Month Index 2015=100 1998-01-01 65.7001234567901 1998-02-01 65.7869135802469 1998-03-01 65.9604938271605 1998-04-01 65.7001234567901 1998-05-01 65.3529629629630 1998-06-01 65.9604938271605 1998-07-01 66.1340740740741 1998-08-01 66.2208641975309 1998-09-01 66.2208641975309 1998-10-01 66.0472839506173 1998-11-01 66.3076543209876 1998-12-01 66.4812345679012 1999-01-01 66.7416049382716 1999-02-01 67.0019753086420 1999-03-01 67.2623456790124 1999-04-01 67.2623456790124 1999-05-01 67.7830864197531 1999-06-01 68.3906172839506 1999-07-01 68.9113580246914 1999-08-01 68.9981481481482 1999-09-01 69.6056790123457 1999-10-01 69.6056790123457 1999-11-01 69.6924691358024 1999-12-01 69.8660493827160 2000-01-01 70.3000000000000 2000-02-01 71.1000000000000 2000-03-01 71.8000000000000 2000-04-01 72.2000000000000 2000-05-01 72.8000000000000 2000-06-01 73.0000000000000 2000-07-01 73.7000000000000 2000-08-01 74.6000000000000 2000-09-01 75.3000000000000 2000-10-01 75.8000000000000 2000-11-01 75.9000000000000 2000-12-01 75.8000000000000 2001-01-01 76.7400000000000 2001-02-01 77.4600000000000 2001-03-01 77.8300000000000 2001-04-01 78.4500000000000 2001-05-01 78.8400000000000 2001-06-01 79.3000000000000 2001-07-01 79.6900000000000 2001-08-01 79.7800000000000 2001-09-01 80.0500000000000 2001-10-01 79.9600000000000 2001-11-01 80.0900000000000 2001-12-01 80.2300000000000 2002-01-01 80.3600000000000 2002-02-01 80.9600000000000 2002-03-01 81.3600000000000 2002-04-01 81.5400000000000 2002-05-01 81.5400000000000 2002-06-01 81.7100000000000 2002-07-01 81.7200000000000 2002-08-01 81.9100000000000 2002-09-01 82.3200000000000 2002-10-01 82.5100000000000 2002-11-01 82.7800000000000 2002-12-01 82.8700000000000 2003-01-01 82.8500000000000 2003-02-01 82.3100000000000 2003-03-01 82.5600000000000 2003-04-01 82.7400000000000 2003-05-01 82.8500000000000 2003-06-01 82.6500000000000 2003-07-01 82.7800000000000 2003-08-01 82.9200000000000 2003-09-01 83.2000000000000 2003-10-01 83.0800000000000 2003-11-01 83.1000000000000 2003-12-01 83.2100000000000 2004-01-01 83.4500000000000 2004-02-01 83.5800000000000 2004-03-01 83.9800000000000 2004-04-01 84.1100000000000 2004-05-01 84.7600000000000 2004-06-01 84.8500000000000 2004-07-01 85.0100000000000 2004-08-01 85.2400000000000 2004-09-01 85.7300000000000 2004-10-01 85.7200000000000 2004-11-01 85.6400000000000 2004-12-01 85.5800000000000 2005-01-01 86.0300000000000 2005-02-01 86.2600000000000 2005-03-01 86.2200000000000 2005-04-01 86.4800000000000 2005-05-01 86.3400000000000 2005-06-01 86.4100000000000 2005-07-01 86.4000000000000 2005-08-01 86.5200000000000 2005-09-01 86.7700000000000 2005-10-01 86.9000000000000 2005-11-01 86.9700000000000 2005-12-01 87.0000000000000 2006-01-01 87.0400000000000 2006-02-01 87.3200000000000 2006-03-01 87.5700000000000 2006-04-01 87.6700000000000 2006-05-01 87.8600000000000 2006-06-01 88.2200000000000 2006-07-01 88.3900000000000 2006-08-01 88.5200000000000 2006-09-01 89.1300000000000 2006-10-01 89.5900000000000 2006-11-01 89.9500000000000 2006-12-01 90.2000000000000 2007-01-01 90.7700000000000 2007-02-01 90.9100000000000 2007-03-01 91.1000000000000 2007-04-01 91.3200000000000 2007-05-01 91.5600000000000 2007-06-01 91.8000000000000 2007-07-01 91.6800000000000 2007-08-01 91.7000000000000 2007-09-01 91.9900000000000 2007-10-01 92.1400000000000 2007-11-01 92.3000000000000 2007-12-01 92.5000000000000 2008-01-01 93.0900000000000 2008-02-01 93.6400000000000 2008-03-01 93.7600000000000 2008-04-01 94.0600000000000 2008-05-01 94.5300000000000 