Month Index 2015=100 1998-01-01 67.5839552238806 1998-02-01 66.7444029850746 1998-03-01 61.7910447761194 1998-04-01 62.7145522388060 1998-05-01 56.4179104477612 1998-06-01 56.5018656716418 1998-07-01 56.3339552238806 1998-08-01 56.4179104477612 1998-09-01 56.4179104477612 1998-10-01 60.2798507462687 1998-11-01 60.2798507462687 1998-12-01 62.2947761194030 1999-01-01 61.7910447761194 1999-02-01 61.6231343283582 1999-03-01 58.6007462686567 1999-04-01 57.7611940298508 1999-05-01 55.8302238805970 1999-06-01 56.4179104477612 1999-07-01 54.4029850746269 1999-08-01 55.4104477611940 1999-09-01 56.0820895522388 1999-10-01 62.1268656716418 1999-11-01 62.4626865671642 1999-12-01 66.5764925373134 2000-01-01 67.5000000000000 2000-02-01 68.1000000000000 2000-03-01 65.8000000000000 2000-04-01 65.8000000000000 2000-05-01 64.2000000000000 2000-06-01 64.4000000000000 2000-07-01 65.3000000000000 2000-08-01 65.6000000000000 2000-09-01 66.0000000000000 2000-10-01 73.4000000000000 2000-11-01 74.7000000000000 2000-12-01 77.2000000000000 2001-01-01 77.6900000000000 2001-02-01 77.6900000000000 2001-03-01 71.8700000000000 2001-04-01 70.8900000000000 2001-05-01 66.8400000000000 2001-06-01 66.8400000000000 2001-07-01 66.4300000000000 2001-08-01 66.4300000000000 2001-09-01 66.4300000000000 2001-10-01 71.9000000000000 2001-11-01 72.8600000000000 2001-12-01 78.7300000000000 2002-01-01 78.8300000000000 2002-02-01 79.0500000000000 2002-03-01 77.1600000000000 2002-04-01 77.0500000000000 2002-05-01 77.4200000000000 2002-06-01 77.4400000000000 2002-07-01 77.3800000000000 2002-08-01 77.8800000000000 2002-09-01 75.4800000000000 2002-10-01 75.7000000000000 2002-11-01 75.7700000000000 2002-12-01 77.6500000000000 2003-01-01 77.9700000000000 2003-02-01 77.2900000000000 2003-03-01 76.1100000000000 2003-04-01 76.2000000000000 2003-05-01 77.9000000000000 2003-06-01 77.9400000000000 2003-07-01 77.9300000000000 2003-08-01 78.0300000000000 2003-09-01 77.9800000000000 2003-10-01 78.2000000000000 2003-11-01 78.6500000000000 2003-12-01 80.3600000000000 2004-01-01 80.4300000000000 2004-02-01 83.9400000000000 2004-03-01 82.5800000000000 2004-04-01 82.5600000000000 2004-05-01 82.1600000000000 2004-06-01 82.0600000000000 2004-07-01 81.7400000000000 2004-08-01 81.7600000000000 2004-09-01 82.8400000000000 2004-10-01 83.6500000000000 2004-11-01 83.6400000000000 2004-12-01 85.5100000000000 2005-01-01 85.5200000000000 2005-02-01 84.4000000000000 2005-03-01 82.9600000000000 2005-04-01 83.1700000000000 2005-05-01 83.2100000000000 2005-06-01 83.2400000000000 2005-07-01 83.2000000000000 2005-08-01 83.7500000000000 2005-09-01 84.1100000000000 2005-10-01 84.1800000000000 2005-11-01 84.2400000000000 2005-12-01 85.5800000000000 2006-01-01 85.8700000000000 2006-02-01 86.8000000000000 2006-03-01 86.8100000000000 2006-04-01 87.0900000000000 2006-05-01 86.7700000000000 2006-06-01 87.0300000000000 2006-07-01 86.8600000000000 2006-08-01 86.3600000000000 2006-09-01 86.7100000000000 2006-10-01 84.9700000000000 2006-11-01 84.8700000000000 2006-12-01 85.6400000000000 2007-01-01 85.3800000000000 2007-02-01 96.0100000000000 2007-03-01 96.0800000000000 2007-04-01 96.8100000000000 2007-05-01 96.6500000000000 2007-06-01 96.7800000000000 2007-07-01 96.9200000000000 2007-08-01 95.5100000000000 2007-09-01 97.2400000000000 2007-10-01 97.1900000000000 2007-11-01 97.0600000000000 2007-12-01 97.3000000000000 2008-01-01 97.7300000000000 2008-02-01 103.3400000000000 2008-03-01 102.7200000000000 2008-04-01 102.6900000000000 2008-05-01 103.0700000000000 2008-06-01 