Month Index 2015=100 2004-12-01 86.46 2005-01-01 86.25 2005-02-01 86.27 2005-03-01 86.14 2005-04-01 86.31 2005-05-01 86.23 2005-06-01 86.30 2005-07-01 86.13 2005-08-01 86.24 2005-09-01 86.27 2005-10-01 86.34 2005-11-01 86.36 2005-12-01 86.45 2006-01-01 86.58 2006-02-01 86.66 2006-03-01 86.82 2006-04-01 86.77 2006-05-01 86.64 2006-06-01 86.75 2006-07-01 86.69 2006-08-01 86.78 2006-09-01 87.00 2006-10-01 87.14 2006-11-01 87.25 2006-12-01 87.37 2007-01-01 87.55 2007-02-01 87.67 2007-03-01 87.89 2007-04-01 88.25 2007-05-01 88.31 2007-06-01 88.32 2007-07-01 88.30 2007-08-01 88.30 2007-09-01 88.34 2007-10-01 88.40 2007-11-01 88.34 2007-12-01 88.59 2008-01-01 88.81 2008-02-01 89.12 2008-03-01 89.36 2008-04-01 89.56 2008-05-01 89.57 2008-06-01 89.66 2008-07-01 89.52 2008-08-01 89.71 2008-09-01 89.84 2008-10-01 90.12 2008-11-01 90.25 2008-12-01 89.95 2009-01-01 90.27 2009-02-01 90.67 2009-03-01 91.00 2009-04-01 91.14 2009-05-01 91.29 2009-06-01 91.36 2009-07-01 91.29 2009-08-01 91.20 2009-09-01 91.36 2009-10-01 91.60 2009-11-01 91.71 2009-12-01 91.86 2010-01-01 91.77 2010-02-01 92.07 2010-03-01 92.07 2010-04-01 92.31 2010-05-01 92.29 2010-06-01 92.38 2010-07-01 92.46 2010-08-01 92.72 2010-09-01 92.79 2010-10-01 92.71 2010-11-01 93.47 2010-12-01 93.67 2011-01-01 93.79 2011-02-01 93.87 2011-03-01 94.69 2011-04-01 95.20 2011-05-01 95.41 2011-06-01 95.84 2011-07-01 96.01 2011-08-01 96.34 2011-09-01 96.87 2011-10-01 96.52 2011-11-01 96.98 2011-12-01 97.44 2012-01-01 97.72 2012-02-01 98.00 2012-03-01 98.05 2012-04-01 98.26 2012-05-01 98.18 2012-06-01 98.36 2012-07-01 98.30 2012-08-01 98.28 2012-09-01 98.15 2012-10-01 98.13 2012-11-01 98.38 2012-12-01 98.33 2013-01-01 98.43 2013-02-01 98.44 2013-03-01 98.67 2013-04-01 98.54 2013-05-01 98.72 2013-06-01 99.00 2013-07-01 98.76 2013-08-01 98.82 2013-09-01 98.72 2013-10-01 98.67 2013-11-01 98.99 2013-12-01 98.80 2014-01-01 99.09 2014-02-01 99.22 2014-03-01 99.45 2014-04-01 99.63 2014-05-01 99.68 2014-06-01 99.82 2014-07-01 99.75 2014-08-01 99.77 2014-09-01 99.96 2014-10-01 100.06 2014-11-01 100.07 2014-12-01 100.06 2015-01-01 99.93 2015-02-01 99.98 2015-03-01 100.06 2015-04-01 100.05 2015-05-01 100.08 2015-06-01 100.11 2015-07-01 99.94 2015-08-01 99.96 2015-09-01 99.96 2015-10-01 99.91 2015-11-01 99.99 2015-12-01 100.03 2016-01-01 100.19 2016-02-01 100.29 2016-03-01 100.25 2016-04-01 99.79 2016-05-01 99.66 2016-06-01 99.57 2016-07-01 99.58 2016-08-01 99.53 2016-09-01 99.45 2016-10-01 99.22 2016-11-01 99.30 2016-12-01 99.43 2017-01-01 99.41 2017-02-01 99.81 2017-03-01 99.70 2017-04-01 99.79 2017-05-01 99.75 2017-06-01 99.67 2017-07-01 99.68 2017-08-01 99.70 2017-09-01 99.71 2017-10-01 99.70 2017-11-01 99.85 2017-12-01 99.93 2018-01-01 99.99 2018-02-01 100.34 2018-03-01 100.48 2018-04-01 100.68 2018-05-01 100.60 2018-06-01 100.84 2018-07-01 100.49 2018-08-01 100.27 2018-09-01 100.26 2018-10-01 100.37