Month Index 2015=100 1998-01-01 58.4416107382550 1998-02-01 58.6110067114094 1998-03-01 58.9497986577181 1998-04-01 59.0344966442953 1998-05-01 58.9497986577181 1998-06-01 59.7967785234899 1998-07-01 59.9661744966443 1998-08-01 60.0508724832215 1998-09-01 60.0508724832215 1998-10-01 59.9661744966443 1998-11-01 60.1355704697986 1998-12-01 60.2202684563758 1999-01-01 60.1355704697986 1999-02-01 60.1355704697986 1999-03-01 60.2202684563758 1999-04-01 60.2202684563758 1999-05-01 60.4743624161074 1999-06-01 60.8131543624161 1999-07-01 61.0672483221476 1999-08-01 61.1519463087248 1999-09-01 61.6601342281879 1999-10-01 62.3377181208054 1999-11-01 62.5071140939597 1999-12-01 62.6765100671141 2000-01-01 63.1000000000000 2000-02-01 63.9000000000000 2000-03-01 64.4000000000000 2000-04-01 64.9000000000000 2000-05-01 65.3000000000000 2000-06-01 65.6000000000000 2000-07-01 66.4000000000000 2000-08-01 67.3000000000000 2000-09-01 67.7000000000000 2000-10-01 68.5000000000000 2000-11-01 68.8000000000000 2000-12-01 68.8000000000000 2001-01-01 70.3500000000000 2001-02-01 71.1600000000000 2001-03-01 71.3400000000000 2001-04-01 72.1900000000000 2001-05-01 72.7200000000000 2001-06-01 72.9900000000000 2001-07-01 73.3900000000000 2001-08-01 73.6000000000000 2001-09-01 73.7700000000000 2001-10-01 73.8400000000000 2001-11-01 74.0800000000000 2001-12-01 74.2300000000000 2002-01-01 74.4900000000000 2002-02-01 75.0300000000000 2002-03-01 75.6700000000000 2002-04-01 76.0400000000000 2002-05-01 76.1500000000000 2002-06-01 76.3200000000000 2002-07-01 76.4900000000000 2002-08-01 76.5600000000000 2002-09-01 77.1200000000000 2002-10-01 77.3400000000000 2002-11-01 77.6300000000000 2002-12-01 77.7900000000000 2003-01-01 77.9400000000000 2003-02-01 77.8500000000000 2003-03-01 78.1100000000000 2003-04-01 78.4500000000000 2003-05-01 78.5700000000000 2003-06-01 78.6800000000000 2003-07-01 78.6900000000000 2003-08-01 78.7000000000000 2003-09-01 78.9700000000000 2003-10-01 79.0400000000000 2003-11-01 79.1700000000000 2003-12-01 79.3500000000000 2004-01-01 79.7900000000000 2004-02-01 80.1200000000000 2004-03-01 80.5500000000000 2004-04-01 81.1700000000000 2004-05-01 81.8800000000000 2004-06-01 82.0200000000000 2004-07-01 82.3900000000000 2004-08-01 82.5600000000000 2004-09-01 82.9700000000000 2004-10-01 83.1100000000000 2004-11-01 83.1800000000000 2004-12-01 83.3100000000000 2005-01-01 83.6800000000000 2005-02-01 84.2300000000000 2005-03-01 84.5900000000000 2005-04-01 84.8700000000000 2005-05-01 84.5400000000000 2005-06-01 84.4800000000000 2005-07-01 84.3300000000000 2005-08-01 84.5400000000000 2005-09-01 84.7900000000000 2005-10-01 84.9700000000000 2005-11-01 85.0200000000000 2005-12-01 85.0900000000000 2006-01-01 84.9400000000000 2006-02-01 85.3800000000000 2006-03-01 85.8700000000000 2006-04-01 86.1200000000000 2006-05-01 86.2800000000000 2006-06-01 86.5400000000000 2006-07-01 86.7500000000000 2006-08-01 86.6700000000000 2006-09-01 87.2300000000000 2006-10-01 87.7100000000000 2006-11-01 87.7100000000000 2006-12-01 88.1900000000000 2007-01-01 88.7800000000000 2007-02-01 89.0400000000000 2007-03-01 89.3300000000000 2007-04-01 89.4100000000000 2007-05-01 89.7100000000000 2007-06-01 90.0900000000000 2007-07-01 90.2300000000000 2007-08-01 90.2900000000000 2007-09-01 91.3200000000000 2007-10-01 91.9700000000000 2007-11-01 92.5100000000000 2007-12-01 92.5900000000000 2008-01-01 93.2800000000000 2008-02-01 93.6500000000000 2008-03-01 94.2600000000000 2008-04-01 94.9300000000000 2008-05-01 95.0800000000000 