Month Index 2015=100 2004-12-01 79.26 2005-01-01 79.36 2005-02-01 80.06 2005-03-01 80.65 2005-04-01 81.23 2005-05-01 81.36 2005-06-01 81.69 2005-07-01 81.83 2005-08-01 81.84 2005-09-01 81.80 2005-10-01 82.19 2005-11-01 82.29 2005-12-01 82.55 2006-01-01 82.87 2006-02-01 83.44 2006-03-01 83.71 2006-04-01 84.27 2006-05-01 84.80 2006-06-01 85.11 2006-07-01 84.43 2006-08-01 84.45 2006-09-01 84.03 2006-10-01 83.95 2006-11-01 84.25 2006-12-01 84.28 2007-01-01 84.48 2007-02-01 84.71 2007-03-01 85.38 2007-04-01 86.02 2007-05-01 86.42 2007-06-01 86.20 2007-07-01 85.76 2007-08-01 86.25 2007-09-01 86.87 2007-10-01 87.21 2007-11-01 88.06 2007-12-01 88.81 2008-01-01 89.32 2008-02-01 89.28 2008-03-01 89.92 2008-04-01 90.61 2008-05-01 91.74 2008-06-01 92.60 2008-07-01 92.83 2008-08-01 92.50 2008-09-01 92.40 2008-10-01 92.25 2008-11-01 92.01 2008-12-01 91.37 2009-01-01 92.00 2009-02-01 92.53 2009-03-01 92.80 2009-04-01 93.14 2009-05-01 93.34 2009-06-01 93.69 2009-07-01 93.22 2009-08-01 93.18 2009-09-01 92.55 2009-10-01 92.67 2009-11-01 93.05 2009-12-01 92.42 2010-01-01 92.85 2010-02-01 92.98 2010-03-01 93.48 2010-04-01 93.96 2010-05-01 94.21 2010-06-01 94.32 2010-07-01 94.12 2010-08-01 93.99 2010-09-01 93.83 2010-10-01 93.97 2010-11-01 93.99 2010-12-01 93.91 2011-01-01 94.27 2011-02-01 94.77 2011-03-01 95.57 2011-04-01 95.88 2011-05-01 96.28 2011-06-01 95.93 2011-07-01 95.58 2011-08-01 95.59 2011-09-01 95.51 2011-10-01 96.01 2011-11-01 96.14 2011-12-01 95.71 2012-01-01 95.52 2012-02-01 96.17 2012-03-01 97.54 2012-04-01 98.31 2012-05-01 99.66 2012-06-01 99.33 2012-07-01 98.88 2012-08-01 99.52 2012-09-01 100.03 2012-10-01 100.38 2012-11-01 100.03 2012-12-01 99.90 2013-01-01 99.95 2013-02-01 100.19 2013-03-01 100.59 2013-04-01 101.07 2013-05-01 101.07 2013-06-01 101.24 2013-07-01 100.91 2013-08-01 101.26 2013-09-01 101.07 2013-10-01 100.44 2013-11-01 99.99 2013-12-01 99.66 2014-01-01 99.66 2014-02-01 99.49 2014-03-01 99.89 2014-04-01 100.37 2014-05-01 100.84 2014-06-01 101.11 2014-07-01 101.23 2014-08-01 101.33 2014-09-01 101.06 2014-10-01 100.80 2014-11-01 100.07 2014-12-01 99.31 2015-01-01 98.74 2015-02-01 98.86 2015-03-01 99.77 2015-04-01 100.10 2015-05-01 100.70 2015-06-01 101.02 2015-07-01 100.86 2015-08-01 101.06 2015-09-01 100.37 2015-10-01 100.11 2015-11-01 99.50 2015-12-01 98.92 2016-01-01 98.49 2016-02-01 98.18 2016-03-01 98.71 2016-04-01 99.15 2016-05-01 99.41 2016-06-01 99.71 2016-07-01 99.64 2016-08-01 99.47 2016-09-01 99.62 2016-10-01 99.77 2016-11-01 99.67 2016-12-01 99.50 2017-01-01 99.32 2017-02-01 99.52 2017-03-01 99.74 2017-04-01 100.45 2017-05-01 100.31 2017-06-01 100.72 2017-07-01 100.81 2017-08-01 100.91 2017-09-01 101.22 2017-10-01 101.35 2017-11-01 101.20 2017-12-01 100.76 2018-01-01 100.49 2018-02-01 100.35 2018-03-01 100.87 2018-04-01 101.83 2018-05-01 102.09 2018-06-01 102.96 2018-07-01 103.10 2018-08-01 103.03 2018-09-01 102.84 2018-10-01 103.00