Month Index 2015=100 1998-01-01 74.0626086956522 1998-02-01 74.0626086956522 1998-03-01 75.0143478260870 1998-04-01 75.9660869565217 1998-05-01 75.9660869565217 1998-06-01 75.9660869565217 1998-07-01 76.0526086956522 1998-08-01 76.2256521739130 1998-09-01 76.2256521739130 1998-10-01 76.3121739130435 1998-11-01 76.4852173913044 1998-12-01 76.7447826086956 1999-01-01 76.8313043478261 1999-02-01 76.9178260869565 1999-03-01 77.9560869565217 1999-04-01 78.2156521739130 1999-05-01 78.3886956521739 1999-06-01 78.7347826086956 1999-07-01 78.8213043478261 1999-08-01 79.0808695652174 1999-09-01 77.7830434782609 1999-10-01 78.1291304347826 1999-11-01 78.1291304347826 1999-12-01 79.5134782608696 2000-01-01 79.6000000000000 2000-02-01 79.8000000000000 2000-03-01 80.6000000000000 2000-04-01 80.6000000000000 2000-05-01 80.6000000000000 2000-06-01 80.9000000000000 2000-07-01 80.0000000000000 2000-08-01 80.0000000000000 2000-09-01 80.0000000000000 2000-10-01 80.4000000000000 2000-11-01 80.8000000000000 2000-12-01 80.9000000000000 2001-01-01 81.0100000000000 2001-02-01 81.0100000000000 2001-03-01 80.8800000000000 2001-04-01 81.9900000000000 2001-05-01 82.7400000000000 2001-06-01 82.7400000000000 2001-07-01 81.6100000000000 2001-08-01 81.8700000000000 2001-09-01 81.8700000000000 2001-10-01 81.8700000000000 2001-11-01 81.8700000000000 2001-12-01 82.1200000000000 2002-01-01 82.1500000000000 2002-02-01 82.4800000000000 2002-03-01 83.5600000000000 2002-04-01 83.7000000000000 2002-05-01 83.7000000000000 2002-06-01 83.7000000000000 2002-07-01 83.7000000000000 2002-08-01 83.7000000000000 2002-09-01 83.7000000000000 2002-10-01 84.0300000000000 2002-11-01 84.0300000000000 2002-12-01 84.1000000000000 2003-01-01 84.4800000000000 2003-02-01 84.4800000000000 2003-03-01 84.4800000000000 2003-04-01 84.4800000000000 2003-05-01 84.4800000000000 2003-06-01 84.4800000000000 2003-07-01 84.4800000000000 2003-08-01 84.4800000000000 2003-09-01 84.4800000000000 2003-10-01 84.4800000000000 2003-11-01 84.4800000000000 2003-12-01 84.4800000000000 2004-01-01 83.7600000000000 2004-02-01 84.7400000000000 2004-03-01 88.0300000000000 2004-04-01 87.0500000000000 2004-05-01 85.0500000000000 2004-06-01 84.2300000000000 2004-07-01 82.6800000000000 2004-08-01 82.3600000000000 2004-09-01 85.6300000000000 2004-10-01 87.1600000000000 2004-11-01 86.7700000000000 2004-12-01 86.7300000000000 2005-01-01 87.1800000000000 2005-02-01 87.2600000000000 2005-03-01 86.0300000000000 2005-04-01 87.8400000000000 2005-05-01 85.3600000000000 2005-06-01 83.9100000000000 2005-07-01 83.3000000000000 2005-08-01 86.4100000000000 2005-09-01 87.9000000000000 2005-10-01 87.1400000000000 2005-11-01 87.9500000000000 2005-12-01 87.4800000000000 2006-01-01 86.1500000000000 2006-02-01 87.5800000000000 2006-03-01 88.1400000000000 2006-04-01 89.2300000000000 2006-05-01 89.2300000000000 2006-06-01 89.2300000000000 2006-07-01 87.6700000000000 2006-08-01 83.4900000000000 2006-09-01 86.3500000000000 2006-10-01 87.8200000000000 2006-11-01 87.9300000000000 2006-12-01 89.9500000000000 2007-01-01 91.2700000000000 2007-02-01 91.2700000000000 2007-03-01 91.4500000000000 2007-04-01 91.4400000000000 2007-05-01 92.1600000000000 2007-06-01 91.8200000000000 2007-07-01 92.0500000000000 2007-08-01 92.1200000000000 2007-09-01 92.6300000000000 2007-10-01 92.6300000000000 2007-11-01 91.1800000000000 2007-12-01 91.3700000000000 2008-01-01 91.0800000000000 2008-02-01 93.5000000000000 2008-03-01 93.9600000000000 2008-04-01 93.9600000000000 2008-05-01 