Month Index 2015=100 1977-01-01 13.2863195737305 1977-02-01 13.3754895037555 1977-03-01 13.3754895037555 1977-04-01 13.4200744687681 1977-05-01 13.4646594337806 1977-06-01 13.5092443987931 1977-07-01 13.5092443987931 1977-08-01 13.5538293638056 1977-09-01 13.5538293638056 1977-10-01 13.5538293638056 1977-11-01 13.5538293638056 1977-12-01 13.5538293638056 1978-01-01 13.7321692238557 1978-02-01 13.8213391538807 1978-03-01 13.7767541888682 1978-04-01 13.8213391538807 1978-05-01 13.8213391538807 1978-06-01 13.8659241188932 1978-07-01 13.9996790139308 1978-08-01 14.0888489439558 1978-09-01 14.1780188739809 1978-10-01 14.2671888040059 1978-11-01 14.3117737690184 1978-12-01 14.3117737690184 1979-01-01 14.4009436990435 1979-02-01 14.4901136290685 1979-03-01 14.5346985940810 1979-04-01 14.6684534891186 1979-05-01 14.7576234191436 1979-06-01 14.8022083841561 1979-07-01 14.9359632791937 1979-08-01 15.1588881042563 1979-09-01 15.2480580342813 1979-10-01 15.3818129293189 1979-11-01 15.5155678243564 1979-12-01 15.5601527893689 1980-01-01 15.9614174744816 1980-02-01 16.1843422995442 1980-03-01 16.3626821595943 1980-04-01 16.4964370546318 1980-05-01 16.6301919496694 1980-06-01 16.8085318097195 1980-07-01 16.9422867047570 1980-08-01 17.1206265648071 1980-09-01 17.1652115298196 1980-10-01 17.2989664248572 1980-11-01 17.3435513898697 1980-12-01 17.3881363548822 1981-01-01 17.8785709700199 1981-02-01 18.0123258650575 1981-03-01 18.1460807600950 1981-04-01 18.3244206201451 1981-05-01 18.4135905501701 1981-06-01 18.4135905501701 1981-07-01 18.6365153752327 1981-08-01 18.7702702702703 1981-09-01 18.8148552352828 1981-10-01 18.8148552352828 1981-11-01 18.9486101303203 1981-12-01 19.0823650253579 1982-01-01 19.5282146754831 1982-02-01 19.5727996404956 1982-03-01 19.7065545355332 1982-04-01 19.5727996404956 1982-05-01 19.4836297104706 1982-06-01 19.6173846055081 1982-07-01 20.0186492906208 1982-08-01 20.3307440457084 1982-09-01 20.5982538357835 1982-10-01 20.7765936958336 1982-11-01 20.9549335558837 1982-12-01 20.9549335558837 1983-01-01 21.1778583809463 1983-02-01 21.2670283109713 1983-03-01 20.9995185208962 1983-04-01 21.1332734159337 1983-05-01 21.0441034859087 1983-06-01 21.1778583809463 1983-07-01 21.3116132759838 1983-08-01 21.5791230660589 1983-09-01 21.6682929960840 1983-10-01 21.6682929960840 1983-11-01 21.8020478911215 1983-12-01 21.9358027861591 1984-01-01 22.2924825062592 1984-02-01 22.4262374012968 1984-03-01 22.4708223663093 1984-04-01 22.5154073313218 1984-05-01 22.5599922963343 1984-06-01 22.6491622263594 1984-07-01 22.9612569814470 1984-08-01 23.0504269114720 1984-09-01 23.2287667715221 1984-10-01 23.3179367015472 1984-11-01 23.4962765615972 1984-12-01 23.5854464916223 1985-01-01 23.8083713166849 1985-02-01 23.9421262117224 1985-03-01 24.0758811067600 1985-04-01 24.0312961417474 1985-05-01 24.0312961417474 1985-06-01 23.9421262117224 1985-07-01 23.9421262117224 1985-08-01 23.8975412467099 1985-09-01 23.9867111767349 1985-10-01 23.9867111767349 1985-11-01 24.0758811067600 1985-12-01 24.0758811067600 1986-01-01 23.8975412467099 1986-02-01 23.3179367015472 1986-03-01 23.0058419464595 1986-04-01 22.7829171213969 1986-05-01 22.9166720164345 1986-06-01 23.1395968414971 1986-07-01 22.8720870514220 1986-08-01 22.9612569814470 1986-09-01 23.1841818065096 1986-10-01 23.1841818065096 1986-11-01 23.3179367015472 1986-12-01 23.4071066315722 1987-01-01 23.8529562816974 1987-02-01 23.9421262117224 1987-03-01 23.8083713166849 1987-04-01 23.8975412467099 1987-05-01 23.8975412467099 1987-06-01 