Month Index 2015=100 1998-01-01 62.7070230008355 1998-02-01 62.7883369532775 1998-03-01 62.5777936101129 1998-04-01 62.8656485711210 1998-05-01 63.6405608274660 1998-06-01 63.3556161758269 1998-07-01 63.4105664933720 1998-08-01 63.2614301060697 1998-09-01 63.3357132810350 1998-10-01 63.4521205134095 1998-11-01 63.3217075750544 1998-12-01 63.0123449503444 1999-01-01 63.1655987344650 1999-02-01 63.1639419758999 1999-03-01 63.5057085120535 1999-04-01 63.9192917858401 1999-05-01 63.9376459324446 1999-06-01 63.7793483637420 1999-07-01 64.3230057540674 1999-08-01 64.5070620652017 1999-09-01 64.8772398467004 1999-10-01 64.8846049198826 1999-11-01 65.1550428513572 1999-12-01 65.6352439780806 2000-01-01 65.8835811131936 2000-02-01 66.4150108720343 2000-03-01 66.9350098878538 2000-04-01 66.6305335633214 2000-05-01 67.1407816596639 2000-06-01 67.2665656799742 2000-07-01 67.2173848401578 2000-08-01 67.7002710012150 2000-09-01 69.6757538245876 2000-10-01 69.6765754147042 2000-11-01 69.9146496039673 2000-12-01 69.3581445858183 2001-01-01 68.5843348920542 2001-02-01 69.0284708475042 2001-03-01 69.2353217127988 2001-04-01 69.7117514679063 2001-05-01 69.9136365634105 2001-06-01 70.4210131860299 2001-07-01 70.1895700014770 2001-08-01 70.1165777278317 2001-09-01 70.5775494005786 2001-10-01 69.9428902412076 2001-11-01 69.7279922441198 2001-12-01 69.3137226381847 2002-01-01 69.5341086353908 2002-02-01 69.5226503315885 2002-03-01 69.9667093027454 2002-04-01 70.2121177512676 2002-05-01 70.1184374137606 2002-06-01 69.6921378097717 2002-07-01 70.2407630915020 2002-08-01 70.2872957625601 2002-09-01 70.7236943823280 2002-10-01 70.8595454325546 2002-11-01 70.1342167792585 2002-12-01 70.3523025019498 2003-01-01 70.8225635723259 2003-02-01 71.4617154825102 2003-03-01 72.1755580085469 2003-04-01 70.5113948779132 2003-05-01 70.1033519171937 2003-06-01 70.3392239616584 2003-07-01 70.4733183151798 2003-08-01 70.9134775166391 2003-09-01 70.8552081152517 2003-10-01 70.9545959187300 2003-11-01 71.0974147951039 2003-12-01 70.9830471514547 2004-01-01 71.2858828618970 2004-02-01 71.2065477391857 2004-03-01 71.7683050258897 2004-04-01 72.0858241162538 2004-05-01 72.6924794509608 2004-06-01 72.6185453017666 2004-07-01 73.0222470757627 2004-08-01 73.8491866105974 2004-09-01 74.1078831846028 2004-10-01 75.6230217875265 2004-11-01 74.8649159297884 2004-12-01 74.2602193300930 2005-01-01 74.4229876151282 2005-02-01 75.2041107359189 2005-03-01 75.9488202153260 2005-04-01 76.3548106454724 2005-05-01 75.8017121216781 2005-06-01 76.7906994312022 2005-07-01 78.1435843214008 2005-08-01 78.3431816902238 2005-09-01 79.2570612846118 2005-10-01 77.8774306769727 2005-11-01 77.7743552652346 2005-12-01 78.1232222688458 2006-01-01 79.1826420030327 2006-02-01 79.3406405453430 2006-03-01 79.9236397281878 2006-04-01 80.5226842461500 2006-05-01 80.7631931596620 2006-06-01 80.8550409578012 2006-07-01 81.2981375545731 2006-08-01 81.3869128913871 2006-09-01 81.0211355300646 2006-10-01 80.7751877166529 2006-11-01 80.8983674452108 2006-12-01 81.2667653740987 2007-01-01 81.1435868376860 2007-02-01 81.7834571264989 2007-03-01 81.1605658548798 2007-04-01 81.2951143349074 2007-05-01 80.9448863257754 2007-06-01 80.7421290750120 2007-07-01 80.9591232068998 2007-08-01 81.2059181001095 2007-09-01 81.5567657620809 2007-10-01 82.2128088546237 2007-11-01 84.0028684410268 2007-12-01 84.4919425429916 2008-01-01 85.7837506813487 2008-02-01 87.7063650061306 2008-03-01 89.6776086318138 2008-04-01 90.2499037649736 2008-05-01 91.6953932432630 2008-06-01 93.1281089360122 