2008-06-01 95.3500000000000 2008-07-01 95.8900000000000 2008-08-01 96.0800000000000 2008-09-01 96.3000000000000 2008-10-01 96.2000000000000 2008-11-01 95.5200000000000 2008-12-01 94.9800000000000 2009-01-01 94.0700000000000 2009-02-01 93.7300000000000 2009-03-01 93.5600000000000 2009-04-01 93.5700000000000 2009-05-01 92.7400000000000 2009-06-01 93.1000000000000 2009-07-01 92.9100000000000 2009-08-01 92.9200000000000 2009-09-01 93.2200000000000 2009-10-01 93.4100000000000 2009-11-01 92.8700000000000 2009-12-01 92.9200000000000 2010-01-01 93.0800000000000 2010-02-01 93.4200000000000 2010-03-01 93.8800000000000 2010-04-01 94.2600000000000 2010-05-01 95.4600000000000 2010-06-01 95.7800000000000 2010-07-01 95.6400000000000 2010-08-01 95.7800000000000 2010-09-01 95.9800000000000 2010-10-01 96.3500000000000 2010-11-01 96.4100000000000 2010-12-01 96.6400000000000 2011-01-01 97.4300000000000 2011-02-01 98.3500000000000 2011-03-01 98.8900000000000 2011-04-01 99.2900000000000 2011-05-01 99.1700000000000 2011-06-01 99.6100000000000 2011-07-01 99.3500000000000 2011-08-01 99.5800000000000 2011-09-01 99.5500000000000 2011-10-01 99.4400000000000 2011-11-01 99.2600000000000 2011-12-01 99.2700000000000 2012-01-01 99.1700000000000 2012-02-01 99.1900000000000 2012-03-01 99.6000000000000 2012-04-01 100.0800000000000 2012-05-01 100.5500000000000 2012-06-01 100.5200000000000 2012-07-01 100.3400000000000 2012-08-01 100.4500000000000 2012-09-01 100.5000000000000 2012-10-01 100.7300000000000 2012-11-01 100.7400000000000 2012-12-01 100.4700000000000 2013-01-01 100.5800000000000 2013-02-01 100.6000000000000 2013-03-01 100.7000000000000 2013-04-01 100.6700000000000 2013-05-01 100.6500000000000 2013-06-01 100.5800000000000 2013-07-01 100.4600000000000 2013-08-01 100.6900000000000 2013-09-01 100.6300000000000 2013-10-01 100.6300000000000 2013-11-01 100.4000000000000 2013-12-01 100.2100000000000 2014-01-01 100.1400000000000 2014-02-01 99.9500000000000 2014-03-01 99.9900000000000 2014-04-01 99.8800000000000 2014-05-01 99.7900000000000 2014-06-01 100.0500000000000 2014-07-01 100.1500000000000 2014-08-01 100.0700000000000 2014-09-01 100.2200000000000 2014-10-01 100.2400000000000 2014-11-01 100.1400000000000 2014-12-01 100.2500000000000 2015-01-01 100.2600000000000 2015-02-01 100.0600000000000 2015-03-01 100.3900000000000 2015-04-01 100.3600000000000 2015-05-01 100.4600000000000 2015-06-01 100.4100000000000 2015-07-01 100.4000000000000 2015-08-01 100.1400000000000 2015-09-01 99.6700000000000 2015-10-01 99.6300000000000 2015-11-01 99.1500000000000 2015-12-01 99.0700000000000 2016-01-01 98.9900000000000 2016-02-01 98.8300000000000 2016-03-01 98.5500000000000 2016-04-01 98.4400000000000 2016-05-01 98.7100000000000 2016-06-01 98.8200000000000 2016-07-01 98.8300000000000 2016-08-01 98.8000000000000 2016-09-01 98.9300000000000 2016-10-01 98.7300000000000 2016-11-01 98.7600000000000 2016-12-01 99.2000000000000 2017-01-01 99.6300000000000 2017-02-01 99.8200000000000 2017-03-01 99.8800000000000 2017-04-01 100.2600000000000 2017-05-01 100.6700000000000 2017-06-01 100.5000000000000 2017-07-01 100.6900000000000 2017-08-01 100.7700000000000 2017-09-01 100.9600000000000 2017-10-01 100.9900000000000 2017-11-01 101.4300000000000 2017-12-01 101.5700000000000 2018-01-01 101.8900000000000 2018-02-01 101.9300000000000 2018-03-01 102.2300000000000 2018-04-01 102.1300000000000 2018-05-01 102.1800000000000 2018-06-01 102.4600000000000 2018-07-01 102.7400000000000 2018-08-01 102.8800000000000 2018-09-01 102.7000000000000