Month Index 2015=100 2004-12-01 79.70 2005-01-01 79.78 2005-02-01 80.16 2005-03-01 80.32 2005-04-01 80.48 2005-05-01 80.80 2005-06-01 80.82 2005-07-01 80.89 2005-08-01 81.08 2005-09-01 81.18 2005-10-01 81.25 2005-11-01 81.66 2005-12-01 81.74 2006-01-01 81.91 2006-02-01 82.20 2006-03-01 82.31 2006-04-01 82.45 2006-05-01 82.87 2006-06-01 82.94 2006-07-01 83.01 2006-08-01 83.16 2006-09-01 83.27 2006-10-01 83.34 2006-11-01 83.71 2006-12-01 83.82 2007-01-01 84.19 2007-02-01 84.55 2007-03-01 84.71 2007-04-01 84.89 2007-05-01 85.30 2007-06-01 85.37 2007-07-01 85.47 2007-08-01 85.70 2007-09-01 85.78 2007-10-01 85.91 2007-11-01 86.20 2007-12-01 86.15 2008-01-01 86.48 2008-02-01 86.68 2008-03-01 87.08 2008-04-01 87.28 2008-05-01 87.61 2008-06-01 87.69 2008-07-01 87.94 2008-08-01 88.15 2008-09-01 88.29 2008-10-01 88.48 2008-11-01 88.89 2008-12-01 88.90 2009-01-01 89.24 2009-02-01 89.44 2009-03-01 89.48 2009-04-01 89.63 2009-05-01 89.83 2009-06-01 90.02 2009-07-01 90.17 2009-08-01 90.28 2009-09-01 90.43 2009-10-01 90.57 2009-11-01 90.74 2009-12-01 90.83 2010-01-01 91.02 2010-02-01 91.12 2010-03-01 91.30 2010-04-01 91.56 2010-05-01 91.77 2010-06-01 91.77 2010-07-01 91.91 2010-08-01 92.01 2010-09-01 92.25 2010-10-01 92.41 2010-11-01 92.50 2010-12-01 92.58 2011-01-01 93.00 2011-02-01 93.14 2011-03-01 93.38 2011-04-01 93.66 2011-05-01 93.84 2011-06-01 93.97 2011-07-01 94.06 2011-08-01 94.15 2011-09-01 94.33 2011-10-01 94.54 2011-11-01 94.62 2011-12-01 94.83 2012-01-01 95.18 2012-02-01 95.30 2012-03-01 95.36 2012-04-01 95.49 2012-05-01 95.55 2012-06-01 95.73 2012-07-01 95.82 2012-08-01 95.90 2012-09-01 96.03 2012-10-01 96.18 2012-11-01 96.38 2012-12-01 96.50 2013-01-01 96.76 2013-02-01 96.85 2013-03-01 97.02 2013-04-01 97.14 2013-05-01 97.21 2013-06-01 97.12 2013-07-01 97.22 2013-08-01 97.20 2013-09-01 97.36 2013-10-01 97.46 2013-11-01 97.53 2013-12-01 97.62 2014-01-01 98.03 2014-02-01 98.18 2014-03-01 98.27 2014-04-01 98.40 2014-05-01 98.51 2014-06-01 98.58 2014-07-01 98.66 2014-08-01 98.71 2014-09-01 98.73 2014-10-01 98.87 2014-11-01 98.96 2014-12-01 99.10 2015-01-01 99.44 2015-02-01 99.55 2015-03-01 99.70 2015-04-01 99.84 2015-05-01 99.91 2015-06-01 99.99 2015-07-01 100.07 2015-08-01 99.94 2015-09-01 100.28 2015-10-01 100.40 2015-11-01 100.35 2015-12-01 100.52 2016-01-01 100.77 2016-02-01 100.83 2016-03-01 100.99 2016-04-01 101.11 2016-05-01 101.21 2016-06-01 101.28 2016-07-01 101.37 2016-08-01 101.37 2016-09-01 101.52 2016-10-01 101.63 2016-11-01 101.77 2016-12-01 101.78 2017-01-01 101.97 2017-02-01 102.15 2017-03-01 102.33 2017-04-01 102.46 2017-05-01 102.68 2017-06-01 102.70 2017-07-01 102.74 2017-08-01 102.82 2017-09-01 102.95 2017-10-01 103.01 2017-11-01 103.21 2017-12-01 103.24 2018-01-01 103.38 2018-02-01 103.57 2018-03-01 103.54 2018-04-01 103.65 2018-05-01 103.75 2018-06-01 103.87 2018-07-01 103.98 2018-08-01 104.03 2018-09-01 104.34 2018-10-01 104.54