Month Index 2015=100 2004-12-01 80.13 2005-01-01 80.23 2005-02-01 80.97 2005-03-01 81.56 2005-04-01 82.17 2005-05-01 82.33 2005-06-01 82.68 2005-07-01 82.80 2005-08-01 82.78 2005-09-01 82.54 2005-10-01 82.94 2005-11-01 82.91 2005-12-01 83.16 2006-01-01 83.32 2006-02-01 83.76 2006-03-01 83.98 2006-04-01 84.64 2006-05-01 85.20 2006-06-01 85.54 2006-07-01 84.80 2006-08-01 84.77 2006-09-01 84.32 2006-10-01 84.26 2006-11-01 84.57 2006-12-01 84.57 2007-01-01 84.64 2007-02-01 84.79 2007-03-01 85.52 2007-04-01 86.21 2007-05-01 86.77 2007-06-01 86.58 2007-07-01 86.18 2007-08-01 86.71 2007-09-01 87.29 2007-10-01 87.63 2007-11-01 88.51 2007-12-01 89.33 2008-01-01 89.61 2008-02-01 89.48 2008-03-01 90.15 2008-04-01 90.95 2008-05-01 92.18 2008-06-01 93.08 2008-07-01 92.84 2008-08-01 92.61 2008-09-01 92.51 2008-10-01 92.33 2008-11-01 92.01 2008-12-01 91.33 2009-01-01 91.98 2009-02-01 92.47 2009-03-01 92.86 2009-04-01 93.77 2009-05-01 94.08 2009-06-01 94.45 2009-07-01 93.86 2009-08-01 93.77 2009-09-01 93.01 2009-10-01 93.12 2009-11-01 93.38 2009-12-01 92.65 2010-01-01 92.73 2010-02-01 92.85 2010-03-01 93.36 2010-04-01 93.85 2010-05-01 94.10 2010-06-01 94.18 2010-07-01 93.98 2010-08-01 93.81 2010-09-01 93.64 2010-10-01 93.77 2010-11-01 93.98 2010-12-01 93.85 2011-01-01 94.35 2011-02-01 94.85 2011-03-01 95.76 2011-04-01 96.03 2011-05-01 96.45 2011-06-01 96.06 2011-07-01 95.66 2011-08-01 95.61 2011-09-01 95.50 2011-10-01 96.07 2011-11-01 96.20 2011-12-01 95.73 2012-01-01 95.51 2012-02-01 96.12 2012-03-01 97.27 2012-04-01 98.20 2012-05-01 98.25 2012-06-01 98.06 2012-07-01 97.68 2012-08-01 98.32 2012-09-01 98.82 2012-10-01 99.23 2012-11-01 98.86 2012-12-01 98.66 2013-01-01 98.69 2013-02-01 99.19 2013-03-01 99.60 2013-04-01 100.22 2013-05-01 100.29 2013-06-01 100.45 2013-07-01 100.47 2013-08-01 100.86 2013-09-01 100.64 2013-10-01 100.34 2013-11-01 99.59 2013-12-01 99.16 2014-01-01 99.08 2014-02-01 98.94 2014-03-01 99.50 2014-04-01 99.97 2014-05-01 100.49 2014-06-01 100.79 2014-07-01 100.92 2014-08-01 101.02 2014-09-01 100.75 2014-10-01 100.42 2014-11-01 99.75 2014-12-01 98.97 2015-01-01 98.52 2015-02-01 98.63 2015-03-01 99.46 2015-04-01 100.13 2015-05-01 100.70 2015-06-01 101.11 2015-07-01 100.98 2015-08-01 101.30 2015-09-01 100.47 2015-10-01 100.18 2015-11-01 99.57 2015-12-01 98.95 2016-01-01 98.67 2016-02-01 98.39 2016-03-01 98.90 2016-04-01 99.61 2016-05-01 99.87 2016-06-01 100.11 2016-07-01 100.08 2016-08-01 99.93 2016-09-01 100.04 2016-10-01 100.17 2016-11-01 100.04 2016-12-01 99.95 2017-01-01 100.21 2017-02-01 100.42 2017-03-01 100.71 2017-04-01 101.51 2017-05-01 101.38 2017-06-01 101.87 2017-07-01 101.99 2017-08-01 102.00 2017-09-01 101.98 2017-10-01 102.06 2017-11-01 101.86 2017-12-01 101.46 2018-01-01 101.16 2018-02-01 101.05 2018-03-01 101.62 2018-04-01 102.60 2018-05-01 102.82 2018-06-01 103.66 2018-07-01 103.81 2018-08-01 103.76 2018-09-01 103.46 2018-10-01 103.59