Month Index 2015=100 1998-01-01 58.2217582716834 1998-02-01 58.6030045840330 1998-03-01 59.0931784141969 1998-04-01 59.8556710388962 1998-05-01 60.2369173512458 1998-06-01 60.5636999046884 1998-07-01 60.8360186992239 1998-08-01 61.3261925293877 1998-09-01 62.2520764308083 1998-10-01 63.1779603322289 1998-11-01 63.8315254391140 1998-12-01 64.2672355103708 1999-01-01 64.2127717514637 1999-02-01 63.7770616802070 1999-03-01 63.9404529569282 1999-04-01 64.7029455816276 1999-05-01 65.0297281350701 1999-06-01 65.1386556528843 1999-07-01 65.1386556528843 1999-08-01 65.4109744474198 1999-09-01 65.7922207597694 1999-10-01 66.5002496255616 1999-11-01 66.6636409022829 1999-12-01 66.7181046611900 2000-01-01 66.5547133844687 2000-02-01 66.1734670721191 2000-03-01 66.2279308310262 2000-04-01 66.7725684200971 2000-05-01 66.9359596968184 2000-06-01 67.2627422502610 2000-07-01 67.2627422502610 2000-08-01 67.4805972858894 2000-09-01 67.9707711160532 2000-10-01 68.5154087051241 2000-11-01 69.0600462941950 2000-12-01 69.2779013298234 2001-01-01 68.6787999818454 2001-02-01 68.1341623927744 2001-03-01 68.5698724640312 2001-04-01 69.0600462941950 2001-05-01 69.3868288476376 2001-06-01 69.4412926065447 2001-07-01 69.3868288476376 2001-08-01 69.8225389188944 2001-09-01 71.1296691326646 2001-10-01 72.0010892751781 2001-11-01 72.3278718286207 2001-12-01 72.4367993464349 2002-01-01 71.5653792039214 2002-02-01 71.3475241682930 2002-03-01 71.8376979984568 2002-04-01 72.1100167929923 2002-05-01 72.4912631053420 2002-06-01 73.1448282122271 2002-07-01 72.5457268642491 2002-08-01 72.9269731765987 2002-09-01 73.6894658012980 2002-10-01 74.1796396314619 2002-11-01 74.4519584259974 2002-12-01 74.5608859438116 2003-01-01 74.2341033903690 2003-02-01 73.6350020423909 2003-03-01 73.5260745245768 2003-04-01 73.4716107656696 2003-05-01 73.3626832478555 2003-06-01 73.4716107656696 2003-07-01 73.1448282122271 2003-08-01 73.2537557300413 2003-09-01 73.9073208369264 2003-10-01 74.4519584259974 2003-11-01 74.9965960150683 2003-12-01 75.2144510506967 2004-01-01 73.5260745245768 2004-02-01 73.4716107656696 2004-03-01 73.7439295602051 2004-04-01 73.6350020423909 2004-05-01 73.3626832478555 2004-06-01 73.2537557300413 2004-07-01 72.3278718286207 2004-08-01 72.4912631053420 2004-09-01 73.6894658012980 2004-10-01 74.1796396314619 2004-11-01 74.4519584259974 2004-12-01 74.6698134616257 2005-01-01 73.3082194889484 2005-02-01 73.5805382834838 2005-03-01 74.1796396314619 2005-04-01 74.3974946670902 2005-05-01 74.3974946670902 2005-06-01 74.2885671492761 2005-07-01 73.3082194889484 2005-08-01 74.5608859438116 2005-09-01 76.1947987110244 2005-10-01 76.7394363000953 2005-11-01 77.0662188535379 2005-12-01 77.3385376480733 2006-01-01 75.7046248808605 2006-02-01 76.2492624699314 2006-03-01 76.5215812644669 2006-04-01 76.5215812644669 2006-05-01 76.9028275768166 2006-06-01 76.6305087822811 2006-07-01 75.1599872917896 2006-08-01 75.4867698452321 2006-09-01 77.2840738891662 2006-10-01 78.2099577905868 2006-11-01 78.9724504152861 2006-12-01 79.1358416920074 2007-01-01 77.0117550946308 2007-02-01 77.4474651658875 2007-03-01 77.8831752371442 2007-04-01 78.2644215494939 2007-05-01 78.8635228974720 2007-06-01 79.0813779331003 2007-07-01 78.4822765851223 2007-08-01 79.4081604865429 2007-09-01 80.9876094948486 2007-10-01 82.0768846729905 2007-11-01 82.8938410565969 2007-12-01 83.2750873689466 2008-01-01 80.4974356646848 2008-02-01 80.8786819770344 2008-03-01 82.0224209140834 2008-04-01 82.3492034675260 2008-05-01 82.2402759497118 2008-06-01 