Month Index 2015=100 2004-12-01 78.86 2005-01-01 79.08 2005-02-01 79.43 2005-03-01 79.83 2005-04-01 79.74 2005-05-01 80.08 2005-06-01 79.93 2005-07-01 79.23 2005-08-01 78.99 2005-09-01 79.01 2005-10-01 79.15 2005-11-01 79.46 2005-12-01 80.00 2006-01-01 80.44 2006-02-01 80.78 2006-03-01 80.78 2006-04-01 81.00 2006-05-01 81.59 2006-06-01 81.64 2006-07-01 81.43 2006-08-01 81.42 2006-09-01 81.71 2006-10-01 81.70 2006-11-01 82.16 2006-12-01 82.39 2007-01-01 82.82 2007-02-01 82.82 2007-03-01 82.94 2007-04-01 83.61 2007-05-01 83.76 2007-06-01 83.81 2007-07-01 83.48 2007-08-01 83.71 2007-09-01 84.52 2007-10-01 85.75 2007-11-01 86.69 2007-12-01 87.36 2008-01-01 88.33 2008-02-01 88.50 2008-03-01 88.93 2008-04-01 89.58 2008-05-01 90.21 2008-06-01 90.48 2008-07-01 90.50 2008-08-01 90.16 2008-09-01 90.28 2008-10-01 90.63 2008-11-01 90.77 2008-12-01 91.07 2009-01-01 91.57 2009-02-01 91.74 2009-03-01 91.65 2009-04-01 91.59 2009-05-01 91.68 2009-06-01 91.24 2009-07-01 90.52 2009-08-01 89.81 2009-09-01 89.64 2009-10-01 89.76 2009-11-01 90.06 2009-12-01 90.28 2010-01-01 90.93 2010-02-01 91.12 2010-03-01 91.51 2010-04-01 91.82 2010-05-01 91.67 2010-06-01 91.71 2010-07-01 91.72 2010-08-01 91.42 2010-09-01 91.58 2010-10-01 91.82 2010-11-01 92.38 2010-12-01 92.94 2011-01-01 93.40 2011-02-01 94.05 2011-03-01 94.47 2011-04-01 94.73 2011-05-01 95.35 2011-06-01 95.13 2011-07-01 94.68 2011-08-01 94.25 2011-09-01 94.32 2011-10-01 94.64 2011-11-01 95.18 2011-12-01 95.64 2012-01-01 96.04 2012-02-01 96.84 2012-03-01 97.20 2012-04-01 97.15 2012-05-01 97.38 2012-06-01 97.74 2012-07-01 97.14 2012-08-01 97.02 2012-09-01 97.34 2012-10-01 97.90 2012-11-01 98.43 2012-12-01 99.07 2013-01-01 99.65 2013-02-01 99.77 2013-03-01 99.98 2013-04-01 100.29 2013-05-01 100.94 2013-06-01 101.18 2013-07-01 100.70 2013-08-01 100.20 2013-09-01 99.77 2013-10-01 99.66 2013-11-01 99.75 2013-12-01 100.50 2014-01-01 100.99 2014-02-01 100.87 2014-03-01 100.61 2014-04-01 100.44 2014-05-01 100.20 2014-06-01 100.06 2014-07-01 99.64 2014-08-01 99.13 2014-09-01 99.27 2014-10-01 99.43 2014-11-01 99.41 2014-12-01 99.50 2015-01-01 99.86 2015-02-01 100.21 2015-03-01 100.18 2015-04-01 100.47 2015-05-01 100.67 2015-06-01 100.17 2015-07-01 99.36 2015-08-01 99.33 2015-09-01 99.75 2015-10-01 100.13 2015-11-01 100.05 2015-12-01 99.81 2016-01-01 99.98 2016-02-01 100.09 2016-03-01 100.23 2016-04-01 100.44 2016-05-01 100.61 2016-06-01 100.36 2016-07-01 100.29 2016-08-01 100.22 2016-09-01 99.82 2016-10-01 99.91 2016-11-01 100.35 2016-12-01 100.94 2017-01-01 101.84 2017-02-01 102.82 2017-03-01 102.22 2017-04-01 102.10 2017-05-01 102.42 2017-06-01 102.13 2017-07-01 102.06 2017-08-01 101.94 2017-09-01 102.22 2017-10-01 102.99 2017-11-01 103.29 2017-12-01 103.60 2018-01-01 104.16 2018-02-01 104.04 2018-03-01 104.19 2018-04-01 104.33 2018-05-01 104.79 2018-06-01 104.56 2018-07-01 104.16 2018-08-01 104.07 2018-09-01 104.51 2018-10-01 104.69