Month Index 2015=100 1996-01-01 118.33 1996-02-01 118.26 1996-03-01 119.03 1996-04-01 118.77 1996-05-01 118.80 1996-06-01 119.08 1996-07-01 118.63 1996-08-01 118.24 1996-09-01 118.02 1996-10-01 119.20 1996-11-01 117.51 1996-12-01 117.48 1997-01-01 116.95 1997-02-01 117.00 1997-03-01 117.55 1997-04-01 117.35 1997-05-01 116.79 1997-06-01 116.59 1997-07-01 116.14 1997-08-01 116.28 1997-09-01 116.48 1997-10-01 116.44 1997-11-01 116.14 1997-12-01 116.37 1998-01-01 115.80 1998-02-01 116.82 1998-03-01 116.95 1998-04-01 117.06 1998-05-01 116.74 1998-06-01 116.44 1998-07-01 116.48 1998-08-01 116.61 1998-09-01 116.45 1998-10-01 115.97 1998-11-01 115.97 1998-12-01 115.83 1999-01-01 115.04 1999-02-01 115.18 1999-03-01 114.97 1999-04-01 114.67 1999-05-01 114.38 1999-06-01 114.51 1999-07-01 113.75 1999-08-01 113.84 1999-09-01 113.71 1999-10-01 113.78 1999-11-01 113.69 1999-12-01 113.56 2000-01-01 113.47 2000-02-01 113.19 2000-03-01 113.25 2000-04-01 112.85 2000-05-01 112.98 2000-06-01 113.01 2000-07-01 112.53 2000-08-01 112.95 2000-09-01 112.85 2000-10-01 113.25 2000-11-01 113.39 2000-12-01 113.49 2001-01-01 113.15 2001-02-01 113.11 2001-03-01 113.23 2001-04-01 113.39 2001-05-01 113.62 2001-06-01 113.31 2001-07-01 112.61 2001-08-01 113.12 2001-09-01 112.66 2001-10-01 112.86 2001-11-01 112.65 2001-12-01 112.97 2002-01-01 112.74 2002-02-01 112.85 2002-03-01 113.04 2002-04-01 113.02 2002-05-01 113.16 2002-06-01 112.58 2002-07-01 112.21 2002-08-01 112.62 2002-09-01 112.06 2002-10-01 112.10 2002-11-01 111.98 2002-12-01 112.08 2003-01-01 111.58 2003-02-01 112.14 2003-03-01 111.92 2003-04-01 112.15 2003-05-01 112.28 2003-06-01 111.42 2003-07-01 111.24 2003-08-01 111.52 2003-09-01 111.13 2003-10-01 112.02 2003-11-01 111.52 2003-12-01 111.82 2004-01-01 110.76 2004-02-01 111.48 2004-03-01 110.87 2004-04-01 111.48 2004-05-01 111.33 2004-06-01 111.09 2004-07-01 109.92 2004-08-01 110.94 2004-09-01 110.95 2004-10-01 111.13 2004-11-01 111.06 2004-12-01 110.91 2005-01-01 109.30 2005-02-01 110.16 2005-03-01 109.80 2005-04-01 110.28 2005-05-01 110.03 2005-06-01 109.32 2005-07-01 108.61 2005-08-01 109.26 2005-09-01 109.16 2005-10-01 109.28 2005-11-01 108.92 2005-12-01 108.65 2006-01-01 108.21 2006-02-01 108.39 2006-03-01 108.19 2006-04-01 109.15 2006-05-01 109.14 2006-06-01 108.49 2006-07-01 107.49 2006-08-01 108.09 2006-09-01 107.84 2006-10-01 107.44 2006-11-01 107.51 2006-12-01 107.53 2007-01-01 106.63 2007-02-01 106.86 2007-03-01 106.96 2007-04-01 107.55 2007-05-01 107.65 2007-06-01 106.83 2007-07-01 106.38 2007-08-01 106.73 2007-09-01 106.17 2007-10-01 106.42 2007-11-01 106.75 2007-12-01 107.07 2008-01-01 105.89 2008-02-01 105.88 2008-03-01 106.14 2008-04-01 105.85 2008-05-01 105.65 2008-06-01 105.52 2008-07-01 104.62 2008-08-01 105.24 2008-09-01 105.57 2008-10-01 105.16 2008-11-01 105.04 2008-12-01 104.87 2009-01-01 103.80 2009-02-01 103.69 2009-03-01 104.46 2009-04-01 104.09 2009-05-01 104.20 2009-06-01 103.91 2009-07-01 102.80 2009-08-01 103.31 2009-09-01 102.72 2009-10-01 102.81 2009-11-01 102.49 2009-12-01 102.84 2010-01-01 101.95 2010-02-01 102.32 2010-03-01 102.84 2010-04-01 102.35 2010-05-01 102.15 2010-06-01 101.81 2010-07-01 101.70 2010-08-01 101.85 2010-09-01 102.46 2010-10-01 102.20 2010-11-01 101.67 2010-12-01 102.10 2011-01-01 101.54 2011-02-01 101.85 2011-03-01 102.05 2011-04-01 102.27 2011-05-01 101.74 2011-06-01 102.04 2011-07-01 101.07 2011-08-01 101.46 2011-09-01 102.10 2011-10-01 101.95 2011-11-01 101.21 2011-12-01 102.22 2012-01-01 101.66 2012-02-01 101.35 2012-03-01 101.87 2012-04-01 102.17 2012-05-01 102.22 2012-06-01 102.22 2012-07-01 101.31 2012-08-01 102.00 2012-09-01 102.14 2012-10-01 101.74 2012-11-01 101.57 2012-12-01 101.93 2013-01-01 101.53 2013-02-01 101.65 2013-03-01 101.95 2013-04-01 101.92 2013-05-01 101.55 2013-06-01 101.42 2013-07-01 100.55 2013-08-01 101.09 2013-09-01 101.00 2013-10-01 101.20 2013-11-01 101.26 2013-12-01 101.24 2014-01-01 100.63 2014-02-01 101.35 2014-03-01 101.00 2014-04-01 101.10 2014-05-01 100.76 2014-06-01 100.67 2014-07-01 99.40 2014-08-01 99.97 2014-09-01 100.47 2014-10-01 100.32 2014-11-01 99.55 2014-12-01 99.64 2015-01-01 99.13 2015-02-01 99.63 2015-03-01 100.19 2015-04-01 100.14 2015-05-01 100.41 2015-06-01 100.62 2015-07-01 99.42 2015-08-01 99.78 2015-09-01 99.92 2015-10-01 100.44 2015-11-01 99.99 2015-12-01 100.32 2016-01-01 99.77 2016-02-01 100.07 2016-03-01 100.52 2016-04-01 99.86 2016-05-01 99.77 2016-06-01 99.93 2016-07-01 98.70 2016-08-01 99.16 2016-09-01 99.53 2016-10-01 99.26 2016-11-01 99.18 2016-12-01 99.14 2017-01-01 98.94 2017-02-01 98.83 2017-03-01 99.53 2017-04-01 99.57 2017-05-01 99.58 2017-06-01 99.52 2017-07-01 98.68 2017-08-01 99.14 2017-09-01 99.49 2017-10-01 99.55 2017-11-01 99.50 2017-12-01 99.49 2018-01-01 99.07 2018-02-01 98.94 2018-03-01 99.72 2018-04-01 99.61 2018-05-01 99.84 2018-06-01 99.85 2018-07-01 98.92 2018-08-01 99.47 2018-09-01 99.54 2018-10-01 99.70