Month Index 2015=100 2004-12-01 83.54 2005-01-01 84.19 2005-02-01 84.62 2005-03-01 84.72 2005-04-01 85.08 2005-05-01 85.15 2005-06-01 85.30 2005-07-01 85.40 2005-08-01 85.30 2005-09-01 85.28 2005-10-01 85.48 2005-11-01 85.59 2005-12-01 85.84 2006-01-01 86.31 2006-02-01 86.59 2006-03-01 86.71 2006-04-01 86.88 2006-05-01 87.72 2006-06-01 87.82 2006-07-01 87.98 2006-08-01 87.88 2006-09-01 88.10 2006-10-01 88.15 2006-11-01 88.35 2006-12-01 88.54 2007-01-01 88.83 2007-02-01 90.25 2007-03-01 90.43 2007-04-01 90.58 2007-05-01 90.92 2007-06-01 90.91 2007-07-01 91.16 2007-08-01 90.15 2007-09-01 90.39 2007-10-01 90.59 2007-11-01 90.82 2007-12-01 90.93 2008-01-01 92.31 2008-02-01 92.53 2008-03-01 92.53 2008-04-01 92.43 2008-05-01 92.45 2008-06-01 92.61 2008-07-01 92.69 2008-08-01 92.62 2008-09-01 92.80 2008-10-01 93.18 2008-11-01 93.22 2008-12-01 93.42 2009-01-01 94.12 2009-02-01 94.31 2009-03-01 94.47 2009-04-01 94.48 2009-05-01 94.47 2009-06-01 94.52 2009-07-01 94.71 2009-08-01 94.56 2009-09-01 94.63 2009-10-01 94.85 2009-11-01 94.94 2009-12-01 95.01 2010-01-01 95.32 2010-02-01 95.54 2010-03-01 95.54 2010-04-01 95.61 2010-05-01 95.62 2010-06-01 95.76 2010-07-01 95.83 2010-08-01 95.62 2010-09-01 95.76 2010-10-01 96.04 2010-11-01 96.02 2010-12-01 96.16 2011-01-01 97.08 2011-02-01 97.24 2011-03-01 97.26 2011-04-01 97.36 2011-05-01 97.31 2011-06-01 97.34 2011-07-01 97.40 2011-08-01 99.39 2011-09-01 99.89 2011-10-01 100.15 2011-11-01 100.21 2011-12-01 100.18 2012-01-01 101.70 2012-02-01 101.91 2012-03-01 101.89 2012-04-01 102.03 2012-05-01 102.03 2012-06-01 102.06 2012-07-01 102.18 2012-08-01 102.09 2012-09-01 102.17 2012-10-01 102.38 2012-11-01 102.33 2012-12-01 102.30 2013-01-01 98.23 2013-02-01 98.39 2013-03-01 98.27 2013-04-01 98.25 2013-05-01 98.19 2013-06-01 98.23 2013-07-01 98.44 2013-08-01 98.27 2013-09-01 98.54 2013-10-01 98.77 2013-11-01 98.73 2013-12-01 98.64 2014-01-01 98.82 2014-02-01 99.01 2014-03-01 99.07 2014-04-01 99.17 2014-05-01 99.14 2014-06-01 99.12 2014-07-01 99.28 2014-08-01 99.01 2014-09-01 99.21 2014-10-01 99.51 2014-11-01 99.55 2014-12-01 99.58 2015-01-01 99.65 2015-02-01 99.83 2015-03-01 99.85 2015-04-01 99.95 2015-05-01 99.85 2015-06-01 99.92 2015-07-01 100.09 2015-08-01 99.82 2015-09-01 100.04 2015-10-01 100.33 2015-11-01 100.28 2015-12-01 100.37 2016-01-01 100.66 2016-02-01 100.85 2016-03-01 100.84 2016-04-01 100.91 2016-05-01 100.98 2016-06-01 101.01 2016-07-01 101.15 2016-08-01 100.59 2016-09-01 100.93 2016-10-01 101.16 2016-11-01 101.16 2016-12-01 101.15 2017-01-01 101.53 2017-02-01 101.71 2017-03-01 101.86 2017-04-01 101.88 2017-05-01 102.04 2017-06-01 102.21 2017-07-01 102.24 2017-08-01 101.73 2017-09-01 102.21 2017-10-01 102.51 2017-11-01 102.48 2017-12-01 102.61 2018-01-01 102.83 2018-02-01 103.04 2018-03-01 103.20 2018-04-01 103.32 2018-05-01 103.42 2018-06-01 103.50 2018-07-01 103.65 2018-08-01 103.02 2018-09-01 103.50 2018-10-01 103.61