Month Index 2015=100 2004-12-01 58.70 2005-01-01 60.51 2005-02-01 60.64 2005-03-01 60.68 2005-04-01 61.71 2005-05-01 61.79 2005-06-01 61.74 2005-07-01 62.91 2005-08-01 63.32 2005-09-01 63.92 2005-10-01 66.01 2005-11-01 67.03 2005-12-01 67.32 2006-01-01 70.02 2006-02-01 70.29 2006-03-01 70.83 2006-04-01 72.87 2006-05-01 73.87 2006-06-01 74.23 2006-07-01 74.80 2006-08-01 75.38 2006-09-01 75.83 2006-10-01 77.00 2006-11-01 77.75 2006-12-01 78.10 2007-01-01 79.31 2007-02-01 79.25 2007-03-01 78.78 2007-04-01 77.41 2007-05-01 76.73 2007-06-01 76.28 2007-07-01 75.56 2007-08-01 75.41 2007-09-01 75.32 2007-10-01 75.89 2007-11-01 76.27 2007-12-01 76.54 2008-01-01 79.61 2008-02-01 81.41 2008-03-01 81.51 2008-04-01 82.98 2008-05-01 83.95 2008-06-01 84.26 2008-07-01 86.37 2008-08-01 88.47 2008-09-01 91.71 2008-10-01 94.01 2008-11-01 94.56 2008-12-01 94.95 2009-01-01 95.40 2009-02-01 95.11 2009-03-01 93.73 2009-04-01 89.21 2009-05-01 88.37 2009-06-01 87.70 2009-07-01 84.55 2009-08-01 84.35 2009-09-01 84.12 2009-10-01 83.37 2009-11-01 83.16 2009-12-01 83.04 2010-01-01 83.62 2010-02-01 83.29 2010-03-01 83.34 2010-04-01 84.36 2010-05-01 84.45 2010-06-01 84.65 2010-07-01 86.43 2010-08-01 86.57 2010-09-01 86.76 2010-10-01 87.12 2010-11-01 87.24 2010-12-01 88.36 2011-01-01 89.38 2011-02-01 89.69 2011-03-01 89.92 2011-04-01 91.07 2011-05-01 91.22 2011-06-01 91.62 2011-07-01 93.16 2011-08-01 93.76 2011-09-01 96.28 2011-10-01 97.90 2011-11-01 98.38 2011-12-01 98.57 2012-01-01 100.00 2012-02-01 100.01 2012-03-01 100.00 2012-04-01 100.61 2012-05-01 100.93 2012-06-01 100.88 2012-07-01 101.74 2012-08-01 101.87 2012-09-01 102.22 2012-10-01 102.73 2012-11-01 103.24 2012-12-01 104.55 2013-01-01 104.53 2013-02-01 104.56 2013-03-01 104.55 2013-04-01 103.90 2013-05-01 103.57 2013-06-01 103.51 2013-07-01 103.44 2013-08-01 103.36 2013-09-01 103.36 2013-10-01 103.19 2013-11-01 103.04 2013-12-01 104.39 2014-01-01 104.68 2014-02-01 104.75 2014-03-01 104.49 2014-04-01 103.45 2014-05-01 103.25 2014-06-01 103.01 2014-07-01 101.93 2014-08-01 101.77 2014-09-01 101.65 2014-10-01 103.06 2014-11-01 103.28 2014-12-01 103.07 2015-01-01 102.72 2015-02-01 102.35 2015-03-01 101.55 2015-04-01 100.47 2015-05-01 100.10 2015-06-01 99.88 2015-07-01 99.38 2015-08-01 99.30 2015-09-01 98.66 2015-10-01 98.64 2015-11-01 98.57 2015-12-01 98.38 2016-01-01 97.67 2016-02-01 97.24 2016-03-01 96.39 2016-04-01 93.85 2016-05-01 93.28 2016-06-01 93.14 2016-07-01 92.90 2016-08-01 93.01 2016-09-01 93.13 2016-10-01 93.14 2016-11-01 93.38 2016-12-01 94.00 2017-01-01 94.90 2017-02-01 95.29 2017-03-01 95.67 2017-04-01 95.46 2017-05-01 95.07 2017-06-01 95.03 2017-07-01 94.06 2017-08-01 94.00 2017-09-01 94.02 2017-10-01 94.53 2017-11-01 94.88 2017-12-01 95.05 2018-01-01 96.99 2018-02-01 97.07 2018-03-01 96.65 2018-04-01 95.57 2018-05-01 95.57 2018-06-01 96.04 2018-07-01 98.61 2018-08-01 98.92 2018-09-01 99.31 2018-10-01 101.69