Month Index 2015=100 2004-12-01 83.26 2005-01-01 82.60 2005-02-01 82.87 2005-03-01 83.67 2005-04-01 84.36 2005-05-01 84.36 2005-06-01 84.51 2005-07-01 84.63 2005-08-01 84.79 2005-09-01 85.90 2005-10-01 86.48 2005-11-01 86.65 2005-12-01 86.27 2006-01-01 85.75 2006-02-01 85.95 2006-03-01 86.65 2006-04-01 87.41 2006-05-01 87.68 2006-06-01 87.70 2006-07-01 86.93 2006-08-01 86.83 2006-09-01 87.56 2006-10-01 88.00 2006-11-01 88.21 2006-12-01 88.08 2007-01-01 87.35 2007-02-01 87.51 2007-03-01 88.51 2007-04-01 89.43 2007-05-01 90.00 2007-06-01 89.76 2007-07-01 88.63 2007-08-01 88.50 2007-09-01 89.84 2007-10-01 90.52 2007-11-01 91.47 2007-12-01 91.50 2008-01-01 91.08 2008-02-01 91.17 2008-03-01 92.30 2008-04-01 92.89 2008-05-01 94.15 2008-06-01 94.77 2008-07-01 94.75 2008-08-01 93.49 2008-09-01 94.56 2008-10-01 94.44 2008-11-01 94.06 2008-12-01 91.93 2009-01-01 91.51 2009-02-01 92.02 2009-03-01 92.51 2009-04-01 93.60 2009-05-01 93.94 2009-06-01 94.27 2009-07-01 93.17 2009-08-01 93.11 2009-09-01 93.68 2009-10-01 94.49 2009-11-01 95.12 2009-12-01 93.68 2010-01-01 93.84 2010-02-01 94.09 2010-03-01 95.21 2010-04-01 96.40 2010-05-01 96.76 2010-06-01 96.29 2010-07-01 94.88 2010-08-01 94.36 2010-09-01 95.82 2010-10-01 96.66 2010-11-01 96.94 2010-12-01 96.35 2011-01-01 95.60 2011-02-01 95.80 2011-03-01 97.11 2011-04-01 98.23 2011-05-01 98.49 2011-06-01 97.86 2011-07-01 96.51 2011-08-01 96.45 2011-09-01 98.04 2011-10-01 99.09 2011-11-01 99.26 2011-12-01 98.32 2012-01-01 97.42 2012-02-01 97.97 2012-03-01 100.34 2012-04-01 101.70 2012-05-01 104.68 2012-06-01 103.35 2012-07-01 101.35 2012-08-01 101.90 2012-09-01 104.12 2012-10-01 104.75 2012-11-01 104.45 2012-12-01 103.41 2013-01-01 102.31 2013-02-01 102.44 2013-03-01 103.48 2013-04-01 103.58 2013-05-01 102.86 2013-06-01 102.72 2013-07-01 101.51 2013-08-01 101.88 2013-09-01 103.30 2013-10-01 103.01 2013-11-01 103.34 2013-12-01 102.62 2014-01-01 101.73 2014-02-01 101.26 2014-03-01 102.44 2014-04-01 102.86 2014-05-01 103.42 2014-06-01 103.10 2014-07-01 102.36 2014-08-01 101.78 2014-09-01 102.75 2014-10-01 103.27 2014-11-01 102.59 2014-12-01 100.86 2015-01-01 98.37 2015-02-01 98.37 2015-03-01 100.87 2015-04-01 100.93 2015-05-01 101.91 2015-06-01 101.34 2015-07-01 99.68 2015-08-01 98.71 2015-09-01 99.72 2015-10-01 100.51 2015-11-01 100.37 2015-12-01 99.21 2016-01-01 97.01 2016-02-01 96.48 2016-03-01 98.47 2016-04-01 98.59 2016-05-01 98.69 2016-06-01 98.64 2016-07-01 97.14 2016-08-01 96.81 2016-09-01 99.18 2016-10-01 100.24 2016-11-01 100.46 2016-12-01 99.65 2017-01-01 97.82 2017-02-01 97.85 2017-03-01 99.00 2017-04-01 99.57 2017-05-01 99.20 2017-06-01 98.26 2017-07-01 96.68 2017-08-01 96.50 2017-09-01 99.55 2017-10-01 100.73 2017-11-01 101.14 2017-12-01 100.43 2018-01-01 98.91 2018-02-01 98.70 2018-03-01 100.13 2018-04-01 101.12 2018-05-01 101.80 2018-06-01 101.65 2018-07-01 99.55 2018-08-01 99.46 2018-09-01 101.72 2018-10-01 103.35