Month Index 2015=100 2004-12-01 66.82 2005-01-01 67.69 2005-02-01 67.99 2005-03-01 68.27 2005-04-01 69.42 2005-05-01 69.65 2005-06-01 69.72 2005-07-01 69.89 2005-08-01 69.92 2005-09-01 70.06 2005-10-01 70.16 2005-11-01 70.22 2005-12-01 70.26 2006-01-01 71.09 2006-02-01 71.34 2006-03-01 71.52 2006-04-01 72.18 2006-05-01 72.42 2006-06-01 72.51 2006-07-01 72.63 2006-08-01 72.72 2006-09-01 72.78 2006-10-01 72.80 2006-11-01 72.87 2006-12-01 72.96 2007-01-01 73.67 2007-02-01 73.93 2007-03-01 74.24 2007-04-01 74.99 2007-05-01 75.12 2007-06-01 75.27 2007-07-01 75.49 2007-08-01 75.69 2007-09-01 75.80 2007-10-01 75.90 2007-11-01 75.96 2007-12-01 76.01 2008-01-01 76.85 2008-02-01 77.26 2008-03-01 77.45 2008-04-01 78.08 2008-05-01 78.16 2008-06-01 78.30 2008-07-01 78.41 2008-08-01 78.60 2008-09-01 78.75 2008-10-01 78.90 2008-11-01 79.02 2008-12-01 79.07 2009-01-01 80.48 2009-02-01 80.97 2009-03-01 81.25 2009-04-01 81.84 2009-05-01 82.13 2009-06-01 82.20 2009-07-01 82.81 2009-08-01 82.90 2009-09-01 83.00 2009-10-01 83.03 2009-11-01 83.14 2009-12-01 83.19 2010-01-01 84.10 2010-02-01 84.39 2010-03-01 84.55 2010-04-01 84.87 2010-05-01 84.99 2010-06-01 85.03 2010-07-01 85.58 2010-08-01 85.75 2010-09-01 85.89 2010-10-01 86.00 2010-11-01 86.32 2010-12-01 86.35 2011-01-01 87.29 2011-02-01 87.57 2011-03-01 87.82 2011-04-01 88.40 2011-05-01 88.66 2011-06-01 88.70 2011-07-01 88.94 2011-08-01 89.07 2011-09-01 89.13 2011-10-01 89.12 2011-11-01 89.19 2011-12-01 89.29 2012-01-01 90.51 2012-02-01 90.70 2012-03-01 90.98 2012-04-01 91.65 2012-05-01 91.74 2012-06-01 91.91 2012-07-01 92.14 2012-08-01 92.28 2012-09-01 92.65 2012-10-01 92.82 2012-11-01 92.85 2012-12-01 93.03 2013-01-01 94.34 2013-02-01 94.53 2013-03-01 94.76 2013-04-01 95.23 2013-05-01 95.37 2013-06-01 95.52 2013-07-01 95.60 2013-08-01 95.70 2013-09-01 95.75 2013-10-01 95.83 2013-11-01 95.85 2013-12-01 95.90 2014-01-01 97.03 2014-02-01 97.26 2014-03-01 97.32 2014-04-01 97.64 2014-05-01 97.77 2014-06-01 97.87 2014-07-01 97.99 2014-08-01 98.09 2014-09-01 98.10 2014-10-01 98.33 2014-11-01 98.38 2014-12-01 98.40 2015-01-01 99.46 2015-02-01 99.60 2015-03-01 99.77 2015-04-01 99.69 2015-05-01 99.87 2015-06-01 99.98 2015-07-01 100.15 2015-08-01 100.18 2015-09-01 100.24 2015-10-01 100.29 2015-11-01 100.37 2015-12-01 100.40 2016-01-01 100.40 2016-02-01 100.41 2016-03-01 100.47 2016-04-01 100.74 2016-05-01 100.81 2016-06-01 100.84 2016-07-01 100.83 2016-08-01 100.89 2016-09-01 100.95 2016-10-01 101.00 2016-11-01 101.00 2016-12-01 101.08 2017-01-01 101.63 2017-02-01 101.73 2017-03-01 101.88 2017-04-01 102.11 2017-05-01 102.18 2017-06-01 102.17 2017-07-01 102.27 2017-08-01 102.31 2017-09-01 102.36 2017-10-01 102.35 2017-11-01 102.37 2017-12-01 102.42 2018-01-01 102.98 2018-02-01 103.09 2018-03-01 103.15 2018-04-01 103.48 2018-05-01 103.49 2018-06-01 103.61 2018-07-01 103.79 2018-08-01 103.83 2018-09-01 103.89 2018-10-01 103.95