2008-06-01 95.6400000000000 2008-07-01 96.0800000000000 2008-08-01 96.4900000000000 2008-09-01 96.2700000000000 2008-10-01 95.7300000000000 2008-11-01 94.9900000000000 2008-12-01 94.0600000000000 2009-01-01 94.2300000000000 2009-02-01 94.1700000000000 2009-03-01 93.3700000000000 2009-04-01 92.8300000000000 2009-05-01 92.1800000000000 2009-06-01 92.4700000000000 2009-07-01 92.2300000000000 2009-08-01 92.4200000000000 2009-09-01 92.7700000000000 2009-10-01 92.7800000000000 2009-11-01 92.4400000000000 2009-12-01 92.2700000000000 2010-01-01 92.3300000000000 2010-02-01 92.7100000000000 2010-03-01 93.0500000000000 2010-04-01 93.7900000000000 2010-05-01 95.0100000000000 2010-06-01 95.3300000000000 2010-07-01 95.5500000000000 2010-08-01 95.7800000000000 2010-09-01 95.8200000000000 2010-10-01 96.0600000000000 2010-11-01 96.2800000000000 2010-12-01 96.4200000000000 2011-01-01 97.5000000000000 2011-02-01 98.4900000000000 2011-03-01 98.9500000000000 2011-04-01 99.3100000000000 2011-05-01 99.2000000000000 2011-06-01 99.7000000000000 2011-07-01 99.6000000000000 2011-08-01 99.8700000000000 2011-09-01 99.8000000000000 2011-10-01 99.6900000000000 2011-11-01 99.8200000000000 2011-12-01 99.9200000000000 2012-01-01 99.8600000000000 2012-02-01 99.3400000000000 2012-03-01 99.7200000000000 2012-04-01 100.1000000000000 2012-05-01 100.2800000000000 2012-06-01 100.3800000000000 2012-07-01 100.4000000000000 2012-08-01 100.3100000000000 2012-09-01 100.5800000000000 2012-10-01 100.5300000000000 2012-11-01 100.5800000000000 2012-12-01 100.3600000000000 2013-01-01 100.3800000000000 2013-02-01 100.5600000000000 2013-03-01 100.5400000000000 2013-04-01 100.6400000000000 2013-05-01 100.5200000000000 2013-06-01 100.3200000000000 2013-07-01 100.1400000000000 2013-08-01 100.3400000000000 2013-09-01 100.1900000000000 2013-10-01 100.0400000000000 2013-11-01 99.8500000000000 2013-12-01 99.8900000000000 2014-01-01 99.8800000000000 2014-02-01 99.7600000000000 2014-03-01 99.9900000000000 2014-04-01 99.6400000000000 2014-05-01 99.7500000000000 2014-06-01 99.7800000000000 2014-07-01 99.8800000000000 2014-08-01 100.0600000000000 2014-09-01 100.3000000000000 2014-10-01 100.4200000000000 2014-11-01 100.1800000000000 2014-12-01 100.0600000000000 2015-01-01 100.1200000000000 2015-02-01 100.1200000000000 2015-03-01 100.5900000000000 2015-04-01 100.8300000000000 2015-05-01 100.6900000000000 2015-06-01 100.4900000000000 2015-07-01 100.3000000000000 2015-08-01 99.9300000000000 2015-09-01 99.4800000000000 2015-10-01 99.5100000000000 2015-11-01 99.1000000000000 2015-12-01 98.8400000000000 2016-01-01 98.6200000000000 2016-02-01 98.5300000000000 2016-03-01 98.4600000000000 2016-04-01 98.3600000000000 2016-05-01 98.5100000000000 2016-06-01 98.6000000000000 2016-07-01 98.6200000000000 2016-08-01 98.6300000000000 2016-09-01 98.7900000000000 2016-10-01 99.0600000000000 2016-11-01 99.1000000000000 2016-12-01 99.5100000000000 2017-01-01 100.1100000000000 2017-02-01 100.5700000000000 2017-03-01 100.6200000000000 2017-04-01 100.8700000000000 2017-05-01 101.1200000000000 2017-06-01 101.0300000000000 2017-07-01 101.1800000000000 2017-08-01 101.2200000000000 2017-09-01 101.3400000000000 2017-10-01 101.6000000000000 2017-11-01 101.8500000000000 2017-12-01 102.0300000000000 2018-01-01 102.6100000000000 2018-02-01 102.6700000000000 2018-03-01 102.7700000000000 2018-04-01 102.7500000000000 2018-05-01 102.9800000000000 2018-06-01 103.3200000000000 2018-07-01 103.5400000000000 2018-08-01 103.7000000000000 2018-09-01 103.5200000000000