Month Index 2015=100 1998-01-01 87.9180343009340 1998-02-01 87.9634920652306 1998-03-01 88.0368861057708 1998-04-01 88.0763472628084 1998-05-01 88.0813337698073 1998-06-01 88.0754798776226 1998-07-01 88.1053701451280 1998-08-01 88.2702074228038 1998-09-01 88.4107566780950 1998-10-01 88.4500125525086 1998-11-01 88.4073724930189 1998-12-01 88.5641404923778 1999-01-01 88.9077930234536 1999-02-01 88.8126660233043 1999-03-01 88.8584497355008 1999-04-01 88.8769443879073 1999-05-01 88.8885602914656 1999-06-01 89.0151105588720 1999-07-01 89.0380464896235 1999-08-01 89.0861347050556 1999-09-01 89.1055966252407 1999-10-01 89.1151946829180 1999-11-01 89.1392281847809 1999-12-01 89.1579624616238 2000-01-01 89.3439448173648 2000-02-01 89.5787720258680 2000-03-01 89.6671468988841 2000-04-01 89.3771896972756 2000-05-01 89.4609852562186 2000-06-01 89.4609852562186 2000-07-01 89.5305135979663 2000-08-01 89.5593274362257 2000-09-01 89.5488391753134 2000-10-01 89.5593274362257 2000-11-01 89.5657724625491 2000-12-01 89.5801392829733 2001-01-01 90.1269923583783 2001-02-01 90.2491925697497 2001-03-01 90.2249645906618 2001-04-01 90.2233762568916 2001-05-01 90.2624310491179 2001-06-01 90.7919558066709 2001-07-01 90.7127453685804 2001-08-01 90.7139946442990 2001-09-01 90.7558016404609 2001-10-01 90.7749979154522 2001-11-01 90.7981957698706 2001-12-01 90.7998901721499 2002-01-01 91.3133456253991 2002-02-01 91.8546738195457 2002-03-01 91.8424307838069 2002-04-01 91.8763761888013 2002-05-01 91.8853572013327 2002-06-01 91.8765496837976 2002-07-01 92.1208147347474 2002-08-01 92.0179574943779 2002-09-01 91.9853996003759 2002-10-01 92.2592223559915 2002-11-01 92.5075459267297 2002-12-01 92.5941193312288 2003-01-01 93.7577178450032 2003-02-01 93.9325665392440 2003-03-01 93.7813865474211 2003-04-01 93.9752306838980 2003-05-01 93.9812763195318 2003-06-01 93.9945030955456 2003-07-01 94.1176252478932 2003-08-01 94.1689686321383 2003-09-01 94.1383998294840 2003-10-01 94.8069429477836 2003-11-01 94.8417255167696 2003-12-01 94.8663853326756 2004-01-01 95.3283037425918 2004-02-01 95.5208780900535 2004-03-01 95.4823020079267 2004-04-01 95.4653761338132 2004-05-01 95.5357293375612 2004-06-01 95.6085745775798 2004-07-01 95.6162851126634 2004-08-01 95.6084372203072 2004-09-01 95.6261591520011 2004-10-01 96.0929812275249 2004-11-01 96.1223324024062 2004-12-01 96.1423745515584 2005-01-01 97.0445719887309 2005-02-01 97.2114411203949 2005-03-01 97.3075223081033 2005-04-01 97.6134746029751 2005-05-01 97.6338080189872 2005-06-01 97.7039739790411 2005-07-01 98.0478980618631 2005-08-01 98.0529466475247 2005-09-01 98.1454671919073 2005-10-01 98.2291274289436 2005-11-01 99.2013986260861 2005-12-01 99.5476454007328 2006-01-01 100.4771393507270 2006-02-01 100.5238457122870 2006-03-01 100.5174500735200 2006-04-01 100.4757709661880 2006-05-01 100.5419297395810 2006-06-01 100.2111147207730 2006-07-01 99.9405884399278 2006-08-01 99.9787407768141 2006-09-01 100.0470814825050 2006-10-01 100.0666326694530 2006-11-01 100.1022657420600 2006-12-01 100.1209758439430 2007-01-01 100.7145850476020 2007-02-01 100.8405059578930 2007-03-01 100.7774725687990 2007-04-01 100.6311663705950 2007-05-01 100.4801298421430 2007-06-01 99.7270496830646 2007-07-01 99.7907760244832 2007-08-01 99.8024143270448 2007-09-01 99.8135278244535 2007-10-01 99.5056508515812 2007-11-01 99.5341839889248 2007-12-01 99.6036012236348 2008-01-01 99.8532247447185 2008-02-01 99.1213226785392 2008-03-01 99.2087253051118 2008-04-01 99.2993749490561 2008-05-01 98.8047070413706 