Month Index 2015=100 2004-12-01 80.92 2005-01-01 81.33 2005-02-01 81.39 2005-03-01 81.22 2005-04-01 81.40 2005-05-01 81.52 2005-06-01 81.63 2005-07-01 81.72 2005-08-01 81.64 2005-09-01 81.55 2005-10-01 81.54 2005-11-01 81.38 2005-12-01 81.15 2006-01-01 81.63 2006-02-01 81.63 2006-03-01 81.84 2006-04-01 81.86 2006-05-01 82.01 2006-06-01 82.17 2006-07-01 82.25 2006-08-01 82.35 2006-09-01 82.50 2006-10-01 82.63 2006-11-01 82.54 2006-12-01 82.33 2007-01-01 82.76 2007-02-01 82.96 2007-03-01 83.21 2007-04-01 83.32 2007-05-01 83.36 2007-06-01 83.59 2007-07-01 83.62 2007-08-01 83.72 2007-09-01 83.80 2007-10-01 83.81 2007-11-01 83.87 2007-12-01 83.71 2008-01-01 84.71 2008-02-01 85.24 2008-03-01 85.33 2008-04-01 86.29 2008-05-01 86.67 2008-06-01 86.92 2008-07-01 87.03 2008-08-01 87.28 2008-09-01 87.37 2008-10-01 87.46 2008-11-01 87.44 2008-12-01 87.29 2009-01-01 88.48 2009-02-01 89.19 2009-03-01 89.46 2009-04-01 89.63 2009-05-01 90.14 2009-06-01 89.90 2009-07-01 90.24 2009-08-01 90.43 2009-09-01 90.53 2009-10-01 90.63 2009-11-01 90.39 2009-12-01 89.96 2010-01-01 91.06 2010-02-01 90.98 2010-03-01 91.24 2010-04-01 91.57 2010-05-01 91.55 2010-06-01 91.47 2010-07-01 91.67 2010-08-01 91.72 2010-09-01 91.94 2010-10-01 92.10 2010-11-01 91.83 2010-12-01 91.17 2011-01-01 92.57 2011-02-01 92.21 2011-03-01 92.51 2011-04-01 93.17 2011-05-01 93.54 2011-06-01 93.36 2011-07-01 93.66 2011-08-01 93.45 2011-09-01 93.61 2011-10-01 93.54 2011-11-01 93.78 2011-12-01 93.15 2012-01-01 94.66 2012-02-01 95.14 2012-03-01 95.41 2012-04-01 95.40 2012-05-01 95.56 2012-06-01 95.28 2012-07-01 95.58 2012-08-01 95.75 2012-09-01 96.02 2012-10-01 96.17 2012-11-01 96.05 2012-12-01 95.35 2013-01-01 97.53 2013-02-01 97.61 2013-03-01 97.56 2013-04-01 98.01 2013-05-01 98.16 2013-06-01 98.08 2013-07-01 98.39 2013-08-01 98.33 2013-09-01 98.35 2013-10-01 98.57 2013-11-01 98.44 2013-12-01 97.78 2014-01-01 99.66 2014-02-01 99.47 2014-03-01 99.72 2014-04-01 99.43 2014-05-01 99.98 2014-06-01 99.78 2014-07-01 99.60 2014-08-01 99.84 2014-09-01 99.92 2014-10-01 99.97 2014-11-01 99.39 2014-12-01 99.09 2015-01-01 100.20 2015-02-01 100.02 2015-03-01 100.05 2015-04-01 99.99 2015-05-01 100.17 2015-06-01 100.31 2015-07-01 100.00 2015-08-01 100.23 2015-09-01 100.19 2015-10-01 99.87 2015-11-01 99.81 2015-12-01 99.14 2016-01-01 100.51 2016-02-01 100.27 2016-03-01 99.96 2016-04-01 100.34 2016-05-01 100.23 2016-06-01 100.12 2016-07-01 100.19 2016-08-01 100.20 2016-09-01 100.26 2016-10-01 100.31 2016-11-01 100.17 2016-12-01 99.55 2017-01-01 100.78 2017-02-01 100.68 2017-03-01 100.96 2017-04-01 100.70 2017-05-01 101.34 2017-06-01 101.10 2017-07-01 101.35 2017-08-01 101.30 2017-09-01 101.26 2017-10-01 101.30 2017-11-01 101.21 2017-12-01 100.62 2018-01-01 102.31 2018-02-01 102.36 2018-03-01 102.38 2018-04-01 102.80 2018-05-01 102.92 2018-06-01 102.99 2018-07-01 103.11 2018-08-01 103.28 2018-09-01 103.51 2018-10-01 103.47