Month Index 2015=100 1996-12-01 30.89 1997-01-01 48.72 1997-02-01 171.65 1997-03-01 122.09 1997-04-01 110.35 1997-05-01 104.87 1997-06-01 103.86 1997-07-01 109.46 1997-08-01 113.28 1997-09-01 121.04 1997-10-01 118.86 1997-11-01 118.70 1997-12-01 122.17 1998-01-01 123.91 1998-02-01 122.90 1998-03-01 124.19 1998-04-01 124.83 1998-05-01 124.42 1998-06-01 124.61 1998-07-01 127.48 1998-08-01 124.60 1998-09-01 124.67 1998-10-01 123.78 1998-11-01 122.70 1998-12-01 122.12 1999-01-01 124.70 1999-02-01 124.84 1999-03-01 118.75 1999-04-01 118.79 1999-05-01 117.88 1999-06-01 120.27 1999-07-01 118.06 1999-08-01 118.95 1999-09-01 118.70 1999-10-01 117.58 1999-11-01 118.16 1999-12-01 119.90 2000-01-01 119.08 2000-02-01 120.13 2000-03-01 119.79 2000-04-01 119.64 2000-05-01 119.86 2000-06-01 120.64 2000-07-01 120.01 2000-08-01 119.69 2000-09-01 119.40 2000-10-01 119.41 2000-11-01 119.21 2000-12-01 119.54 2001-01-01 119.25 2001-02-01 119.08 2001-03-01 119.03 2001-04-01 119.10 2001-05-01 118.71 2001-06-01 117.52 2001-07-01 117.43 2001-08-01 117.06 2001-09-01 117.45 2001-10-01 117.82 2001-11-01 117.95 2001-12-01 118.13 2002-01-01 118.15 2002-02-01 117.91 2002-03-01 118.01 2002-04-01 117.52 2002-05-01 117.34 2002-06-01 116.84 2002-07-01 116.65 2002-08-01 116.30 2002-09-01 116.30 2002-10-01 116.11 2002-11-01 115.87 2002-12-01 115.64 2003-01-01 115.71 2003-02-01 115.60 2003-03-01 114.86 2003-04-01 114.82 2003-05-01 114.46 2003-06-01 113.99 2003-07-01 113.61 2003-08-01 113.50 2003-09-01 113.76 2003-10-01 114.08 2003-11-01 113.58 2003-12-01 113.14 2004-01-01 112.99 2004-02-01 112.41 2004-03-01 112.33 2004-04-01 111.58 2004-05-01 110.89 2004-06-01 110.60 2004-07-01 110.31 2004-08-01 110.50 2004-09-01 110.66 2004-10-01 110.90 2004-11-01 110.56 2004-12-01 110.47 2005-01-01 109.80 2005-02-01 110.02 2005-03-01 109.86 2005-04-01 109.69 2005-05-01 109.37 2005-06-01 109.24 2005-07-01 108.62 2005-08-01 108.61 2005-09-01 108.83 2005-10-01 108.58 2005-11-01 108.10 2005-12-01 107.88 2006-01-01 107.86 2006-02-01 107.51 2006-03-01 107.64 2006-04-01 107.88 2006-05-01 107.86 2006-06-01 107.79 2006-07-01 107.55 2006-08-01 107.72 2006-09-01 107.49 2006-10-01 107.23 2006-11-01 107.69 2006-12-01 107.92 2007-01-01 108.25 2007-02-01 108.40 2007-03-01 108.03 2007-04-01 108.10 2007-05-01 108.11 2007-06-01 108.18 2007-07-01 108.33 2007-08-01 108.29 2007-09-01 109.22 2007-10-01 108.65 2007-11-01 109.47 2007-12-01 109.90 2008-01-01 110.25 2008-02-01 110.54 2008-03-01 111.20 2008-04-01 111.96 2008-05-01 112.84 2008-06-01 113.17 2008-07-01 112.11 2008-08-01 112.23 2008-09-01 111.87 2008-10-01 111.13 2008-11-01 110.84 2008-12-01 109.31 2009-01-01 108.74 2009-02-01 108.83 2009-03-01 109.01 2009-04-01 108.05 2009-05-01 108.13 2009-06-01 108.09 2009-07-01 108.82 2009-08-01 108.54 2009-09-01 109.05 2009-10-01 110.16 2009-11-01 110.07 2009-12-01 110.43 2010-01-01 110.07 2010-02-01 109.94 2010-03-01 110.14 2010-04-01 110.26 2010-05-01 109.98 2010-06-01 110.49 2010-07-01 110.50 2010-08-01 109.78 2010-09-01 109.59 2010-10-01 109.29 2010-11-01 109.18 2010-12-01 107.98 2011-01-01 107.65 2011-02-01 108.48 2011-03-01 105.62 2011-04-01 106.32 2011-05-01 106.02 2011-06-01 106.38 2011-07-01 105.48 2011-08-01 105.34 2011-09-01 104.99 2011-10-01 105.26 2011-11-01 105.61 2011-12-01 105.83 2012-01-01 105.60 2012-02-01 104.94 2012-03-01 105.29 2012-04-01 104.54 2012-05-01 104.44 2012-06-01 104.47 2012-07-01 104.59 2012-08-01 104.61 2012-09-01 104.61 2012-10-01 105.22 2012-11-01 104.08 2012-12-01 105.44 2013-01-01 106.39 2013-02-01 105.89 2013-03-01 105.92 2013-04-01 107.04 2013-05-01 106.87 2013-06-01 106.70 2013-07-01 105.87 2013-08-01 106.80 2013-09-01 105.78 2013-10-01 106.20 2013-11-01 105.70 2013-12-01 105.34 2014-01-01 105.18 2014-02-01 105.36 2014-03-01 105.57 2014-04-01 104.34 2014-05-01 103.70 2014-06-01 103.31 2014-07-01 102.34 2014-08-01 102.12 2014-09-01 102.65 2014-10-01 103.54 2014-11-01 103.01 2014-12-01 103.56 2015-01-01 102.98 2015-02-01 103.03 2015-03-01 96.81 2015-04-01 98.67 2015-05-01 99.14 2015-06-01 99.28 2015-07-01 99.28 2015-08-01 100.39 2015-09-01 100.08 2015-10-01 99.45 2015-11-01 100.39 2015-12-01 100.49 2016-01-01 99.59 2016-02-01 97.81 2016-03-01 97.28 2016-04-01 97.32 2016-05-01 97.00 2016-06-01 98.89 2016-07-01 98.71 2016-08-01 98.54 2016-09-01 99.17 2016-10-01 99.74 2016-11-01 100.76 2016-12-01 98.30 2017-01-01 97.15 2017-02-01 98.30 2017-03-01 99.55 2017-04-01 99.14 2017-05-01 101.11 2017-06-01 102.87 2017-07-01 102.11 2017-08-01 103.26 2017-09-01 102.97 2017-10-01 103.20 2017-11-01 104.16 2017-12-01 104.59 2018-01-01 105.30 2018-02-01 104.30 2018-03-01 103.75 2018-04-01 105.32 2018-05-01 104.38 2018-06-01 104.71 2018-07-01 104.54 2018-08-01 101.87 2018-09-01 101.14 2018-10-01 101.18