Month Index 2015=100 2004-12-01 100.58 2005-01-01 96.97 2005-02-01 97.08 2005-03-01 98.50 2005-04-01 101.21 2005-05-01 102.25 2005-06-01 102.81 2005-07-01 99.81 2005-08-01 98.33 2005-09-01 100.72 2005-10-01 103.42 2005-11-01 104.97 2005-12-01 103.86 2006-01-01 98.47 2006-02-01 98.61 2006-03-01 101.14 2006-04-01 103.39 2006-05-01 104.63 2006-06-01 105.13 2006-07-01 100.45 2006-08-01 99.35 2006-09-01 104.01 2006-10-01 106.77 2006-11-01 108.06 2006-12-01 106.92 2007-01-01 102.19 2007-02-01 102.12 2007-03-01 105.35 2007-04-01 108.01 2007-05-01 109.69 2007-06-01 109.77 2007-07-01 104.46 2007-08-01 103.65 2007-09-01 108.40 2007-10-01 111.39 2007-11-01 112.97 2007-12-01 112.06 2008-01-01 106.35 2008-02-01 106.29 2008-03-01 109.45 2008-04-01 111.61 2008-05-01 113.35 2008-06-01 113.39 2008-07-01 107.53 2008-08-01 106.54 2008-09-01 112.05 2008-10-01 114.56 2008-11-01 117.27 2008-12-01 112.31 2009-01-01 107.26 2009-02-01 107.42 2009-03-01 111.52 2009-04-01 114.67 2009-05-01 116.10 2009-06-01 115.76 2009-07-01 108.98 2009-08-01 106.22 2009-09-01 110.83 2009-10-01 114.82 2009-11-01 115.12 2009-12-01 109.43 2010-01-01 104.29 2010-02-01 105.51 2010-03-01 108.52 2010-04-01 111.90 2010-05-01 113.06 2010-06-01 111.34 2010-07-01 105.27 2010-08-01 103.45 2010-09-01 108.88 2010-10-01 111.13 2010-11-01 112.02 2010-12-01 107.65 2011-01-01 103.19 2011-02-01 103.09 2011-03-01 106.21 2011-04-01 108.73 2011-05-01 110.40 2011-06-01 107.72 2011-07-01 101.11 2011-08-01 98.50 2011-09-01 104.70 2011-10-01 110.45 2011-11-01 111.78 2011-12-01 108.41 2012-01-01 102.01 2012-02-01 100.43 2012-03-01 104.81 2012-04-01 107.94 2012-05-01 109.08 2012-06-01 106.69 2012-07-01 100.50 2012-08-01 98.77 2012-09-01 104.17 2012-10-01 109.35 2012-11-01 110.36 2012-12-01 106.14 2013-01-01 100.40 2013-02-01 99.01 2013-03-01 102.66 2013-04-01 105.67 2013-05-01 106.52 2013-06-01 104.81 2013-07-01 99.04 2013-08-01 97.34 2013-09-01 103.26 2013-10-01 107.25 2013-11-01 107.47 2013-12-01 103.04 2014-01-01 97.40 2014-02-01 96.11 2014-03-01 101.51 2014-04-01 102.99 2014-05-01 103.59 2014-06-01 101.94 2014-07-01 96.38 2014-08-01 94.90 2014-09-01 101.06 2014-10-01 104.09 2014-11-01 104.59 2014-12-01 100.03 2015-01-01 95.26 2015-02-01 95.06 2015-03-01 100.69 2015-04-01 102.60 2015-05-01 103.13 2015-06-01 101.28 2015-07-01 94.92 2015-08-01 93.71 2015-09-01 101.09 2015-10-01 105.13 2015-11-01 105.38 2015-12-01 101.75 2016-01-01 95.06 2016-02-01 94.06 2016-03-01 102.15 2016-04-01 103.71 2016-05-01 103.06 2016-06-01 100.28 2016-07-01 93.48 2016-08-01 93.00 2016-09-01 102.12 2016-10-01 106.18 2016-11-01 106.90 2016-12-01 101.75 2017-01-01 95.54 2017-02-01 95.42 2017-03-01 101.67 2017-04-01 104.51 2017-05-01 103.99 2017-06-01 101.27 2017-07-01 95.80 2017-08-01 93.53 2017-09-01 102.23 2017-10-01 106.37 2017-11-01 106.82 2017-12-01 102.97 2018-01-01 94.97 2018-02-01 94.77 2018-03-01 101.63 2018-04-01 103.89 2018-05-01 103.80 2018-06-01 101.06 2018-07-01 92.86 2018-08-01 91.96 2018-09-01 99.76 2018-10-01 105.47