Month Index 2015=100 2004-12-01 66.60 2005-01-01 66.85 2005-02-01 67.68 2005-03-01 68.24 2005-04-01 68.42 2005-05-01 68.45 2005-06-01 68.44 2005-07-01 68.41 2005-08-01 68.49 2005-09-01 68.54 2005-10-01 68.55 2005-11-01 68.59 2005-12-01 68.45 2006-01-01 69.72 2006-02-01 70.86 2006-03-01 70.44 2006-04-01 70.65 2006-05-01 71.08 2006-06-01 71.48 2006-07-01 71.31 2006-08-01 71.52 2006-09-01 71.26 2006-10-01 71.50 2006-11-01 71.61 2006-12-01 71.85 2007-01-01 71.98 2007-02-01 72.05 2007-03-01 72.48 2007-04-01 72.76 2007-05-01 72.68 2007-06-01 73.44 2007-07-01 73.35 2007-08-01 73.57 2007-09-01 73.66 2007-10-01 73.40 2007-11-01 73.89 2007-12-01 74.39 2008-01-01 75.02 2008-02-01 74.99 2008-03-01 75.10 2008-04-01 76.73 2008-05-01 77.54 2008-06-01 77.69 2008-07-01 78.13 2008-08-01 78.56 2008-09-01 78.51 2008-10-01 78.33 2008-11-01 78.39 2008-12-01 78.52 2009-01-01 80.24 2009-02-01 81.04 2009-03-01 81.48 2009-04-01 81.14 2009-05-01 81.29 2009-06-01 80.99 2009-07-01 81.12 2009-08-01 81.34 2009-09-01 81.14 2009-10-01 81.29 2009-11-01 81.26 2009-12-01 81.35 2010-01-01 81.72 2010-02-01 81.85 2010-03-01 82.13 2010-04-01 82.73 2010-05-01 82.99 2010-06-01 82.82 2010-07-01 83.09 2010-08-01 83.16 2010-09-01 82.80 2010-10-01 82.84 2010-11-01 82.97 2010-12-01 82.92 2011-01-01 84.50 2011-02-01 84.62 2011-03-01 85.41 2011-04-01 85.24 2011-05-01 85.56 2011-06-01 85.73 2011-07-01 85.81 2011-08-01 85.81 2011-09-01 85.61 2011-10-01 86.61 2011-11-01 87.13 2011-12-01 87.35 2012-01-01 87.63 2012-02-01 87.86 2012-03-01 88.22 2012-04-01 88.03 2012-05-01 87.78 2012-06-01 87.83 2012-07-01 87.55 2012-08-01 88.92 2012-09-01 89.69 2012-10-01 90.09 2012-11-01 90.75 2012-12-01 90.95 2013-01-01 91.54 2013-02-01 93.34 2013-03-01 93.86 2013-04-01 94.20 2013-05-01 94.01 2013-06-01 94.12 2013-07-01 94.50 2013-08-01 94.71 2013-09-01 95.29 2013-10-01 95.94 2013-11-01 96.13 2013-12-01 95.29 2014-01-01 96.19 2014-02-01 96.48 2014-03-01 96.66 2014-04-01 97.16 2014-05-01 97.32 2014-06-01 97.40 2014-07-01 98.06 2014-08-01 97.70 2014-09-01 97.59 2014-10-01 97.97 2014-11-01 99.07 2014-12-01 99.59 2015-01-01 100.18 2015-02-01 100.20 2015-03-01 100.07 2015-04-01 99.65 2015-05-01 99.79 2015-06-01 99.37 2015-07-01 99.59 2015-08-01 99.97 2015-09-01 99.88 2015-10-01 100.45 2015-11-01 100.48 2015-12-01 100.37 2016-01-01 99.97 2016-02-01 100.53 2016-03-01 100.53 2016-04-01 100.63 2016-05-01 101.06 2016-06-01 101.00 2016-07-01 101.43 2016-08-01 100.43 2016-09-01 101.19 2016-10-01 101.85 2016-11-01 101.23 2016-12-01 102.05 2017-01-01 101.89 2017-02-01 102.13 2017-03-01 102.30 2017-04-01 102.46 2017-05-01 102.21 2017-06-01 102.93 2017-07-01 103.07 2017-08-01 102.59 2017-09-01 102.72 2017-10-01 102.51 2017-11-01 102.36 2017-12-01 102.20 2018-01-01 102.92 2018-02-01 102.86 2018-03-01 103.23 2018-04-01 104.31 2018-05-01 104.66 2018-06-01 103.20 2018-07-01 104.28 2018-08-01 104.56 2018-09-01 104.16 2018-10-01 104.44