Month Index 2015=100 1985-01-01 8.91145325166846 1985-02-01 9.87353148009098 1985-03-01 11.19435073688530 1985-04-01 12.83314498367830 1985-05-01 13.82783595300740 1985-06-01 16.39609557019640 1985-07-01 20.12211034924710 1985-08-01 20.98635012071000 1985-09-01 21.75275139617340 1985-10-01 22.52730587150340 1985-11-01 22.51099947177020 1985-12-01 22.32347577723760 1986-01-01 22.50556130492950 1986-02-01 22.64103499181420 1986-03-01 23.19986380381390 1986-04-01 24.24978458437080 1986-05-01 24.11431099508590 1986-06-01 24.48686353641900 1986-07-01 25.51985015491530 1986-08-01 26.07867896691490 1986-09-01 26.07867896691490 1986-10-01 27.02699457990820 1986-11-01 27.45034980262300 1986-12-01 27.80596818189540 1987-01-01 28.88975738417350 1987-02-01 29.78727041338490 1987-03-01 30.46463865260870 1987-04-01 30.80332277222060 1987-05-01 31.04040172426890 1987-06-01 31.44682268732320 1987-07-01 32.09032250482580 1987-08-01 32.66608557648600 1987-09-01 32.86929610681300 1987-10-01 33.44505908087330 1987-11-01 33.68213803292160 1987-12-01 33.97001956875160 1988-01-01 34.15121557128000 1988-02-01 34.24652125320030 1988-03-01 35.19957846280250 1988-04-01 36.08909845352460 1988-05-01 36.66093283784590 1988-06-01 36.88331276232650 1988-07-01 37.32807280648750 1988-08-01 37.67752707112840 1988-09-01 37.96344431208890 1988-10-01 38.24936145544960 1988-11-01 38.28113001608970 1988-12-01 38.28113001608970 1989-01-01 39.64717861161290 1989-02-01 40.12370721641400 1989-03-01 40.94969008585600 1989-04-01 41.64859871273760 1989-05-01 42.02982153801850 1989-06-01 42.41104446089940 1989-07-01 43.52294447370200 1989-08-01 44.03124163914320 1989-09-01 43.87239873834290 1989-10-01 44.31715878250390 1989-11-01 44.12654732106350 1989-12-01 44.19008453994350 1990-01-01 44.47600168330420 1990-02-01 44.76191882666490 1990-03-01 45.52436457482670 1990-04-01 46.25504176234840 1990-05-01 46.35034744426860 1990-06-01 46.92218173099000 1990-07-01 47.36694177515100 1990-08-01 48.03408174379260 1990-09-01 48.03408174379260 1990-10-01 48.60591612811390 1990-11-01 48.38353610603340 1990-12-01 48.38353610603340 1991-01-01 48.44707322731360 1991-02-01 48.60591612811390 1991-03-01 50.57556757099860 1991-04-01 52.70406191468360 1991-05-01 53.72065624556600 1991-06-01 54.03834204716660 1991-07-01 55.37262208204980 1991-08-01 55.65853922541040 1991-09-01 56.10329926957140 1991-10-01 56.54805921613260 1991-11-01 56.03976205069140 1991-12-01 55.62677066477040 1992-01-01 55.88091924749100 1992-02-01 56.16683639085160 1992-03-01 57.50111642573480 1992-04-01 58.99423936141820 1992-05-01 59.28015650477890 1992-06-01 59.43899930797940 1992-07-01 60.70974222158230 1992-08-01 61.44041940910400 1992-09-01 61.47218796974410 1992-10-01 61.82164233198490 1992-11-01 62.01225369582540 1992-12-01 62.07579091470540 1993-01-01 63.15592236686800 1993-02-01 63.66421953230920 1993-03-01 65.12557380975270 1993-04-01 66.65046530607630 1993-05-01 66.68223386671640 1993-06-01 66.80930820687660 1993-07-01 68.36596826384020 1993-08-01 68.74719108912120 1993-09-01 68.33419970320010 1993-10-01 68.84249686864130 1993-11-01 68.84249686864130 1993-12-01 68.68365396784100 1994-01-01 69.88091618838580 1994-02-01 70.61791530951980 1994-03-01 71.89091375598740 1994-04-01 72.29291324998780 1994-05-01 72.96291250425480 1994-06-01 73.69991162538870 1994-07-01 74.63791044472280 1994-08-01 75.17390986765650 1994-09-01 75.10690990318980 1994-10-01 75.03990993872320 1994-11-01 74.57091057785600 1994-12-01 74.50391061338940 1995-01-01 75.84390902432370 1995-02-01 76.71490797679100 1995-03-01 77.71990676059180 1995-04-01 78.45690588172570 1995-05-01 79.19390500285960 1995-06-01 79.19390500285960 1995-07-01 79.86390415952680 1995-08-01 80.46690344932720 1995-09-01 80.06490395532690 1995-10-01 80.39990358246040 1995-11-01 80.19890378666030 1995-12-01 80.53390341379390 1996-01-01 81.00290287226080 1996-02-01 81.40490236626120 1996-03-01 83.61589972966280 1996-04-01 84.28589888633010 1996-05-01 86.02789679126470 