Month Index 2015=100 2004-12-01 186.52 2005-01-01 192.03 2005-02-01 191.88 2005-03-01 189.36 2005-04-01 186.70 2005-05-01 181.05 2005-06-01 186.49 2005-07-01 185.74 2005-08-01 184.81 2005-09-01 181.78 2005-10-01 178.90 2005-11-01 180.36 2005-12-01 180.27 2006-01-01 179.03 2006-02-01 179.88 2006-03-01 176.05 2006-04-01 173.39 2006-05-01 172.75 2006-06-01 170.41 2006-07-01 170.28 2006-08-01 168.08 2006-09-01 169.82 2006-10-01 172.25 2006-11-01 172.05 2006-12-01 171.42 2007-01-01 171.11 2007-02-01 167.50 2007-03-01 163.14 2007-04-01 164.50 2007-05-01 161.65 2007-06-01 157.49 2007-07-01 157.22 2007-08-01 160.34 2007-09-01 158.54 2007-10-01 155.77 2007-11-01 155.31 2007-12-01 152.22 2008-01-01 152.23 2008-02-01 148.86 2008-03-01 143.60 2008-04-01 141.67 2008-05-01 140.08 2008-06-01 137.28 2008-07-01 134.56 2008-08-01 133.40 2008-09-01 129.85 2008-10-01 129.37 2008-11-01 128.00 2008-12-01 125.57 2009-01-01 125.23 2009-02-01 124.19 2009-03-01 124.22 2009-04-01 123.90 2009-05-01 123.92 2009-06-01 123.26 2009-07-01 122.32 2009-08-01 121.52 2009-09-01 120.41 2009-10-01 120.36 2009-11-01 121.25 2009-12-01 119.64 2010-01-01 119.14 2010-02-01 118.95 2010-03-01 118.84 2010-04-01 118.37 2010-05-01 118.63 2010-06-01 117.85 2010-07-01 117.79 2010-08-01 115.75 2010-09-01 116.73 2010-10-01 116.09 2010-11-01 113.86 2010-12-01 113.51 2011-01-01 113.45 2011-02-01 112.73 2011-03-01 112.34 2011-04-01 111.46 2011-05-01 110.53 2011-06-01 110.12 2011-07-01 109.25 2011-08-01 108.72 2011-09-01 108.69 2011-10-01 108.53 2011-11-01 107.65 2011-12-01 106.99 2012-01-01 106.69 2012-02-01 106.99 2012-03-01 107.15 2012-04-01 106.79 2012-05-01 107.35 2012-06-01 106.99 2012-07-01 107.30 2012-08-01 106.91 2012-09-01 106.20 2012-10-01 106.10 2012-11-01 105.64 2012-12-01 105.39 2013-01-01 105.28 2013-02-01 104.95 2013-03-01 104.69 2013-04-01 104.93 2013-05-01 104.90 2013-06-01 104.57 2013-07-01 104.35 2013-08-01 104.53 2013-09-01 104.46 2013-10-01 104.75 2013-11-01 104.39 2013-12-01 103.81 2014-01-01 103.78 2014-02-01 103.91 2014-03-01 103.61 2014-04-01 102.84 2014-05-01 102.45 2014-06-01 101.99 2014-07-01 101.05 2014-08-01 101.03 2014-09-01 100.78 2014-10-01 100.50 2014-11-01 100.30 2014-12-01 100.29 2015-01-01 100.34 2015-02-01 100.06 2015-03-01 100.08 2015-04-01 100.52 2015-05-01 100.52 2015-06-01 99.79 2015-07-01 99.84 2015-08-01 99.75 2015-09-01 99.87 2015-10-01 99.50 2015-11-01 99.91 2015-12-01 99.81 2016-01-01 99.88 2016-02-01 99.84 2016-03-01 100.16 2016-04-01 100.23 2016-05-01 99.73 2016-06-01 99.54 2016-07-01 100.29 2016-08-01 100.17 2016-09-01 100.06 2016-10-01 99.92 2016-11-01 99.68 2016-12-01 99.91 2017-01-01 100.12 2017-02-01 99.91 2017-03-01 99.70 2017-04-01 99.83 2017-05-01 99.75 2017-06-01 99.37 2017-07-01 99.11 2017-08-01 99.28 2017-09-01 99.47 2017-10-01 99.21 2017-11-01 99.08 2017-12-01 99.09 2018-01-01 98.98 2018-02-01 98.71 2018-03-01 99.22 2018-04-01 99.01 2018-05-01 99.31 2018-06-01 98.99 2018-07-01 97.91 2018-08-01 97.23 2018-09-01 97.74 2018-10-01 97.61