Month Index 2015=100 1998-01-01 54.2130208056800 1998-02-01 54.5376496727799 1998-03-01 54.4727238993599 1998-04-01 54.5376496727799 1998-05-01 54.7973527664598 1998-06-01 54.9921300867197 1998-07-01 55.1869074069797 1998-08-01 55.9010909145994 1998-09-01 56.3555713285392 1998-10-01 56.6152744222191 1998-11-01 56.2906455551192 1998-12-01 56.0309424614393 1999-01-01 56.8100517424791 1999-02-01 56.9399032893190 1999-03-01 57.1996063829989 1999-04-01 56.6802001956391 1999-05-01 56.9399032893190 1999-06-01 57.5242352500988 1999-07-01 57.9787156640386 1999-08-01 58.3682703045585 1999-09-01 59.0824538121782 1999-10-01 59.6667857729580 1999-11-01 60.3160435071578 1999-12-01 60.5757466008377 2000-01-01 61.4847074287173 2000-02-01 62.2326965701859 2000-03-01 62.9058867975076 2000-04-01 63.2798813682419 2000-05-01 64.0278705097105 2000-06-01 64.2522672521511 2000-07-01 64.9254574794728 2000-08-01 65.7482455350882 2000-09-01 66.4962346765568 2000-10-01 67.0198270755848 2000-11-01 67.9922129594940 2000-12-01 67.8426151312003 2001-01-01 68.6654031868157 2001-02-01 69.1141966716969 2001-03-01 69.5629901565780 2001-04-01 69.7125879848717 2001-05-01 69.2637944999906 2001-06-01 68.2166097019346 2001-07-01 68.2914086160814 2001-08-01 68.3662075302283 2001-09-01 68.8897999292563 2001-10-01 68.7402021009626 2001-11-01 68.1418107877877 2001-12-01 67.6930173029066 2002-01-01 68.1418107877877 2002-02-01 68.2914086160814 2002-03-01 68.5158053585220 2002-04-01 68.7402021009626 2002-05-01 68.8150010151094 2002-06-01 68.4410064443751 2002-07-01 68.5906042726688 2002-08-01 68.5906042726688 2002-09-01 68.5906042726688 2002-10-01 68.4410064443751 2002-11-01 67.5434194746128 2002-12-01 67.2442238180254 2003-01-01 67.7678162170534 2003-02-01 68.5906042726688 2003-03-01 68.9645988434031 2003-04-01 68.5158053585220 2003-05-01 68.0670118736408 2003-06-01 69.7125879848717 2003-07-01 70.2361803838997 2003-08-01 70.9093706112214 2003-09-01 70.6101749546340 2003-10-01 70.7597727829277 2003-11-01 71.5825608385432 2003-12-01 71.5077619243963 2004-01-01 72.3305499800118 2004-02-01 72.1809521517180 2004-03-01 71.6573597526900 2004-04-01 71.9565554092774 2004-05-01 72.2557510658649 2004-06-01 72.5549467224523 2004-07-01 72.6297456365992 2004-08-01 72.7793434648929 2004-09-01 73.0785391214803 2004-10-01 73.2281369497740 2004-11-01 73.0785391214803 2004-12-01 72.7045445507460 2005-01-01 73.3029358639209 2005-02-01 73.3777347780678 2005-03-01 73.9013271770958 2005-04-01 74.4997184902706 2005-05-01 74.8737130610049 2005-06-01 74.7989141468581 2005-07-01 74.5745174044175 2005-08-01 74.7241152327112 2005-09-01 75.3225065458861 2005-10-01 75.9208978590609 2005-11-01 76.1452946015015 2005-12-01 76.2200935156484 2006-01-01 76.5940880863826 2006-02-01 76.6688870005295 2006-03-01 78.0152674551730 2006-04-01 78.8380555107884 2006-05-01 78.9128544249352 2006-06-01 80.7080283644599 2006-07-01 81.6804142483690 2006-08-01 81.9796099049564 2006-09-01 82.1292077332502 2006-10-01 81.2316207634879 2006-11-01 80.3340337937256 2006-12-01 79.6608435664038 2007-01-01 79.9600392229913 2007-02-01 79.9600392229913 2007-03-01 79.6608435664038 2007-04-01 79.0624522532290 2007-05-01 79.3616479098164 2007-06-01 79.2868489956696 2007-07-01 79.5112457381101 2007-08-01 80.2592348795787 2007-09-01 80.1844359654318 2007-10-01 80.4088327078724 2007-11-01 81.0072240210473 2007-12-01 81.2316207634879 2008-01-01 83.0267947030124 2008-02-01 83.5503871020404 2008-03-01 83.6999849303342 2008-04-01 83.6251860161873 2008-05-01 82.8023979605719 2008-06-01 