23.9421262117224 1987-07-01 23.9867111767349 1987-08-01 24.2096360017975 1987-09-01 24.0312961417474 1987-10-01 24.1204660717725 1987-11-01 24.1650510367850 1987-12-01 24.1650510367850 1988-01-01 24.6554856519227 1988-02-01 24.6554856519227 1988-03-01 24.6554856519227 1988-04-01 24.8784104769853 1988-05-01 25.0567503370354 1988-06-01 25.1459202670604 1988-07-01 25.2796751620980 1988-08-01 25.3688450921230 1988-09-01 25.4134300571355 1988-10-01 25.2796751620980 1988-11-01 25.3242601271105 1988-12-01 25.5025999871606 1989-01-01 25.9930346022983 1989-02-01 26.1267894973358 1989-03-01 26.3051293573859 1989-04-01 26.5280541824485 1989-05-01 26.6618090774860 1989-06-01 26.5280541824485 1989-07-01 26.4834692174360 1989-08-01 26.5280541824485 1989-09-01 26.5280541824485 1989-10-01 26.5726391474610 1989-11-01 26.6172241124735 1989-12-01 26.5726391474610 1990-01-01 26.9739038325737 1990-02-01 27.0630737625987 1990-03-01 27.0630737625987 1990-04-01 27.0184887975862 1990-05-01 26.8847339025486 1990-06-01 26.8401489375361 1990-07-01 27.1076587276112 1990-08-01 27.5535083777364 1990-09-01 28.2668678179367 1990-10-01 28.6235475380368 1990-11-01 28.4006227129743 1990-12-01 28.1331129228991 1991-01-01 28.2222828529242 1991-02-01 27.8656031328240 1991-03-01 27.8656031328240 1991-04-01 27.9101880978366 1991-05-01 27.9101880978366 1991-06-01 27.9993580278616 1991-07-01 28.3114527829492 1991-08-01 28.2668678179367 1991-09-01 28.4452076779868 1991-10-01 28.4897926429993 1991-11-01 28.4006227129743 1991-12-01 28.1331129228991 1992-01-01 27.8210181678115 1992-02-01 27.8210181678115 1992-03-01 27.9993580278616 1992-04-01 28.1776978879117 1992-05-01 28.2222828529242 1992-06-01 28.2668678179367 1992-07-01 28.1331129228991 1992-08-01 27.9547730628491 1992-09-01 27.9547730628491 1992-10-01 28.0439429928741 1992-11-01 27.9993580278616 1992-12-01 27.9547730628491 1993-01-01 27.8656031328240 1993-02-01 27.9101880978366 1993-03-01 27.9101880978366 1993-04-01 27.7764332027990 1993-05-01 27.7318482377865 1993-06-01 27.7318482377865 1993-07-01 27.6426783077614 1993-08-01 27.6872632727740 1993-09-01 27.5980933427489 1993-10-01 27.7764332027990 1993-11-01 27.7764332027990 1993-12-01 27.6426783077614 1994-01-01 27.6872632727740 1994-02-01 27.8656031328240 1994-03-01 27.8656031328240 1994-04-01 27.9993580278616 1994-05-01 28.0439429928741 1994-06-01 28.1331129228991 1994-07-01 28.1776978879117 1994-08-01 28.2222828529242 1994-09-01 28.1331129228991 1994-10-01 28.2668678179367 1994-11-01 28.4452076779868 1994-12-01 28.4452076779868 1995-01-01 30.8527957886628 1995-02-01 31.0311356487128 1995-03-01 30.4961160685626 1995-04-01 31.0311356487128 1995-05-01 31.0311356487128 1995-06-01 30.5407010335751 1995-07-01 29.8273415933748 1995-08-01 30.1394363484625 1995-09-01 30.7190408936252 1995-10-01 30.2286062784875 1995-11-01 30.5407010335751 1995-12-01 31.2986454387880 1996-01-01 31.6553251588881 1996-02-01 31.9228349489632 1996-03-01 32.7253643191886 1996-04-01 32.9928741092637 1996-05-01 32.4578545291134 1996-06-01 31.8336650189382 1996-07-01 32.2349297040508 1996-08-01 32.6361943891635 1996-09-01 33.8399884445015 1996-10-01 34.6425178147268 1996-11-01 33.5724786544264 1996-12-01 34.2412531296142 1997-01-01 34.1520831995891 1997-02-01 33.3049688643513 1997-03-01 32.5916094241510 1997-04-01 31.9228349489632 1997-05-01 32.8145342492136 1997-06-01 32.4578545291134 1997-07-01 33.1266290043012 1997-08-01 33.8399884445015 1997-09-01 33.2603838993388 1997-10-01 33.4833087244014 1997-11-01 33.2157989343262 1997-12-01 32.4132695641009 