2008-07-01 93.6471334135243 2008-08-01 92.6667243061809 2008-09-01 93.7734351683604 2008-10-01 93.0362316676390 2008-11-01 92.1339955636798 2008-12-01 91.7207390791250 2009-01-01 91.8188543585051 2009-02-01 90.7974718765679 2009-03-01 88.5510249512520 2009-04-01 88.4801417037397 2009-05-01 87.6955101803838 2009-06-01 85.9836208392660 2009-07-01 85.7837483980875 2009-08-01 87.0156151614861 2009-09-01 86.1227986414555 2009-10-01 86.3385425767106 2009-11-01 86.8412147114016 2009-12-01 87.0476048832884 2010-01-01 87.9765227531691 2010-02-01 88.2734186202481 2010-03-01 89.3662765528881 2010-04-01 90.1942437977276 2010-05-01 90.6966879902111 2010-06-01 90.8236480314742 2010-07-01 90.6311592124493 2010-08-01 90.8707634291786 2010-09-01 91.7464425888624 2010-10-01 92.0596937892284 2010-11-01 92.3275737508646 2010-12-01 93.1758623031602 2011-01-01 93.8156095383391 2011-02-01 95.0296100355139 2011-03-01 96.4935399798043 2011-04-01 97.0388874279376 2011-05-01 97.7094202475241 2011-06-01 98.9168168663439 2011-07-01 98.7497872986239 2011-08-01 98.6427041775310 2011-09-01 99.5664283152076 2011-10-01 99.4763739884230 2011-11-01 100.2143825912860 2011-12-01 100.1992188677660 2012-01-01 100.9774732123150 2012-02-01 101.7010504527360 2012-03-01 102.1602873218170 2012-04-01 102.1767844900770 2012-05-01 101.7683741263650 2012-06-01 100.9439862470400 2012-07-01 101.0929996110170 2012-08-01 101.6773109012230 2012-09-01 101.9263155871460 2012-10-01 101.9087349811430 2012-11-01 101.7611641735020 2012-12-01 101.7579273981950 2013-01-01 102.0158220524800 2013-02-01 101.1855880748390 2013-03-01 101.1603141920130 2013-04-01 101.4248941542330 2013-05-01 100.9020068534230 2013-06-01 100.9536572422730 2013-07-01 100.9909908257540 2013-08-01 100.6316443807000 2013-09-01 100.5960437621520 2013-10-01 100.7338105594410 2013-11-01 100.8096499991710 2013-12-01 100.9466513483020 2014-01-01 101.3306271903510 2014-02-01 101.8646670299200 2014-03-01 101.8796921008890 2014-04-01 98.8785870321262 2014-05-01 99.0035885404361 2014-06-01 99.0353297100626 2014-07-01 98.5854628801626 2014-08-01 98.4560210148115 2014-09-01 98.4777697848330 2014-10-01 99.3222289444109 2014-11-01 99.3019325810781 2014-12-01 99.1407039212884 2015-01-01 99.4560229379539 2015-02-01 99.0556909139720 2015-03-01 99.3323693114643 2015-04-01 98.5557266967412 2015-05-01 98.7420886167351 2015-06-01 99.0144978512608 2015-07-01 98.9362977720360 2015-08-01 100.2500610427730 2015-09-01 102.0741132054660 2015-10-01 101.8483834375080 2015-11-01 101.6053360427010 2015-12-01 101.1294121713880 2016-01-01 100.8414749927710 2016-02-01 100.2274382484510 2016-03-01 102.0026891584490 2016-04-01 101.0055202269860 2016-05-01 102.0938734166400 2016-06-01 102.3288576665170 2016-07-01 102.6849964023800 2016-08-01 102.7628889485490 2016-09-01 102.5787510057760 2016-10-01 102.7104120292520 2016-11-01 103.0424278075760 2016-12-01 103.3902604231480 2017-01-01 104.7822945542070 2017-02-01 105.6438784151660 2017-03-01 106.1106197373910 2017-04-01 105.4783643064930 2017-05-01 105.6260872641940 2017-06-01 105.6058814129720 2017-07-01 105.6260872641940 2017-08-01 105.7372194459160 2017-09-01 105.8584545532500 2017-10-01 106.5050417923610 2017-11-01 107.1112173290280 2017-12-01 107.4042021717500 2018-01-01 107.0809085521940 2018-02-01 107.4345109485830 2018-03-01 107.4042021717500 2018-04-01 107.0101880729170 2018-05-01 107.3637904693060 2018-06-01 107.8992455266950 2018-07-01 108.8893322365840 2018-08-01 109.4449931451950 2018-09-01 109.7379779879170 2018-10-01 112.3445327955850