Month Index 2015=100 2004-12-01 83.31 2005-01-01 83.48 2005-02-01 83.61 2005-03-01 83.61 2005-04-01 83.44 2005-05-01 83.49 2005-06-01 83.38 2005-07-01 83.39 2005-08-01 83.53 2005-09-01 83.33 2005-10-01 83.37 2005-11-01 83.40 2005-12-01 83.58 2006-01-01 83.81 2006-02-01 84.39 2006-03-01 84.55 2006-04-01 84.72 2006-05-01 85.09 2006-06-01 85.19 2006-07-01 85.37 2006-08-01 85.47 2006-09-01 85.78 2006-10-01 85.92 2006-11-01 86.10 2006-12-01 86.07 2007-01-01 86.26 2007-02-01 86.75 2007-03-01 87.07 2007-04-01 87.30 2007-05-01 87.78 2007-06-01 88.00 2007-07-01 88.16 2007-08-01 88.37 2007-09-01 88.38 2007-10-01 88.60 2007-11-01 88.84 2007-12-01 89.21 2008-01-01 89.82 2008-02-01 90.43 2008-03-01 90.79 2008-04-01 91.05 2008-05-01 91.20 2008-06-01 91.26 2008-07-01 91.47 2008-08-01 91.66 2008-09-01 91.43 2008-10-01 91.50 2008-11-01 91.35 2008-12-01 91.25 2009-01-01 91.44 2009-02-01 92.06 2009-03-01 92.20 2009-04-01 92.19 2009-05-01 92.33 2009-06-01 92.32 2009-07-01 92.43 2009-08-01 92.60 2009-09-01 92.66 2009-10-01 92.68 2009-11-01 92.40 2009-12-01 92.31 2010-01-01 92.48 2010-02-01 92.75 2010-03-01 92.64 2010-04-01 92.57 2010-05-01 92.70 2010-06-01 92.23 2010-07-01 92.72 2010-08-01 93.04 2010-09-01 93.25 2010-10-01 93.72 2010-11-01 93.99 2010-12-01 94.26 2011-01-01 95.10 2011-02-01 95.45 2011-03-01 95.61 2011-04-01 95.82 2011-05-01 96.21 2011-06-01 96.05 2011-07-01 96.45 2011-08-01 96.69 2011-09-01 96.99 2011-10-01 97.11 2011-11-01 97.47 2011-12-01 97.63 2012-01-01 98.49 2012-02-01 99.33 2012-03-01 99.35 2012-04-01 99.36 2012-05-01 99.52 2012-06-01 99.38 2012-07-01 99.85 2012-08-01 99.79 2012-09-01 99.79 2012-10-01 100.07 2012-11-01 100.19 2012-12-01 100.00 2013-01-01 100.43 2013-02-01 100.58 2013-03-01 100.83 2013-04-01 100.71 2013-05-01 101.06 2013-06-01 100.77 2013-07-01 100.50 2013-08-01 100.51 2013-09-01 100.45 2013-10-01 100.69 2013-11-01 100.70 2013-12-01 100.37 2014-01-01 100.86 2014-02-01 101.28 2014-03-01 101.07 2014-04-01 100.99 2014-05-01 100.96 2014-06-01 101.06 2014-07-01 100.80 2014-08-01 100.55 2014-09-01 100.46 2014-10-01 100.40 2014-11-01 100.51 2014-12-01 100.03 2015-01-01 100.45 2015-02-01 100.46 2015-03-01 100.43 2015-04-01 100.14 2015-05-01 100.15 2015-06-01 99.94 2015-07-01 99.77 2015-08-01 99.93 2015-09-01 99.70 2015-10-01 99.79 2015-11-01 99.74 2015-12-01 99.49 2016-01-01 100.28 2016-02-01 100.44 2016-03-01 100.31 2016-04-01 100.20 2016-05-01 100.32 2016-06-01 100.25 2016-07-01 100.05 2016-08-01 99.98 2016-09-01 100.41 2016-10-01 99.88 2016-11-01 99.93 2016-12-01 99.86 2017-01-01 100.49 2017-02-01 100.46 2017-03-01 100.25 2017-04-01 100.26 2017-05-01 100.72 2017-06-01 100.66 2017-07-01 100.52 2017-08-01 100.68 2017-09-01 100.63 2017-10-01 100.58 2017-11-01 100.70 2017-12-01 101.10 2018-01-01 102.06 2018-02-01 101.84 2018-03-01 102.30 2018-04-01 102.67 2018-05-01 102.84 2018-06-01 102.85 2018-07-01 103.21 2018-08-01 103.39 2018-09-01 103.48 2018-10-01 103.40