Month Index 2015=100 1998-01-01 72.7541824140392 1998-02-01 72.8810423659381 1998-03-01 72.8810423659381 1998-04-01 72.9444723418876 1998-05-01 73.0079023178370 1998-06-01 73.0713322937865 1998-07-01 73.0079023178370 1998-08-01 73.0713322937865 1998-09-01 79.6680497925311 1998-10-01 79.7314797684806 1998-11-01 79.7949097444301 1998-12-01 79.7949097444301 1999-01-01 80.4292095039247 1999-02-01 81.8880989507625 1999-03-01 81.8880989507625 1999-04-01 81.8880989507625 1999-05-01 81.8880989507625 1999-06-01 81.5709490710152 1999-07-01 81.6343790469646 1999-08-01 81.5709490710152 1999-09-01 88.3579564976082 1999-10-01 88.4213864735576 1999-11-01 88.4213864735576 1999-12-01 88.4848164495071 2000-01-01 88.7385363533050 2000-02-01 88.7385363533050 2000-03-01 88.6116764014060 2000-04-01 88.6116764014060 2000-05-01 88.6116764014060 2000-06-01 88.7385363533050 2000-07-01 88.8019663292544 2000-08-01 88.8019663292544 2000-09-01 94.3838042128076 2000-10-01 94.5106641647065 2000-11-01 94.5106641647065 2000-12-01 94.7009540925549 2001-01-01 95.6524037317969 2001-02-01 95.7792636836959 2001-03-01 96.0329835874937 2001-04-01 96.0329835874937 2001-05-01 96.0329835874937 2001-06-01 96.2232735153421 2001-07-01 96.2867034912916 2001-08-01 96.4135634431906 2001-09-01 100.0290720723100 2001-10-01 99.9656420963607 2001-11-01 100.0290720723100 2001-12-01 99.9022121204112 2002-01-01 99.9022121204112 2002-02-01 100.0290720723100 2002-03-01 100.0925020482600 2002-04-01 100.0925020482600 2002-05-01 100.4730819039560 2002-06-01 100.5999418558550 2002-07-01 100.5999418558550 2002-08-01 100.7902317837040 2002-09-01 105.0400401723180 2002-10-01 105.2303301001670 2002-11-01 105.2303301001670 2002-12-01 105.2303301001670 2003-01-01 105.4206200280150 2003-02-01 105.4840500039640 2003-03-01 105.4840500039640 2003-04-01 105.4840500039640 2003-05-01 105.4206200280150 2003-06-01 105.4206200280150 2003-07-01 105.1034701482680 2003-08-01 105.2937600761160 2003-09-01 106.8160794989030 2003-10-01 106.8160794989030 2003-11-01 106.8160794989030 2003-12-01 106.8160794989030 2004-01-01 107.3235193064990 2004-02-01 107.3235193064990 2004-03-01 107.3235193064990 2004-04-01 107.3235193064990 2004-05-01 107.4503792583980 2004-06-01 107.5138092343470 2004-07-01 107.7675291381450 2004-08-01 107.7675291381450 2004-09-01 111.0658878875180 2004-10-01 111.5733276951130 2004-11-01 111.5733276951130 2004-12-01 111.5733276951130 2005-01-01 111.7001876470120 2005-02-01 111.7636176229620 2005-03-01 111.7636176229620 2005-04-01 111.8270475989110 2005-05-01 111.8270475989110 2005-06-01 112.3979173824560 2005-07-01 112.3979173824560 2005-08-01 112.3979173824560 2005-09-01 113.3493670216980 2005-10-01 113.6665169014460 2005-11-01 113.5396569495470 2005-12-01 113.5396569495470 2006-01-01 113.7933768533450 2006-02-01 113.7933768533450 2006-03-01 113.7933768533450 2006-04-01 115.5059862039800 2006-05-01 115.5059862039800 2006-06-01 115.5059862039800 2006-07-01 115.5059862039800 2006-08-01 115.9499960356270 2006-09-01 119.3117847609480 2006-10-01 119.6923646166450 2006-11-01 119.6923646166450 2006-12-01 119.6923646166450 2007-01-01 120.8341041837360 2007-02-01 120.8341041837360 2007-03-01 120.7706742077860 2007-04-01 120.7706742077860 2007-05-01 121.0878240875330 2007-06-01 121.0878240875330 2007-07-01 121.0878240875330 2007-08-01 121.0878240875330 2007-09-01 126.3525120913390 2007-10-01 126.6062319951370 2007-11-01 126.6062319951370 2007-12-01 126.6062319951370 2008-01-01 129.6508708407110 2008-02-01 130.7291804318520 2008-03-01 130.8560403837510 2008-04-01 131.3634801913470 2008-05-01 131.3634801913470 