Month Index 2015=100 2004-12-01 84.25 2005-01-01 83.70 2005-02-01 83.87 2005-03-01 84.26 2005-04-01 84.52 2005-05-01 84.72 2005-06-01 84.73 2005-07-01 84.56 2005-08-01 84.71 2005-09-01 84.91 2005-10-01 85.13 2005-11-01 85.17 2005-12-01 85.47 2006-01-01 84.82 2006-02-01 85.04 2006-03-01 85.49 2006-04-01 85.83 2006-05-01 85.96 2006-06-01 86.05 2006-07-01 85.86 2006-08-01 86.01 2006-09-01 86.31 2006-10-01 86.59 2006-11-01 86.65 2006-12-01 86.98 2007-01-01 86.43 2007-02-01 86.75 2007-03-01 87.24 2007-04-01 87.61 2007-05-01 87.78 2007-06-01 87.87 2007-07-01 87.62 2007-08-01 87.86 2007-09-01 88.18 2007-10-01 88.59 2007-11-01 88.77 2007-12-01 89.18 2008-01-01 88.67 2008-02-01 89.08 2008-03-01 89.73 2008-04-01 89.99 2008-05-01 90.22 2008-06-01 90.37 2008-07-01 90.14 2008-08-01 90.46 2008-09-01 90.71 2008-10-01 90.97 2008-11-01 91.02 2008-12-01 91.21 2009-01-01 90.46 2009-02-01 90.89 2009-03-01 91.40 2009-04-01 91.75 2009-05-01 91.87 2009-06-01 91.90 2009-07-01 91.65 2009-08-01 91.92 2009-09-01 92.07 2009-10-01 92.31 2009-11-01 92.30 2009-12-01 92.64 2010-01-01 91.75 2010-02-01 92.07 2010-03-01 92.78 2010-04-01 93.01 2010-05-01 93.14 2010-06-01 93.21 2010-07-01 92.90 2010-08-01 93.20 2010-09-01 93.50 2010-10-01 93.75 2010-11-01 93.77 2010-12-01 94.11 2011-01-01 93.25 2011-02-01 93.62 2011-03-01 94.57 2011-04-01 95.09 2011-05-01 95.18 2011-06-01 95.24 2011-07-01 94.77 2011-08-01 95.08 2011-09-01 95.67 2011-10-01 95.92 2011-11-01 95.93 2011-12-01 96.27 2012-01-01 95.26 2012-02-01 95.63 2012-03-01 96.62 2012-04-01 97.06 2012-05-01 97.09 2012-06-01 97.09 2012-07-01 96.67 2012-08-01 96.84 2012-09-01 97.40 2012-10-01 97.72 2012-11-01 97.67 2012-12-01 97.99 2013-01-01 96.85 2013-02-01 97.16 2013-03-01 98.27 2013-04-01 98.34 2013-05-01 98.52 2013-06-01 98.52 2013-07-01 98.05 2013-08-01 98.23 2013-09-01 98.73 2013-10-01 98.84 2013-11-01 98.85 2013-12-01 99.02 2014-01-01 97.90 2014-02-01 98.30 2014-03-01 99.24 2014-04-01 99.48 2014-05-01 99.42 2014-06-01 99.53 2014-07-01 98.98 2014-08-01 99.26 2014-09-01 99.60 2014-10-01 99.65 2014-11-01 99.56 2014-12-01 99.80 2015-01-01 98.59 2015-02-01 99.02 2015-03-01 99.89 2015-04-01 100.13 2015-05-01 100.24 2015-06-01 100.23 2015-07-01 99.83 2015-08-01 100.08 2015-09-01 100.38 2015-10-01 100.55 2015-11-01 100.41 2015-12-01 100.63 2016-01-01 99.47 2016-02-01 99.76 2016-03-01 100.77 2016-04-01 100.82 2016-05-01 100.97 2016-06-01 101.01 2016-07-01 100.61 2016-08-01 100.82 2016-09-01 101.15 2016-10-01 101.28 2016-11-01 101.22 2016-12-01 101.55 2017-01-01 100.40 2017-02-01 100.77 2017-03-01 101.72 2017-04-01 102.19 2017-05-01 102.25 2017-06-01 102.43 2017-07-01 102.11 2017-08-01 102.37 2017-09-01 102.67 2017-10-01 102.65 2017-11-01 102.65 2017-12-01 103.01 2018-01-01 101.92 2018-02-01 102.22 2018-03-01 103.20 2018-04-01 103.52 2018-05-01 103.74 2018-06-01 103.79 2018-07-01 103.52 2018-08-01 103.73 2018-09-01 103.98 2018-10-01 104.05