Month Index 2015=100 2004-12-01 72.83 2005-01-01 73.84 2005-02-01 75.79 2005-03-01 77.02 2005-04-01 77.56 2005-05-01 77.50 2005-06-01 77.42 2005-07-01 77.07 2005-08-01 77.33 2005-09-01 78.30 2005-10-01 78.53 2005-11-01 77.87 2005-12-01 78.49 2006-01-01 80.00 2006-02-01 80.71 2006-03-01 80.94 2006-04-01 81.99 2006-05-01 82.76 2006-06-01 82.10 2006-07-01 79.98 2006-08-01 79.92 2006-09-01 78.52 2006-10-01 77.44 2006-11-01 78.01 2006-12-01 78.38 2007-01-01 79.49 2007-02-01 79.73 2007-03-01 80.72 2007-04-01 81.64 2007-05-01 81.59 2007-06-01 80.21 2007-07-01 79.03 2007-08-01 79.76 2007-09-01 81.75 2007-10-01 81.35 2007-11-01 82.63 2007-12-01 84.00 2008-01-01 85.43 2008-02-01 84.72 2008-03-01 85.32 2008-04-01 86.16 2008-05-01 88.38 2008-06-01 89.53 2008-07-01 90.27 2008-08-01 88.68 2008-09-01 88.37 2008-10-01 87.52 2008-11-01 85.45 2008-12-01 84.60 2009-01-01 86.93 2009-02-01 88.16 2009-03-01 87.87 2009-04-01 87.99 2009-05-01 87.75 2009-06-01 87.67 2009-07-01 86.17 2009-08-01 86.64 2009-09-01 86.16 2009-10-01 85.64 2009-11-01 86.58 2009-12-01 86.77 2010-01-01 89.49 2010-02-01 89.36 2010-03-01 90.20 2010-04-01 90.95 2010-05-01 90.71 2010-06-01 90.33 2010-07-01 89.64 2010-08-01 89.40 2010-09-01 89.51 2010-10-01 89.42 2010-11-01 89.18 2010-12-01 91.00 2011-01-01 93.09 2011-02-01 93.83 2011-03-01 94.85 2011-04-01 94.99 2011-05-01 95.37 2011-06-01 93.45 2011-07-01 92.41 2011-08-01 93.04 2011-09-01 93.33 2011-10-01 93.39 2011-11-01 93.45 2011-12-01 93.44 2012-01-01 94.49 2012-02-01 97.06 2012-03-01 99.01 2012-04-01 100.14 2012-05-01 104.22 2012-06-01 102.22 2012-07-01 100.87 2012-08-01 103.29 2012-09-01 105.88 2012-10-01 104.72 2012-11-01 103.47 2012-12-01 104.36 2013-01-01 104.97 2013-02-01 105.97 2013-03-01 105.96 2013-04-01 105.81 2013-05-01 105.16 2013-06-01 104.71 2013-07-01 103.17 2013-08-01 104.86 2013-09-01 105.15 2013-10-01 102.81 2013-11-01 102.77 2013-12-01 103.75 2014-01-01 104.45 2014-02-01 104.11 2014-03-01 103.99 2014-04-01 104.00 2014-05-01 104.49 2014-06-01 103.77 2014-07-01 103.75 2014-08-01 103.69 2014-09-01 103.99 2014-10-01 103.33 2014-11-01 102.07 2014-12-01 100.94 2015-01-01 99.70 2015-02-01 100.35 2015-03-01 102.61 2015-04-01 101.48 2015-05-01 102.51 2015-06-01 101.44 2015-07-01 100.38 2015-08-01 99.70 2015-09-01 98.50 2015-10-01 98.21 2015-11-01 97.83 2015-12-01 97.30 2016-01-01 96.45 2016-02-01 95.87 2016-03-01 96.02 2016-04-01 95.59 2016-05-01 97.16 2016-06-01 97.33 2016-07-01 96.22 2016-08-01 95.21 2016-09-01 95.85 2016-10-01 96.17 2016-11-01 96.44 2016-12-01 97.61 2017-01-01 98.86 2017-02-01 99.16 2017-03-01 97.72 2017-04-01 97.85 2017-05-01 97.35 2017-06-01 95.87 2017-07-01 95.18 2017-08-01 95.86 2017-09-01 97.69 2017-10-01 98.15 2017-11-01 98.33 2017-12-01 98.91 2018-01-01 99.79 2018-02-01 99.84 2018-03-01 99.55 2018-04-01 100.78 2018-05-01 102.16 2018-06-01 102.84 2018-07-01 101.82 2018-08-01 101.45 2018-09-01 101.79 2018-10-01 102.14