Month Index 2015=100 1998-01-01 55.2157458563536 1998-02-01 55.6259668508287 1998-03-01 56.2002762430939 1998-04-01 56.1182320441989 1998-05-01 56.1182320441989 1998-06-01 56.4464088397790 1998-07-01 56.8566298342541 1998-08-01 56.9386740331492 1998-09-01 56.8566298342541 1998-10-01 56.8566298342541 1998-11-01 56.9386740331492 1998-12-01 57.0207182320442 1999-01-01 57.2668508287293 1999-02-01 57.4309392265193 1999-03-01 57.7591160220994 1999-04-01 58.0872928176796 1999-05-01 58.1693370165746 1999-06-01 58.5795580110497 1999-07-01 58.9897790055248 1999-08-01 59.2359116022100 1999-09-01 59.4000000000000 1999-10-01 59.1538674033149 1999-11-01 59.2359116022100 1999-12-01 59.3179558011050 2000-01-01 59.4000000000000 2000-02-01 60.3000000000000 2000-03-01 61.1000000000000 2000-04-01 61.4000000000000 2000-05-01 61.8000000000000 2000-06-01 62.0000000000000 2000-07-01 63.0000000000000 2000-08-01 64.8000000000000 2000-09-01 65.3000000000000 2000-10-01 65.3000000000000 2000-11-01 65.3000000000000 2000-12-01 65.4000000000000 2001-01-01 65.6100000000000 2001-02-01 67.2100000000000 2001-03-01 67.8000000000000 2001-04-01 68.7600000000000 2001-05-01 69.0100000000000 2001-06-01 69.6000000000000 2001-07-01 70.6500000000000 2001-08-01 71.4900000000000 2001-09-01 71.8700000000000 2001-10-01 72.2800000000000 2001-11-01 72.9400000000000 2001-12-01 73.2600000000000 2002-01-01 73.6900000000000 2002-02-01 74.4900000000000 2002-03-01 75.0700000000000 2002-04-01 75.2500000000000 2002-05-01 75.2800000000000 2002-06-01 75.5800000000000 2002-07-01 75.5800000000000 2002-08-01 75.7000000000000 2002-09-01 76.2100000000000 2002-10-01 76.5900000000000 2002-11-01 76.9400000000000 2002-12-01 77.5000000000000 2003-01-01 77.4400000000000 2003-02-01 77.4400000000000 2003-03-01 77.6100000000000 2003-04-01 78.2300000000000 2003-05-01 78.2100000000000 2003-06-01 78.2500000000000 2003-07-01 78.3600000000000 2003-08-01 78.4500000000000 2003-09-01 78.7600000000000 2003-10-01 78.8800000000000 2003-11-01 78.6700000000000 2003-12-01 78.9800000000000 2004-01-01 80.5800000000000 2004-02-01 80.7400000000000 2004-03-01 80.7200000000000 2004-04-01 81.0400000000000 2004-05-01 81.2400000000000 2004-06-01 81.2700000000000 2004-07-01 81.8200000000000 2004-08-01 81.7800000000000 2004-09-01 81.3900000000000 2004-10-01 81.2600000000000 2004-11-01 81.1500000000000 2004-12-01 81.2000000000000 2005-01-01 81.3700000000000 2005-02-01 81.8900000000000 2005-03-01 81.7400000000000 2005-04-01 81.5600000000000 2005-05-01 81.1300000000000 2005-06-01 81.5400000000000 2005-07-01 81.6400000000000 2005-08-01 82.1800000000000 2005-09-01 82.2300000000000 2005-10-01 82.0700000000000 2005-11-01 82.2800000000000 2005-12-01 82.2100000000000 2006-01-01 82.2200000000000 2006-02-01 82.8900000000000 2006-03-01 83.5000000000000 2006-04-01 83.3400000000000 2006-05-01 83.3100000000000 2006-06-01 83.4500000000000 2006-07-01 83.2900000000000 2006-08-01 83.2600000000000 2006-09-01 83.2700000000000 2006-10-01 84.0600000000000 2006-11-01 83.8500000000000 2006-12-01 84.1100000000000 2007-01-01 84.3800000000000 2007-02-01 84.4200000000000 2007-03-01 84.5600000000000 2007-04-01 84.6300000000000 2007-05-01 84.8500000000000 2007-06-01 85.5800000000000 2007-07-01 85.9200000000000 2007-08-01 86.1900000000000 2007-09-01 88.5000000000000 2007-10-01 90.7900000000000 2007-11-01 92.0100000000000 2007-12-01 92.4000000000000 2008-01-01 94.1200000000000 2008-02-01 94.9600000000000 2008-03-01 95.5500000000000 2008-04-01 95.5900000000000 2008-05-01 95.8300000000000 