-01 66.3586437306904 1995-10-01 63.1683243205610 1995-11-01 64.6267560509059 1995-12-01 62.1656525059489 1996-01-01 55.7850136856902 1996-02-01 56.4230775677161 1996-03-01 64.5356040677593 1996-04-01 60.9806767250438 1996-05-01 61.0718287081903 1996-06-01 64.9913639834921 1996-07-01 60.1603088767248 1996-08-01 57.5169013654748 1996-09-01 67.7259234778886 1996-10-01 65.4471238992248 1996-11-01 67.4524675284490 1996-12-01 64.4444520846128 1997-01-01 57.8815092980610 1997-02-01 59.5222449946989 1997-03-01 68.3639873599145 1997-04-01 64.2621481183196 1997-05-01 64.2621481183196 1997-06-01 69.2755071913800 1997-07-01 66.1763397643973 1997-08-01 61.4364366407765 1997-09-01 71.3720028037508 1997-10-01 69.9135710734059 1997-11-01 71.8277627194835 1997-12-01 68.3639873599145 1998-01-01 61.8010445733627 1998-02-01 64.3533001014662 1998-03-01 73.1950424666818 1998-04-01 67.9082274441818 1998-05-01 68.1816833936214 1998-06-01 72.3746746183628 1998-07-01 68.5462913262076 1998-08-01 63.1683243205610 1998-09-01 72.4658266015094 1998-10-01 71.0073948711646 1998-11-01 70.5516349554318 1998-12-01 67.5436195115956 1999-01-01 62.1656525059489 1999-02-01 63.1683243205610 1999-03-01 73.9242583318542 1999-04-01 66.9967076127162 1999-05-01 67.3613155453025 1999-06-01 73.3773464329749 1999-07-01 68.2728353767680 1999-08-01 63.8975401857334 1999-09-01 75.6561460116387 1999-10-01 75.4738420453456 1999-11-01 75.1092341127594 1999-12-01 73.5596503992680 2000-01-01 65.2054337861488 2000-02-01 70.3058588215684 2000-03-01 79.9066588882407 2000-04-01 74.1061755146262 2000-05-01 76.4063671972664 2000-06-01 80.7067255604634 2000-07-01 78.6065505458788 2000-08-01 65.2054337861488 2000-09-01 83.5069589132427 2000-10-01 83.1069255771314 2000-11-01 82.0068339028252 2000-12-01 80.1066755562964 2001-01-01 71.9059921660138 2001-02-01 76.6063838653221 2001-03-01 85.8071505958830 2001-04-01 77.8064838736561 2001-05-01 79.4066172181015 2001-06-01 84.1070089174098 2001-07-01 78.8065672139345 2001-08-01 66.4055337944829 2001-09-01 83.3069422451871 2001-10-01 81.8068172347696 2001-11-01 79.0065838819902 2001-12-01 77.3064422035169 2002-01-01 71.1059254937911 2002-02-01 74.5062088507375 2002-03-01 84.2070172514376 2002-04-01 77.1064255354613 2002-05-01 78.0065005417118 2002-06-01 81.9068255687974 2002-07-01 79.1065922160180 2002-08-01 64.8054004500375 2002-09-01 83.9069922493541 2002-10-01 83.2069339111592 2002-11-01 82.1068422368531 2002-12-01 78.6065505458788 2003-01-01 72.4060338361530 2003-02-01 75.3062755229602 2003-03-01 84.6070505875489 2003-04-01 77.6064672056004 2003-05-01 77.1064255354613 2003-06-01 81.5067922326860 2003-07-01 79.8066505542128 2003-08-01 63.6053004417035 2003-09-01 82.4068672389366 2003-10-01 83.5069589132427 2003-11-01 82.5068755729644 2003-12-01 79.5066255521293 2004-01-01 72.2060171680973 2004-02-01 76.6063838653221 2004-03-01 86.5072089340778 2004-04-01 80.9067422285190 2004-05-01 81.2067672306025 2004-06-01 86.9072422701892 2004-07-01 83.9069922493541 2004-08-01 67.0055837986499 2004-09-01 88.0073339444954 2004-10-01 88.9074089507459 2004-11-01 86.4072006000500 2004-12-01 81.4067838986582 2005-01-01 76.4063671972664 2005-02-01 79.6066338861572 2005-03-01 90.3075256271356 2005-04-01 84.0070005833819 2005-05-01 84.3070255854654 2005-06-01 90.5075422951912 2005-07-01 87.4072839403284 2005-08-01 72.7060588382365 2005-09-01 93.6078006500541 2005-10-01 92.8077339778315 2005-11-01 92.9077423118593 2005-12-01 88.3073589465789 2006-01-01 81.4067838986582 2006-02-01 86.2071839319943 2006-03-01 97.1080923410284 2006-04-01 91.0075839653304 2006-05-01 94.1078423201933 2006-06-01 99.6083006917243 2006-07-01 95.0079173264439 2006-08-01 79.9066588882407 2006-09-01 100.6083840320030 2006-10-01 101.0084173681140 2006-11-01 100.0083340278360 2006-12-01 96.1080090007500 2007-01-01 88.3073589465789 2007-02-01 93.1077589799150 2007-03-01 105.7088090674220 2007-04-01 