Month Index 2015=100 2004-12-01 86.96 2005-01-01 87.34 2005-02-01 87.54 2005-03-01 87.43 2005-04-01 87.61 2005-05-01 87.62 2005-06-01 87.58 2005-07-01 87.72 2005-08-01 87.77 2005-09-01 87.66 2005-10-01 87.57 2005-11-01 87.68 2005-12-01 87.58 2006-01-01 87.58 2006-02-01 87.61 2006-03-01 87.41 2006-04-01 87.57 2006-05-01 87.67 2006-06-01 87.69 2006-07-01 87.72 2006-08-01 87.90 2006-09-01 88.03 2006-10-01 88.00 2006-11-01 88.11 2006-12-01 88.19 2007-01-01 88.77 2007-02-01 89.23 2007-03-01 88.57 2007-04-01 88.69 2007-05-01 88.66 2007-06-01 88.72 2007-07-01 88.80 2007-08-01 88.83 2007-09-01 88.89 2007-10-01 89.07 2007-11-01 88.89 2007-12-01 89.03 2008-01-01 90.03 2008-02-01 90.01 2008-03-01 89.71 2008-04-01 90.14 2008-05-01 90.06 2008-06-01 90.29 2008-07-01 90.33 2008-08-01 90.39 2008-09-01 90.42 2008-10-01 90.61 2008-11-01 90.72 2008-12-01 90.53 2009-01-01 90.84 2009-02-01 91.29 2009-03-01 91.34 2009-04-01 91.68 2009-05-01 91.21 2009-06-01 91.48 2009-07-01 91.53 2009-08-01 91.67 2009-09-01 91.83 2009-10-01 91.90 2009-11-01 91.84 2009-12-01 91.74 2010-01-01 91.91 2010-02-01 92.01 2010-03-01 92.00 2010-04-01 92.14 2010-05-01 92.35 2010-06-01 92.39 2010-07-01 92.37 2010-08-01 92.54 2010-09-01 92.67 2010-10-01 92.78 2010-11-01 92.71 2010-12-01 92.60 2011-01-01 93.36 2011-02-01 93.39 2011-03-01 93.65 2011-04-01 94.10 2011-05-01 93.83 2011-06-01 93.99 2011-07-01 94.16 2011-08-01 94.19 2011-09-01 94.30 2011-10-01 94.38 2011-11-01 94.21 2011-12-01 94.47 2012-01-01 94.55 2012-02-01 94.60 2012-03-01 94.50 2012-04-01 94.90 2012-05-01 94.51 2012-06-01 94.56 2012-07-01 96.47 2012-08-01 96.41 2012-09-01 97.26 2012-10-01 97.35 2012-11-01 97.39 2012-12-01 97.47 2013-01-01 97.22 2013-02-01 97.54 2013-03-01 97.83 2013-04-01 97.89 2013-05-01 97.98 2013-06-01 97.95 2013-07-01 98.30 2013-08-01 98.33 2013-09-01 98.29 2013-10-01 98.53 2013-11-01 98.76 2013-12-01 98.74 2014-01-01 98.31 2014-02-01 98.47 2014-03-01 98.69 2014-04-01 98.86 2014-05-01 98.90 2014-06-01 98.91 2014-07-01 99.55 2014-08-01 99.71 2014-09-01 99.63 2014-10-01 99.61 2014-11-01 99.46 2014-12-01 99.47 2015-01-01 99.62 2015-02-01 99.75 2015-03-01 99.85 2015-04-01 99.89 2015-05-01 100.03 2015-06-01 99.74 2015-07-01 100.23 2015-08-01 100.23 2015-09-01 100.21 2015-10-01 100.24 2015-11-01 100.09 2015-12-01 100.13 2016-01-01 99.62 2016-02-01 99.76 2016-03-01 99.94 2016-04-01 100.15 2016-05-01 100.30 2016-06-01 100.37 2016-07-01 100.42 2016-08-01 100.40 2016-09-01 100.18 2016-10-01 100.07 2016-11-01 100.09 2016-12-01 100.17 2017-01-01 100.44 2017-02-01 100.67 2017-03-01 100.73 2017-04-01 101.15 2017-05-01 101.05 2017-06-01 101.10 2017-07-01 101.30 2017-08-01 101.21 2017-09-01 101.13 2017-10-01 101.12 2017-11-01 101.18 2017-12-01 101.16 2018-01-01 101.13 2018-02-01 101.28 2018-03-01 101.21 2018-04-01 101.63 2018-05-01 101.72 2018-06-01 101.78 2018-07-01 101.82 2018-08-01 101.98 2018-09-01 102.07 2018-10-01 102.01