82.3492034675260 2008-07-01 79.9527980756138 2008-08-01 81.6411746017337 2008-09-01 83.9831162347388 2008-10-01 85.1268551717878 2008-11-01 85.4536377252303 2008-12-01 85.0723914128806 2009-01-01 80.8786819770344 2009-02-01 81.4777833250125 2009-03-01 82.3492034675260 2009-04-01 83.7107974402033 2009-05-01 83.7652611991104 2009-06-01 82.6759860209685 2009-07-01 80.1161893523351 2009-08-01 82.3492034675260 2009-09-01 85.2357826896019 2009-10-01 85.8893477964871 2009-11-01 85.7804202786729 2009-12-01 85.7259565197658 2010-01-01 82.5125947442472 2010-02-01 83.4929424045750 2010-03-01 85.1268551717878 2010-04-01 85.2357826896019 2010-05-01 85.6170290019516 2010-06-01 85.3991739663232 2010-07-01 83.1116960922253 2010-08-01 83.3295511278536 2010-09-01 86.8696954568148 2010-10-01 87.7411155993282 2010-11-01 87.9589706349566 2010-12-01 88.2312894294921 2011-01-01 85.6170290019516 2011-02-01 85.6714927608587 2011-03-01 86.9786229746290 2011-04-01 87.4687968047928 2011-05-01 87.1964780102573 2011-06-01 87.7955793582354 2011-07-01 85.2902464485090 2011-08-01 87.6321880815141 2011-09-01 90.7366223392184 2011-10-01 91.8258975173603 2011-11-01 92.2616075886171 2011-12-01 92.1526800708029 2012-01-01 88.7214632596560 2012-02-01 90.3009122679617 2012-03-01 91.4446512050106 2012-04-01 91.4991149639177 2012-05-01 92.6973176598738 2012-06-01 92.4794626242454 2012-07-01 88.0678981527708 2012-08-01 91.4991149639177 2012-09-01 95.6383606408569 2012-10-01 96.9999546135342 2012-11-01 98.1436935505832 2012-12-01 98.0347660327690 2013-01-01 93.1874914900376 2013-02-01 94.2767666681795 2013-03-01 96.1285344710207 2013-04-01 96.3463895066491 2013-05-01 97.2722734080697 2013-06-01 96.9999546135342 2013-07-01 93.6232015612944 2013-08-01 95.8562156764852 2013-09-01 99.1240412109109 2013-10-01 99.8865338356102 2013-11-01 100.4856351835880 2013-12-01 99.8865338356102 2014-01-01 94.4401579449008 2014-02-01 96.1285344710207 2014-03-01 97.9258385149548 2014-04-01 98.5249398629329 2014-05-01 98.4704761040258 2014-06-01 98.1436935505832 2014-07-01 93.5142740434802 2014-08-01 97.2178096491626 2014-09-01 100.4856351835880 2014-10-01 100.9758090137520 2014-11-01 100.9758090137520 2014-12-01 99.7776063177960 2015-01-01 95.0937230517859 2015-02-01 97.8169109971406 2015-03-01 100.3222439068670 2015-04-01 100.4311714246810 2015-05-01 100.4856351835880 2015-06-01 99.0695774520038 2015-07-01 93.6776653202015 2015-08-01 98.1436935505832 2015-09-01 102.9365043344070 2015-10-01 104.2436345481780 2015-11-01 104.5159533427130 2015-12-01 103.2632868878500 2016-01-01 99.2874324876322 2016-02-01 101.6293741206370 2016-03-01 103.5356056823860 2016-04-01 103.4266781645710 2016-05-01 104.3525620659920 2016-06-01 102.7186492987790 2016-07-01 99.1240412109109 2016-08-01 103.3722144056640 2016-09-01 106.5855761811830 2016-10-01 106.2043298688330 2016-11-01 106.4766486633690 2016-12-01 104.6248808605270 2017-01-01 99.9409975945173 2017-02-01 103.4266781645710 2017-03-01 106.8578949757180 2017-04-01 106.8034312168110 2017-05-01 106.9668224935320 2017-06-01 103.0998956111290 2017-07-01 99.5597512821676 2017-08-01 102.8820405755000 2017-09-01 107.5659238415100 2017-10-01 109.0364453320020 2017-11-01 108.3828802251170 2017-12-01 108.3828802251170 2018-01-01 101.6293741206370 2018-02-01 104.3525620659920 2018-03-01 105.9320110742980 2018-04-01 107.0212862524400 2018-05-01 108.0560976716740 2018-06-01 104.8971996550630 2018-07-01 98.1436935505832 2018-08-01 102.9909680933150 2018-09-01 102.9909680933150 2018-10-01 110.6703580992150