Month Index 2015=100 2004-12-01 73.30 2005-01-01 73.43 2005-02-01 73.43 2005-03-01 73.51 2005-04-01 73.87 2005-05-01 74.00 2005-06-01 74.13 2005-07-01 73.88 2005-08-01 74.01 2005-09-01 74.40 2005-10-01 74.49 2005-11-01 75.48 2005-12-01 75.70 2006-01-01 75.61 2006-02-01 76.06 2006-03-01 77.04 2006-04-01 77.25 2006-05-01 77.69 2006-06-01 77.75 2006-07-01 77.00 2006-08-01 78.06 2006-09-01 78.11 2006-10-01 78.26 2006-11-01 80.33 2006-12-01 80.35 2007-01-01 80.95 2007-02-01 81.12 2007-03-01 81.14 2007-04-01 81.18 2007-05-01 81.67 2007-06-01 81.62 2007-07-01 81.61 2007-08-01 81.92 2007-09-01 82.35 2007-10-01 82.39 2007-11-01 82.70 2007-12-01 82.75 2008-01-01 83.05 2008-02-01 82.99 2008-03-01 83.93 2008-04-01 84.11 2008-05-01 84.39 2008-06-01 84.66 2008-07-01 84.80 2008-08-01 84.82 2008-09-01 85.10 2008-10-01 85.11 2008-11-01 85.42 2008-12-01 85.55 2009-01-01 85.68 2009-02-01 85.84 2009-03-01 86.01 2009-04-01 86.25 2009-05-01 86.36 2009-06-01 87.75 2009-07-01 87.01 2009-08-01 87.09 2009-09-01 85.76 2009-10-01 87.36 2009-11-01 87.56 2009-12-01 87.66 2010-01-01 88.20 2010-02-01 88.12 2010-03-01 88.05 2010-04-01 88.27 2010-05-01 88.36 2010-06-01 88.50 2010-07-01 88.59 2010-08-01 88.79 2010-09-01 88.92 2010-10-01 88.91 2010-11-01 89.12 2010-12-01 89.15 2011-01-01 89.41 2011-02-01 89.97 2011-03-01 89.78 2011-04-01 89.71 2011-05-01 89.57 2011-06-01 89.66 2011-07-01 89.71 2011-08-01 89.65 2011-09-01 90.07 2011-10-01 89.96 2011-11-01 90.37 2011-12-01 90.52 2012-01-01 90.58 2012-02-01 91.64 2012-03-01 93.04 2012-04-01 93.15 2012-05-01 93.95 2012-06-01 93.95 2012-07-01 94.06 2012-08-01 94.06 2012-09-01 94.69 2012-10-01 94.62 2012-11-01 94.62 2012-12-01 94.88 2013-01-01 95.43 2013-02-01 95.28 2013-03-01 95.31 2013-04-01 95.31 2013-05-01 95.75 2013-06-01 95.48 2013-07-01 95.48 2013-08-01 95.48 2013-09-01 95.48 2013-10-01 96.04 2013-11-01 97.07 2013-12-01 97.07 2014-01-01 96.98 2014-02-01 97.00 2014-03-01 97.09 2014-04-01 97.44 2014-05-01 97.50 2014-06-01 97.50 2014-07-01 97.50 2014-08-01 97.50 2014-09-01 97.53 2014-10-01 97.48 2014-11-01 98.65 2014-12-01 98.91 2015-01-01 98.91 2015-02-01 99.03 2015-03-01 98.98 2015-04-01 98.98 2015-05-01 99.61 2015-06-01 99.68 2015-07-01 99.72 2015-08-01 99.72 2015-09-01 100.77 2015-10-01 101.32 2015-11-01 101.47 2015-12-01 101.81 2016-01-01 101.69 2016-02-01 101.69 2016-03-01 101.67 2016-04-01 101.67 2016-05-01 101.69 2016-06-01 101.91 2016-07-01 101.91 2016-08-01 101.91 2016-09-01 102.90 2016-10-01 103.36 2016-11-01 103.36 2016-12-01 104.26 2017-01-01 104.26 2017-02-01 104.39 2017-03-01 104.46 2017-04-01 104.48 2017-05-01 105.02 2017-06-01 105.34 2017-07-01 105.39 2017-08-01 105.39 2017-09-01 105.39 2017-10-01 105.37 2017-11-01 105.41 2017-12-01 105.45 2018-01-01 105.45 2018-02-01 105.56 2018-03-01 105.60 2018-04-01 105.60 2018-05-01 106.83 2018-06-01 106.89 2018-07-01 106.95 2018-08-01 107.02 2018-09-01 107.57 2018-10-01 107.72