Month Index 2015=100 2004-12-01 68.98 2005-01-01 69.87 2005-02-01 69.95 2005-03-01 69.95 2005-04-01 70.04 2005-05-01 70.15 2005-06-01 70.18 2005-07-01 70.43 2005-08-01 70.64 2005-09-01 70.98 2005-10-01 71.24 2005-11-01 71.38 2005-12-01 71.45 2006-01-01 72.34 2006-02-01 72.41 2006-03-01 72.58 2006-04-01 72.67 2006-05-01 72.80 2006-06-01 72.84 2006-07-01 72.94 2006-08-01 73.35 2006-09-01 73.55 2006-10-01 73.60 2006-11-01 73.76 2006-12-01 73.90 2007-01-01 74.70 2007-02-01 74.77 2007-03-01 74.82 2007-04-01 75.21 2007-05-01 75.22 2007-06-01 75.37 2007-07-01 75.44 2007-08-01 75.67 2007-09-01 75.83 2007-10-01 75.91 2007-11-01 75.95 2007-12-01 76.19 2008-01-01 77.07 2008-02-01 77.43 2008-03-01 77.87 2008-04-01 78.12 2008-05-01 78.62 2008-06-01 78.76 2008-07-01 78.89 2008-08-01 79.59 2008-09-01 80.06 2008-10-01 80.12 2008-11-01 80.17 2008-12-01 80.42 2009-01-01 81.59 2009-02-01 81.76 2009-03-01 81.73 2009-04-01 81.84 2009-05-01 81.87 2009-06-01 81.93 2009-07-01 81.97 2009-08-01 82.46 2009-09-01 82.75 2009-10-01 82.73 2009-11-01 82.76 2009-12-01 82.85 2010-01-01 83.75 2010-02-01 83.85 2010-03-01 83.66 2010-04-01 83.97 2010-05-01 84.08 2010-06-01 84.10 2010-07-01 84.25 2010-08-01 84.36 2010-09-01 84.72 2010-10-01 84.77 2010-11-01 84.78 2010-12-01 84.92 2011-01-01 85.82 2011-02-01 86.91 2011-03-01 86.97 2011-04-01 87.24 2011-05-01 87.32 2011-06-01 87.35 2011-07-01 87.41 2011-08-01 88.00 2011-09-01 88.90 2011-10-01 89.02 2011-11-01 89.03 2011-12-01 89.33 2012-01-01 90.32 2012-02-01 90.85 2012-03-01 90.93 2012-04-01 91.01 2012-05-01 91.50 2012-06-01 92.66 2012-07-01 92.66 2012-08-01 92.94 2012-09-01 92.94 2012-10-01 93.09 2012-11-01 93.18 2012-12-01 93.48 2013-01-01 94.66 2013-02-01 94.78 2013-03-01 94.88 2013-04-01 95.01 2013-05-01 95.03 2013-06-01 95.06 2013-07-01 95.13 2013-08-01 95.56 2013-09-01 95.75 2013-10-01 95.82 2013-11-01 95.84 2013-12-01 96.18 2014-01-01 97.36 2014-02-01 97.44 2014-03-01 97.32 2014-04-01 97.58 2014-05-01 97.60 2014-06-01 97.55 2014-07-01 97.59 2014-08-01 97.96 2014-09-01 98.18 2014-10-01 98.28 2014-11-01 98.36 2014-12-01 98.57 2015-01-01 100.05 2015-02-01 100.18 2015-03-01 100.07 2015-04-01 100.22 2015-05-01 100.25 2015-06-01 100.20 2015-07-01 100.17 2015-08-01 100.38 2015-09-01 99.65 2015-10-01 99.57 2015-11-01 99.52 2015-12-01 99.74 2016-01-01 100.97 2016-02-01 101.04 2016-03-01 101.07 2016-04-01 101.08 2016-05-01 101.10 2016-06-01 101.09 2016-07-01 101.08 2016-08-01 101.36 2016-09-01 101.41 2016-10-01 101.42 2016-11-01 101.43 2016-12-01 101.52 2017-01-01 102.49 2017-02-01 102.54 2017-03-01 102.55 2017-04-01 102.56 2017-05-01 102.59 2017-06-01 102.68 2017-07-01 102.69 2017-08-01 102.97 2017-09-01 103.07 2017-10-01 103.11 2017-11-01 103.11 2017-12-01 103.25 2018-01-01 104.15 2018-02-01 104.20 2018-03-01 104.23 2018-04-01 104.23 2018-05-01 104.25 2018-06-01 104.08 2018-07-01 104.21 2018-08-01 104.59 2018-09-01 104.67 2018-10-01 104.67