Month Index 2015=100 2004-12-01 87.71 2005-01-01 86.58 2005-02-01 86.77 2005-03-01 87.84 2005-04-01 88.68 2005-05-01 88.65 2005-06-01 88.78 2005-07-01 88.20 2005-08-01 88.52 2005-09-01 89.84 2005-10-01 90.31 2005-11-01 89.95 2005-12-01 89.75 2006-01-01 88.87 2006-02-01 89.01 2006-03-01 89.93 2006-04-01 90.93 2006-05-01 91.36 2006-06-01 91.27 2006-07-01 90.34 2006-08-01 90.57 2006-09-01 90.80 2006-10-01 90.78 2006-11-01 90.93 2006-12-01 91.05 2007-01-01 89.80 2007-02-01 90.04 2007-03-01 91.27 2007-04-01 91.90 2007-05-01 92.18 2007-06-01 92.17 2007-07-01 90.93 2007-08-01 90.87 2007-09-01 91.84 2007-10-01 92.39 2007-11-01 93.29 2007-12-01 93.28 2008-01-01 92.22 2008-02-01 92.63 2008-03-01 94.02 2008-04-01 94.61 2008-05-01 95.45 2008-06-01 95.99 2008-07-01 94.91 2008-08-01 94.59 2008-09-01 95.66 2008-10-01 95.44 2008-11-01 94.50 2008-12-01 93.21 2009-01-01 91.67 2009-02-01 92.33 2009-03-01 93.13 2009-04-01 93.55 2009-05-01 93.75 2009-06-01 94.17 2009-07-01 92.47 2009-08-01 93.16 2009-09-01 93.90 2009-10-01 94.24 2009-11-01 94.66 2009-12-01 94.55 2010-01-01 93.27 2010-02-01 93.59 2010-03-01 95.42 2010-04-01 96.14 2010-05-01 96.36 2010-06-01 96.16 2010-07-01 94.61 2010-08-01 94.82 2010-09-01 96.15 2010-10-01 96.64 2010-11-01 96.99 2010-12-01 97.54 2011-01-01 96.35 2011-02-01 96.73 2011-03-01 99.05 2011-04-01 99.84 2011-05-01 99.83 2011-06-01 99.41 2011-07-01 97.56 2011-08-01 97.89 2011-09-01 100.11 2011-10-01 100.76 2011-11-01 101.07 2011-12-01 100.89 2012-01-01 99.46 2012-02-01 99.96 2012-03-01 102.26 2012-04-01 102.95 2012-05-01 102.59 2012-06-01 101.83 2012-07-01 100.07 2012-08-01 100.76 2012-09-01 103.04 2012-10-01 103.33 2012-11-01 103.06 2012-12-01 102.83 2013-01-01 100.78 2013-02-01 101.36 2013-03-01 103.27 2013-04-01 103.26 2013-05-01 102.95 2013-06-01 102.70 2013-07-01 100.77 2013-08-01 101.01 2013-09-01 103.05 2013-10-01 103.05 2013-11-01 102.92 2013-12-01 103.00 2014-01-01 100.64 2014-02-01 101.00 2014-03-01 102.79 2014-04-01 103.01 2014-05-01 102.98 2014-06-01 102.79 2014-07-01 100.60 2014-08-01 100.72 2014-09-01 102.51 2014-10-01 102.49 2014-11-01 102.14 2014-12-01 101.16 2015-01-01 98.05 2015-02-01 98.61 2015-03-01 100.90 2015-04-01 101.27 2015-05-01 101.54 2015-06-01 101.31 2015-07-01 99.19 2015-08-01 98.84 2015-09-01 100.02 2015-10-01 100.31 2015-11-01 100.30 2015-12-01 99.66 2016-01-01 96.90 2016-02-01 96.79 2016-03-01 98.79 2016-04-01 99.17 2016-05-01 99.54 2016-06-01 99.65 2016-07-01 97.41 2016-08-01 97.36 2016-09-01 99.32 2016-10-01 100.13 2016-11-01 100.22 2016-12-01 100.44 2017-01-01 98.93 2017-02-01 99.07 2017-03-01 100.78 2017-04-01 101.16 2017-05-01 101.01 2017-06-01 100.50 2017-07-01 98.38 2017-08-01 98.80 2017-09-01 100.83 2017-10-01 101.35 2017-11-01 101.88 2017-12-01 101.74 2018-01-01 100.16 2018-02-01 100.25 2018-03-01 101.73 2018-04-01 102.35 2018-05-01 102.97 2018-06-01 102.96 2018-07-01 101.18 2018-08-01 101.50 2018-09-01 103.54 2018-10-01 104.36