Month Index 2015=100 2004-12-01 68.30 2005-01-01 71.43 2005-02-01 75.76 2005-03-01 77.30 2005-04-01 77.32 2005-05-01 76.66 2005-06-01 75.54 2005-07-01 69.88 2005-08-01 68.74 2005-09-01 69.72 2005-10-01 70.61 2005-11-01 68.97 2005-12-01 72.54 2006-01-01 77.21 2006-02-01 80.15 2006-03-01 80.42 2006-04-01 83.65 2006-05-01 85.90 2006-06-01 84.68 2006-07-01 74.96 2006-08-01 74.50 2006-09-01 72.14 2006-10-01 69.95 2006-11-01 72.94 2006-12-01 73.57 2007-01-01 78.01 2007-02-01 78.36 2007-03-01 81.22 2007-04-01 83.30 2007-05-01 83.82 2007-06-01 78.94 2007-07-01 73.39 2007-08-01 75.91 2007-09-01 81.34 2007-10-01 79.03 2007-11-01 80.94 2007-12-01 84.73 2008-01-01 88.62 2008-02-01 86.05 2008-03-01 86.80 2008-04-01 89.85 2008-05-01 90.90 2008-06-01 88.46 2008-07-01 82.92 2008-08-01 83.45 2008-09-01 82.83 2008-10-01 83.57 2008-11-01 82.13 2008-12-01 84.77 2009-01-01 90.49 2009-02-01 92.84 2009-03-01 94.00 2009-04-01 92.17 2009-05-01 90.74 2009-06-01 87.06 2009-07-01 80.64 2009-08-01 80.27 2009-09-01 80.98 2009-10-01 80.51 2009-11-01 82.57 2009-12-01 84.17 2010-01-01 88.01 2010-02-01 90.20 2010-03-01 91.85 2010-04-01 91.52 2010-05-01 90.91 2010-06-01 89.25 2010-07-01 86.64 2010-08-01 86.44 2010-09-01 86.59 2010-10-01 85.15 2010-11-01 84.64 2010-12-01 88.46 2011-01-01 94.75 2011-02-01 96.98 2011-03-01 97.74 2011-04-01 95.90 2011-05-01 97.41 2011-06-01 89.78 2011-07-01 84.94 2011-08-01 84.32 2011-09-01 85.11 2011-10-01 86.20 2011-11-01 86.69 2011-12-01 88.32 2012-01-01 90.61 2012-02-01 97.37 2012-03-01 97.02 2012-04-01 96.69 2012-05-01 95.96 2012-06-01 92.71 2012-07-01 91.28 2012-08-01 96.14 2012-09-01 98.88 2012-10-01 95.01 2012-11-01 92.69 2012-12-01 98.30 2013-01-01 103.17 2013-02-01 105.89 2013-03-01 105.89 2013-04-01 108.68 2013-05-01 112.18 2013-06-01 106.81 2013-07-01 96.56 2013-08-01 99.56 2013-09-01 99.73 2013-10-01 97.37 2013-11-01 94.78 2013-12-01 97.79 2014-01-01 101.55 2014-02-01 101.88 2014-03-01 99.97 2014-04-01 99.88 2014-05-01 98.07 2014-06-01 93.44 2014-07-01 89.22 2014-08-01 90.75 2014-09-01 95.77 2014-10-01 93.40 2014-11-01 93.97 2014-12-01 95.49 2015-01-01 102.02 2015-02-01 106.14 2015-03-01 105.82 2015-04-01 104.22 2015-05-01 102.05 2015-06-01 97.54 2015-07-01 94.45 2015-08-01 97.83 2015-09-01 97.97 2015-10-01 97.02 2015-11-01 97.38 2015-12-01 97.57 2016-01-01 101.33 2016-02-01 102.50 2016-03-01 102.38 2016-04-01 103.56 2016-05-01 106.66 2016-06-01 102.92 2016-07-01 99.51 2016-08-01 97.38 2016-09-01 96.66 2016-10-01 95.43 2016-11-01 96.70 2016-12-01 98.64 2017-01-01 109.64 2017-02-01 110.84 2017-03-01 105.88 2017-04-01 107.32 2017-05-01 106.60 2017-06-01 101.85 2017-07-01 100.26 2017-08-01 99.75 2017-09-01 100.66 2017-10-01 100.58 2017-11-01 98.64 2017-12-01 100.18 2018-01-01 102.81 2018-02-01 105.75 2018-03-01 107.30 2018-04-01 109.04 2018-05-01 111.25 2018-06-01 108.87 2018-07-01 103.71 2018-08-01 101.18 2018-09-01 101.55 2018-10-01 101.10