Month Index 2015=100 1996-01-01 98.94 1996-02-01 99.40 1996-03-01 99.63 1996-04-01 99.71 1996-05-01 99.68 1996-06-01 99.67 1996-07-01 99.66 1996-08-01 99.64 1996-09-01 99.38 1996-10-01 99.86 1996-11-01 101.16 1996-12-01 101.18 1997-01-01 101.94 1997-02-01 103.40 1997-03-01 103.61 1997-04-01 103.75 1997-05-01 103.60 1997-06-01 103.59 1997-07-01 104.14 1997-08-01 104.81 1997-09-01 105.60 1997-10-01 105.94 1997-11-01 105.69 1997-12-01 105.90 1998-01-01 105.93 1998-02-01 105.71 1998-03-01 105.84 1998-04-01 106.56 1998-05-01 106.43 1998-06-01 106.39 1998-07-01 106.29 1998-08-01 106.70 1998-09-01 106.71 1998-10-01 106.62 1998-11-01 106.73 1998-12-01 108.49 1999-01-01 108.50 1999-02-01 108.64 1999-03-01 108.87 1999-04-01 108.63 1999-05-01 108.03 1999-06-01 108.05 1999-07-01 108.05 1999-08-01 108.06 1999-09-01 108.11 1999-10-01 108.30 1999-11-01 108.33 1999-12-01 108.32 2000-01-01 110.36 2000-02-01 111.19 2000-03-01 111.07 2000-04-01 111.47 2000-05-01 111.54 2000-06-01 111.51 2000-07-01 113.96 2000-08-01 116.40 2000-09-01 117.41 2000-10-01 117.52 2000-11-01 117.52 2000-12-01 117.52 2001-01-01 117.59 2001-02-01 117.59 2001-03-01 119.27 2001-04-01 119.34 2001-05-01 119.44 2001-06-01 119.42 2001-07-01 119.45 2001-08-01 119.44 2001-09-01 119.43 2001-10-01 119.43 2001-11-01 119.80 2001-12-01 119.80 2002-01-01 119.80 2002-02-01 119.80 2002-03-01 119.45 2002-04-01 119.41 2002-05-01 119.41 2002-06-01 119.41 2002-07-01 119.45 2002-08-01 119.45 2002-09-01 119.45 2002-10-01 119.45 2002-11-01 119.45 2002-12-01 119.45 2003-01-01 119.60 2003-02-01 119.60 2003-03-01 119.60 2003-04-01 119.67 2003-05-01 113.08 2003-06-01 113.08 2003-07-01 112.97 2003-08-01 112.97 2003-09-01 112.97 2003-10-01 112.97 2003-11-01 112.97 2003-12-01 112.97 2004-01-01 113.01 2004-02-01 113.04 2004-03-01 113.25 2004-04-01 113.55 2004-05-01 108.97 2004-06-01 108.97 2004-07-01 108.97 2004-08-01 108.97 2004-09-01 109.01 2004-10-01 109.24 2004-11-01 109.34 2004-12-01 109.34 2005-01-01 109.63 2005-02-01 109.63 2005-03-01 96.18 2005-04-01 96.18 2005-05-01 96.18 2005-06-01 96.18 2005-07-01 95.94 2005-08-01 95.94 2005-09-01 96.02 2005-10-01 96.02 2005-11-01 96.02 2005-12-01 96.04 2006-01-01 96.04 2006-02-01 96.04 2006-03-01 96.04 2006-04-01 96.11 2006-05-01 96.11 2006-06-01 97.54 2006-07-01 97.57 2006-08-01 97.57 2006-09-01 97.64 2006-10-01 97.71 2006-11-01 97.71 2006-12-01 97.71 2007-01-01 96.74 2007-02-01 97.76 2007-03-01 97.77 2007-04-01 97.90 2007-05-01 97.91 2007-06-01 97.93 2007-07-01 97.98 2007-08-01 97.98 2007-09-01 98.04 2007-10-01 98.12 2007-11-01 98.13 2007-12-01 98.13 2008-01-01 98.11 2008-02-01 98.11 2008-03-01 98.11 2008-04-01 98.16 2008-05-01 98.16 2008-06-01 98.17 2008-07-01 98.17 2008-08-01 98.17 2008-09-01 98.17 2008-10-01 98.17 2008-11-01 98.17 2008-12-01 98.17 2009-01-01 98.17 2009-02-01 98.18 2009-03-01 99.15 2009-04-01 99.16 2009-05-01 99.25 2009-06-01 99.26 2009-07-01 99.27 2009-08-01 99.27 2009-09-01 99.28 2009-10-01 99.25 2009-11-01 99.25 2009-12-01 99.24 2010-01-01 99.24 2010-02-01 99.24 2010-03-01 99.24 2010-04-01 99.23 2010-05-01 99.26 2010-06-01 99.26 2010-07-01 99.27 2010-08-01 99.27 2010-09-01 99.28 2010-10-01 99.28 2010-11-01 99.28 2010-12-01 99.28 2011-01-01 103.54 2011-02-01 103.51 2011-03-01 103.70 2011-04-01 103.70 2011-05-01 103.70 2011-06-01 104.06 2011-07-01 104.02 2011-08-01 104.03 2011-09-01 104.03 2011-10-01 104.03 2011-11-01 104.03 2011-12-01 104.05 2012-01-01 104.19 2012-02-01 104.19 2012-03-01 104.21 2012-04-01 104.21 2012-05-01 104.31 2012-06-01 104.31 2012-07-01 104.31 2012-08-01 104.31 2012-09-01 104.31 2012-10-01 104.31 2012-11-01 104.31 2012-12-01 104.31 2013-01-01 104.28 2013-02-01 102.22 2013-03-01 102.22 2013-04-01 102.22 2013-05-01 102.09 2013-06-01 102.09 2013-07-01 102.09 2013-08-01 102.09 2013-09-01 102.09 2013-10-01 102.09 2013-11-01 102.09 2013-12-01 102.09 2014-01-01 102.09 2014-02-01 102.10 2014-03-01 101.99 2014-04-01 101.96 2014-05-01 101.97 2014-06-01 101.97 2014-07-01 101.99 2014-08-01 101.99 2014-09-01 101.99 2014-10-01 101.99 2014-11-01 101.99 2014-12-01 101.99 2015-01-01 100.99 2015-02-01 100.94 2015-03-01 100.99 2015-04-01 100.89 2015-05-01 100.89 2015-06-01 100.89 2015-07-01 99.07 2015-08-01 99.06 2015-09-01 99.12 2015-10-01 99.09 2015-11-01 99.04 2015-12-01 99.04 2016-01-01 99.23 2016-02-01 99.14 2016-03-01 99.88 2016-04-01 99.96 2016-05-01 99.96 2016-06-01 99.96 2016-07-01 99.95 2016-08-01 99.95 2016-09-01 99.95 2016-10-01 99.95 2016-11-01 99.95 2016-12-01 99.95 2017-01-01 99.84 2017-02-01 99.80 2017-03-01 99.79 2017-04-01 99.79 2017-05-01 99.79 2017-06-01 99.79 2017-07-01 99.79 2017-08-01 99.79 2017-09-01 99.79 2017-10-01 99.79 2017-11-01 99.78 2017-12-01 99.76 2018-01-01 99.76 2018-02-01 99.76 2018-03-01 99.82 2018-04-01 99.82 2018-05-01 99.85 2018-06-01 98.23 2018-07-01 98.23 2018-08-01 98.23 2018-09-01 98.23 2018-10-01 98.23