Month Index 2015=100 2004-12-01 78.63 2005-01-01 78.59 2005-02-01 78.71 2005-03-01 79.04 2005-04-01 78.91 2005-05-01 78.86 2005-06-01 78.85 2005-07-01 79.17 2005-08-01 79.11 2005-09-01 79.46 2005-10-01 79.78 2005-11-01 80.39 2005-12-01 80.59 2006-01-01 80.98 2006-02-01 81.34 2006-03-01 81.52 2006-04-01 82.49 2006-05-01 82.57 2006-06-01 83.05 2006-07-01 83.00 2006-08-01 83.20 2006-09-01 83.65 2006-10-01 83.79 2006-11-01 83.93 2006-12-01 84.29 2007-01-01 84.46 2007-02-01 84.57 2007-03-01 85.27 2007-04-01 85.82 2007-05-01 85.78 2007-06-01 85.84 2007-07-01 86.12 2007-08-01 86.26 2007-09-01 86.94 2007-10-01 87.30 2007-11-01 88.84 2007-12-01 89.76 2008-01-01 90.92 2008-02-01 91.32 2008-03-01 91.49 2008-04-01 91.68 2008-05-01 91.63 2008-06-01 91.55 2008-07-01 92.47 2008-08-01 92.55 2008-09-01 92.31 2008-10-01 92.60 2008-11-01 92.90 2008-12-01 92.84 2009-01-01 92.81 2009-02-01 92.82 2009-03-01 92.83 2009-04-01 93.10 2009-05-01 93.27 2009-06-01 93.26 2009-07-01 93.23 2009-08-01 93.73 2009-09-01 94.02 2009-10-01 94.28 2009-11-01 94.76 2009-12-01 95.52 2010-01-01 95.67 2010-02-01 95.78 2010-03-01 96.44 2010-04-01 96.45 2010-05-01 96.63 2010-06-01 96.77 2010-07-01 97.33 2010-08-01 97.70 2010-09-01 98.35 2010-10-01 98.85 2010-11-01 99.26 2010-12-01 99.41 2011-01-01 99.43 2011-02-01 99.55 2011-03-01 99.89 2011-04-01 99.82 2011-05-01 100.35 2011-06-01 100.66 2011-07-01 100.71 2011-08-01 100.94 2011-09-01 101.59 2011-10-01 101.03 2011-11-01 101.45 2011-12-01 101.45 2012-01-01 101.37 2012-02-01 101.59 2012-03-01 103.40 2012-04-01 103.30 2012-05-01 103.22 2012-06-01 102.95 2012-07-01 102.84 2012-08-01 102.82 2012-09-01 103.00 2012-10-01 103.28 2012-11-01 103.65 2012-12-01 102.99 2013-01-01 103.10 2013-02-01 103.21 2013-03-01 103.15 2013-04-01 103.12 2013-05-01 103.51 2013-06-01 103.18 2013-07-01 103.28 2013-08-01 103.35 2013-09-01 103.04 2013-10-01 103.01 2013-11-01 103.07 2013-12-01 102.00 2014-01-01 101.68 2014-02-01 101.52 2014-03-01 101.14 2014-04-01 100.86 2014-05-01 100.59 2014-06-01 100.46 2014-07-01 100.37 2014-08-01 100.63 2014-09-01 100.88 2014-10-01 100.53 2014-11-01 100.67 2014-12-01 100.40 2015-01-01 100.27 2015-02-01 100.13 2015-03-01 100.17 2015-04-01 100.15 2015-05-01 99.43 2015-06-01 98.95 2015-07-01 99.12 2015-08-01 99.77 2015-09-01 100.29 2015-10-01 100.76 2015-11-01 100.59 2015-12-01 100.38 2016-01-01 100.46 2016-02-01 100.76 2016-03-01 100.51 2016-04-01 100.01 2016-05-01 100.01 2016-06-01 99.88 2016-07-01 99.89 2016-08-01 99.84 2016-09-01 99.88 2016-10-01 100.31 2016-11-01 100.21 2016-12-01 100.58 2017-01-01 100.66 2017-02-01 100.51 2017-03-01 100.66 2017-04-01 100.69 2017-05-01 100.22 2017-06-01 99.77 2017-07-01 100.38 2017-08-01 100.12 2017-09-01 100.24 2017-10-01 102.23 2017-11-01 102.12 2017-12-01 101.86 2018-01-01 102.20 2018-02-01 102.37 2018-03-01 101.37 2018-04-01 100.40 2018-05-01 99.84 2018-06-01 100.02 2018-07-01 101.42 2018-08-01 101.99 2018-09-01 102.37 2018-10-01 103.93