93.9800000000000 2008-06-01 94.0200000000000 2008-07-01 94.0900000000000 2008-08-01 93.9500000000000 2008-09-01 95.0300000000000 2008-10-01 95.4700000000000 2008-11-01 95.6100000000000 2008-12-01 96.8500000000000 2009-01-01 98.6600000000000 2009-02-01 97.5300000000000 2009-03-01 97.5300000000000 2009-04-01 97.5400000000000 2009-05-01 97.6500000000000 2009-06-01 97.6500000000000 2009-07-01 97.1400000000000 2009-08-01 96.4000000000000 2009-09-01 96.4000000000000 2009-10-01 96.4000000000000 2009-11-01 96.8200000000000 2009-12-01 96.8200000000000 2010-01-01 96.9500000000000 2010-02-01 98.2200000000000 2010-03-01 97.8100000000000 2010-04-01 97.8100000000000 2010-05-01 97.7500000000000 2010-06-01 97.7200000000000 2010-07-01 97.5900000000000 2010-08-01 97.3900000000000 2010-09-01 97.7700000000000 2010-10-01 97.6600000000000 2010-11-01 97.4200000000000 2010-12-01 97.6900000000000 2011-01-01 97.0500000000000 2011-02-01 97.3600000000000 2011-03-01 98.0600000000000 2011-04-01 98.0400000000000 2011-05-01 97.9600000000000 2011-06-01 98.1500000000000 2011-07-01 98.1500000000000 2011-08-01 97.9300000000000 2011-09-01 97.9200000000000 2011-10-01 98.0300000000000 2011-11-01 98.0500000000000 2011-12-01 98.0100000000000 2012-01-01 98.0000000000000 2012-02-01 98.3900000000000 2012-03-01 98.3900000000000 2012-04-01 98.4500000000000 2012-05-01 98.6000000000000 2012-06-01 98.6000000000000 2012-07-01 98.6000000000000 2012-08-01 98.6100000000000 2012-09-01 98.6200000000000 2012-10-01 98.2900000000000 2012-11-01 98.2900000000000 2012-12-01 98.3000000000000 2013-01-01 98.2900000000000 2013-02-01 99.4000000000000 2013-03-01 99.4600000000000 2013-04-01 99.4400000000000 2013-05-01 99.4300000000000 2013-06-01 99.4000000000000 2013-07-01 99.3600000000000 2013-08-01 99.3400000000000 2013-09-01 99.3500000000000 2013-10-01 99.3400000000000 2013-11-01 99.3500000000000 2013-12-01 99.3300000000000 2014-01-01 99.3300000000000 2014-02-01 98.1800000000000 2014-03-01 98.2700000000000 2014-04-01 98.0900000000000 2014-05-01 98.1700000000000 2014-06-01 98.7100000000000 2014-07-01 98.7100000000000 2014-08-01 100.2600000000000 2014-09-01 100.2500000000000 2014-10-01 100.2400000000000 2014-11-01 100.2500000000000 2014-12-01 100.2500000000000 2015-01-01 100.6400000000000 2015-02-01 100.6300000000000 2015-03-01 100.6200000000000 2015-04-01 99.8500000000000 2015-05-01 99.8800000000000 2015-06-01 99.8500000000000 2015-07-01 99.8100000000000 2015-08-01 99.8000000000000 2015-09-01 99.7600000000000 2015-10-01 99.7900000000000 2015-11-01 99.7400000000000 2015-12-01 99.6300000000000 2016-01-01 99.5900000000000 2016-02-01 99.4900000000000 2016-03-01 99.4300000000000 2016-04-01 99.4400000000000 2016-05-01 99.4200000000000 2016-06-01 99.4600000000000 2016-07-01 99.5500000000000 2016-08-01 99.5200000000000 2016-09-01 97.8300000000000 2016-10-01 97.8500000000000 2016-11-01 99.6000000000000 2016-12-01 99.7000000000000 2017-01-01 99.8500000000000 2017-02-01 99.9700000000000 2017-03-01 100.0700000000000 2017-04-01 99.8200000000000 2017-05-01 99.8300000000000 2017-06-01 99.7500000000000 2017-07-01 99.6400000000000 2017-08-01 101.3900000000000 2017-09-01 101.4800000000000 2017-10-01 101.6000000000000 2017-11-01 101.6400000000000 2017-12-01 101.8200000000000 2018-01-01 103.0400000000000 2018-02-01 102.9900000000000 2018-03-01 103.4400000000000 2018-04-01 104.1200000000000 2018-05-01 104.4100000000000 2018-06-01 104.6400000000000 2018-07-01 104.6200000000000 2018-08-01 104.6200000000000 2018-09-01 104.6800000000000