96.7080590049171 2007-05-01 100.4083673639470 2007-06-01 105.3087757313110 2007-07-01 101.3084423701980 2007-08-01 84.3070255854654 2007-09-01 106.1088424035340 2007-10-01 107.1089257438120 2007-11-01 104.8087340611720 2007-12-01 99.3082756896408 2008-01-01 95.5079589965830 2008-02-01 99.4082840236686 2008-03-01 110.6092174347860 2008-04-01 103.4086173847820 2008-05-01 104.0086673889490 2008-06-01 109.9091590965910 2008-07-01 105.5087923993670 2008-08-01 88.0073339444954 2008-09-01 108.0090007500620 2008-10-01 104.2086840570050 2008-11-01 96.8080673389449 2008-12-01 87.7073089424118 2009-01-01 75.7063088590716 2009-02-01 76.8064005333778 2009-03-01 86.5072089340778 2009-04-01 79.5066255521293 2009-05-01 81.3067755646304 2009-06-01 86.6072172681056 2009-07-01 83.6069672472706 2009-08-01 70.3058588215684 2009-09-01 89.5074589549129 2009-10-01 88.2073506125510 2009-11-01 87.3072756063005 2009-12-01 83.9069922493541 2010-01-01 78.2065172097675 2010-02-01 81.4067838986582 2010-03-01 93.5077923160263 2010-04-01 87.7073089424118 2010-05-01 91.0075839653304 2010-06-01 97.5081256771397 2010-07-01 92.8077339778315 2010-08-01 78.5065422118510 2010-09-01 97.7081423451954 2010-10-01 98.5082090174181 2010-11-01 99.0082506875573 2010-12-01 93.8078173181098 2011-01-01 88.5073756146345 2011-02-01 93.7078089840820 2011-03-01 105.9088257354780 2011-04-01 98.5082090174181 2011-05-01 99.8083173597800 2011-06-01 104.1086757229770 2011-07-01 102.3085257104760 2011-08-01 87.0072506042170 2011-09-01 104.8087340611720 2011-10-01 103.2086007167260 2011-11-01 102.8085673806150 2011-12-01 97.8081506792232 2012-01-01 89.7074756229686 2012-02-01 94.1078423201933 2012-03-01 106.9089090757560 2012-04-01 97.9081590132511 2012-05-01 100.3083590299190 2012-06-01 103.0085840486710 2012-07-01 100.3083590299190 2012-08-01 87.7073089424118 2012-09-01 103.7086423868660 2012-10-01 102.0085007083920 2012-11-01 100.4083673639470 2012-12-01 96.2080173347779 2013-01-01 87.9073256104675 2013-02-01 91.4076173014418 2013-03-01 104.2086840570050 2013-04-01 96.1080090007500 2013-05-01 97.6081340111676 2013-06-01 101.8084840403370 2013-07-01 98.3081923493624 2013-08-01 85.9071589299108 2013-09-01 102.8085673806150 2013-10-01 101.0084173681140 2013-11-01 101.6084673722810 2013-12-01 96.8080673389449 2014-01-01 90.3075256271356 2014-02-01 93.4077839819985 2014-03-01 105.1087590632550 2014-04-01 98.1081756813068 2014-05-01 97.9081590132511 2014-06-01 103.5086257188100 2014-07-01 100.1083423618630 2014-08-01 85.0070839236603 2014-09-01 103.3086090507540 2014-10-01 102.7085590465870 2014-11-01 100.9084090340860 2014-12-01 96.6080506708892 2015-01-01 89.9074922910242 2015-02-01 94.7078923243604 2015-03-01 107.5089590799230 2015-04-01 99.8083173597800 2015-05-01 101.5084590382530 2015-06-01 106.9089090757560 2015-07-01 102.7085590465870 2015-08-01 86.4072006000500 2015-09-01 104.2086840570050 2015-10-01 104.6087173931160 2015-11-01 103.1085923826990 2015-12-01 98.6082173514459 2016-01-01 91.3076089674139 2016-02-01 93.6078006500541 2016-03-01 104.9087423952000 2016-04-01 98.2081840153346 2016-05-01 99.2082673556130 2016-06-01 104.1086757229770 2016-07-01 100.0083340278360 2016-08-01 87.6073006083840 2016-09-01 105.0087507292270 2016-10-01 106.0088340695060 2016-11-01 107.2089340778400 2016-12-01 103.1085923826990 2017-01-01 94.1078423201933 2017-02-01 99.1082590215851 2017-03-01 112.5093757813150 2017-04-01 104.0086673889490 2017-05-01 106.5088757396450 2017-06-01 109.8091507625640 2017-07-01 106.2088507375610 2017-08-01 93.1077589799150 2017-09-01 112.5093757813150 2017-10-01 112.4093674472870 2017-11-01 115.4096174681220 2017-12-01 110.4092007667310 2018-01-01 101.1084257021420 2018-02-01 102.7085590465870 2018-03-01 116.2096841403450 2018-04-01 108.2090174181180 2018-05-01 111.6093007750650 2018-06-01 115.5096258021500 2018-07-01 110.1091757646470 2018-08-01 97.1080923410284