1996-06-01 86.76489591239860 1996-07-01 87.90389452753280 1996-08-01 88.77489348000010 1996-09-01 88.37289398599980 1996-10-01 87.90389452753280 1996-11-01 87.50189503353250 1996-12-01 87.70289482933260 1997-01-01 87.90389452753280 1997-02-01 89.24389293846710 1997-03-01 90.85189101206830 1997-04-01 92.12488945853600 1997-05-01 92.05788959166920 1997-06-01 93.59888770080380 1997-07-01 95.47488543707180 1997-08-01 96.47988422087260 1997-09-01 95.47488543707180 1997-10-01 95.80988506420540 1997-11-01 95.07288594307150 1997-12-01 95.07288594307150 1998-01-01 94.93888611173810 1998-02-01 95.34088560573840 1998-03-01 95.94388489553880 1998-04-01 97.55188296914000 1998-05-01 98.02088281800650 1998-06-01 98.15488255174010 1998-07-01 99.29388077647480 1998-08-01 100.36587962234200 1998-09-01 100.63387908980900 1998-10-01 103.17987598274500 1998-11-01 104.25187482861200 1998-12-01 104.38587456234500 1999-01-01 104.52764617327600 1999-02-01 104.42828560739200 1999-03-01 104.62700771515800 1999-04-01 105.22317306245800 1999-05-01 105.71997686787600 1999-06-01 106.21678164929200 1999-07-01 108.00527769119200 1999-08-01 109.99249486485900 1999-09-01 107.90591614930900 1999-10-01 107.50847290977600 1999-11-01 106.51486432294200 1999-12-01 106.21678164929200 2000-01-01 105.42189419422600 2000-02-01 105.22317306245800 2000-03-01 106.21678164929200 2000-04-01 107.40911234389200 2000-05-01 105.81933840975800 2000-06-01 106.01805954152600 2000-07-01 107.21039023612600 2000-08-01 108.10463825707600 2000-09-01 104.13020293374200 2000-10-01 103.83212026009200 2000-11-01 101.74554154454200 2000-12-01 101.64618097865800 2001-01-01 100.80379947761100 2001-02-01 101.11946867081500 2001-03-01 101.54036125375300 2001-04-01 102.38214739562800 2001-05-01 102.17170061615900 2001-06-01 101.96125481269000 2001-07-01 103.01348578203500 2001-08-01 104.06571772738000 2001-09-01 102.80303997856600 2001-10-01 102.27692400589400 2001-11-01 100.59335269814300 2001-12-01 99.85679092200120 2002-01-01 101.11946867081500 2002-02-01 101.43513884001800 2002-03-01 102.69781658883200 2002-04-01 103.75004853417600 2002-05-01 104.69705708978600 2002-06-01 105.53884225566200 2002-07-01 106.59107420100600 2002-08-01 106.69629759074000 2002-09-01 104.59183370005200 2002-10-01 104.59183370005200 2002-11-01 103.64482514444200 2002-12-01 103.32915595123800 2003-01-01 103.33725771597600 2003-02-01 103.54538942666200 2003-03-01 103.23319186063300 2003-04-01 103.75352113734900 2003-05-01 103.85758601669300 2003-06-01 103.96165187203600 2003-07-01 104.27384943806600 2003-08-01 104.89824359412700 2003-09-01 103.12912600529000 2003-10-01 102.71286355991600 2003-11-01 102.19253525919800 2003-12-01 101.36000939245100 2004-01-01 100.94374597107900 2004-02-01 100.83968109173400 2004-03-01 100.00715522498700 2004-04-01 101.04781182642200 2004-05-01 101.67220598248200 2004-06-01 101.46407524779500 2004-07-01 102.19253525919800 2004-08-01 103.12912600529000 2004-09-01 101.36000939245100 2004-10-01 100.83968109173400 2004-11-01 100.63154938104800 2004-12-01 99.90308936964400 2005-01-01 100.00715522498700 2005-02-01 100.63154938104800 2005-03-01 100.63154938104800 2005-04-01 102.19253525919800 2005-05-01 102.08846940385500 2005-06-01 101.36000939245100 2005-07-01 102.71286355991600 2005-08-01 104.16978358272300 2005-09-01 101.77627183782500 2005-10-01 101.36000939245100 2005-11-01 101.56814110313800 2005-12-01 101.46407524779500 2006-01-01 100.94374597107900 2006-02-01 101.04781182642200 2006-03-01 102.08846940385500 2006-04-01 103.23319186063300 2006-05-01 103.75352113734900 2006-06-01 103.44132357131900 2006-07-01 104.27384943806600 2006-08-01 105.93890117156000 2006-09-01 103.44132357131900 2006-10-01 102.50473184922900 2006-11-01 101.98440354851200 2006-12-01 101.67220598248200 2007-01-01 100.45214033443500 2007-02-01 100.45214033443500 2007-03-01 100.86340761875300 2007-04-01 102.20002800078300 2007-05-01 102.09721044770500 2007-06-01 101.58312658630700 2007-07-01 103.12538012249700 