Month Index 2015=100 2004-12-01 88.15 2005-01-01 88.43 2005-02-01 88.67 2005-03-01 88.64 2005-04-01 88.79 2005-05-01 88.81 2005-06-01 88.79 2005-07-01 88.91 2005-08-01 88.97 2005-09-01 88.89 2005-10-01 88.83 2005-11-01 88.91 2005-12-01 88.78 2006-01-01 88.75 2006-02-01 88.83 2006-03-01 88.69 2006-04-01 88.86 2006-05-01 88.94 2006-06-01 88.99 2006-07-01 88.97 2006-08-01 89.10 2006-09-01 89.23 2006-10-01 89.24 2006-11-01 89.32 2006-12-01 89.37 2007-01-01 89.85 2007-02-01 90.25 2007-03-01 89.82 2007-04-01 89.96 2007-05-01 89.96 2007-06-01 90.04 2007-07-01 90.09 2007-08-01 90.15 2007-09-01 90.24 2007-10-01 90.39 2007-11-01 90.28 2007-12-01 90.39 2008-01-01 91.20 2008-02-01 91.18 2008-03-01 90.98 2008-04-01 91.30 2008-05-01 91.29 2008-06-01 91.48 2008-07-01 91.55 2008-08-01 91.60 2008-09-01 91.66 2008-10-01 91.80 2008-11-01 91.95 2008-12-01 91.74 2009-01-01 91.98 2009-02-01 92.34 2009-03-01 92.43 2009-04-01 92.76 2009-05-01 92.44 2009-06-01 92.62 2009-07-01 92.65 2009-08-01 92.73 2009-09-01 92.85 2009-10-01 92.91 2009-11-01 92.89 2009-12-01 92.86 2010-01-01 93.01 2010-02-01 93.10 2010-03-01 93.11 2010-04-01 93.18 2010-05-01 93.35 2010-06-01 93.39 2010-07-01 93.38 2010-08-01 93.55 2010-09-01 93.67 2010-10-01 93.79 2010-11-01 93.75 2010-12-01 93.62 2011-01-01 94.19 2011-02-01 94.22 2011-03-01 94.46 2011-04-01 94.81 2011-05-01 94.65 2011-06-01 94.78 2011-07-01 94.88 2011-08-01 94.92 2011-09-01 95.05 2011-10-01 95.17 2011-11-01 95.09 2011-12-01 95.24 2012-01-01 95.28 2012-02-01 95.33 2012-03-01 95.30 2012-04-01 95.60 2012-05-01 95.38 2012-06-01 95.41 2012-07-01 96.72 2012-08-01 96.69 2012-09-01 97.28 2012-10-01 97.35 2012-11-01 97.42 2012-12-01 97.46 2013-01-01 97.53 2013-02-01 97.75 2013-03-01 97.98 2013-04-01 98.02 2013-05-01 98.13 2013-06-01 98.07 2013-07-01 98.30 2013-08-01 98.32 2013-09-01 98.37 2013-10-01 98.57 2013-11-01 98.75 2013-12-01 98.76 2014-01-01 98.44 2014-02-01 98.60 2014-03-01 98.84 2014-04-01 98.92 2014-05-01 99.01 2014-06-01 98.98 2014-07-01 99.42 2014-08-01 99.56 2014-09-01 99.48 2014-10-01 99.51 2014-11-01 99.41 2014-12-01 99.43 2015-01-01 99.57 2015-02-01 99.74 2015-03-01 99.85 2015-04-01 99.90 2015-05-01 100.05 2015-06-01 99.85 2015-07-01 100.22 2015-08-01 100.22 2015-09-01 100.19 2015-10-01 100.24 2015-11-01 100.08 2015-12-01 100.09 2016-01-01 99.67 2016-02-01 99.80 2016-03-01 99.94 2016-04-01 100.15 2016-05-01 100.28 2016-06-01 100.32 2016-07-01 100.34 2016-08-01 100.39 2016-09-01 100.28 2016-10-01 100.24 2016-11-01 100.19 2016-12-01 100.25 2017-01-01 100.43 2017-02-01 100.60 2017-03-01 100.77 2017-04-01 101.09 2017-05-01 101.07 2017-06-01 101.13 2017-07-01 101.22 2017-08-01 101.15 2017-09-01 101.11 2017-10-01 101.06 2017-11-01 101.12 2017-12-01 101.09 2018-01-01 101.06 2018-02-01 101.12 2018-03-01 101.14 2018-04-01 101.48 2018-05-01 101.59 2018-06-01 101.65 2018-07-01 101.65 2018-08-01 101.74 2018-09-01 101.80 2018-10-01 101.79