Month Index 2015=100 2004-12-01 72.21 2005-01-01 73.32 2005-02-01 73.49 2005-03-01 73.54 2005-04-01 73.73 2005-05-01 74.07 2005-06-01 74.20 2005-07-01 74.30 2005-08-01 74.50 2005-09-01 74.58 2005-10-01 74.59 2005-11-01 74.62 2005-12-01 75.21 2006-01-01 76.44 2006-02-01 76.73 2006-03-01 76.89 2006-04-01 77.00 2006-05-01 76.97 2006-06-01 76.95 2006-07-01 77.02 2006-08-01 77.09 2006-09-01 77.33 2006-10-01 77.35 2006-11-01 77.40 2006-12-01 78.45 2007-01-01 79.45 2007-02-01 80.06 2007-03-01 80.20 2007-04-01 80.61 2007-05-01 80.71 2007-06-01 80.75 2007-07-01 80.94 2007-08-01 80.96 2007-09-01 81.01 2007-10-01 81.11 2007-11-01 81.14 2007-12-01 81.85 2008-01-01 82.78 2008-02-01 83.13 2008-03-01 83.20 2008-04-01 83.45 2008-05-01 83.61 2008-06-01 83.65 2008-07-01 83.64 2008-08-01 83.67 2008-09-01 83.69 2008-10-01 83.71 2008-11-01 83.75 2008-12-01 84.22 2009-01-01 85.16 2009-02-01 85.39 2009-03-01 85.54 2009-04-01 85.72 2009-05-01 86.58 2009-06-01 86.61 2009-07-01 86.74 2009-08-01 86.82 2009-09-01 86.99 2009-10-01 87.05 2009-11-01 87.07 2009-12-01 87.80 2010-01-01 88.10 2010-02-01 88.37 2010-03-01 88.39 2010-04-01 88.52 2010-05-01 88.67 2010-06-01 88.76 2010-07-01 88.97 2010-08-01 89.03 2010-09-01 89.11 2010-10-01 89.14 2010-11-01 89.19 2010-12-01 89.95 2011-01-01 90.63 2011-02-01 90.84 2011-03-01 90.94 2011-04-01 91.06 2011-05-01 91.04 2011-06-01 91.08 2011-07-01 91.37 2011-08-01 91.40 2011-09-01 91.44 2011-10-01 91.47 2011-11-01 91.60 2011-12-01 92.08 2012-01-01 92.33 2012-02-01 92.33 2012-03-01 92.45 2012-04-01 92.55 2012-05-01 92.61 2012-06-01 92.68 2012-07-01 92.89 2012-08-01 92.90 2012-09-01 93.34 2012-10-01 93.36 2012-11-01 93.48 2012-12-01 94.06 2013-01-01 94.38 2013-02-01 94.51 2013-03-01 94.70 2013-04-01 94.75 2013-05-01 94.78 2013-06-01 94.82 2013-07-01 96.94 2013-08-01 97.36 2013-09-01 97.42 2013-10-01 98.00 2013-11-01 98.33 2013-12-01 100.10 2014-01-01 100.18 2014-02-01 100.93 2014-03-01 101.11 2014-04-01 101.08 2014-05-01 100.95 2014-06-01 100.68 2014-07-01 99.90 2014-08-01 99.56 2014-09-01 99.53 2014-10-01 99.54 2014-11-01 99.48 2014-12-01 99.52 2015-01-01 99.68 2015-02-01 99.77 2015-03-01 99.79 2015-04-01 99.80 2015-05-01 99.95 2015-06-01 99.99 2015-07-01 99.99 2015-08-01 100.03 2015-09-01 100.11 2015-10-01 100.21 2015-11-01 100.20 2015-12-01 100.48 2016-01-01 100.51 2016-02-01 100.62 2016-03-01 100.64 2016-04-01 100.61 2016-05-01 100.72 2016-06-01 100.78 2016-07-01 100.83 2016-08-01 100.90 2016-09-01 100.93 2016-10-01 101.01 2016-11-01 100.99 2016-12-01 101.30 2017-01-01 101.43 2017-02-01 101.45 2017-03-01 101.48 2017-04-01 101.57 2017-05-01 101.63 2017-06-01 101.64 2017-07-01 101.70 2017-08-01 101.68 2017-09-01 101.76 2017-10-01 101.79 2017-11-01 101.86 2017-12-01 102.10 2018-01-01 102.34 2018-02-01 102.38 2018-03-01 102.45 2018-04-01 102.47 2018-05-01 102.43 2018-06-01 102.47 2018-07-01 102.50 2018-08-01 102.51 2018-09-01 102.50 2018-10-01 102.51