Month Index 2015=100 2004-12-01 69.10 2005-01-01 69.44 2005-02-01 70.33 2005-03-01 71.65 2005-04-01 72.70 2005-05-01 72.78 2005-06-01 73.29 2005-07-01 73.90 2005-08-01 74.23 2005-09-01 75.71 2005-10-01 76.01 2005-11-01 74.92 2005-12-01 74.89 2006-01-01 76.39 2006-02-01 76.79 2006-03-01 77.08 2006-04-01 78.84 2006-05-01 80.06 2006-06-01 80.03 2006-07-01 80.36 2006-08-01 80.39 2006-09-01 78.88 2006-10-01 77.87 2006-11-01 78.11 2006-12-01 78.42 2007-01-01 78.96 2007-02-01 79.06 2007-03-01 79.82 2007-04-01 81.07 2007-05-01 81.63 2007-06-01 81.83 2007-07-01 81.59 2007-08-01 80.91 2007-09-01 81.27 2007-10-01 81.90 2007-11-01 83.88 2007-12-01 84.00 2008-01-01 85.47 2008-02-01 85.76 2008-03-01 87.10 2008-04-01 88.14 2008-05-01 90.51 2008-06-01 92.01 2008-07-01 92.65 2008-08-01 90.48 2008-09-01 90.73 2008-10-01 89.40 2008-11-01 86.76 2008-12-01 84.48 2009-01-01 84.88 2009-02-01 85.63 2009-03-01 84.97 2009-04-01 85.17 2009-05-01 85.57 2009-06-01 86.64 2009-07-01 85.13 2009-08-01 85.33 2009-09-01 84.73 2009-10-01 84.71 2009-11-01 85.83 2009-12-01 85.78 2010-01-01 87.78 2010-02-01 87.96 2010-03-01 89.71 2010-04-01 91.13 2010-05-01 91.36 2010-06-01 91.12 2010-07-01 91.03 2010-08-01 90.42 2010-09-01 90.56 2010-10-01 91.04 2010-11-01 91.90 2010-12-01 93.91 2011-01-01 96.08 2011-02-01 96.92 2011-03-01 98.57 2011-04-01 99.46 2011-05-01 99.47 2011-06-01 98.66 2011-07-01 98.39 2011-08-01 97.77 2011-09-01 98.62 2011-10-01 99.25 2011-11-01 100.10 2011-12-01 100.27 2012-01-01 102.17 2012-02-01 103.45 2012-03-01 104.68 2012-04-01 105.35 2012-05-01 104.53 2012-06-01 103.68 2012-07-01 103.43 2012-08-01 104.79 2012-09-01 105.77 2012-10-01 105.70 2012-11-01 104.92 2012-12-01 105.22 2013-01-01 106.36 2013-02-01 107.35 2013-03-01 107.26 2013-04-01 106.73 2013-05-01 106.34 2013-06-01 106.65 2013-07-01 106.55 2013-08-01 106.28 2013-09-01 106.21 2013-10-01 105.06 2013-11-01 104.47 2013-12-01 105.81 2014-01-01 106.14 2014-02-01 106.01 2014-03-01 105.63 2014-04-01 105.48 2014-05-01 105.20 2014-06-01 105.24 2014-07-01 104.72 2014-08-01 103.80 2014-09-01 104.08 2014-10-01 103.66 2014-11-01 102.79 2014-12-01 100.64 2015-01-01 98.74 2015-02-01 99.93 2015-03-01 101.07 2015-04-01 101.48 2015-05-01 102.38 2015-06-01 102.23 2015-07-01 101.09 2015-08-01 99.57 2015-09-01 98.76 2015-10-01 98.75 2015-11-01 98.69 2015-12-01 97.31 2016-01-01 95.80 2016-02-01 95.10 2016-03-01 95.91 2016-04-01 96.23 2016-05-01 97.53 2016-06-01 98.40 2016-07-01 97.71 2016-08-01 96.86 2016-09-01 97.20 2016-10-01 98.20 2016-11-01 98.37 2016-12-01 99.93 2017-01-01 102.14 2017-02-01 103.08 2017-03-01 101.83 2017-04-01 101.74 2017-05-01 101.06 2017-06-01 99.97 2017-07-01 99.25 2017-08-01 99.41 2017-09-01 100.35 2017-10-01 101.48 2017-11-01 102.45 2017-12-01 102.74 2018-01-01 104.33 2018-02-01 104.09 2018-03-01 103.64 2018-04-01 104.31 2018-05-01 106.39 2018-06-01 106.88 2018-07-01 106.81 2018-08-01 106.97 2018-09-01 108.35 2018-10-01 109.69