Month Index 2015=100 2004-12-01 84.55 2005-01-01 84.06 2005-02-01 84.15 2005-03-01 84.54 2005-04-01 85.17 2005-05-01 85.41 2005-06-01 86.07 2005-07-01 86.47 2005-08-01 86.31 2005-09-01 85.68 2005-10-01 86.20 2005-11-01 86.68 2005-12-01 86.72 2006-01-01 86.19 2006-02-01 86.69 2006-03-01 87.12 2006-04-01 87.59 2006-05-01 88.06 2006-06-01 88.94 2006-07-01 88.83 2006-08-01 88.86 2006-09-01 88.83 2006-10-01 89.21 2006-11-01 89.45 2006-12-01 89.35 2007-01-01 88.97 2007-02-01 89.20 2007-03-01 89.86 2007-04-01 90.43 2007-05-01 91.14 2007-06-01 91.45 2007-07-01 91.23 2007-08-01 91.34 2007-09-01 91.17 2007-10-01 91.62 2007-11-01 92.07 2007-12-01 92.00 2008-01-01 91.73 2008-02-01 92.03 2008-03-01 92.77 2008-04-01 93.42 2008-05-01 94.11 2008-06-01 94.74 2008-07-01 94.61 2008-08-01 94.75 2008-09-01 94.70 2008-10-01 94.98 2008-11-01 95.63 2008-12-01 94.91 2009-01-01 94.72 2009-02-01 95.09 2009-03-01 95.80 2009-04-01 96.34 2009-05-01 96.81 2009-06-01 97.43 2009-07-01 97.38 2009-08-01 97.03 2009-09-01 96.53 2009-10-01 97.05 2009-11-01 97.31 2009-12-01 96.18 2010-01-01 95.47 2010-02-01 95.90 2010-03-01 96.41 2010-04-01 96.84 2010-05-01 97.31 2010-06-01 97.75 2010-07-01 97.65 2010-08-01 97.42 2010-09-01 96.88 2010-10-01 97.15 2010-11-01 97.21 2010-12-01 96.14 2011-01-01 95.40 2011-02-01 95.60 2011-03-01 96.21 2011-04-01 96.80 2011-05-01 97.15 2011-06-01 97.47 2011-07-01 97.26 2011-08-01 96.83 2011-09-01 96.46 2011-10-01 97.30 2011-11-01 97.47 2011-12-01 96.75 2012-01-01 95.79 2012-02-01 95.67 2012-03-01 97.17 2012-04-01 97.93 2012-05-01 98.17 2012-06-01 98.61 2012-07-01 98.47 2012-08-01 98.35 2012-09-01 97.82 2012-10-01 98.85 2012-11-01 98.75 2012-12-01 97.93 2013-01-01 97.53 2013-02-01 97.52 2013-03-01 98.21 2013-04-01 99.00 2013-05-01 98.98 2013-06-01 99.34 2013-07-01 99.48 2013-08-01 99.30 2013-09-01 98.90 2013-10-01 99.20 2013-11-01 98.57 2013-12-01 97.70 2014-01-01 97.23 2014-02-01 97.17 2014-03-01 97.89 2014-04-01 98.85 2014-05-01 99.44 2014-06-01 100.28 2014-07-01 100.42 2014-08-01 100.60 2014-09-01 100.06 2014-10-01 100.02 2014-11-01 99.42 2014-12-01 98.74 2015-01-01 98.13 2015-02-01 98.05 2015-03-01 98.68 2015-04-01 99.57 2015-05-01 100.09 2015-06-01 101.00 2015-07-01 101.19 2015-08-01 101.79 2015-09-01 101.14 2015-10-01 100.81 2015-11-01 100.07 2015-12-01 99.49 2016-01-01 98.85 2016-02-01 98.62 2016-03-01 99.64 2016-04-01 100.33 2016-05-01 100.19 2016-06-01 100.62 2016-07-01 100.81 2016-08-01 100.87 2016-09-01 100.81 2016-10-01 100.90 2016-11-01 100.71 2016-12-01 100.15 2017-01-01 99.21 2017-02-01 99.26 2017-03-01 100.06 2017-04-01 101.01 2017-05-01 100.98 2017-06-01 102.18 2017-07-01 102.41 2017-08-01 102.24 2017-09-01 101.95 2017-10-01 102.10 2017-11-01 101.80 2017-12-01 101.24 2018-01-01 100.12 2018-02-01 100.00 2018-03-01 101.05 2018-04-01 102.00 2018-05-01 101.96 2018-06-01 103.10 2018-07-01 103.50 2018-08-01 103.41 2018-09-01 103.08 2018-10-01 103.14