Month Index 2015=100 2004-12-01 77.76 2005-01-01 77.76 2005-02-01 77.71 2005-03-01 77.71 2005-04-01 77.70 2005-05-01 77.76 2005-06-01 77.77 2005-07-01 77.77 2005-08-01 77.77 2005-09-01 77.77 2005-10-01 77.77 2005-11-01 77.76 2005-12-01 77.75 2006-01-01 77.75 2006-02-01 77.76 2006-03-01 77.76 2006-04-01 77.76 2006-05-01 77.76 2006-06-01 77.76 2006-07-01 77.76 2006-08-01 77.76 2006-09-01 81.85 2006-10-01 81.85 2006-11-01 81.85 2006-12-01 81.85 2007-01-01 86.38 2007-02-01 86.36 2007-03-01 86.36 2007-04-01 86.36 2007-05-01 86.36 2007-06-01 86.32 2007-07-01 86.32 2007-08-01 86.32 2007-09-01 86.27 2007-10-01 86.45 2007-11-01 86.45 2007-12-01 86.63 2008-01-01 87.15 2008-02-01 87.07 2008-03-01 87.07 2008-04-01 87.07 2008-05-01 87.35 2008-06-01 87.35 2008-07-01 87.35 2008-08-01 87.36 2008-09-01 87.35 2008-10-01 87.35 2008-11-01 88.06 2008-12-01 88.06 2009-01-01 88.14 2009-02-01 88.23 2009-03-01 88.35 2009-04-01 88.35 2009-05-01 88.35 2009-06-01 88.35 2009-07-01 88.35 2009-08-01 88.57 2009-09-01 88.57 2009-10-01 89.08 2009-11-01 89.68 2009-12-01 89.71 2010-01-01 92.88 2010-02-01 92.89 2010-03-01 92.89 2010-04-01 92.88 2010-05-01 92.88 2010-06-01 92.89 2010-07-01 92.88 2010-08-01 92.89 2010-09-01 92.92 2010-10-01 92.92 2010-11-01 92.92 2010-12-01 92.91 2011-01-01 92.92 2011-02-01 92.92 2011-03-01 92.92 2011-04-01 92.78 2011-05-01 92.78 2011-06-01 92.78 2011-07-01 92.78 2011-08-01 92.78 2011-09-01 92.78 2011-10-01 92.78 2011-11-01 92.78 2011-12-01 92.78 2012-01-01 92.78 2012-02-01 92.73 2012-03-01 93.39 2012-04-01 93.39 2012-05-01 93.60 2012-06-01 94.76 2012-07-01 94.85 2012-08-01 94.85 2012-09-01 94.85 2012-10-01 98.42 2012-11-01 98.42 2012-12-01 98.42 2013-01-01 99.07 2013-02-01 99.07 2013-03-01 99.07 2013-04-01 99.07 2013-05-01 99.07 2013-06-01 99.17 2013-07-01 99.24 2013-08-01 99.24 2013-09-01 99.24 2013-10-01 99.24 2013-11-01 99.24 2013-12-01 99.24 2014-01-01 99.24 2014-02-01 99.24 2014-03-01 99.24 2014-04-01 99.27 2014-05-01 99.26 2014-06-01 99.27 2014-07-01 99.27 2014-08-01 99.27 2014-09-01 99.27 2014-10-01 99.27 2014-11-01 99.26 2014-12-01 99.26 2015-01-01 99.26 2015-02-01 99.26 2015-03-01 99.26 2015-04-01 99.00 2015-05-01 99.00 2015-06-01 100.39 2015-07-01 100.39 2015-08-01 100.69 2015-09-01 100.69 2015-10-01 100.69 2015-11-01 100.69 2015-12-01 100.69 2016-01-01 100.69 2016-02-01 100.69 2016-03-01 100.69 2016-04-01 100.69 2016-05-01 100.69 2016-06-01 100.69 2016-07-01 100.69 2016-08-01 100.69 2016-09-01 100.69 2016-10-01 100.69 2016-11-01 100.69 2016-12-01 100.69 2017-01-01 100.69 2017-02-01 98.46 2017-03-01 98.46 2017-04-01 98.46 2017-05-01 98.46 2017-06-01 98.46 2017-07-01 98.50 2017-08-01 98.50 2017-09-01 98.47 2017-10-01 98.47 2017-11-01 98.47 2017-12-01 98.47 2018-01-01 98.47 2018-02-01 98.47 2018-03-01 98.47 2018-04-01 98.47 2018-05-01 98.47 2018-06-01 98.47 2018-07-01 98.47 2018-08-01 98.47 2018-09-01 98.47 2018-10-01 98.47