Month Index 2015=100 2004-12-01 86.29 2005-01-01 86.80 2005-02-01 88.51 2005-03-01 89.53 2005-04-01 90.29 2005-05-01 91.02 2005-06-01 91.72 2005-07-01 92.32 2005-08-01 92.04 2005-09-01 91.78 2005-10-01 91.59 2005-11-01 91.41 2005-12-01 91.42 2006-01-01 91.13 2006-02-01 91.18 2006-03-01 90.81 2006-04-01 90.74 2006-05-01 91.65 2006-06-01 91.72 2006-07-01 91.85 2006-08-01 91.64 2006-09-01 91.35 2006-10-01 91.08 2006-11-01 90.54 2006-12-01 90.77 2007-01-01 90.72 2007-02-01 90.78 2007-03-01 90.14 2007-04-01 90.43 2007-05-01 90.38 2007-06-01 90.16 2007-07-01 90.28 2007-08-01 90.88 2007-09-01 91.81 2007-10-01 92.90 2007-11-01 93.27 2007-12-01 93.64 2008-01-01 93.48 2008-02-01 92.97 2008-03-01 92.09 2008-04-01 92.52 2008-05-01 95.45 2008-06-01 98.21 2008-07-01 99.32 2008-08-01 100.07 2008-09-01 100.41 2008-10-01 100.74 2008-11-01 100.67 2008-12-01 101.20 2009-01-01 101.14 2009-02-01 101.67 2009-03-01 101.71 2009-04-01 102.18 2009-05-01 102.67 2009-06-01 103.13 2009-07-01 102.43 2009-08-01 101.90 2009-09-01 101.45 2009-10-01 100.11 2009-11-01 99.09 2009-12-01 98.04 2010-01-01 97.59 2010-02-01 95.85 2010-03-01 94.94 2010-04-01 95.69 2010-05-01 95.06 2010-06-01 95.42 2010-07-01 95.72 2010-08-01 95.59 2010-09-01 94.94 2010-10-01 94.42 2010-11-01 93.43 2010-12-01 93.28 2011-01-01 93.88 2011-02-01 94.07 2011-03-01 94.17 2011-04-01 93.85 2011-05-01 95.06 2011-06-01 95.59 2011-07-01 96.08 2011-08-01 96.63 2011-09-01 96.45 2011-10-01 96.88 2011-11-01 97.41 2011-12-01 97.16 2012-01-01 97.47 2012-02-01 97.34 2012-03-01 98.66 2012-04-01 100.02 2012-05-01 101.14 2012-06-01 101.37 2012-07-01 102.08 2012-08-01 102.17 2012-09-01 103.21 2012-10-01 104.34 2012-11-01 104.49 2012-12-01 104.29 2013-01-01 104.41 2013-02-01 104.41 2013-03-01 102.93 2013-04-01 103.73 2013-05-01 104.11 2013-06-01 104.14 2013-07-01 104.35 2013-08-01 104.52 2013-09-01 104.10 2013-10-01 103.09 2013-11-01 102.68 2013-12-01 102.43 2014-01-01 102.31 2014-02-01 101.82 2014-03-01 101.63 2014-04-01 102.12 2014-05-01 102.55 2014-06-01 102.26 2014-07-01 102.62 2014-08-01 102.85 2014-09-01 101.94 2014-10-01 101.11 2014-11-01 101.18 2014-12-01 99.92 2015-01-01 100.63 2015-02-01 100.43 2015-03-01 101.01 2015-04-01 100.64 2015-05-01 100.70 2015-06-01 100.68 2015-07-01 100.40 2015-08-01 100.41 2015-09-01 99.22 2015-10-01 99.22 2015-11-01 98.56 2015-12-01 98.10 2016-01-01 97.97 2016-02-01 97.33 2016-03-01 96.13 2016-04-01 95.73 2016-05-01 97.62 2016-06-01 97.40 2016-07-01 97.57 2016-08-01 98.43 2016-09-01 98.55 2016-10-01 99.31 2016-11-01 99.31 2016-12-01 99.63 2017-01-01 100.83 2017-02-01 101.01 2017-03-01 100.83 2017-04-01 101.40 2017-05-01 102.22 2017-06-01 102.18 2017-07-01 102.38 2017-08-01 102.91 2017-09-01 102.27 2017-10-01 102.57 2017-11-01 102.23 2017-12-01 102.43 2018-01-01 102.74 2018-02-01 102.63 2018-03-01 102.69 2018-04-01 103.10 2018-05-01 102.40 2018-06-01 102.81 2018-07-01 102.98 2018-08-01 103.33 2018-09-01 101.99 2018-10-01 101.39