2008-06-01 98.8278020100335 2008-07-01 98.8406700727457 2008-08-01 99.0018809867243 2008-09-01 98.8093226528038 2008-10-01 98.8364238802401 2008-11-01 98.9096601100749 2008-12-01 98.9148503232869 2009-01-01 100.6778753262490 2009-02-01 100.7442710601430 2009-03-01 100.3186043942770 2009-04-01 100.4510356821040 2009-05-01 100.0855761400150 2009-06-01 100.0811572008100 2009-07-01 99.0536219956796 2009-08-01 99.0132259371736 2009-09-01 99.0679180771584 2009-10-01 99.0442686109446 2009-11-01 99.0306413866491 2009-12-01 99.0236425811394 2010-01-01 99.3420356715016 2010-02-01 98.7410005248159 2010-03-01 98.7783179226449 2010-04-01 98.6516737490390 2010-05-01 98.6770369135999 2010-06-01 98.6923595179486 2010-07-01 98.5800157858946 2010-08-01 98.6039294406186 2010-09-01 98.6560504045138 2010-10-01 98.6592843416660 2010-11-01 98.6674703043226 2010-12-01 98.6685732033037 2011-01-01 98.8212379048223 2011-02-01 98.9728950004020 2011-03-01 98.9078175351468 2011-04-01 98.6967155304222 2011-05-01 98.7533526721355 2011-06-01 98.7610622194679 2011-07-01 98.8595250647511 2011-08-01 98.8784013482811 2011-09-01 98.8757597126099 2011-10-01 98.8347150208758 2011-11-01 98.8291407520603 2011-12-01 98.8828566945970 2012-01-01 99.5259517815556 2012-02-01 99.5694319682904 2012-03-01 99.7226891109721 2012-04-01 99.4676223327926 2012-05-01 99.3263804344725 2012-06-01 98.9169176465206 2012-07-01 98.8256043535353 2012-08-01 98.7763250099974 2012-09-01 98.8026714558782 2012-10-01 98.9354572366154 2012-11-01 98.7848224435144 2012-12-01 98.7751094674768 2013-01-01 99.6715742364687 2013-02-01 99.9554679630590 2013-03-01 99.9683806641411 2013-04-01 99.8994848223528 2013-05-01 99.6216490234104 2013-06-01 99.6560698460005 2013-07-01 99.6493838283527 2013-08-01 99.6615854783164 2013-09-01 99.7286954660377 2013-10-01 99.8177553993466 2013-11-01 99.8107677085315 2013-12-01 99.8332987112008 2014-01-01 99.4957687805296 2014-02-01 99.4766375674091 2014-03-01 99.4002670635147 2014-04-01 99.5035077408961 2014-05-01 99.5421551606055 2014-06-01 99.5297401065085 2014-07-01 99.3868469077771 2014-08-01 99.3854025761508 2014-09-01 99.3654462017116 2014-10-01 99.1918842977784 2014-11-01 99.2980214606032 2014-12-01 99.2330168295232 2015-01-01 100.3199944295230 2015-02-01 100.1715943984400 2015-03-01 99.9196047145040 2015-04-01 99.9731601824004 2015-05-01 99.9297058168772 2015-06-01 99.9640094163544 2015-07-01 100.0025750123550 2015-08-01 99.8542677700166 2015-09-01 99.9227643208883 2015-10-01 99.8997004314659 2015-11-01 100.0344561272100 2015-12-01 100.0081673799650 2016-01-01 100.0082982819340 2016-02-01 100.2358192748220 2016-03-01 100.1133887178890 2016-04-01 100.1967314677620 2016-05-01 100.2238174000210 2016-06-01 100.1573156075950 2016-07-01 100.1703708840690 2016-08-01 100.1929550656640 2016-09-01 100.2563021405750 2016-10-01 100.4890576158850 2016-11-01 100.4434803835870 2016-12-01 100.2933853116790 2017-01-01 100.2387644693670 2017-02-01 100.8842609389920 2017-03-01 101.0203897085980 2017-04-01 101.3560819232790 2017-05-01 101.7283904719310 2017-06-01 101.7882541775840 2017-07-01 101.7982314618590 2017-08-01 101.8281633146850 2017-09-01 101.7782768933080 2017-10-01 101.7882541775840 2017-11-01 101.8880270203380 2017-12-01 101.9379134417150 2018-01-01 102.4068458026580 2018-02-01 102.5964142038910 2018-03-01 102.7161416151950 2018-04-01 102.4068458026580 2018-05-01 102.3569593812810 2018-06-01 102.3769139498320 2018-07-01 102.3569593812810 2018-08-01 102.4168230869340 2018-09-01 102.3968685183830 2018-10-01 102.4866640768610