Month Index 2015=100 1998-01-01 91.3313049075414 1998-02-01 90.8346847819906 1998-03-01 90.6521644694553 1998-04-01 90.1963057061948 1998-05-01 90.4154425758439 1998-06-01 90.1537347203201 1998-07-01 89.5419841501620 1998-08-01 89.5452246246661 1998-09-01 89.3222213871138 1998-10-01 89.4560737860132 1998-11-01 89.4325905805932 1998-12-01 89.2485860565551 1999-01-01 89.2742655310976 1999-02-01 89.1747162893354 1999-03-01 88.9781792887618 1999-04-01 88.3116899451636 1999-05-01 88.0332094586890 1999-06-01 87.7562105594262 1999-07-01 87.4355543840274 1999-08-01 87.2827145050746 1999-09-01 87.4844943579094 1999-10-01 86.9464711434472 1999-11-01 86.5212410838201 1999-12-01 86.3983984341094 2000-01-01 86.2081406358010 2000-02-01 86.1549854032774 2000-03-01 86.1336950816446 2000-04-01 85.9330641521492 2000-05-01 85.8763735797868 2000-06-01 86.2201349227419 2000-07-01 85.9590339082647 2000-08-01 85.7688322347928 2000-09-01 85.7143589696189 2000-10-01 85.4400037286052 2000-11-01 85.6261347768592 2000-12-01 85.5373145813746 2001-01-01 85.9513819743776 2001-02-01 85.8358497245780 2001-03-01 85.7317832120205 2001-04-01 85.8729623951543 2001-05-01 85.7663566623811 2001-06-01 85.7293483686048 2001-07-01 85.6434278397022 2001-08-01 85.6993789218566 2001-09-01 85.5575070658658 2001-10-01 85.4319652891423 2001-11-01 85.2875455702709 2001-12-01 85.3078593757342 2002-01-01 85.1706627291177 2002-02-01 85.0232707557758 2002-03-01 85.1671015050222 2002-04-01 85.0577426023373 2002-05-01 85.1507703323003 2002-06-01 85.2691568659431 2002-07-01 85.1167017605340 2002-08-01 85.0969740292280 2002-09-01 84.9745190747717 2002-10-01 85.0846669093068 2002-11-01 85.1021071161452 2002-12-01 86.1765259073171 2003-01-01 86.9803000124752 2003-02-01 87.4168781536320 2003-03-01 87.8562445077327 2003-04-01 87.9792167711750 2003-05-01 88.4514074594541 2003-06-01 88.1735456933166 2003-07-01 88.1886885520915 2003-08-01 88.0274348813367 2003-09-01 87.9983789940173 2003-10-01 88.0057908665130 2003-11-01 87.7922108455412 2003-12-01 88.4460969442237 2004-01-01 88.1499772859162 2004-02-01 87.5988408393242 2004-03-01 87.4757837500498 2004-04-01 87.2879189552112 2004-05-01 87.4256444401986 2004-06-01 87.5991829593919 2004-07-01 87.4187409103613 2004-08-01 87.4685953796693 2004-09-01 87.5670785207155 2004-10-01 87.7737965456286 2004-11-01 87.8465655977343 2004-12-01 87.7628930539818 2005-01-01 87.7234483859535 2005-02-01 87.4634896641071 2005-03-01 88.0086773241637 2005-04-01 87.5720825187592 2005-05-01 87.5405295310944 2005-06-01 87.4959758059068 2005-07-01 87.9820580035444 2005-08-01 87.1257313255389 2005-09-01 87.0780485532422 2005-10-01 87.3760606577577 2005-11-01 87.1662487599824 2005-12-01 87.1923133142358 2006-01-01 87.1801010799288 2006-02-01 87.1512298114800 2006-03-01 87.2154416542816 2006-04-01 87.6761917285311 2006-05-01 87.4839564657346 2006-06-01 87.4805899377870 2006-07-01 87.6677593567489 2006-08-01 87.6383682599948 2006-09-01 87.7801640377900 2006-10-01 87.7944621372979 2006-11-01 87.9166148346666 2006-12-01 87.8120189938704 2007-01-01 87.7252324664392 2007-02-01 88.0054719276824 2007-03-01 88.4098081610535 2007-04-01 88.5385851811944 2007-05-01 88.6508051121504 2007-06-01 88.4452676682736 2007-07-01 88.5816549573084 2007-08-01 88.9741015779582 2007-09-01 89.1580950799742 2007-10-01 89.2752626741942 2007-11-01 89.6435599568966 2007-12-01 90.0512283400034 2008-01-01 90.9172529366217 2008-02-01 91.1837600080163 2008-03-01 91.8464586507679 2008-04-01 92.3532294463591 2008-05-01 92.5476244131571 