1998-01-01 31.7444950889131 1998-02-01 30.6744559286127 1998-03-01 30.0056814534249 1998-04-01 30.3177762085126 1998-05-01 30.8082108236502 1998-06-01 29.7381716633498 1998-07-01 29.6044167683123 1998-08-01 29.5598318032997 1998-09-01 30.2731912435000 1998-10-01 29.7381716633498 1998-11-01 29.0248122231495 1998-12-01 28.3560377479617 1999-01-01 28.9802272581370 1999-02-01 28.7127174680619 1999-03-01 30.4069461385376 1999-04-01 32.1011748090133 1999-05-01 32.1903447390383 1999-06-01 32.7253643191886 1999-07-01 35.1329524298645 1999-08-01 35.9354818000899 1999-09-01 37.9418052256532 1999-10-01 37.6742954355781 1999-11-01 39.7252038261539 1999-12-01 40.9735828465045 2000-01-01 41.2410926365796 2000-02-01 42.6662707838480 2000-03-01 43.1116389548694 2000-04-01 40.9293349168646 2000-05-01 44.2250593824228 2000-06-01 44.6704275534442 2000-07-01 44.3141330166271 2000-08-01 45.3830166270784 2000-09-01 47.9216152019002 2000-10-01 47.7434679334917 2000-11-01 48.0997624703088 2000-12-01 44.1805225653207 2001-01-01 42.4881235154394 2001-02-01 44.4032066508314 2001-03-01 43.5570071258907 2001-04-01 44.3586698337292 2001-05-01 46.4964370546318 2001-06-01 46.6300475059382 2001-07-01 43.7351543942993 2001-08-01 44.3141330166271 2001-09-01 44.1359857482185 2001-10-01 40.5285035629454 2001-11-01 39.1478622327791 2001-12-01 39.0142517814727 2002-01-01 39.7713776722090 2002-02-01 40.4394299287411 2002-03-01 42.6662707838480 2002-04-01 43.5124703087886 2002-05-01 42.8889548693587 2002-06-01 40.8402612826603 2002-07-01 40.7066508313539 2002-08-01 41.7755344418052 2002-09-01 43.0671021377672 2002-10-01 42.6217339667458 2002-11-01 40.3503562945368 2002-12-01 42.9334916864608 2003-01-01 44.4922802850356 2003-02-01 45.2048693586698 2003-03-01 44.6258907363420 2003-04-01 41.2856294536817 2003-05-01 40.9738717339667 2003-06-01 42.0427553444181 2003-07-01 43.3788598574822 2003-08-01 44.4032066508314 2003-09-01 42.9780285035629 2003-10-01 43.6015439429929 2003-11-01 43.5124703087886 2003-12-01 43.1561757719715 2004-01-01 44.2250593824228 2004-02-01 44.6258907363420 2004-03-01 46.2737529691212 2004-04-01 46.4073634204276 2004-05-01 48.7678147268409 2004-06-01 47.1199524940618 2004-07-01 49.3467933491686 2004-08-01 51.6181710213777 2004-09-01 51.5736342042755 2004-10-01 54.1122327790974 2004-11-01 49.2131828978622 2004-12-01 47.3871733966746 2005-01-01 49.5249406175772 2005-02-01 51.1282660332542 2005-03-01 54.3349168646081 2005-04-01 54.5130641330166 2005-05-01 53.0878859857482 2005-06-01 56.1609263657957 2005-07-01 58.7885985748218 2005-08-01 61.7725653206651 2005-09-01 60.7927553444180 2005-10-01 59.4566508313539 2005-11-01 58.0314726840855 2005-12-01 59.0112826603325 2006-01-01 62.1288598574822 2006-02-01 61.8171021377672 2006-03-01 62.5296912114014 2006-04-01 65.6472684085510 2006-05-01 63.5095011876484 2006-06-01 63.5095011876484 2006-07-01 66.6716152019002 2006-08-01 67.1169833729216 2006-09-01 63.8212589073634 2006-10-01 62.9750593824228 2006-11-01 61.9507125890736 2006-12-01 61.8171021377672 2007-01-01 59.1894299287411 2007-02-01 60.0356294536817 2007-03-01 61.1490498812352 2007-04-01 62.2179334916865 2007-05-01 62.5742280285036 2007-06-01 63.7767220902613 2007-07-01 64.0439429928741 2007-08-01 62.3070071258907 2007-09-01 63.7321852731592 2007-10-01 65.0682897862233 2007-11-01 69.4774346793349 2007-12-01 69.5665083135392 2008-01-01 71.3034441805226 2008-02-01 72.2832541567696 2008-03-01 72.5504750593824 2008-04-01 75.4899049881235 2008-05-01 78.8747030878860 2008-06-01 82.6157957244656 2008-07-01 