2007-08-01 105.90143746363600 2007-09-01 102.61129528510100 2007-10-01 102.71411186218000 2007-11-01 101.99439387062500 2007-12-01 101.89157729354500 2008-01-01 101.78875974046700 2008-02-01 101.89157729354500 2008-03-01 102.40566115494200 2008-04-01 104.35918295144800 2008-05-01 104.35918295144800 2008-06-01 104.25636637436800 2008-07-01 105.49016920332000 2008-08-01 107.44369099982600 2008-09-01 104.87326778884400 2008-10-01 103.84509811405200 2008-11-01 103.63946495989300 2008-12-01 102.61129528510100 2009-01-01 101.45316553496000 2009-02-01 101.66106105397400 2009-03-01 101.97290530849500 2009-04-01 103.53212365310200 2009-05-01 103.74001917211700 2009-06-01 103.53212365310200 2009-07-01 104.88344647869500 2009-08-01 106.75450907782300 2009-09-01 104.25975894565300 2009-10-01 104.36370670516000 2009-11-01 103.63607141261000 2009-12-01 103.01238387956700 2010-01-01 102.80448836055200 2010-02-01 103.01238387956700 2010-03-01 104.05186342663800 2010-04-01 104.36370670516000 2010-05-01 104.67555095968100 2010-06-01 103.94791566713100 2010-07-01 104.88344647869500 2010-08-01 106.65056131831600 2010-09-01 104.25975894565300 2010-10-01 104.98739423820300 2010-11-01 104.57160320017300 2010-12-01 103.42817589359500 2011-01-01 102.69586263954800 2011-02-01 102.59160353647300 2011-03-01 103.63420042321100 2011-04-01 104.67679828594700 2011-05-01 104.46827910379900 2011-06-01 104.67679828594700 2011-07-01 105.40661688746200 2011-08-01 106.55347385327300 2011-09-01 105.30235680838900 2011-10-01 103.73846050228400 2011-11-01 102.90438279769400 2011-12-01 102.38308337832700 2012-01-01 101.44474559466400 2012-02-01 101.86178493495800 2012-03-01 102.17456419617900 2012-04-01 102.69586263954800 2012-05-01 103.21716205891500 2012-06-01 103.11290197984200 2012-07-01 103.42568124106300 2012-08-01 105.51087599053600 2012-09-01 103.94697968443200 2012-10-01 103.84272058135700 2012-11-01 102.48734345740000 2012-12-01 101.75752485588500 2013-01-01 100.63944325807500 2013-02-01 100.53643440926200 2013-03-01 102.18457306226600 2013-04-01 101.36050422376400 2013-05-01 102.39058978389200 2013-06-01 102.59660748151700 2013-07-01 103.52368516883200 2013-08-01 105.17182382183600 2013-09-01 102.28758191107900 2013-10-01 102.90563305195600 2013-11-01 101.77253864301500 2013-12-01 100.63944325807500 2014-01-01 100.22740883882400 2014-02-01 100.33041768763600 2014-03-01 100.74245210688700 2014-04-01 102.08156421345400 2014-05-01 102.90563305195600 2014-06-01 102.90563305195600 2014-07-01 102.28758191107900 2014-08-01 103.72970286645700 2014-09-01 102.39058978389200 2014-10-01 101.97855536464100 2014-11-01 101.25749537495100 2014-12-01 99.81537441957220 2015-01-01 99.02467985467780 2015-02-01 98.82113436161630 2015-03-01 99.73708761639490 2015-04-01 101.26367539836000 2015-05-01 102.17962865313900 2015-06-01 102.38317317020200 2015-07-01 102.07785639460800 2015-08-01 103.90976192816600 2015-09-01 98.61758984455350 2015-10-01 98.61758984455350 2015-11-01 97.39631922858150 2015-12-01 95.97150370514730 2016-01-01 95.56441359742320 2016-02-01 95.46264104609220 2016-03-01 96.17504880780930 2016-04-01 98.21049983442920 2016-05-01 98.21049983442920 2016-06-01 98.82113436161630 2016-07-01 99.32999760627060 2016-08-01 99.94063310945630 2016-09-01 98.51581758602210 2016-10-01 97.80340982430500 2016-11-01 97.70163658977490 2016-12-01 95.97150370514730 2017-01-01 94.96466799429990 2017-02-01 95.06226785863120 2017-03-01 96.03826650194360 2017-04-01 97.50226446691230 2017-05-01 97.30706473824980 2017-06-01 97.11186500958730 2017-07-01 97.11186500958730 2017-08-01 98.86866256754960 2017-09-01 97.40466460258100 2017-10-01 97.11186500958730 2017-11-01 96.72146555226230 2017-12-01 95.45266731595610 2018-01-01 94.57426853697500 2018-02-01 94.86706812996870 2018-03-01 96.62386568793110 2018-04-01 95.84306677328110 2018-05-01 96.91666528092480 2018-06-01 96.13586636627490 2018-07-01 96.23346623060610 2018-08-01 98.28306338156220 2018-09-01 96.23346623060610