Month Index 2015=100 1998-01-01 76.4727785475788 1998-02-01 76.5460283354596 1998-03-01 76.9122772748637 1998-04-01 76.9855270627445 1998-05-01 77.0587768506254 1998-06-01 77.7180249415528 1998-07-01 77.7180249415528 1998-08-01 77.5715253657911 1998-09-01 78.3772730324802 1998-10-01 78.0110240930760 1998-11-01 77.6447751536719 1998-12-01 78.0110240930760 1999-01-01 77.5715253657911 1999-02-01 76.6192781233404 1999-03-01 76.3262789718171 1999-04-01 76.5460283354596 1999-05-01 76.6925279112213 1999-06-01 76.5460283354596 1999-07-01 77.3517760021486 1999-08-01 77.3517760021486 1999-09-01 76.6192781233404 1999-10-01 76.9122772748637 1999-11-01 77.1320266385062 1999-12-01 77.4250257900295 2000-01-01 76.8390274869829 2000-02-01 76.8390274869829 2000-03-01 77.3517760021486 2000-04-01 77.2785262142678 2000-05-01 77.4982755779103 2000-06-01 76.9855270627445 2000-07-01 77.8645245173144 2000-08-01 77.9377743051952 2000-09-01 77.6447751536719 2000-10-01 78.3772730324802 2000-11-01 79.4027700628117 2000-12-01 79.7690190022158 2001-01-01 80.5747666689048 2001-02-01 81.1607649719514 2001-03-01 81.6735134871172 2001-04-01 81.6002636992364 2001-05-01 81.6735134871172 2001-06-01 81.5270139113555 2001-07-01 81.1607649719514 2001-08-01 81.3805143355939 2001-09-01 81.5270139113555 2001-10-01 81.8932628507596 2001-11-01 82.1862620022829 2001-12-01 82.9187598810912 2002-01-01 83.5780079720186 2002-02-01 83.7245075477802 2002-03-01 83.7977573356610 2002-04-01 83.9442569114227 2002-05-01 83.7977573356610 2002-06-01 83.9442569114227 2002-07-01 83.8710071235419 2002-08-01 83.9442569114227 2002-09-01 84.4570054265884 2002-10-01 84.6035050023501 2002-11-01 84.3837556387076 2002-12-01 84.7500045781117 2003-01-01 84.6767547902309 2003-02-01 84.4570054265884 2003-03-01 84.6035050023501 2003-04-01 84.3837556387076 2003-05-01 84.3105058508268 2003-06-01 84.3837556387076 2003-07-01 83.7977573356610 2003-08-01 83.6512577598994 2003-09-01 84.0907564871843 2003-10-01 84.2372560629460 2003-11-01 83.8710071235419 2003-12-01 84.0175066993035 2004-01-01 84.0175066993035 2004-02-01 83.9442569114227 2004-03-01 84.0907564871843 2004-04-01 84.2372560629460 2004-05-01 84.3837556387076 2004-06-01 84.7500045781117 2004-07-01 84.2372560629460 2004-08-01 84.0907564871843 2004-09-01 84.1640062750651 2004-10-01 84.3837556387076 2004-11-01 84.2372560629460 2004-12-01 84.5302552144693 2005-01-01 84.2372560629460 2005-02-01 83.8710071235419 2005-03-01 83.6512577598994 2005-04-01 84.6767547902309 2005-05-01 84.6035050023501 2005-06-01 85.0430037296350 2005-07-01 84.8232543659926 2005-08-01 84.6767547902309 2005-09-01 84.8232543659926 2005-10-01 85.7022518205624 2005-11-01 85.7755016084432 2005-12-01 86.3614999114898 2006-01-01 87.4602467297022 2006-02-01 87.8997454569871 2006-03-01 87.5334965175830 2006-04-01 88.2659943963912 2006-05-01 88.1927446085104 2006-06-01 88.7787429115570 2006-07-01 88.9252424873186 2006-08-01 89.5112407903652 2006-09-01 88.9984922751994 2006-10-01 88.1194948206296 2006-11-01 88.4124939721529 2006-12-01 88.5589935479145 2007-01-01 90.8297369722200 2007-02-01 90.4634880328159 2007-03-01 90.8297369722200 2007-04-01 90.8297369722200 2007-05-01 90.8297369722200 2007-06-01 91.1227361237433 2007-07-01 90.9029867601008 2007-08-01 90.9762365479816 2007-09-01 92.5877318813598 2007-10-01 92.1482331540748 2007-11-01 92.0749833661940 2007-12-01 92.5144820934789 2008-01-01 93.3202297601680 2008-02-01 93.4667293359296 2008-03-01 93.6132289116913 2008-04-01 92.9539808207639 2008-05-01 93.0272306086447 2008-06-01 