Month Index 2015=100 2004-12-01 283.84 2005-01-01 299.46 2005-02-01 299.99 2005-03-01 292.93 2005-04-01 285.42 2005-05-01 269.27 2005-06-01 286.93 2005-07-01 284.95 2005-08-01 282.58 2005-09-01 273.69 2005-10-01 266.97 2005-11-01 271.71 2005-12-01 272.38 2006-01-01 268.41 2006-02-01 271.24 2006-03-01 260.21 2006-04-01 252.08 2006-05-01 250.18 2006-06-01 245.52 2006-07-01 245.20 2006-08-01 239.19 2006-09-01 243.31 2006-10-01 251.89 2006-11-01 252.75 2006-12-01 250.17 2007-01-01 250.17 2007-02-01 238.31 2007-03-01 226.81 2007-04-01 231.30 2007-05-01 224.10 2007-06-01 212.48 2007-07-01 212.07 2007-08-01 223.08 2007-09-01 217.45 2007-10-01 208.72 2007-11-01 206.85 2007-12-01 198.57 2008-01-01 198.08 2008-02-01 189.02 2008-03-01 174.11 2008-04-01 170.43 2008-05-01 167.60 2008-06-01 160.44 2008-07-01 154.02 2008-08-01 152.50 2008-09-01 143.70 2008-10-01 144.31 2008-11-01 139.97 2008-12-01 135.60 2009-01-01 135.61 2009-02-01 134.14 2009-03-01 134.35 2009-04-01 133.47 2009-05-01 134.73 2009-06-01 133.55 2009-07-01 131.72 2009-08-01 129.60 2009-09-01 127.83 2009-10-01 127.52 2009-11-01 129.35 2009-12-01 125.51 2010-01-01 124.99 2010-02-01 126.60 2010-03-01 126.37 2010-04-01 126.40 2010-05-01 127.43 2010-06-01 126.21 2010-07-01 126.14 2010-08-01 120.96 2010-09-01 122.60 2010-10-01 120.35 2010-11-01 116.72 2010-12-01 117.61 2011-01-01 117.77 2011-02-01 115.61 2011-03-01 114.59 2011-04-01 113.48 2011-05-01 112.37 2011-06-01 111.32 2011-07-01 109.52 2011-08-01 108.16 2011-09-01 109.03 2011-10-01 108.91 2011-11-01 107.97 2011-12-01 106.40 2012-01-01 106.11 2012-02-01 106.68 2012-03-01 106.88 2012-04-01 106.76 2012-05-01 108.10 2012-06-01 107.62 2012-07-01 108.53 2012-08-01 108.16 2012-09-01 107.61 2012-10-01 108.00 2012-11-01 107.61 2012-12-01 107.59 2013-01-01 107.48 2013-02-01 107.06 2013-03-01 106.58 2013-04-01 107.13 2013-05-01 107.60 2013-06-01 106.79 2013-07-01 106.91 2013-08-01 107.06 2013-09-01 106.97 2013-10-01 107.16 2013-11-01 106.78 2013-12-01 106.53 2014-01-01 106.25 2014-02-01 106.72 2014-03-01 105.32 2014-04-01 103.85 2014-05-01 103.74 2014-06-01 102.76 2014-07-01 100.71 2014-08-01 100.77 2014-09-01 100.60 2014-10-01 99.81 2014-11-01 99.48 2014-12-01 99.88 2015-01-01 100.42 2015-02-01 100.34 2015-03-01 100.00 2015-04-01 100.46 2015-05-01 100.56 2015-06-01 98.51 2015-07-01 99.26 2015-08-01 99.31 2015-09-01 100.31 2015-10-01 99.75 2015-11-01 100.48 2015-12-01 100.60 2016-01-01 100.67 2016-02-01 101.91 2016-03-01 102.03 2016-04-01 102.09 2016-05-01 99.87 2016-06-01 99.33 2016-07-01 100.36 2016-08-01 99.91 2016-09-01 100.64 2016-10-01 101.10 2016-11-01 100.35 2016-12-01 100.69 2017-01-01 100.40 2017-02-01 99.15 2017-03-01 98.86 2017-04-01 100.09 2017-05-01 99.97 2017-06-01 99.34 2017-07-01 99.29 2017-08-01 99.61 2017-09-01 100.38 2017-10-01 100.21 2017-11-01 100.27 2017-12-01 100.45 2018-01-01 99.76 2018-02-01 99.45 2018-03-01 100.96 2018-04-01 100.62 2018-05-01 100.73 2018-06-01 100.21 2018-07-01 97.58 2018-08-01 97.80 2018-09-01 98.12 2018-10-01 98.37