2008-06-01 131.4903401432460 2008-07-01 131.4903401432460 2008-08-01 131.4903401432460 2008-09-01 137.3893279065470 2008-10-01 137.5161878584450 2008-11-01 138.0870576419910 2008-12-01 138.0870576419910 2009-01-01 139.1019372571820 2009-02-01 139.1653672331320 2009-03-01 139.1653672331320 2009-04-01 139.1653672331320 2009-05-01 139.1653672331320 2009-06-01 138.8482173533840 2009-07-01 138.8482173533840 2009-08-01 139.1653672331320 2009-09-01 140.3705367761710 2009-10-01 140.5608267040200 2009-11-01 140.5608267040200 2009-12-01 140.5608267040200 2010-01-01 140.8145466078180 2010-02-01 140.8145466078180 2010-03-01 140.8145466078180 2010-04-01 140.9414065597170 2010-05-01 140.9414065597170 2010-06-01 141.0682665116160 2010-07-01 141.0682665116160 2010-08-01 141.1951264635150 2010-09-01 143.8591854533920 2010-10-01 143.7323255014930 2010-11-01 143.7323255014930 2010-12-01 143.7323255014930 2011-01-01 144.7472051166850 2011-02-01 144.7472051166850 2011-03-01 144.1129053571900 2011-04-01 144.1129053571900 2011-05-01 144.1129053571900 2011-06-01 144.3031952850380 2011-07-01 143.7323255014930 2011-08-01 144.4300552369370 2011-09-01 145.8889446837750 2011-10-01 146.3329545154210 2011-11-01 146.5232444432700 2011-12-01 146.5232444432700 2012-01-01 152.4856621825200 2012-02-01 152.5490921584690 2012-03-01 152.5490921584690 2012-04-01 152.5490921584690 2012-05-01 152.5490921584690 2012-06-01 152.5490921584690 2012-07-01 152.5490921584690 2012-08-01 152.8028120622670 2012-09-01 154.5154214129030 2012-10-01 154.6422813648020 2012-11-01 154.6422813648020 2012-12-01 154.6422813648020 2013-01-01 155.9743108597400 2013-02-01 156.6720405951850 2013-03-01 156.6720405951850 2013-04-01 156.6720405951850 2013-05-01 156.6720405951850 2013-06-01 156.6720405951850 2013-07-01 156.7989005470840 2013-08-01 157.1160504268310 2013-09-01 131.6806300710940 2013-10-01 131.6806300710940 2013-11-01 131.6806300710940 2013-12-01 131.6806300710940 2014-01-01 133.0760895419830 2014-02-01 133.2663794698310 2014-03-01 133.7103893014770 2014-04-01 133.7103893014770 2014-05-01 133.7103893014770 2014-06-01 134.3446890609720 2014-07-01 134.3446890609720 2014-08-01 134.4081190369220 2014-09-01 102.8199910140870 2014-10-01 102.8199910140870 2014-11-01 102.8199910140870 2014-12-01 102.8199910140870 2015-01-01 105.7377699077620 2015-02-01 105.7377699077620 2015-03-01 106.0549197875100 2015-04-01 106.0549197875100 2015-05-01 106.0549197875100 2015-06-01 106.6257895710550 2015-07-01 106.6257895710550 2015-08-01 106.6257895710550 2015-09-01 87.6602267621640 2015-10-01 87.5967967862146 2015-11-01 87.6285117741893 2015-12-01 87.5967967862146 2016-01-01 91.4660253191321 2016-02-01 91.4660253191321 2016-03-01 91.5294552950816 2016-04-01 91.7197452229299 2016-05-01 91.7197452229299 2016-06-01 91.8466051748289 2016-07-01 91.8466051748289 2016-08-01 91.8466051748289 2016-09-01 92.4174749583741 2016-10-01 92.4174749583741 2016-11-01 92.4174749583741 2016-12-01 92.4174749583741 2017-01-01 94.1935142849592 2017-02-01 94.0666543330602 2017-03-01 94.0666543330602 2017-04-01 95.9695536115443 2017-05-01 95.9695536115443 2017-06-01 95.9695536115443 2017-07-01 96.0964135634432 2017-08-01 96.0964135634432 2017-09-01 97.6821629621799 2017-10-01 87.9139466659619 2017-11-01 87.9139466659619 2017-12-01 87.9773766419114 2018-01-01 89.7534159684964 2018-02-01 89.6899859925470 2018-03-01 89.6899859925470 2018-04-01 89.6899859925470 2018-05-01 90.8317255596374 2018-06-01 92.4174749583741 2018-07-01 92.4174749583741 2018-08-01 92.4174749583741 2018-09-01 92.4174749583741 2018-10-01 94.0032243571108