Month Index 2015=100 2004-12-01 80.91 2005-01-01 81.59 2005-02-01 82.14 2005-03-01 82.17 2005-04-01 82.44 2005-05-01 83.02 2005-06-01 82.93 2005-07-01 83.10 2005-08-01 82.83 2005-09-01 82.61 2005-10-01 82.76 2005-11-01 83.15 2005-12-01 83.50 2006-01-01 84.08 2006-02-01 84.22 2006-03-01 84.42 2006-04-01 84.45 2006-05-01 84.57 2006-06-01 85.09 2006-07-01 85.11 2006-08-01 85.07 2006-09-01 84.61 2006-10-01 85.19 2006-11-01 85.49 2006-12-01 85.64 2007-01-01 86.28 2007-02-01 86.56 2007-03-01 86.81 2007-04-01 87.14 2007-05-01 87.38 2007-06-01 87.53 2007-07-01 87.79 2007-08-01 87.68 2007-09-01 87.19 2007-10-01 87.58 2007-11-01 87.98 2007-12-01 88.26 2008-01-01 88.93 2008-02-01 89.25 2008-03-01 89.48 2008-04-01 89.91 2008-05-01 90.22 2008-06-01 90.47 2008-07-01 90.35 2008-08-01 90.42 2008-09-01 89.98 2008-10-01 90.63 2008-11-01 90.78 2008-12-01 90.97 2009-01-01 91.38 2009-02-01 91.62 2009-03-01 91.77 2009-04-01 92.21 2009-05-01 92.26 2009-06-01 92.35 2009-07-01 92.65 2009-08-01 92.42 2009-09-01 92.27 2009-10-01 92.79 2009-11-01 93.00 2009-12-01 93.26 2010-01-01 93.62 2010-02-01 93.79 2010-03-01 93.96 2010-04-01 94.14 2010-05-01 94.14 2010-06-01 94.22 2010-07-01 94.68 2010-08-01 94.47 2010-09-01 94.15 2010-10-01 94.74 2010-11-01 94.88 2010-12-01 94.91 2011-01-01 95.31 2011-02-01 95.36 2011-03-01 95.70 2011-04-01 95.84 2011-05-01 96.00 2011-06-01 96.10 2011-07-01 96.42 2011-08-01 95.97 2011-09-01 95.94 2011-10-01 96.36 2011-11-01 96.48 2011-12-01 96.58 2012-01-01 97.40 2012-02-01 97.55 2012-03-01 97.80 2012-04-01 98.01 2012-05-01 98.11 2012-06-01 98.23 2012-07-01 98.50 2012-08-01 98.23 2012-09-01 98.01 2012-10-01 98.52 2012-11-01 98.58 2012-12-01 98.72 2013-01-01 97.87 2013-02-01 97.99 2013-03-01 98.10 2013-04-01 98.31 2013-05-01 98.30 2013-06-01 98.38 2013-07-01 98.67 2013-08-01 98.12 2013-09-01 98.09 2013-10-01 98.57 2013-11-01 98.55 2013-12-01 98.77 2014-01-01 98.72 2014-02-01 98.71 2014-03-01 98.79 2014-04-01 99.36 2014-05-01 99.31 2014-06-01 99.61 2014-07-01 99.85 2014-08-01 99.47 2014-09-01 99.51 2014-10-01 99.84 2014-11-01 99.92 2014-12-01 99.96 2015-01-01 100.08 2015-02-01 100.09 2015-03-01 99.88 2015-04-01 100.00 2015-05-01 100.24 2015-06-01 100.34 2015-07-01 99.79 2015-08-01 99.65 2015-09-01 99.74 2015-10-01 99.98 2015-11-01 99.84 2015-12-01 100.36 2016-01-01 100.42 2016-02-01 100.67 2016-03-01 100.79 2016-04-01 101.18 2016-05-01 101.20 2016-06-01 101.28 2016-07-01 101.54 2016-08-01 101.07 2016-09-01 101.06 2016-10-01 101.47 2016-11-01 101.48 2016-12-01 101.83 2017-01-01 101.68 2017-02-01 102.14 2017-03-01 102.26 2017-04-01 102.50 2017-05-01 102.58 2017-06-01 102.78 2017-07-01 102.86 2017-08-01 102.48 2017-09-01 102.53 2017-10-01 102.84 2017-11-01 102.84 2017-12-01 103.10 2018-01-01 103.41 2018-02-01 103.74 2018-03-01 103.61 2018-04-01 103.86 2018-05-01 103.76 2018-06-01 103.96 2018-07-01 103.93 2018-08-01 103.91 2018-09-01 103.93 2018-10-01 103.98