Month Index 2015=100 2004-12-01 80.37 2005-01-01 80.43 2005-02-01 80.33 2005-03-01 80.34 2005-04-01 80.41 2005-05-01 80.45 2005-06-01 80.33 2005-07-01 80.41 2005-08-01 80.52 2005-09-01 80.52 2005-10-01 80.71 2005-11-01 80.75 2005-12-01 80.71 2006-01-01 80.97 2006-02-01 81.47 2006-03-01 81.70 2006-04-01 81.85 2006-05-01 82.04 2006-06-01 82.17 2006-07-01 82.14 2006-08-01 82.44 2006-09-01 82.49 2006-10-01 82.55 2006-11-01 82.60 2006-12-01 82.53 2007-01-01 82.69 2007-02-01 82.81 2007-03-01 82.99 2007-04-01 83.27 2007-05-01 83.31 2007-06-01 83.25 2007-07-01 83.23 2007-08-01 83.41 2007-09-01 83.55 2007-10-01 83.91 2007-11-01 84.36 2007-12-01 84.84 2008-01-01 85.54 2008-02-01 86.10 2008-03-01 86.47 2008-04-01 86.80 2008-05-01 87.01 2008-06-01 87.18 2008-07-01 87.45 2008-08-01 87.80 2008-09-01 87.93 2008-10-01 88.29 2008-11-01 88.79 2008-12-01 88.79 2009-01-01 89.34 2009-02-01 89.63 2009-03-01 90.02 2009-04-01 90.03 2009-05-01 90.16 2009-06-01 90.05 2009-07-01 90.33 2009-08-01 90.41 2009-09-01 90.48 2009-10-01 90.37 2009-11-01 90.34 2009-12-01 90.18 2010-01-01 90.54 2010-02-01 90.53 2010-03-01 90.78 2010-04-01 90.83 2010-05-01 90.75 2010-06-01 90.71 2010-07-01 90.75 2010-08-01 91.01 2010-09-01 91.34 2010-10-01 91.38 2010-11-01 91.71 2010-12-01 91.79 2011-01-01 92.70 2011-02-01 93.43 2011-03-01 94.80 2011-04-01 95.43 2011-05-01 95.65 2011-06-01 95.74 2011-07-01 95.70 2011-08-01 95.90 2011-09-01 96.24 2011-10-01 96.69 2011-11-01 96.81 2011-12-01 97.11 2012-01-01 97.78 2012-02-01 98.35 2012-03-01 98.23 2012-04-01 98.75 2012-05-01 99.08 2012-06-01 98.92 2012-07-01 99.17 2012-08-01 99.27 2012-09-01 99.30 2012-10-01 99.92 2012-11-01 100.04 2012-12-01 100.02 2013-01-01 100.42 2013-02-01 100.21 2013-03-01 100.06 2013-04-01 100.79 2013-05-01 100.62 2013-06-01 100.25 2013-07-01 100.70 2013-08-01 100.53 2013-09-01 100.35 2013-10-01 100.32 2013-11-01 100.26 2013-12-01 99.98 2014-01-01 100.68 2014-02-01 100.62 2014-03-01 100.38 2014-04-01 100.07 2014-05-01 100.03 2014-06-01 99.75 2014-07-01 99.86 2014-08-01 99.83 2014-09-01 99.71 2014-10-01 99.25 2014-11-01 99.17 2014-12-01 99.12 2015-01-01 99.78 2015-02-01 99.76 2015-03-01 100.05 2015-04-01 100.18 2015-05-01 100.40 2015-06-01 99.80 2015-07-01 99.77 2015-08-01 99.98 2015-09-01 100.00 2015-10-01 100.13 2015-11-01 100.18 2015-12-01 99.96 2016-01-01 100.62 2016-02-01 100.22 2016-03-01 100.29 2016-04-01 101.07 2016-05-01 100.88 2016-06-01 100.55 2016-07-01 100.64 2016-08-01 101.21 2016-09-01 100.83 2016-10-01 101.17 2016-11-01 100.93 2016-12-01 100.91 2017-01-01 101.85 2017-02-01 101.23 2017-03-01 101.30 2017-04-01 101.42 2017-05-01 101.95 2017-06-01 101.49 2017-07-01 101.85 2017-08-01 101.80 2017-09-01 101.83 2017-10-01 101.32 2017-11-01 101.49 2017-12-01 101.01 2018-01-01 101.98 2018-02-01 101.19 2018-03-01 101.22 2018-04-01 101.56 2018-05-01 101.42 2018-06-01 101.14 2018-07-01 101.29 2018-08-01 101.63 2018-09-01 101.24 2018-10-01 101.17