Month Index 2015=100 2004-12-01 89.89 2005-01-01 90.41 2005-02-01 90.86 2005-03-01 91.19 2005-04-01 91.04 2005-05-01 90.96 2005-06-01 91.21 2005-07-01 91.03 2005-08-01 90.72 2005-09-01 91.09 2005-10-01 91.29 2005-11-01 91.06 2005-12-01 90.63 2006-01-01 91.13 2006-02-01 90.98 2006-03-01 91.11 2006-04-01 90.78 2006-05-01 90.78 2006-06-01 90.46 2006-07-01 90.49 2006-08-01 90.87 2006-09-01 90.97 2006-10-01 91.46 2006-11-01 91.30 2006-12-01 91.41 2007-01-01 91.10 2007-02-01 91.45 2007-03-01 92.11 2007-04-01 92.06 2007-05-01 92.59 2007-06-01 92.54 2007-07-01 92.46 2007-08-01 92.77 2007-09-01 94.03 2007-10-01 95.84 2007-11-01 97.00 2007-12-01 97.50 2008-01-01 97.66 2008-02-01 97.89 2008-03-01 98.29 2008-04-01 98.48 2008-05-01 98.76 2008-06-01 98.70 2008-07-01 98.99 2008-08-01 99.17 2008-09-01 99.20 2008-10-01 99.76 2008-11-01 99.83 2008-12-01 99.64 2009-01-01 99.75 2009-02-01 99.84 2009-03-01 99.75 2009-04-01 100.23 2009-05-01 100.34 2009-06-01 99.99 2009-07-01 100.00 2009-08-01 99.75 2009-09-01 100.16 2009-10-01 100.55 2009-11-01 100.75 2009-12-01 100.03 2010-01-01 100.02 2010-02-01 100.01 2010-03-01 99.84 2010-04-01 99.58 2010-05-01 99.70 2010-06-01 99.80 2010-07-01 100.07 2010-08-01 100.11 2010-09-01 100.57 2010-10-01 100.79 2010-11-01 100.77 2010-12-01 100.25 2011-01-01 100.49 2011-02-01 101.08 2011-03-01 101.27 2011-04-01 101.29 2011-05-01 101.56 2011-06-01 101.53 2011-07-01 101.41 2011-08-01 101.37 2011-09-01 101.23 2011-10-01 101.00 2011-11-01 101.08 2011-12-01 101.04 2012-01-01 100.54 2012-02-01 100.77 2012-03-01 101.46 2012-04-01 100.98 2012-05-01 101.35 2012-06-01 101.57 2012-07-01 101.51 2012-08-01 101.95 2012-09-01 101.66 2012-10-01 101.94 2012-11-01 102.31 2012-12-01 101.93 2013-01-01 101.98 2013-02-01 101.73 2013-03-01 101.32 2013-04-01 101.37 2013-05-01 101.11 2013-06-01 101.06 2013-07-01 100.62 2013-08-01 100.76 2013-09-01 100.76 2013-10-01 100.44 2013-11-01 100.32 2013-12-01 99.99 2014-01-01 100.67 2014-02-01 100.57 2014-03-01 100.25 2014-04-01 100.26 2014-05-01 100.12 2014-06-01 100.16 2014-07-01 99.75 2014-08-01 99.94 2014-09-01 100.01 2014-10-01 99.82 2014-11-01 100.00 2014-12-01 99.40 2015-01-01 100.10 2015-02-01 99.88 2015-03-01 100.02 2015-04-01 100.18 2015-05-01 99.88 2015-06-01 99.89 2015-07-01 99.77 2015-08-01 100.01 2015-09-01 100.08 2015-10-01 100.23 2015-11-01 100.15 2015-12-01 99.81 2016-01-01 100.04 2016-02-01 99.68 2016-03-01 100.27 2016-04-01 100.68 2016-05-01 100.40 2016-06-01 100.64 2016-07-01 100.74 2016-08-01 100.70 2016-09-01 100.56 2016-10-01 100.45 2016-11-01 100.29 2016-12-01 99.83 2017-01-01 99.64 2017-02-01 99.59 2017-03-01 99.07 2017-04-01 99.14 2017-05-01 99.34 2017-06-01 99.26 2017-07-01 99.03 2017-08-01 98.89 2017-09-01 98.78 2017-10-01 99.59 2017-11-01 99.78 2017-12-01 99.65 2018-01-01 99.83 2018-02-01 99.91 2018-03-01 99.85 2018-04-01 99.81 2018-05-01 100.32 2018-06-01 100.06 2018-07-01 99.97 2018-08-01 99.89 2018-09-01 100.33 2018-10-01 100.47