92.8807310328830 2008-07-01 93.5399791238104 2008-08-01 93.9794778510954 2008-09-01 94.0527276389762 2008-10-01 93.3202297601680 2008-11-01 93.2469799722872 2008-12-01 94.8584753056652 2009-01-01 93.8329782753337 2009-02-01 94.1259774268570 2009-03-01 94.5654761541420 2009-04-01 93.3934795480488 2009-05-01 93.6864786995721 2009-06-01 92.8074812450022 2009-07-01 93.2469799722872 2009-08-01 93.6132289116913 2009-09-01 93.5399791238104 2009-10-01 92.8074812450022 2009-11-01 91.4889850631474 2009-12-01 92.5144820934789 2010-01-01 91.4157352752666 2010-02-01 91.5622348510282 2010-03-01 91.4157352752666 2010-04-01 92.0749833661940 2010-05-01 92.5144820934789 2010-06-01 92.8074812450022 2010-07-01 93.3934795480488 2010-08-01 93.5399791238104 2010-09-01 94.1259774268570 2010-10-01 94.1259774268570 2010-11-01 92.7342314571214 2010-12-01 92.8807310328830 2011-01-01 92.3679825177173 2011-02-01 92.9539808207639 2011-03-01 92.8807310328830 2011-04-01 92.8074812450022 2011-05-01 93.4667293359296 2011-06-01 93.6132289116913 2011-07-01 94.4189765783803 2011-08-01 93.9794778510954 2011-09-01 93.9794778510954 2011-10-01 93.9062280632146 2011-11-01 92.9539808207639 2011-12-01 93.3934795480488 2012-01-01 93.5399791238104 2012-02-01 93.7597284874529 2012-03-01 94.4189765783803 2012-04-01 94.1259774268570 2012-05-01 94.0527276389762 2012-06-01 93.7597284874529 2012-07-01 94.3457267904995 2012-08-01 94.2724770026186 2012-09-01 94.5654761541420 2012-10-01 94.7119757299036 2012-11-01 94.3457267904995 2012-12-01 94.4922263662612 2013-01-01 94.1992272147378 2013-02-01 94.5654761541420 2013-03-01 95.2247242450694 2013-04-01 95.0049748814269 2013-05-01 95.5909731844735 2013-06-01 96.7629697905666 2013-07-01 96.1769714875201 2013-08-01 96.7629697905666 2013-09-01 96.6164702148050 2013-10-01 96.8362195784474 2013-11-01 97.2024685178516 2013-12-01 97.2757183057324 2014-01-01 97.3489680936132 2014-02-01 97.4954676693749 2014-03-01 97.4222178814940 2014-04-01 97.2024685178516 2014-05-01 98.5209646997064 2014-06-01 98.4477149118256 2014-07-01 98.3744651239448 2014-08-01 98.4477149118256 2014-09-01 98.3744651239448 2014-10-01 98.4477149118256 2014-11-01 97.9349663966598 2014-12-01 98.5209646997064 2015-01-01 98.7407140633488 2015-02-01 98.4477149118256 2015-03-01 98.6674642754680 2015-04-01 98.8139638512297 2015-05-01 99.7662110936804 2015-06-01 101.0847072755350 2015-07-01 100.4254591846080 2015-08-01 100.0592102452040 2015-09-01 100.5719587603690 2015-10-01 100.7184583361310 2015-11-01 100.9601826361380 2015-12-01 101.7439553664630 2016-01-01 101.3044566391780 2016-02-01 101.3044566391780 2016-03-01 102.1102043058670 2016-04-01 101.9637047301050 2016-05-01 102.1102043058670 2016-06-01 101.4509562149390 2016-07-01 100.4987089724890 2016-08-01 101.1579570634160 2016-09-01 100.5719587603690 2016-10-01 100.9382076997740 2016-11-01 100.0592102452040 2016-12-01 100.3522093967270 2017-01-01 101.0114574876540 2017-02-01 100.8649579118930 2017-03-01 101.7439553664630 2017-04-01 102.5497030331520 2017-05-01 101.5242060028200 2017-06-01 101.7439553664630 2017-07-01 103.2089511240790 2017-08-01 102.6229528210320 2017-09-01 102.3299536695090 2017-10-01 102.1834540937480 2017-11-01 101.2312068512970 2017-12-01 100.8649579118930 2018-01-01 101.6707055785820 2018-02-01 102.9159519725560 2018-03-01 102.0369545179860 2018-04-01 103.2089511240790 2018-05-01 102.8427021846750 2018-06-01 104.8936962453380 2018-07-01 105.8459434877890 2018-08-01 106.5051915787160 2018-09-01 106.5051915787160 2018-10-01 105.8459434877890