Month Index 2015=100 2004-12-01 72.47 2005-01-01 72.98 2005-02-01 73.10 2005-03-01 74.01 2005-04-01 74.49 2005-05-01 74.42 2005-06-01 74.73 2005-07-01 75.36 2005-08-01 76.51 2005-09-01 77.17 2005-10-01 77.52 2005-11-01 76.78 2005-12-01 77.43 2006-01-01 78.45 2006-02-01 78.60 2006-03-01 79.23 2006-04-01 78.74 2006-05-01 78.14 2006-06-01 78.56 2006-07-01 78.75 2006-08-01 80.10 2006-09-01 79.90 2006-10-01 79.37 2006-11-01 80.25 2006-12-01 79.36 2007-01-01 82.40 2007-02-01 82.07 2007-03-01 81.72 2007-04-01 81.13 2007-05-01 80.55 2007-06-01 79.97 2007-07-01 80.89 2007-08-01 82.25 2007-09-01 81.73 2007-10-01 81.83 2007-11-01 82.34 2007-12-01 82.55 2008-01-01 85.22 2008-02-01 85.11 2008-03-01 84.64 2008-04-01 85.36 2008-05-01 84.76 2008-06-01 86.95 2008-07-01 88.87 2008-08-01 89.01 2008-09-01 89.14 2008-10-01 87.95 2008-11-01 88.45 2008-12-01 89.39 2009-01-01 90.76 2009-02-01 89.77 2009-03-01 86.91 2009-04-01 89.01 2009-05-01 87.89 2009-06-01 89.40 2009-07-01 89.16 2009-08-01 89.40 2009-09-01 88.46 2009-10-01 87.34 2009-11-01 88.81 2009-12-01 87.39 2010-01-01 88.15 2010-02-01 86.10 2010-03-01 85.60 2010-04-01 86.76 2010-05-01 89.42 2010-06-01 88.25 2010-07-01 90.80 2010-08-01 89.86 2010-09-01 90.60 2010-10-01 88.05 2010-11-01 87.39 2010-12-01 86.17 2011-01-01 87.61 2011-02-01 91.10 2011-03-01 89.58 2011-04-01 88.95 2011-05-01 90.30 2011-06-01 90.44 2011-07-01 91.63 2011-08-01 92.87 2011-09-01 93.13 2011-10-01 92.27 2011-11-01 90.37 2011-12-01 93.08 2012-01-01 92.65 2012-02-01 92.62 2012-03-01 93.35 2012-04-01 94.60 2012-05-01 95.41 2012-06-01 95.81 2012-07-01 94.85 2012-08-01 95.98 2012-09-01 94.05 2012-10-01 94.25 2012-11-01 94.58 2012-12-01 94.06 2013-01-01 95.50 2013-02-01 96.71 2013-03-01 96.38 2013-04-01 97.04 2013-05-01 98.09 2013-06-01 98.34 2013-07-01 99.46 2013-08-01 100.37 2013-09-01 101.23 2013-10-01 100.79 2013-11-01 97.84 2013-12-01 96.38 2014-01-01 100.01 2014-02-01 100.14 2014-03-01 99.44 2014-04-01 99.67 2014-05-01 100.35 2014-06-01 99.53 2014-07-01 98.66 2014-08-01 98.75 2014-09-01 100.04 2014-10-01 99.15 2014-11-01 97.58 2014-12-01 96.96 2015-01-01 99.45 2015-02-01 99.38 2015-03-01 98.79 2015-04-01 97.65 2015-05-01 101.66 2015-06-01 98.88 2015-07-01 100.19 2015-08-01 101.75 2015-09-01 101.09 2015-10-01 101.08 2015-11-01 100.64 2015-12-01 99.44 2016-01-01 101.25 2016-02-01 101.04 2016-03-01 98.88 2016-04-01 103.93 2016-05-01 104.68 2016-06-01 103.29 2016-07-01 101.22 2016-08-01 103.37 2016-09-01 104.07 2016-10-01 104.19 2016-11-01 102.79 2016-12-01 102.73 2017-01-01 102.35 2017-02-01 102.49 2017-03-01 100.51 2017-04-01 102.75 2017-05-01 104.24 2017-06-01 100.98 2017-07-01 103.67 2017-08-01 103.79 2017-09-01 100.51 2017-10-01 102.82 2017-11-01 99.69 2017-12-01 100.15 2018-01-01 102.39 2018-02-01 103.22 2018-03-01 102.22 2018-04-01 103.38 2018-05-01 103.78 2018-06-01 104.11 2018-07-01 103.94 2018-08-01 104.79 2018-09-01 102.55 2018-10-01 102.98