Month Index 2015=100 2004-12-01 82.43 2005-01-01 83.09 2005-02-01 83.57 2005-03-01 83.64 2005-04-01 83.96 2005-05-01 84.25 2005-06-01 84.30 2005-07-01 84.43 2005-08-01 84.25 2005-09-01 84.15 2005-10-01 84.33 2005-11-01 84.56 2005-12-01 84.85 2006-01-01 85.37 2006-02-01 85.60 2006-03-01 85.75 2006-04-01 85.86 2006-05-01 86.38 2006-06-01 86.66 2006-07-01 86.76 2006-08-01 86.70 2006-09-01 86.62 2006-10-01 86.90 2006-11-01 87.14 2006-12-01 87.31 2007-01-01 87.75 2007-02-01 88.68 2007-03-01 88.89 2007-04-01 89.12 2007-05-01 89.41 2007-06-01 89.47 2007-07-01 89.73 2007-08-01 89.10 2007-09-01 89.04 2007-10-01 89.31 2007-11-01 89.62 2007-12-01 89.80 2008-01-01 90.88 2008-02-01 91.13 2008-03-01 91.24 2008-04-01 91.37 2008-05-01 91.52 2008-06-01 91.71 2008-07-01 91.70 2008-08-01 91.69 2008-09-01 91.61 2008-10-01 92.10 2008-11-01 92.19 2008-12-01 92.39 2009-01-01 92.96 2009-02-01 93.17 2009-03-01 93.33 2009-04-01 93.53 2009-05-01 93.55 2009-06-01 93.62 2009-07-01 93.86 2009-08-01 93.67 2009-09-01 93.64 2009-10-01 93.99 2009-11-01 94.13 2009-12-01 94.29 2010-01-01 94.62 2010-02-01 94.83 2010-03-01 94.90 2010-04-01 95.02 2010-05-01 95.02 2010-06-01 95.14 2010-07-01 95.38 2010-08-01 95.17 2010-09-01 95.10 2010-10-01 95.52 2010-11-01 95.57 2010-12-01 95.66 2011-01-01 96.36 2011-02-01 96.47 2011-03-01 96.63 2011-04-01 96.75 2011-05-01 96.79 2011-06-01 96.86 2011-07-01 97.02 2011-08-01 97.95 2011-09-01 98.22 2011-10-01 98.55 2011-11-01 98.63 2011-12-01 98.66 2012-01-01 99.89 2012-02-01 100.07 2012-03-01 100.16 2012-04-01 100.33 2012-05-01 100.38 2012-06-01 100.44 2012-07-01 100.62 2012-08-01 100.46 2012-09-01 100.41 2012-10-01 100.75 2012-11-01 100.74 2012-12-01 100.78 2013-01-01 98.07 2013-02-01 98.22 2013-03-01 98.19 2013-04-01 98.27 2013-05-01 98.22 2013-06-01 98.28 2013-07-01 98.53 2013-08-01 98.20 2013-09-01 98.34 2013-10-01 98.68 2013-11-01 98.65 2013-12-01 98.69 2014-01-01 98.77 2014-02-01 98.88 2014-03-01 98.95 2014-04-01 99.24 2014-05-01 99.20 2014-06-01 99.32 2014-07-01 99.51 2014-08-01 99.19 2014-09-01 99.33 2014-10-01 99.64 2014-11-01 99.70 2014-12-01 99.73 2015-01-01 99.83 2015-02-01 99.94 2015-03-01 99.86 2015-04-01 99.97 2015-05-01 100.01 2015-06-01 100.09 2015-07-01 99.97 2015-08-01 99.75 2015-09-01 99.92 2015-10-01 100.19 2015-11-01 100.11 2015-12-01 100.36 2016-01-01 100.57 2016-02-01 100.78 2016-03-01 100.82 2016-04-01 101.01 2016-05-01 101.06 2016-06-01 101.12 2016-07-01 101.30 2016-08-01 100.77 2016-09-01 100.98 2016-10-01 101.28 2016-11-01 101.28 2016-12-01 101.41 2017-01-01 101.57 2017-02-01 101.87 2017-03-01 102.01 2017-04-01 102.11 2017-05-01 102.24 2017-06-01 102.42 2017-07-01 102.48 2017-08-01 102.02 2017-09-01 102.33 2017-10-01 102.63 2017-11-01 102.61 2017-12-01 102.79 2018-01-01 103.05 2018-02-01 103.31 2018-03-01 103.35 2018-04-01 103.52 2018-05-01 103.54 2018-06-01 103.68 2018-07-01 103.75 2018-08-01 103.37 2018-09-01 103.66 2018-10-01 103.75