Month Index 2015=100 2004-12-01 83.27 2005-01-01 83.32 2005-02-01 83.79 2005-03-01 83.88 2005-04-01 83.82 2005-05-01 83.87 2005-06-01 84.19 2005-07-01 84.38 2005-08-01 84.27 2005-09-01 83.78 2005-10-01 84.02 2005-11-01 83.94 2005-12-01 84.06 2006-01-01 84.27 2006-02-01 84.40 2006-03-01 84.89 2006-04-01 84.63 2006-05-01 84.51 2006-06-01 84.91 2006-07-01 84.75 2006-08-01 84.80 2006-09-01 84.97 2006-10-01 85.18 2006-11-01 86.02 2006-12-01 86.49 2007-01-01 86.56 2007-02-01 86.72 2007-03-01 86.87 2007-04-01 87.15 2007-05-01 87.48 2007-06-01 87.27 2007-07-01 86.80 2007-08-01 86.65 2007-09-01 87.08 2007-10-01 87.41 2007-11-01 87.81 2007-12-01 88.57 2008-01-01 88.80 2008-02-01 88.75 2008-03-01 89.33 2008-04-01 89.50 2008-05-01 90.26 2008-06-01 90.25 2008-07-01 90.42 2008-08-01 89.79 2008-09-01 89.98 2008-10-01 90.32 2008-11-01 91.02 2008-12-01 91.25 2009-01-01 91.17 2009-02-01 91.41 2009-03-01 91.21 2009-04-01 91.82 2009-05-01 91.89 2009-06-01 92.31 2009-07-01 92.30 2009-08-01 91.80 2009-09-01 92.22 2009-10-01 91.37 2009-11-01 90.80 2009-12-01 90.66 2010-01-01 90.63 2010-02-01 90.60 2010-03-01 90.88 2010-04-01 91.17 2010-05-01 91.18 2010-06-01 91.38 2010-07-01 91.19 2010-08-01 91.34 2010-09-01 92.00 2010-10-01 92.10 2010-11-01 91.90 2010-12-01 91.77 2011-01-01 92.44 2011-02-01 92.55 2011-03-01 93.16 2011-04-01 93.13 2011-05-01 93.21 2011-06-01 93.08 2011-07-01 93.35 2011-08-01 94.37 2011-09-01 94.45 2011-10-01 94.68 2011-11-01 94.17 2011-12-01 94.17 2012-01-01 94.35 2012-02-01 94.50 2012-03-01 95.97 2012-04-01 96.35 2012-05-01 96.80 2012-06-01 97.14 2012-07-01 96.74 2012-08-01 97.04 2012-09-01 96.98 2012-10-01 97.74 2012-11-01 98.02 2012-12-01 97.61 2013-01-01 97.74 2013-02-01 97.51 2013-03-01 97.85 2013-04-01 98.50 2013-05-01 98.64 2013-06-01 98.31 2013-07-01 97.63 2013-08-01 98.12 2013-09-01 98.16 2013-10-01 98.37 2013-11-01 98.42 2013-12-01 98.30 2014-01-01 98.39 2014-02-01 98.52 2014-03-01 98.66 2014-04-01 99.23 2014-05-01 99.17 2014-06-01 99.19 2014-07-01 98.53 2014-08-01 98.36 2014-09-01 97.05 2014-10-01 97.65 2014-11-01 99.39 2014-12-01 99.58 2015-01-01 99.74 2015-02-01 99.64 2015-03-01 99.60 2015-04-01 99.75 2015-05-01 100.32 2015-06-01 100.32 2015-07-01 100.30 2015-08-01 100.02 2015-09-01 99.96 2015-10-01 100.18 2015-11-01 100.07 2015-12-01 100.10 2016-01-01 99.93 2016-02-01 99.94 2016-03-01 100.75 2016-04-01 100.84 2016-05-01 100.77 2016-06-01 100.57 2016-07-01 100.90 2016-08-01 101.07 2016-09-01 102.02 2016-10-01 102.12 2016-11-01 102.79 2016-12-01 102.49 2017-01-01 102.70 2017-02-01 102.55 2017-03-01 102.69 2017-04-01 102.56 2017-05-01 102.71 2017-06-01 102.98 2017-07-01 102.64 2017-08-01 102.47 2017-09-01 101.64 2017-10-01 101.94 2017-11-01 102.80 2017-12-01 102.09 2018-01-01 102.83 2018-02-01 103.04 2018-03-01 102.61 2018-04-01 102.64 2018-05-01 102.57 2018-06-01 102.67 2018-07-01 103.23 2018-08-01 103.14 2018-09-01 102.79 2018-10-01 102.30