Month Index 2015=100 1998-01-01 40.2080777533689 1998-02-01 41.3492720131618 1998-03-01 41.9959487603777 1998-04-01 42.4524264642949 1998-05-01 42.8708643595523 1998-06-01 43.2132226374901 1998-07-01 43.2132226374901 1998-08-01 43.2512624461499 1998-09-01 43.2893022548097 1998-10-01 43.5555809154280 1998-11-01 43.8979391933659 1998-12-01 44.2022576626440 1999-01-01 44.6206955579013 1999-02-01 45.0391334531587 1999-03-01 45.3434519224368 1999-04-01 45.4956111570759 1999-05-01 45.4956111570759 1999-06-01 45.4195315397564 1999-07-01 45.4575713484161 1999-08-01 45.8379694350138 1999-09-01 45.9520888609930 1999-10-01 46.0281684783126 1999-11-01 46.1422879042918 1999-12-01 46.0281684783126 2000-01-01 46.0281684783126 2000-02-01 46.6368054168688 2000-03-01 47.0552433121261 2000-04-01 47.2454423554250 2000-05-01 47.1693627381054 2000-06-01 46.9030840774871 2000-07-01 47.0932831207859 2000-08-01 47.1693627381054 2000-09-01 47.1313229294457 2000-10-01 47.5117210160433 2000-11-01 47.5117210160433 2000-12-01 47.6258404420226 2001-01-01 47.7399598680019 2001-02-01 47.8540792939812 2001-03-01 48.0062385286202 2001-04-01 48.0442783372800 2001-05-01 48.0823181459397 2001-06-01 48.0062385286202 2001-07-01 48.6529152758362 2001-08-01 48.8811541277947 2001-09-01 49.0713531710936 2001-10-01 48.9572337451143 2001-11-01 48.8811541277947 2001-12-01 48.8050745104752 2002-01-01 48.9952735537740 2002-02-01 48.9572337451143 2002-03-01 48.9952735537740 2002-04-01 48.8431143191350 2002-05-01 49.0333133624338 2002-06-01 49.0713531710936 2002-07-01 49.0713531710936 2002-08-01 49.1474327884131 2002-09-01 49.2235124057326 2002-10-01 49.2235124057326 2002-11-01 49.2995920230521 2002-12-01 49.4137114490314 2003-01-01 49.6799901096498 2003-02-01 49.8321493442888 2003-03-01 49.8701891529486 2003-04-01 49.6799901096498 2003-05-01 50.2505872395462 2003-06-01 50.4027464741852 2003-07-01 50.6690251348036 2003-08-01 51.3537416906793 2003-09-01 51.6580601599574 2003-10-01 51.6960999686172 2003-11-01 51.2396222647000 2003-12-01 50.4788260915048 2004-01-01 50.8211843694426 2004-02-01 50.9733436040817 2004-03-01 51.2776620733598 2004-04-01 51.3537416906793 2004-05-01 51.5439407339781 2004-06-01 51.3537416906793 2004-07-01 51.3157018820195 2004-08-01 51.6960999686172 2004-09-01 51.8862990119160 2004-10-01 52.3047369071734 2004-11-01 52.3047369071734 2004-12-01 52.5329757591319 2005-01-01 53.1416126976881 2005-02-01 53.4078913583065 2005-03-01 53.3318117409869 2005-04-01 53.4839709756260 2005-05-01 53.4839709756260 2005-06-01 53.8643690622236 2005-07-01 54.1306477228420 2005-08-01 54.0545681055224 2005-09-01 54.0545681055224 2005-10-01 54.1306477228420 2005-11-01 54.2828069574810 2005-12-01 54.0545681055224 2006-01-01 54.2447671488212 2006-02-01 54.7773244700579 2006-03-01 54.8914438960372 2006-04-01 55.1577225566555 2006-05-01 55.3479215999544 2006-06-01 55.4620410259336 2006-07-01 55.9565585385106 2006-08-01 55.9945983471703 2006-09-01 56.4510760510875 2006-10-01 56.4130362424277 2006-11-01 56.4130362424277 2006-12-01 56.2608770077887 2007-01-01 56.4510760510875 2007-02-01 56.5651954770668 2007-03-01 57.3640314589218 2007-04-01 57.5542305022206 2007-05-01 57.7824693541792 2007-06-01 57.8205091628389 2007-07-01 58.1628674407768 2007-08-01 58.1628674407768 2007-09-01 58.5432655273744 2007-10-01 58.5432655273744 2007-11-01 58.7334645706732 2007-12-01 58.8095441879927 2008-01-01 61.3962511768566 2008-02-01 61.8907686894335 2008-03-01 61.9288084980932 2008-04-01 62.4994056279897 2008-05-01 62.4994056279897 2008-06-01 