Month Index 2015=100 2004-12-01 80.24 2005-01-01 80.31 2005-02-01 80.41 2005-03-01 80.53 2005-04-01 80.38 2005-05-01 80.25 2005-06-01 80.21 2005-07-01 80.18 2005-08-01 80.30 2005-09-01 80.41 2005-10-01 80.57 2005-11-01 80.80 2005-12-01 81.03 2006-01-01 81.13 2006-02-01 81.23 2006-03-01 81.02 2006-04-01 80.89 2006-05-01 80.82 2006-06-01 80.81 2006-07-01 81.09 2006-08-01 81.26 2006-09-01 81.48 2006-10-01 81.66 2006-11-01 81.96 2006-12-01 82.20 2007-01-01 82.26 2007-02-01 82.19 2007-03-01 82.42 2007-04-01 82.49 2007-05-01 82.52 2007-06-01 82.70 2007-07-01 83.00 2007-08-01 83.97 2007-09-01 85.96 2007-10-01 88.85 2007-11-01 90.87 2007-12-01 92.30 2008-01-01 93.67 2008-02-01 94.42 2008-03-01 94.69 2008-04-01 94.81 2008-05-01 94.33 2008-06-01 94.45 2008-07-01 94.53 2008-08-01 94.76 2008-09-01 94.81 2008-10-01 95.07 2008-11-01 94.61 2008-12-01 94.52 2009-01-01 94.42 2009-02-01 94.28 2009-03-01 94.11 2009-04-01 93.72 2009-05-01 93.08 2009-06-01 92.61 2009-07-01 92.38 2009-08-01 92.29 2009-09-01 91.96 2009-10-01 91.88 2009-11-01 92.15 2009-12-01 92.47 2010-01-01 92.52 2010-02-01 92.56 2010-03-01 92.46 2010-04-01 92.22 2010-05-01 92.24 2010-06-01 92.17 2010-07-01 92.50 2010-08-01 92.72 2010-09-01 92.79 2010-10-01 93.17 2010-11-01 93.52 2010-12-01 93.90 2011-01-01 94.08 2011-02-01 94.30 2011-03-01 94.64 2011-04-01 94.90 2011-05-01 95.53 2011-06-01 95.97 2011-07-01 96.45 2011-08-01 96.82 2011-09-01 96.92 2011-10-01 97.03 2011-11-01 97.32 2011-12-01 97.70 2012-01-01 97.88 2012-02-01 98.23 2012-03-01 98.94 2012-04-01 99.02 2012-05-01 98.50 2012-06-01 98.36 2012-07-01 98.23 2012-08-01 98.30 2012-09-01 98.37 2012-10-01 98.48 2012-11-01 99.02 2012-12-01 99.30 2013-01-01 99.48 2013-02-01 99.48 2013-03-01 99.35 2013-04-01 99.20 2013-05-01 99.42 2013-06-01 99.48 2013-07-01 99.76 2013-08-01 100.16 2013-09-01 100.35 2013-10-01 100.90 2013-11-01 101.51 2013-12-01 102.05 2014-01-01 102.41 2014-02-01 102.54 2014-03-01 102.62 2014-04-01 102.68 2014-05-01 102.69 2014-06-01 102.53 2014-07-01 102.56 2014-08-01 102.56 2014-09-01 102.47 2014-10-01 102.43 2014-11-01 102.04 2014-12-01 101.92 2015-01-01 101.64 2015-02-01 101.27 2015-03-01 101.20 2015-04-01 100.97 2015-05-01 100.55 2015-06-01 99.87 2015-07-01 99.36 2015-08-01 99.22 2015-09-01 98.95 2015-10-01 99.09 2015-11-01 98.94 2015-12-01 98.94 2016-01-01 98.97 2016-02-01 98.86 2016-03-01 98.65 2016-04-01 98.34 2016-05-01 97.75 2016-06-01 97.25 2016-07-01 97.34 2016-08-01 97.29 2016-09-01 97.19 2016-10-01 97.43 2016-11-01 98.57 2016-12-01 98.96 2017-01-01 99.22 2017-02-01 99.40 2017-03-01 99.78 2017-04-01 99.82 2017-05-01 100.31 2017-06-01 100.53 2017-07-01 100.88 2017-08-01 101.21 2017-09-01 101.44 2017-10-01 102.13 2017-11-01 103.81 2017-12-01 104.17 2018-01-01 104.38 2018-02-01 104.53 2018-03-01 104.58 2018-04-01 104.44 2018-05-01 103.83 2018-06-01 103.79 2018-07-01 103.86 2018-08-01 104.01 2018-09-01 103.90 2018-10-01 104.01