Month Index 2015=100 2004-12-01 61.40 2005-01-01 62.72 2005-02-01 62.92 2005-03-01 62.98 2005-04-01 63.45 2005-05-01 63.58 2005-06-01 63.62 2005-07-01 64.23 2005-08-01 64.49 2005-09-01 64.94 2005-10-01 65.97 2005-11-01 66.65 2005-12-01 66.87 2006-01-01 68.66 2006-02-01 68.89 2006-03-01 69.26 2006-04-01 70.35 2006-05-01 70.84 2006-06-01 71.12 2006-07-01 71.58 2006-08-01 72.01 2006-09-01 72.33 2006-10-01 73.15 2006-11-01 73.70 2006-12-01 73.98 2007-01-01 75.27 2007-02-01 75.37 2007-03-01 75.17 2007-04-01 74.65 2007-05-01 74.24 2007-06-01 74.03 2007-07-01 73.82 2007-08-01 73.84 2007-09-01 73.91 2007-10-01 74.41 2007-11-01 74.67 2007-12-01 74.88 2008-01-01 76.76 2008-02-01 78.14 2008-03-01 78.27 2008-04-01 79.04 2008-05-01 79.39 2008-06-01 79.66 2008-07-01 81.20 2008-08-01 82.40 2008-09-01 84.28 2008-10-01 85.78 2008-11-01 86.30 2008-12-01 86.59 2009-01-01 87.61 2009-02-01 87.80 2009-03-01 87.29 2009-04-01 85.39 2009-05-01 84.72 2009-06-01 84.41 2009-07-01 83.31 2009-08-01 83.23 2009-09-01 83.16 2009-10-01 82.94 2009-11-01 82.84 2009-12-01 82.81 2010-01-01 83.31 2010-02-01 83.43 2010-03-01 83.41 2010-04-01 83.68 2010-05-01 83.69 2010-06-01 83.81 2010-07-01 84.64 2010-08-01 84.84 2010-09-01 85.05 2010-10-01 85.60 2010-11-01 85.77 2010-12-01 86.37 2011-01-01 88.34 2011-02-01 88.71 2011-03-01 88.93 2011-04-01 89.59 2011-05-01 89.72 2011-06-01 89.92 2011-07-01 90.72 2011-08-01 91.17 2011-09-01 92.45 2011-10-01 93.53 2011-11-01 93.93 2011-12-01 94.01 2012-01-01 95.42 2012-02-01 95.52 2012-03-01 95.51 2012-04-01 96.28 2012-05-01 96.51 2012-06-01 96.55 2012-07-01 97.25 2012-08-01 97.47 2012-09-01 97.79 2012-10-01 98.17 2012-11-01 98.52 2012-12-01 99.33 2013-01-01 100.63 2013-02-01 100.72 2013-03-01 100.75 2013-04-01 100.16 2013-05-01 99.91 2013-06-01 99.85 2013-07-01 99.87 2013-08-01 100.29 2013-09-01 100.32 2013-10-01 100.53 2013-11-01 100.44 2013-12-01 101.18 2014-01-01 101.56 2014-02-01 101.65 2014-03-01 101.50 2014-04-01 100.91 2014-05-01 100.67 2014-06-01 100.45 2014-07-01 100.01 2014-08-01 100.10 2014-09-01 100.34 2014-10-01 101.04 2014-11-01 101.05 2014-12-01 101.01 2015-01-01 101.26 2015-02-01 100.84 2015-03-01 100.49 2015-04-01 100.02 2015-05-01 99.64 2015-06-01 99.72 2015-07-01 99.60 2015-08-01 99.67 2015-09-01 99.47 2015-10-01 99.70 2015-11-01 99.83 2015-12-01 99.75 2016-01-01 99.02 2016-02-01 98.47 2016-03-01 98.27 2016-04-01 96.95 2016-05-01 96.85 2016-06-01 97.18 2016-07-01 97.07 2016-08-01 97.13 2016-09-01 97.43 2016-10-01 97.83 2016-11-01 98.13 2016-12-01 98.54 2017-01-01 99.49 2017-02-01 99.00 2017-03-01 98.92 2017-04-01 99.00 2017-05-01 99.06 2017-06-01 99.10 2017-07-01 99.07 2017-08-01 99.23 2017-09-01 99.42 2017-10-01 100.20 2017-11-01 100.62 2017-12-01 100.74 2018-01-01 101.70 2018-02-01 101.99 2018-03-01 101.49 2018-04-01 100.77 2018-05-01 101.06 2018-06-01 101.55 2018-07-01 103.04 2018-08-01 103.41 2018-09-01 103.90 2018-10-01 105.28