Month Index 2015=100 2004-12-01 65.70 2005-01-01 65.79 2005-02-01 65.87 2005-03-01 66.37 2005-04-01 66.38 2005-05-01 66.40 2005-06-01 66.48 2005-07-01 66.54 2005-08-01 66.54 2005-09-01 67.41 2005-10-01 67.88 2005-11-01 67.92 2005-12-01 68.00 2006-01-01 69.03 2006-02-01 70.25 2006-03-01 70.69 2006-04-01 70.29 2006-05-01 70.24 2006-06-01 70.26 2006-07-01 70.27 2006-08-01 70.67 2006-09-01 70.63 2006-10-01 70.60 2006-11-01 70.63 2006-12-01 70.68 2007-01-01 71.75 2007-02-01 71.87 2007-03-01 71.94 2007-04-01 71.81 2007-05-01 71.52 2007-06-01 71.37 2007-07-01 71.31 2007-08-01 71.30 2007-09-01 71.52 2007-10-01 71.66 2007-11-01 71.61 2007-12-01 72.30 2008-01-01 73.85 2008-02-01 74.09 2008-03-01 73.98 2008-04-01 74.28 2008-05-01 73.77 2008-06-01 73.57 2008-07-01 76.46 2008-08-01 76.45 2008-09-01 76.61 2008-10-01 76.60 2008-11-01 77.38 2008-12-01 77.68 2009-01-01 81.60 2009-02-01 82.30 2009-03-01 82.37 2009-04-01 82.02 2009-05-01 81.45 2009-06-01 81.29 2009-07-01 82.16 2009-08-01 82.21 2009-09-01 82.32 2009-10-01 82.38 2009-11-01 83.08 2009-12-01 83.45 2010-01-01 85.34 2010-02-01 85.65 2010-03-01 85.75 2010-04-01 85.73 2010-05-01 85.75 2010-06-01 85.97 2010-07-01 85.98 2010-08-01 85.97 2010-09-01 86.06 2010-10-01 86.17 2010-11-01 86.21 2010-12-01 86.34 2011-01-01 86.53 2011-02-01 86.69 2011-03-01 86.71 2011-04-01 86.83 2011-05-01 86.78 2011-06-01 86.82 2011-07-01 87.61 2011-08-01 87.61 2011-09-01 87.74 2011-10-01 87.78 2011-11-01 87.74 2011-12-01 87.76 2012-01-01 87.80 2012-02-01 87.93 2012-03-01 89.81 2012-04-01 89.83 2012-05-01 97.19 2012-06-01 97.09 2012-07-01 96.84 2012-08-01 97.12 2012-09-01 97.41 2012-10-01 97.31 2012-11-01 97.37 2012-12-01 97.75 2013-01-01 98.20 2013-02-01 98.05 2013-03-01 98.11 2013-04-01 98.00 2013-05-01 97.68 2013-06-01 97.81 2013-07-01 97.95 2013-08-01 97.96 2013-09-01 98.18 2013-10-01 96.41 2013-11-01 97.84 2013-12-01 98.07 2014-01-01 98.56 2014-02-01 98.56 2014-03-01 98.40 2014-04-01 99.94 2014-05-01 99.99 2014-06-01 100.34 2014-07-01 100.39 2014-08-01 100.37 2014-09-01 100.24 2014-10-01 99.89 2014-11-01 99.59 2014-12-01 99.66 2015-01-01 99.51 2015-02-01 99.73 2015-03-01 99.96 2015-04-01 98.97 2015-05-01 99.12 2015-06-01 99.17 2015-07-01 99.11 2015-08-01 100.70 2015-09-01 101.26 2015-10-01 100.98 2015-11-01 100.75 2015-12-01 100.72 2016-01-01 99.97 2016-02-01 100.00 2016-03-01 100.11 2016-04-01 97.81 2016-05-01 97.74 2016-06-01 98.27 2016-07-01 98.29 2016-08-01 98.19 2016-09-01 98.38 2016-10-01 98.10 2016-11-01 98.05 2016-12-01 98.17 2017-01-01 98.06 2017-02-01 98.13 2017-03-01 98.00 2017-04-01 97.99 2017-05-01 97.83 2017-06-01 98.30 2017-07-01 98.59 2017-08-01 98.89 2017-09-01 99.56 2017-10-01 99.08 2017-11-01 99.13 2017-12-01 99.05 2018-01-01 99.36 2018-02-01 99.12 2018-03-01 99.09 2018-04-01 99.21 2018-05-01 99.49 2018-06-01 100.24 2018-07-01 100.76 2018-08-01 100.77 2018-09-01 100.96 2018-10-01 100.57