Month Index 2015=100 2004-12-01 82.71 2005-01-01 82.28 2005-02-01 82.55 2005-03-01 83.08 2005-04-01 83.45 2005-05-01 83.63 2005-06-01 83.72 2005-07-01 83.66 2005-08-01 83.84 2005-09-01 84.21 2005-10-01 84.43 2005-11-01 84.30 2005-12-01 84.55 2006-01-01 84.23 2006-02-01 84.47 2006-03-01 84.87 2006-04-01 85.42 2006-05-01 85.72 2006-06-01 85.80 2006-07-01 85.70 2006-08-01 85.84 2006-09-01 85.87 2006-10-01 85.92 2006-11-01 86.01 2006-12-01 86.34 2007-01-01 85.94 2007-02-01 86.21 2007-03-01 86.74 2007-04-01 87.23 2007-05-01 87.46 2007-06-01 87.57 2007-07-01 87.32 2007-08-01 87.41 2007-09-01 87.75 2007-10-01 88.21 2007-11-01 88.67 2007-12-01 89.05 2008-01-01 88.83 2008-02-01 89.21 2008-03-01 89.96 2008-04-01 90.34 2008-05-01 90.91 2008-06-01 91.29 2008-07-01 91.20 2008-08-01 91.15 2008-09-01 91.40 2008-10-01 91.42 2008-11-01 91.06 2008-12-01 90.88 2009-01-01 90.30 2009-02-01 90.77 2009-03-01 91.09 2009-04-01 91.39 2009-05-01 91.54 2009-06-01 91.70 2009-07-01 91.24 2009-08-01 91.49 2009-09-01 91.52 2009-10-01 91.70 2009-11-01 91.84 2009-12-01 92.09 2010-01-01 91.60 2010-02-01 91.89 2010-03-01 92.73 2010-04-01 93.12 2010-05-01 93.24 2010-06-01 93.26 2010-07-01 92.97 2010-08-01 93.14 2010-09-01 93.42 2010-10-01 93.69 2010-11-01 93.82 2010-12-01 94.40 2011-01-01 93.98 2011-02-01 94.42 2011-03-01 95.47 2011-04-01 96.03 2011-05-01 96.11 2011-06-01 96.05 2011-07-01 95.61 2011-08-01 95.79 2011-09-01 96.41 2011-10-01 96.70 2011-11-01 96.84 2011-12-01 97.16 2012-01-01 96.59 2012-02-01 97.09 2012-03-01 98.10 2012-04-01 98.54 2012-05-01 98.44 2012-06-01 98.32 2012-07-01 97.92 2012-08-01 98.27 2012-09-01 98.90 2012-10-01 99.15 2012-11-01 99.02 2012-12-01 99.35 2013-01-01 98.53 2013-02-01 98.92 2013-03-01 99.83 2013-04-01 99.80 2013-05-01 99.90 2013-06-01 99.95 2013-07-01 99.51 2013-08-01 99.63 2013-09-01 100.03 2013-10-01 99.96 2013-11-01 99.87 2013-12-01 100.21 2014-01-01 99.29 2014-02-01 99.59 2014-03-01 100.32 2014-04-01 100.48 2014-05-01 100.39 2014-06-01 100.48 2014-07-01 99.95 2014-08-01 100.04 2014-09-01 100.36 2014-10-01 100.33 2014-11-01 100.12 2014-12-01 100.01 2015-01-01 98.70 2015-02-01 99.22 2015-03-01 100.10 2015-04-01 100.35 2015-05-01 100.57 2015-06-01 100.51 2015-07-01 100.00 2015-08-01 99.99 2015-09-01 100.12 2015-10-01 100.25 2015-11-01 100.11 2015-12-01 100.09 2016-01-01 98.88 2016-02-01 99.02 2016-03-01 99.98 2016-04-01 100.05 2016-05-01 100.35 2016-06-01 100.50 2016-07-01 100.07 2016-08-01 100.13 2016-09-01 100.45 2016-10-01 100.70 2016-11-01 100.68 2016-12-01 101.18 2017-01-01 100.51 2017-02-01 100.95 2017-03-01 101.57 2017-04-01 101.95 2017-05-01 101.91 2017-06-01 101.91 2017-07-01 101.54 2017-08-01 101.79 2017-09-01 102.18 2017-10-01 102.32 2017-11-01 102.45 2017-12-01 102.79 2018-01-01 102.07 2018-02-01 102.29 2018-03-01 103.02 2018-04-01 103.35 2018-05-01 103.82 2018-06-01 103.93 2018-07-01 103.69 2018-08-01 103.90 2018-09-01 104.29 2018-10-01 104.53