102.9500000000000 2008-07-01 103.1600000000000 2008-08-01 103.4800000000000 2008-09-01 103.7700000000000 2008-10-01 104.0000000000000 2008-11-01 104.4600000000000 2008-12-01 104.6800000000000 2009-01-01 107.1700000000000 2009-02-01 109.8500000000000 2009-03-01 110.8600000000000 2009-04-01 110.6900000000000 2009-05-01 110.5800000000000 2009-06-01 110.3000000000000 2009-07-01 110.1600000000000 2009-08-01 109.3400000000000 2009-09-01 109.4100000000000 2009-10-01 109.3300000000000 2009-11-01 111.3600000000000 2009-12-01 111.1000000000000 2010-01-01 111.8000000000000 2010-02-01 111.3400000000000 2010-03-01 111.4300000000000 2010-04-01 109.5200000000000 2010-05-01 110.6900000000000 2010-06-01 110.3600000000000 2010-07-01 110.1200000000000 2010-08-01 109.7800000000000 2010-09-01 109.6400000000000 2010-10-01 110.1100000000000 2010-11-01 109.7900000000000 2010-12-01 110.0500000000000 2011-01-01 110.1100000000000 2011-02-01 112.7500000000000 2011-03-01 112.1700000000000 2011-04-01 112.7000000000000 2011-05-01 111.8700000000000 2011-06-01 112.2400000000000 2011-07-01 112.5100000000000 2011-08-01 112.4400000000000 2011-09-01 112.6300000000000 2011-10-01 112.6100000000000 2011-11-01 112.4900000000000 2011-12-01 112.6200000000000 2012-01-01 113.5500000000000 2012-02-01 112.2800000000000 2012-03-01 112.1000000000000 2012-04-01 112.3100000000000 2012-05-01 112.1900000000000 2012-06-01 112.5400000000000 2012-07-01 112.5900000000000 2012-08-01 112.7000000000000 2012-09-01 112.6800000000000 2012-10-01 112.8000000000000 2012-11-01 112.6100000000000 2012-12-01 112.2500000000000 2013-01-01 111.3100000000000 2013-02-01 110.5800000000000 2013-03-01 113.2100000000000 2013-04-01 113.4200000000000 2013-05-01 112.5200000000000 2013-06-01 112.7100000000000 2013-07-01 112.3200000000000 2013-08-01 112.0300000000000 2013-09-01 112.3700000000000 2013-10-01 110.9500000000000 2013-11-01 111.7400000000000 2013-12-01 111.0600000000000 2014-01-01 111.6200000000000 2014-02-01 104.9500000000000 2014-03-01 104.0000000000000 2014-04-01 104.2200000000000 2014-05-01 104.8100000000000 2014-06-01 104.4600000000000 2014-07-01 104.1200000000000 2014-08-01 104.4800000000000 2014-09-01 104.2900000000000 2014-10-01 103.8900000000000 2014-11-01 104.0200000000000 2014-12-01 103.7400000000000 2015-01-01 103.7800000000000 2015-02-01 99.9700000000000 2015-03-01 99.6300000000000 2015-04-01 99.4000000000000 2015-05-01 99.2900000000000 2015-06-01 99.4500000000000 2015-07-01 99.4100000000000 2015-08-01 99.9600000000000 2015-09-01 99.7500000000000 2015-10-01 99.8300000000000 2015-11-01 99.8800000000000 2015-12-01 99.6500000000000 2016-01-01 99.5500000000000 2016-02-01 96.8600000000000 2016-03-01 96.3400000000000 2016-04-01 96.3100000000000 2016-05-01 95.7300000000000 2016-06-01 95.7900000000000 2016-07-01 95.7800000000000 2016-08-01 95.7500000000000 2016-09-01 95.5800000000000 2016-10-01 95.4800000000000 2016-11-01 95.7800000000000 2016-12-01 95.8800000000000 2017-01-01 96.0500000000000 2017-02-01 94.8300000000000 2017-03-01 92.9700000000000 2017-04-01 92.7100000000000 2017-05-01 92.5600000000000 2017-06-01 92.4400000000000 2017-07-01 92.4200000000000 2017-08-01 92.7500000000000 2017-09-01 92.8200000000000 2017-10-01 92.9300000000000 2017-11-01 92.4500000000000 2017-12-01 92.5700000000000 2018-01-01 93.0600000000000 2018-02-01 96.4300000000000 2018-03-01 96.4300000000000 2018-04-01 96.4600000000000 2018-05-01 96.3000000000000 2018-06-01 96.2800000000000 2018-07-01 96.4400000000000 2018-08-01 96.9100000000000 2018-09-01 96.8200000000000