Month Index 2015=100 2004-12-01 78.43 2005-01-01 78.30 2005-02-01 78.68 2005-03-01 79.17 2005-04-01 79.74 2005-05-01 79.93 2005-06-01 80.34 2005-07-01 80.90 2005-08-01 81.00 2005-09-01 80.90 2005-10-01 81.21 2005-11-01 81.45 2005-12-01 81.44 2006-01-01 81.43 2006-02-01 81.81 2006-03-01 82.05 2006-04-01 82.38 2006-05-01 82.76 2006-06-01 83.16 2006-07-01 83.22 2006-08-01 83.28 2006-09-01 83.05 2006-10-01 83.14 2006-11-01 83.22 2006-12-01 83.20 2007-01-01 83.09 2007-02-01 83.29 2007-03-01 83.75 2007-04-01 84.24 2007-05-01 84.69 2007-06-01 84.83 2007-07-01 84.85 2007-08-01 85.16 2007-09-01 85.39 2007-10-01 85.89 2007-11-01 86.60 2007-12-01 87.18 2008-01-01 87.43 2008-02-01 87.57 2008-03-01 88.16 2008-04-01 88.66 2008-05-01 89.72 2008-06-01 90.75 2008-07-01 91.39 2008-08-01 91.04 2008-09-01 90.98 2008-10-01 90.79 2008-11-01 90.65 2008-12-01 89.82 2009-01-01 90.31 2009-02-01 90.68 2009-03-01 90.87 2009-04-01 91.82 2009-05-01 92.11 2009-06-01 92.73 2009-07-01 92.75 2009-08-01 92.73 2009-09-01 91.98 2009-10-01 92.14 2009-11-01 92.36 2009-12-01 91.63 2010-01-01 91.79 2010-02-01 91.77 2010-03-01 92.14 2010-04-01 92.65 2010-05-01 92.96 2010-06-01 93.19 2010-07-01 93.21 2010-08-01 93.07 2010-09-01 92.90 2010-10-01 93.14 2010-11-01 93.38 2010-12-01 93.02 2011-01-01 93.08 2011-02-01 93.41 2011-03-01 94.22 2011-04-01 94.65 2011-05-01 94.94 2011-06-01 95.15 2011-07-01 95.23 2011-08-01 95.27 2011-09-01 95.13 2011-10-01 95.57 2011-11-01 95.68 2011-12-01 95.14 2012-01-01 94.84 2012-02-01 95.06 2012-03-01 96.43 2012-04-01 97.31 2012-05-01 98.67 2012-06-01 98.62 2012-07-01 98.26 2012-08-01 98.65 2012-09-01 99.05 2012-10-01 99.63 2012-11-01 99.43 2012-12-01 98.97 2013-01-01 98.81 2013-02-01 99.12 2013-03-01 99.50 2013-04-01 99.91 2013-05-01 99.75 2013-06-01 100.17 2013-07-01 100.67 2013-08-01 100.91 2013-09-01 100.73 2013-10-01 100.26 2013-11-01 99.94 2013-12-01 99.47 2014-01-01 99.33 2014-02-01 99.15 2014-03-01 99.70 2014-04-01 100.24 2014-05-01 100.78 2014-06-01 101.23 2014-07-01 101.54 2014-08-01 101.56 2014-09-01 101.10 2014-10-01 100.95 2014-11-01 100.25 2014-12-01 99.46 2015-01-01 98.63 2015-02-01 98.56 2015-03-01 99.45 2015-04-01 99.92 2015-05-01 100.62 2015-06-01 101.12 2015-07-01 101.09 2015-08-01 101.16 2015-09-01 100.49 2015-10-01 100.26 2015-11-01 99.64 2015-12-01 99.05 2016-01-01 98.49 2016-02-01 98.15 2016-03-01 98.68 2016-04-01 99.05 2016-05-01 99.19 2016-06-01 99.64 2016-07-01 99.73 2016-08-01 99.64 2016-09-01 99.83 2016-10-01 100.02 2016-11-01 99.85 2016-12-01 99.74 2017-01-01 99.14 2017-02-01 99.29 2017-03-01 99.71 2017-04-01 100.36 2017-05-01 100.22 2017-06-01 100.83 2017-07-01 100.99 2017-08-01 101.06 2017-09-01 101.35 2017-10-01 101.47 2017-11-01 101.39 2017-12-01 100.99 2018-01-01 100.69 2018-02-01 100.46 2018-03-01 100.90 2018-04-01 101.78 2018-05-01 101.99 2018-06-01 102.88 2018-07-01 103.20 2018-08-01 103.23 2018-09-01 103.02 2018-10-01 103.20