82.4284033898376 2008-07-01 81.9796099049564 2008-08-01 82.5032023039844 2008-09-01 83.4755881878936 2008-10-01 86.0935501830336 2008-11-01 86.0935501830336 2008-12-01 85.2707621274182 2009-01-01 87.7391262942645 2009-02-01 90.5066861176983 2009-03-01 91.1050774308731 2009-04-01 89.3847024054954 2009-05-01 87.6643273801177 2009-06-01 87.5895284659708 2009-07-01 86.3179469254742 2009-08-01 85.9439523547399 2009-09-01 85.9439523547399 2009-10-01 85.9439523547399 2009-11-01 86.3179469254742 2009-12-01 86.3927458396211 2010-01-01 88.5619143498800 2010-02-01 89.3053511964687 2010-03-01 89.1194919848215 2010-04-01 90.5134360721754 2010-05-01 93.9518314876481 2010-06-01 95.2528459691784 2010-07-01 95.4387051808255 2010-08-01 95.2528459691784 2010-09-01 94.3235499109425 2010-10-01 93.5801130643538 2010-11-01 94.9740571517076 2010-12-01 94.9740571517076 2011-01-01 94.8811275458840 2011-02-01 95.0669867575312 2011-03-01 95.0669867575312 2011-04-01 94.7881979400604 2011-05-01 94.9740571517076 2011-06-01 94.2306203051189 2011-07-01 94.5094091225896 2011-08-01 95.1599163633548 2011-09-01 98.2265933555332 2011-10-01 100.0851854720050 2011-11-01 102.5013552234180 2011-12-01 101.9437775884770 2012-01-01 102.3154960117710 2012-02-01 101.0144815302410 2012-03-01 101.2003407418880 2012-04-01 101.4791295593590 2012-05-01 102.3154960117710 2012-06-01 100.6427631069460 2012-07-01 100.2710446836520 2012-08-01 99.8993262603578 2012-09-01 100.6427631069460 2012-10-01 100.2710446836520 2012-11-01 99.5276078370634 2012-12-01 100.0851854720050 2013-01-01 101.2932703477120 2013-02-01 101.6649887710060 2013-03-01 103.2447920700070 2013-04-01 102.0367071943000 2013-05-01 100.8286223185940 2013-06-01 101.2003407418880 2013-07-01 101.2932703477120 2013-08-01 102.0367071943000 2013-09-01 102.1296368001240 2013-10-01 100.2710446836520 2013-11-01 99.9922558661814 2013-12-01 100.4569038952990 2014-01-01 101.2003407418880 2014-02-01 101.8508479826530 2014-03-01 101.2932703477120 2014-04-01 100.4569038952990 2014-05-01 99.7134670487106 2014-06-01 100.5498335011230 2014-07-01 101.0144815302410 2014-08-01 101.6649887710060 2014-09-01 101.8508479826530 2014-10-01 100.9215519244170 2014-11-01 100.5498335011230 2014-12-01 100.5498335011230 2015-01-01 100.1781150778290 2015-02-01 98.5983117788275 2015-03-01 98.8771005962983 2015-04-01 98.7841709904747 2015-05-01 100.6427631069460 2015-06-01 101.9437775884770 2015-07-01 101.2932703477120 2015-08-01 100.8286223185940 2015-09-01 100.3639742894760 2015-10-01 99.5276078370634 2015-11-01 99.7134670487106 2015-12-01 99.2488190195927 2016-01-01 98.5053821730040 2016-02-01 97.1114380856501 2016-03-01 97.2972972972973 2016-04-01 97.3902269031209 2016-05-01 98.5053821730040 2016-06-01 99.3417486254163 2016-07-01 99.0629598079455 2016-08-01 98.1336637497096 2016-09-01 97.8548749322388 2016-10-01 98.4124525671804 2016-11-01 99.2488190195927 2016-12-01 99.8063966545342 2017-01-01 100.7356927127700 2017-02-01 101.0144815302410 2017-03-01 101.3861999535350 2017-04-01 101.7579183768300 2017-05-01 101.2003407418880 2017-06-01 100.9215519244170 2017-07-01 100.2710446836520 2017-08-01 100.4569038952990 2017-09-01 101.8508479826530 2017-10-01 102.8730736467130 2017-11-01 103.8023697049490 2017-12-01 103.8023697049490 2018-01-01 103.9882289165960 2018-02-01 104.8245953690080 2018-03-01 104.8245953690080 2018-04-01 104.4528769457140 2018-05-01 106.4973282738330 2018-06-01 108.4488499961280 2018-07-01 108.6347092077750 2018-08-01 108.5417796019520 2018-09-01 108.5975373654460