Month Index 2015=100 2004-12-01 77.49 2005-01-01 79.33 2005-02-01 82.36 2005-03-01 83.65 2005-04-01 84.04 2005-05-01 84.07 2005-06-01 83.85 2005-07-01 81.29 2005-08-01 80.58 2005-09-01 80.94 2005-10-01 81.30 2005-11-01 80.38 2005-12-01 82.19 2006-01-01 84.40 2006-02-01 85.92 2006-03-01 85.87 2006-04-01 87.47 2006-05-01 89.05 2006-06-01 88.47 2006-07-01 83.63 2006-08-01 83.29 2006-09-01 81.95 2006-10-01 80.71 2006-11-01 81.95 2006-12-01 82.38 2007-01-01 84.58 2007-02-01 84.79 2007-03-01 85.89 2007-04-01 87.08 2007-05-01 87.32 2007-06-01 84.76 2007-07-01 82.05 2007-08-01 83.61 2007-09-01 86.79 2007-10-01 86.18 2007-11-01 87.32 2007-12-01 89.40 2008-01-01 91.27 2008-02-01 89.73 2008-03-01 89.66 2008-04-01 91.41 2008-05-01 93.40 2008-06-01 93.57 2008-07-01 91.36 2008-08-01 92.00 2008-09-01 91.86 2008-10-01 92.39 2008-11-01 91.64 2008-12-01 93.23 2009-01-01 96.05 2009-02-01 97.49 2009-03-01 98.10 2009-04-01 97.42 2009-05-01 96.95 2009-06-01 95.34 2009-07-01 91.78 2009-08-01 91.33 2009-09-01 91.46 2009-10-01 90.55 2009-11-01 91.06 2009-12-01 91.33 2010-01-01 93.03 2010-02-01 93.25 2010-03-01 93.62 2010-04-01 93.83 2010-05-01 93.21 2010-06-01 92.56 2010-07-01 91.41 2010-08-01 91.24 2010-09-01 90.99 2010-10-01 90.01 2010-11-01 89.25 2010-12-01 91.09 2011-01-01 94.53 2011-02-01 95.74 2011-03-01 96.17 2011-04-01 95.09 2011-05-01 96.46 2011-06-01 92.91 2011-07-01 90.74 2011-08-01 90.70 2011-09-01 91.01 2011-10-01 91.76 2011-11-01 92.28 2011-12-01 92.97 2012-01-01 94.24 2012-02-01 97.46 2012-03-01 97.97 2012-04-01 98.51 2012-05-01 98.73 2012-06-01 97.27 2012-07-01 96.94 2012-08-01 99.35 2012-09-01 101.22 2012-10-01 99.92 2012-11-01 98.87 2012-12-01 101.49 2013-01-01 103.66 2013-02-01 104.82 2013-03-01 103.98 2013-04-01 105.63 2013-05-01 107.35 2013-06-01 105.06 2013-07-01 100.78 2013-08-01 102.16 2013-09-01 102.00 2013-10-01 100.41 2013-11-01 99.06 2013-12-01 100.22 2014-01-01 101.77 2014-02-01 101.64 2014-03-01 100.70 2014-04-01 100.95 2014-05-01 100.41 2014-06-01 98.24 2014-07-01 96.63 2014-08-01 97.42 2014-09-01 99.06 2014-10-01 97.58 2014-11-01 97.86 2014-12-01 97.80 2015-01-01 101.29 2015-02-01 103.16 2015-03-01 103.31 2015-04-01 102.35 2015-05-01 101.34 2015-06-01 99.18 2015-07-01 97.56 2015-08-01 99.17 2015-09-01 98.62 2015-10-01 98.17 2015-11-01 98.00 2015-12-01 97.85 2016-01-01 99.60 2016-02-01 99.83 2016-03-01 99.15 2016-04-01 99.51 2016-05-01 101.99 2016-06-01 100.07 2016-07-01 98.51 2016-08-01 97.93 2016-09-01 97.64 2016-10-01 97.44 2016-11-01 98.05 2016-12-01 99.16 2017-01-01 105.03 2017-02-01 105.70 2017-03-01 103.24 2017-04-01 104.22 2017-05-01 104.31 2017-06-01 102.02 2017-07-01 101.37 2017-08-01 101.40 2017-09-01 101.50 2017-10-01 101.62 2017-11-01 100.52 2017-12-01 101.35 2018-01-01 102.68 2018-02-01 103.91 2018-03-01 104.62 2018-04-01 105.61 2018-05-01 106.19 2018-06-01 105.38 2018-07-01 103.21 2018-08-01 102.30 2018-09-01 101.71 2018-10-01 101.18