62.7276444799483 2008-07-01 65.8469087900488 2008-08-01 69.2704915694274 2008-09-01 74.1395870778770 2008-10-01 73.9113482259184 2008-11-01 74.5580249731344 2008-12-01 74.3678259298356 2009-01-01 74.5580249731344 2009-02-01 74.5580249731344 2009-03-01 74.2917463125160 2009-04-01 74.2917463125160 2009-05-01 74.1395870778770 2009-06-01 73.3787909046818 2009-07-01 74.4439055471551 2009-08-01 74.0635074605574 2009-09-01 73.6450695653001 2009-10-01 74.6721443991137 2009-11-01 74.7482240164332 2009-12-01 74.4819453558149 2010-01-01 75.7752988502468 2010-02-01 75.7752988502468 2010-03-01 75.8513784675663 2010-04-01 76.6502144494213 2010-05-01 76.3839357888030 2010-06-01 76.7262940667408 2010-07-01 77.2968911966373 2010-08-01 77.8674883265337 2010-09-01 79.6553593335426 2010-10-01 80.1118370374597 2010-11-01 79.8455583768414 2010-12-01 79.6173195248828 2011-01-01 79.6933991422023 2011-02-01 79.9216379941609 2011-03-01 81.8997080444685 2011-04-01 82.3942255570454 2011-05-01 82.9648226869419 2011-06-01 82.6985440263236 2011-07-01 83.9538577120957 2011-08-01 83.1930615389004 2011-09-01 83.6495392428176 2011-10-01 83.4213003908590 2011-11-01 83.6495392428176 2011-12-01 82.4322653657052 2012-01-01 83.1930615389004 2012-02-01 85.0189723545691 2012-03-01 87.4915599174536 2012-04-01 87.8339181953915 2012-05-01 88.1382366646696 2012-06-01 87.1492016395158 2012-07-01 87.7197987694122 2012-08-01 86.7688035529181 2012-09-01 87.9099978127110 2012-10-01 87.7958783867317 2012-11-01 87.7197987694122 2012-12-01 87.0350822135365 2013-01-01 89.1272716898234 2013-02-01 89.7739484370394 2013-03-01 91.8661379133263 2013-04-01 92.1324165739446 2013-05-01 92.2465359999239 2013-06-01 91.1433815487908 2013-07-01 92.0563369566251 2013-08-01 91.4477000180689 2013-09-01 92.0182971479654 2013-10-01 91.5998592527080 2013-11-01 92.0182971479654 2013-12-01 91.4096602094092 2014-01-01 93.6920487289949 2014-02-01 95.0234420320866 2014-03-01 95.4038401186842 2014-04-01 96.0505168659002 2014-05-01 96.0124770572404 2014-06-01 95.3658003100244 2014-07-01 95.0234420320866 2014-08-01 94.7952031801280 2014-09-01 95.0614818407464 2014-10-01 95.6320789706428 2014-11-01 94.8332429887878 2014-12-01 94.7952031801280 2015-01-01 97.6862286382700 2015-02-01 99.8164579232166 2015-03-01 100.1588162011540 2015-04-01 101.1098114176490 2015-05-01 99.9305773491959 2015-06-01 99.3599802192995 2015-07-01 101.1098114176490 2015-08-01 100.1968560098140 2015-09-01 100.5011744790920 2015-10-01 100.0066569665150 2015-11-01 100.2310918376080 2015-12-01 99.8925375405362 2016-01-01 101.1478512263080 2016-02-01 104.7235932403260 2016-03-01 105.5224292221810 2016-04-01 105.8647875001190 2016-05-01 106.7777429079530 2016-06-01 106.2071457780570 2016-07-01 107.3863798465090 2016-08-01 107.9569769764060 2016-09-01 109.0220916188790 2016-10-01 108.0710964023850 2016-11-01 107.5385390811480 2016-12-01 106.2451855867160 2017-01-01 108.1091362110450 2017-02-01 111.2284005211450 2017-03-01 112.1033161203200 2017-04-01 112.2174355462990 2017-05-01 113.8531473186690 2017-06-01 111.0382014778470 2017-07-01 118.1516456972220 2017-08-01 119.9395167042310 2017-09-01 120.6242332601070 2017-10-01 121.1948303900030 2017-11-01 120.6622730687660 2017-12-01 118.6081234011390 2018-01-01 120.3579545994880 2018-02-01 123.0207412056720 2018-03-01 124.4662539347430 2018-04-01 126.1780453244320 2018-05-01 126.5964832196890 2018-06-01 125.3031297252570 2018-07-01 128.2321949920590 2018-08-01 126.4062841763910 2018-09-01 126.4062841763910 2018-10-01 127.0149211149470