2008-06-01 95.7600000000000 2008-07-01 95.7300000000000 2008-08-01 96.4800000000000 2008-09-01 96.4200000000000 2008-10-01 96.5300000000000 2008-11-01 96.5100000000000 2008-12-01 96.2500000000000 2009-01-01 95.0700000000000 2009-02-01 94.4900000000000 2009-03-01 94.1400000000000 2009-04-01 93.4700000000000 2009-05-01 93.1900000000000 2009-06-01 93.9400000000000 2009-07-01 93.8500000000000 2009-08-01 93.8000000000000 2009-09-01 93.4400000000000 2009-10-01 93.4300000000000 2009-11-01 93.3800000000000 2009-12-01 93.1500000000000 2010-01-01 93.2700000000000 2010-02-01 93.6100000000000 2010-03-01 93.4200000000000 2010-04-01 93.4800000000000 2010-05-01 93.4200000000000 2010-06-01 93.4900000000000 2010-07-01 93.5300000000000 2010-08-01 93.8200000000000 2010-09-01 93.8400000000000 2010-10-01 94.0800000000000 2010-11-01 94.1900000000000 2010-12-01 94.5400000000000 2011-01-01 95.2500000000000 2011-02-01 95.6200000000000 2011-03-01 96.1000000000000 2011-04-01 96.5500000000000 2011-05-01 96.9500000000000 2011-06-01 97.2200000000000 2011-07-01 96.9600000000000 2011-08-01 97.0700000000000 2011-09-01 97.3700000000000 2011-10-01 97.1400000000000 2011-11-01 96.9800000000000 2011-12-01 97.5500000000000 2012-01-01 98.1000000000000 2012-02-01 97.6000000000000 2012-03-01 97.3100000000000 2012-04-01 98.2400000000000 2012-05-01 98.5000000000000 2012-06-01 99.0000000000000 2012-07-01 99.0500000000000 2012-08-01 99.4000000000000 2012-09-01 99.7800000000000 2012-10-01 100.8600000000000 2012-11-01 101.0500000000000 2012-12-01 101.1000000000000 2013-01-01 101.2300000000000 2013-02-01 101.4800000000000 2013-03-01 101.4300000000000 2013-04-01 101.5700000000000 2013-05-01 101.3300000000000 2013-06-01 101.1900000000000 2013-07-01 101.0600000000000 2013-08-01 101.4800000000000 2013-09-01 101.3800000000000 2013-10-01 101.3900000000000 2013-11-01 101.2600000000000 2013-12-01 101.0600000000000 2014-01-01 101.1800000000000 2014-02-01 101.3300000000000 2014-03-01 101.3400000000000 2014-04-01 101.0100000000000 2014-05-01 101.1000000000000 2014-06-01 101.3500000000000 2014-07-01 101.2100000000000 2014-08-01 101.0500000000000 2014-09-01 100.7600000000000 2014-10-01 100.8100000000000 2014-11-01 100.6800000000000 2014-12-01 100.3300000000000 2015-01-01 100.5500000000000 2015-02-01 100.4900000000000 2015-03-01 100.6400000000000 2015-04-01 100.8200000000000 2015-05-01 100.6900000000000 2015-06-01 100.5700000000000 2015-07-01 100.4300000000000 2015-08-01 100.3700000000000 2015-09-01 99.1600000000000 2015-10-01 99.1200000000000 2015-11-01 98.5600000000000 2015-12-01 98.6100000000000 2016-01-01 98.7500000000000 2016-02-01 98.3700000000000 2016-03-01 98.0800000000000 2016-04-01 97.8200000000000 2016-05-01 98.2200000000000 2016-06-01 97.9700000000000 2016-07-01 98.3600000000000 2016-08-01 98.1700000000000 2016-09-01 98.5300000000000 2016-10-01 97.7000000000000 2016-11-01 97.9200000000000 2016-12-01 98.2600000000000 2017-01-01 97.7300000000000 2017-02-01 98.3800000000000 2017-03-01 98.3700000000000 2017-04-01 98.7000000000000 2017-05-01 99.4300000000000 2017-06-01 98.9500000000000 2017-07-01 99.7200000000000 2017-08-01 100.0200000000000 2017-09-01 100.3200000000000 2017-10-01 99.9300000000000 2017-11-01 100.1000000000000 2017-12-01 100.1500000000000 2018-01-01 100.4000000000000 2018-02-01 99.8800000000000 2018-03-01 100.2300000000000 2018-04-01 99.7200000000000 2018-05-01 100.0200000000000 2018-06-01 100.4400000000000 2018-07-01 100.3700000000000 2018-08-01 100.7300000000000 2018-09-01 100.0500000000000