2008-06-01 92.6157049069951 2008-07-01 93.3595399786945 2008-08-01 93.8704537424584 2008-09-01 94.3193100226163 2008-10-01 94.8728176035865 2008-11-01 96.1044540459456 2008-12-01 97.7357875875550 2009-01-01 98.1267307379052 2009-02-01 97.9312591627301 2009-03-01 98.8108812510181 2009-04-01 98.0289949503176 2009-05-01 97.0516370744421 2009-06-01 95.3901286854536 2009-07-01 95.6833360482163 2009-08-01 95.7810718358039 2009-09-01 96.7584297116794 2009-10-01 97.4425802247923 2009-11-01 96.7584297116794 2009-12-01 97.0516370744421 2010-01-01 96.4652223489168 2010-02-01 96.6606939240919 2010-03-01 98.3222023130803 2010-04-01 97.6380517999674 2010-05-01 97.7357875875550 2010-06-01 97.1493728620296 2010-07-01 97.6380517999674 2010-08-01 97.1493728620296 2010-09-01 98.0289949503176 2010-10-01 99.0063528261932 2010-11-01 98.5176738882554 2010-12-01 98.5176738882554 2011-01-01 98.0289949503176 2011-02-01 98.8108812510181 2011-03-01 99.4950317641310 2011-04-01 99.9837107020687 2011-05-01 99.9837107020687 2011-06-01 100.3746538524190 2011-07-01 99.6905033393061 2011-08-01 99.2018244013683 2011-09-01 99.3972959765434 2011-10-01 100.3746538524190 2011-11-01 100.0814464896560 2011-12-01 99.8859749144812 2012-01-01 98.2244665254928 2012-02-01 98.4199381006679 2012-03-01 98.3222023130803 2012-04-01 97.8335233751425 2012-05-01 96.6606939240919 2012-06-01 96.3674865613292 2012-07-01 96.2697507737416 2012-08-01 96.1720149861541 2012-09-01 96.2697507737416 2012-10-01 96.5629581365043 2012-11-01 97.8335233751425 2012-12-01 97.3448444372047 2013-01-01 97.8335233751425 2013-02-01 98.8108812510181 2013-03-01 99.8859749144812 2013-04-01 100.6678612151820 2013-05-01 100.3746538524190 2013-06-01 99.9837107020687 2013-07-01 100.6678612151820 2013-08-01 100.0814464896560 2013-09-01 99.5927675517185 2013-10-01 99.0063528261932 2013-11-01 98.9086170386056 2013-12-01 98.3222023130803 2014-01-01 98.2244665254928 2014-02-01 98.0289949503176 2014-03-01 98.1267307379052 2014-04-01 98.0289949503176 2014-05-01 97.9312591627301 2014-06-01 97.7357875875550 2014-07-01 97.5403160123799 2014-08-01 98.1267307379052 2014-09-01 98.5176738882554 2014-10-01 98.9086170386056 2014-11-01 99.3972959765434 2014-12-01 99.5927675517185 2015-01-01 100.1791822772440 2015-02-01 99.6905033393061 2015-03-01 100.1791822772440 2015-04-01 100.2769180648310 2015-05-01 99.4950317641310 2015-06-01 99.4950317641310 2015-07-01 99.3972959765434 2015-08-01 99.4950317641310 2015-09-01 100.2769180648310 2015-10-01 100.3746538524190 2015-11-01 100.3746538524190 2015-12-01 100.7655970027690 2016-01-01 101.7429548786450 2016-02-01 101.2542759407070 2016-03-01 101.3520117282950 2016-04-01 101.6452190910570 2016-05-01 101.5474833034700 2016-06-01 102.6225769669330 2016-07-01 104.4795569310960 2016-08-01 105.0659716566220 2016-09-01 105.2614432317970 2016-10-01 106.7274800456100 2016-11-01 106.4342726828470 2016-12-01 105.9455937449100 2017-01-01 106.7274800456100 2017-02-01 106.2388011076720 2017-03-01 105.8478579573220 2017-04-01 106.5320084704350 2017-05-01 106.3365368952600 2017-06-01 106.8252158331980 2017-07-01 106.6297442580220 2017-08-01 108.4867242221860 2017-09-01 107.8025737090730 2017-10-01 107.7048379214860 2017-11-01 107.8025737090730 2017-12-01 107.9980452842480 2018-01-01 107.8025737090730 2018-02-01 107.8025737090730 2018-03-01 108.2912526470110 2018-04-01 108.9754031601240 2018-05-01 110.1482326111740 2018-06-01 110.4414399739370 2018-07-01 110.8323831242870 2018-08-01 113.1780420263890 2018-09-01 112.5916273008630