Month Index 2015=100 2004-12-01 80.91 2005-01-01 81.41 2005-02-01 81.69 2005-03-01 81.84 2005-04-01 81.96 2005-05-01 82.14 2005-06-01 82.17 2005-07-01 82.28 2005-08-01 82.44 2005-09-01 82.49 2005-10-01 82.70 2005-11-01 82.82 2005-12-01 82.92 2006-01-01 83.31 2006-02-01 83.70 2006-03-01 83.88 2006-04-01 84.00 2006-05-01 84.27 2006-06-01 84.35 2006-07-01 84.35 2006-08-01 84.39 2006-09-01 84.53 2006-10-01 84.65 2006-11-01 84.79 2006-12-01 84.90 2007-01-01 85.36 2007-02-01 85.69 2007-03-01 85.93 2007-04-01 86.01 2007-05-01 86.12 2007-06-01 86.17 2007-07-01 86.28 2007-08-01 86.46 2007-09-01 86.63 2007-10-01 86.70 2007-11-01 86.83 2007-12-01 86.87 2008-01-01 87.49 2008-02-01 87.94 2008-03-01 88.11 2008-04-01 88.33 2008-05-01 88.53 2008-06-01 88.73 2008-07-01 88.86 2008-08-01 88.95 2008-09-01 89.18 2008-10-01 89.52 2008-11-01 89.74 2008-12-01 89.83 2009-01-01 89.97 2009-02-01 90.26 2009-03-01 90.35 2009-04-01 90.50 2009-05-01 90.61 2009-06-01 90.87 2009-07-01 90.85 2009-08-01 90.84 2009-09-01 91.13 2009-10-01 91.42 2009-11-01 91.49 2009-12-01 91.55 2010-01-01 91.89 2010-02-01 92.22 2010-03-01 92.41 2010-04-01 92.65 2010-05-01 92.68 2010-06-01 92.76 2010-07-01 92.92 2010-08-01 93.10 2010-09-01 93.19 2010-10-01 93.30 2010-11-01 93.44 2010-12-01 93.58 2011-01-01 94.08 2011-02-01 94.23 2011-03-01 94.44 2011-04-01 94.56 2011-05-01 94.64 2011-06-01 94.79 2011-07-01 94.82 2011-08-01 94.92 2011-09-01 95.06 2011-10-01 95.37 2011-11-01 95.53 2011-12-01 95.58 2012-01-01 95.98 2012-02-01 96.24 2012-03-01 96.40 2012-04-01 96.55 2012-05-01 96.64 2012-06-01 96.71 2012-07-01 96.73 2012-08-01 96.79 2012-09-01 97.14 2012-10-01 96.94 2012-11-01 97.03 2012-12-01 97.14 2013-01-01 97.45 2013-02-01 97.59 2013-03-01 97.65 2013-04-01 97.82 2013-05-01 97.80 2013-06-01 97.86 2013-07-01 97.90 2013-08-01 97.92 2013-09-01 98.04 2013-10-01 97.78 2013-11-01 98.00 2013-12-01 98.10 2014-01-01 98.44 2014-02-01 98.60 2014-03-01 98.70 2014-04-01 98.74 2014-05-01 98.80 2014-06-01 98.93 2014-07-01 98.62 2014-08-01 98.87 2014-09-01 99.03 2014-10-01 99.02 2014-11-01 99.10 2014-12-01 99.16 2015-01-01 99.23 2015-02-01 99.33 2015-03-01 99.51 2015-04-01 99.79 2015-05-01 99.88 2015-06-01 99.99 2015-07-01 100.41 2015-08-01 100.53 2015-09-01 100.65 2015-10-01 100.11 2015-11-01 100.23 2015-12-01 100.34 2016-01-01 100.96 2016-02-01 101.15 2016-03-01 101.14 2016-04-01 101.26 2016-05-01 101.34 2016-06-01 101.57 2016-07-01 101.67 2016-08-01 101.59 2016-09-01 101.67 2016-10-01 101.82 2016-11-01 101.84 2016-12-01 102.08 2017-01-01 102.30 2017-02-01 102.44 2017-03-01 102.56 2017-04-01 102.59 2017-05-01 102.59 2017-06-01 102.59 2017-07-01 102.68 2017-08-01 102.77 2017-09-01 102.94 2017-10-01 103.02 2017-11-01 103.08 2017-12-01 103.19 2018-01-01 103.50 2018-02-01 103.79 2018-03-01 104.03 2018-04-01 104.12 2018-05-01 104.17 2018-06-01 104.44 2018-07-01 104.48 2018-08-01 104.61 2018-09-01 104.73 2018-10-01 104.89