Month Index 2015=100 2004-12-01 78.09 2005-01-01 78.23 2005-02-01 78.33 2005-03-01 78.46 2005-04-01 78.52 2005-05-01 78.88 2005-06-01 78.87 2005-07-01 78.89 2005-08-01 78.47 2005-09-01 78.53 2005-10-01 78.66 2005-11-01 78.78 2005-12-01 78.86 2006-01-01 79.06 2006-02-01 79.13 2006-03-01 79.38 2006-04-01 79.59 2006-05-01 79.66 2006-06-01 79.87 2006-07-01 79.84 2006-08-01 80.18 2006-09-01 80.39 2006-10-01 80.57 2006-11-01 80.85 2006-12-01 81.13 2007-01-01 81.42 2007-02-01 81.88 2007-03-01 82.20 2007-04-01 82.73 2007-05-01 83.32 2007-06-01 83.78 2007-07-01 84.06 2007-08-01 84.19 2007-09-01 84.31 2007-10-01 84.42 2007-11-01 84.61 2007-12-01 84.81 2008-01-01 85.13 2008-02-01 85.59 2008-03-01 85.97 2008-04-01 86.27 2008-05-01 86.30 2008-06-01 86.43 2008-07-01 86.54 2008-08-01 86.74 2008-09-01 87.23 2008-10-01 87.47 2008-11-01 87.87 2008-12-01 87.62 2009-01-01 87.78 2009-02-01 88.86 2009-03-01 88.97 2009-04-01 89.16 2009-05-01 89.50 2009-06-01 89.48 2009-07-01 89.54 2009-08-01 89.57 2009-09-01 89.80 2009-10-01 89.98 2009-11-01 90.08 2009-12-01 90.33 2010-01-01 90.51 2010-02-01 90.72 2010-03-01 90.84 2010-04-01 91.22 2010-05-01 91.29 2010-06-01 91.48 2010-07-01 91.66 2010-08-01 91.66 2010-09-01 91.94 2010-10-01 92.29 2010-11-01 92.67 2010-12-01 92.66 2011-01-01 93.20 2011-02-01 93.50 2011-03-01 93.93 2011-04-01 94.05 2011-05-01 94.38 2011-06-01 94.44 2011-07-01 94.83 2011-08-01 95.11 2011-09-01 95.48 2011-10-01 95.73 2011-11-01 95.89 2011-12-01 96.24 2012-01-01 96.53 2012-02-01 96.84 2012-03-01 97.28 2012-04-01 97.55 2012-05-01 97.76 2012-06-01 97.92 2012-07-01 98.00 2012-08-01 98.01 2012-09-01 98.37 2012-10-01 98.63 2012-11-01 98.67 2012-12-01 98.60 2013-01-01 98.64 2013-02-01 98.77 2013-03-01 98.82 2013-04-01 98.91 2013-05-01 98.89 2013-06-01 99.20 2013-07-01 99.09 2013-08-01 99.16 2013-09-01 99.39 2013-10-01 99.31 2013-11-01 99.32 2013-12-01 99.40 2014-01-01 99.37 2014-02-01 99.41 2014-03-01 99.53 2014-04-01 99.64 2014-05-01 99.80 2014-06-01 99.68 2014-07-01 99.70 2014-08-01 99.66 2014-09-01 99.83 2014-10-01 99.81 2014-11-01 99.82 2014-12-01 99.91 2015-01-01 99.87 2015-02-01 99.87 2015-03-01 99.89 2015-04-01 99.88 2015-05-01 99.98 2015-06-01 100.10 2015-07-01 99.94 2015-08-01 99.92 2015-09-01 100.03 2015-10-01 100.12 2015-11-01 100.18 2015-12-01 100.20 2016-01-01 100.11 2016-02-01 100.02 2016-03-01 100.13 2016-04-01 100.27 2016-05-01 100.24 2016-06-01 100.39 2016-07-01 100.30 2016-08-01 100.36 2016-09-01 100.43 2016-10-01 100.45 2016-11-01 100.40 2016-12-01 100.45 2017-01-01 100.59 2017-02-01 100.64 2017-03-01 100.78 2017-04-01 100.73 2017-05-01 100.84 2017-06-01 100.83 2017-07-01 100.84 2017-08-01 100.88 2017-09-01 101.16 2017-10-01 101.37 2017-11-01 101.44 2017-12-01 101.48 2018-01-01 101.58 2018-02-01 101.75 2018-03-01 102.08 2018-04-01 102.12 2018-05-01 102.18 2018-06-01 102.42 2018-07-01 102.37 2018-08-01 102.34 2018-09-01 102.65 2018-10-01 102.84