84.5308788598575 2008-08-01 83.4174584323040 2008-09-01 83.0166270783848 2008-10-01 81.9922802850356 2008-11-01 77.7612826603326 2008-12-01 73.7529691211401 2009-01-01 74.1092636579572 2009-02-01 72.4168646080760 2009-03-01 72.3277909738718 2009-04-01 71.9269596199525 2009-05-01 76.6033254156770 2009-06-01 83.2838479809976 2009-07-01 78.5629453681710 2009-08-01 82.4376484560570 2009-09-01 77.4940617577197 2009-10-01 78.6520190023753 2009-11-01 81.4578384798100 2009-12-01 81.1460807600950 2010-01-01 84.3081947743468 2010-02-01 86.0451306413302 2010-03-01 88.0492874109264 2010-04-01 91.1668646080760 2010-05-01 90.7214964370546 2010-06-01 92.7701900237530 2010-07-01 92.7701900237530 2010-08-01 93.0819477434679 2010-09-01 92.7701900237530 2010-10-01 92.8147268408551 2010-11-01 96.0659144893112 2010-12-01 100.5195961995250 2011-01-01 103.0136579572450 2011-02-01 104.2606888361040 2011-03-01 106.8883610451310 2011-04-01 109.3824228028500 2011-05-01 107.0665083135390 2011-06-01 106.0866983372920 2011-07-01 107.7345605700710 2011-08-01 105.0178147268410 2011-09-01 106.9328978622330 2011-10-01 107.0219714964370 2011-11-01 108.4916864608080 2011-12-01 108.7143705463180 2012-01-01 111.1193586698340 2012-02-01 112.2327790973870 2012-03-01 113.9251781472680 2012-04-01 112.0991686460810 2012-05-01 109.6941805225650 2012-06-01 105.9085510688840 2012-07-01 107.1110451306410 2012-08-01 109.6051068883610 2012-09-01 108.4471496437050 2012-10-01 108.8479809976250 2012-11-01 108.4471496437050 2012-12-01 108.4471496437050 2013-01-01 108.4916864608080 2013-02-01 109.0706650831350 2013-03-01 110.0504750593820 2013-04-01 110.3176959619950 2013-05-01 107.8681710213780 2013-06-01 107.7345605700710 2013-07-01 110.3622327790970 2013-08-01 111.4311163895490 2013-09-01 111.9655581947740 2013-10-01 111.2975059382420 2013-11-01 111.9210213776720 2013-12-01 113.7024940617580 2014-01-01 114.1923990498810 2014-02-01 113.3907363420430 2014-03-01 110.1395486935870 2014-04-01 109.6051068883610 2014-05-01 108.6252969121140 2014-06-01 109.0706650831350 2014-07-01 108.4916864608080 2014-08-01 107.7345605700710 2014-09-01 107.7345605700710 2014-10-01 107.5118764845610 2014-11-01 104.5279097387170 2014-12-01 104.7505938242280 2015-01-01 99.9851543942993 2015-02-01 102.1229216152020 2015-03-01 103.4590261282660 2015-04-01 103.5035629453680 2015-05-01 103.4144893111640 2015-06-01 103.7262470308790 2015-07-01 101.3657957244660 2015-08-01 97.0011876484561 2015-09-01 96.8230403800475 2015-10-01 97.3574821852732 2015-11-01 97.8028503562946 2015-12-01 93.4382422802850 2016-01-01 89.2517814726841 2016-02-01 86.8913301662708 2016-03-01 88.0047505938242 2016-04-01 88.6728028503563 2016-05-01 91.0777909738717 2016-06-01 93.6609263657957 2016-07-01 94.0617577197150 2016-08-01 92.4138954869359 2016-09-01 90.9441805225653 2016-10-01 92.9928741092636 2016-11-01 95.3087885985748 2016-12-01 100.2078384798100 2017-01-01 100.5195961995250 2017-02-01 103.2363420427550 2017-03-01 102.1674584323040 2017-04-01 100.0296912114010 2017-05-01 99.2280285035630 2017-06-01 96.6894299287411 2017-07-01 95.7096199524941 2017-08-01 96.1104513064133 2017-09-01 98.8717339667458 2017-10-01 101.3212589073630 2017-11-01 104.5724465558200 2017-12-01 107.5564133016630 2018-01-01 110.9412114014250 2018-02-01 108.0908551068880 2018-03-01 108.6698337292160 2018-04-01 112.2327790973870 2018-05-01 113.5688836104510 2018-06-01 116.0629453681710 2018-07-01 117.3099762470310 2018-08-01 117.9780285035630 2018-09-01 119.7149643705460 2018-10-01 124.0795724465560