Month Index 2015=100 2004-12-01 76.65 2005-01-01 76.98 2005-02-01 77.24 2005-03-01 77.38 2005-04-01 77.49 2005-05-01 77.66 2005-06-01 77.74 2005-07-01 78.62 2005-08-01 78.81 2005-09-01 78.88 2005-10-01 78.97 2005-11-01 79.12 2005-12-01 79.21 2006-01-01 79.50 2006-02-01 79.90 2006-03-01 80.02 2006-04-01 80.15 2006-05-01 80.32 2006-06-01 80.41 2006-07-01 80.89 2006-08-01 81.03 2006-09-01 81.12 2006-10-01 81.30 2006-11-01 81.41 2006-12-01 81.50 2007-01-01 82.04 2007-02-01 82.44 2007-03-01 82.58 2007-04-01 82.74 2007-05-01 83.58 2007-06-01 83.68 2007-07-01 83.95 2007-08-01 84.22 2007-09-01 84.30 2007-10-01 84.41 2007-11-01 84.60 2007-12-01 84.65 2008-01-01 86.11 2008-02-01 86.43 2008-03-01 86.59 2008-04-01 86.74 2008-05-01 86.97 2008-06-01 87.09 2008-07-01 87.37 2008-08-01 87.43 2008-09-01 87.53 2008-10-01 87.68 2008-11-01 87.80 2008-12-01 88.11 2009-01-01 88.35 2009-02-01 88.61 2009-03-01 88.70 2009-04-01 88.74 2009-05-01 89.02 2009-06-01 89.07 2009-07-01 89.45 2009-08-01 89.47 2009-09-01 89.48 2009-10-01 89.62 2009-11-01 89.72 2009-12-01 89.75 2010-01-01 90.41 2010-02-01 90.50 2010-03-01 90.62 2010-04-01 90.71 2010-05-01 90.85 2010-06-01 90.86 2010-07-01 90.84 2010-08-01 90.89 2010-09-01 90.88 2010-10-01 90.96 2010-11-01 91.07 2010-12-01 91.09 2011-01-01 92.04 2011-02-01 92.44 2011-03-01 92.50 2011-04-01 92.82 2011-05-01 92.87 2011-06-01 92.92 2011-07-01 92.97 2011-08-01 92.79 2011-09-01 92.83 2011-10-01 92.60 2011-11-01 92.67 2011-12-01 92.96 2012-01-01 93.53 2012-02-01 93.70 2012-03-01 93.81 2012-04-01 93.87 2012-05-01 94.63 2012-06-01 94.68 2012-07-01 94.97 2012-08-01 95.01 2012-09-01 95.07 2012-10-01 94.65 2012-11-01 94.67 2012-12-01 94.71 2013-01-01 95.81 2013-02-01 96.09 2013-03-01 96.16 2013-04-01 96.36 2013-05-01 96.45 2013-06-01 96.52 2013-07-01 96.64 2013-08-01 96.69 2013-09-01 96.86 2013-10-01 97.08 2013-11-01 97.15 2013-12-01 97.20 2014-01-01 97.68 2014-02-01 97.83 2014-03-01 97.98 2014-04-01 98.11 2014-05-01 98.18 2014-06-01 98.33 2014-07-01 98.55 2014-08-01 98.57 2014-09-01 98.45 2014-10-01 98.73 2014-11-01 98.77 2014-12-01 98.84 2015-01-01 99.26 2015-02-01 99.46 2015-03-01 99.62 2015-04-01 99.73 2015-05-01 99.85 2015-06-01 99.98 2015-07-01 100.08 2015-08-01 100.23 2015-09-01 100.32 2015-10-01 100.38 2015-11-01 100.52 2015-12-01 100.57 2016-01-01 100.66 2016-02-01 100.79 2016-03-01 100.85 2016-04-01 100.96 2016-05-01 101.03 2016-06-01 100.88 2016-07-01 100.97 2016-08-01 101.03 2016-09-01 101.16 2016-10-01 101.48 2016-11-01 101.60 2016-12-01 101.74 2017-01-01 102.01 2017-02-01 102.15 2017-03-01 102.33 2017-04-01 102.42 2017-05-01 102.47 2017-06-01 102.61 2017-07-01 102.78 2017-08-01 102.88 2017-09-01 102.97 2017-10-01 103.14 2017-11-01 103.25 2017-12-01 103.33 2018-01-01 103.75 2018-02-01 103.87 2018-03-01 104.00 2018-04-01 104.07 2018-05-01 104.12 2018-06-01 104.30 2018-07-01 104.42 2018-08-01 104.48 2018-09-01 104.65 2018-10-01 104.87