Month Index 2015=100 1996-01-01 108.93 1996-02-01 109.41 1996-03-01 109.80 1996-04-01 109.72 1996-05-01 109.78 1996-06-01 109.86 1996-07-01 109.51 1996-08-01 109.57 1996-09-01 109.63 1996-10-01 109.75 1996-11-01 109.42 1996-12-01 109.49 1997-01-01 108.88 1997-02-01 109.00 1997-03-01 109.39 1997-04-01 109.22 1997-05-01 109.20 1997-06-01 109.16 1997-07-01 108.89 1997-08-01 108.99 1997-09-01 109.04 1997-10-01 109.08 1997-11-01 109.11 1997-12-01 109.22 1998-01-01 108.61 1998-02-01 109.02 1998-03-01 109.26 1998-04-01 109.30 1998-05-01 109.39 1998-06-01 109.25 1998-07-01 108.95 1998-08-01 109.00 1998-09-01 109.03 1998-10-01 108.76 1998-11-01 108.78 1998-12-01 108.85 1999-01-01 108.19 1999-02-01 108.37 1999-03-01 108.59 1999-04-01 108.37 1999-05-01 108.38 1999-06-01 108.24 1999-07-01 107.84 1999-08-01 107.86 1999-09-01 107.76 1999-10-01 107.70 1999-11-01 107.70 1999-12-01 107.84 2000-01-01 106.97 2000-02-01 107.05 2000-03-01 107.02 2000-04-01 106.90 2000-05-01 106.95 2000-06-01 106.85 2000-07-01 106.44 2000-08-01 106.49 2000-09-01 106.58 2000-10-01 106.55 2000-11-01 106.55 2000-12-01 106.61 2001-01-01 106.06 2001-02-01 106.19 2001-03-01 106.38 2001-04-01 106.39 2001-05-01 106.63 2001-06-01 106.55 2001-07-01 106.27 2001-08-01 106.38 2001-09-01 106.46 2001-10-01 106.37 2001-11-01 106.46 2001-12-01 106.70 2002-01-01 106.46 2002-02-01 106.75 2002-03-01 106.97 2002-04-01 106.89 2002-05-01 106.96 2002-06-01 106.74 2002-07-01 106.42 2002-08-01 106.45 2002-09-01 106.42 2002-10-01 106.34 2002-11-01 106.41 2002-12-01 106.56 2003-01-01 106.21 2003-02-01 106.32 2003-03-01 106.45 2003-04-01 106.36 2003-05-01 106.49 2003-06-01 106.24 2003-07-01 106.00 2003-08-01 105.97 2003-09-01 105.92 2003-10-01 105.97 2003-11-01 105.93 2003-12-01 106.03 2004-01-01 105.60 2004-02-01 105.76 2004-03-01 105.71 2004-04-01 105.72 2004-05-01 105.72 2004-06-01 105.71 2004-07-01 105.17 2004-08-01 105.28 2004-09-01 105.34 2004-10-01 105.21 2004-11-01 105.20 2004-12-01 105.37 2005-01-01 104.69 2005-02-01 104.86 2005-03-01 104.98 2005-04-01 104.86 2005-05-01 104.83 2005-06-01 104.64 2005-07-01 104.31 2005-08-01 104.29 2005-09-01 104.35 2005-10-01 104.29 2005-11-01 104.39 2005-12-01 104.57 2006-01-01 103.93 2006-02-01 104.08 2006-03-01 104.18 2006-04-01 104.15 2006-05-01 104.29 2006-06-01 104.20 2006-07-01 103.75 2006-08-01 103.86 2006-09-01 104.06 2006-10-01 103.78 2006-11-01 103.95 2006-12-01 104.29 2007-01-01 103.74 2007-02-01 103.91 2007-03-01 104.25 2007-04-01 103.99 2007-05-01 104.07 2007-06-01 104.01 2007-07-01 103.27 2007-08-01 103.29 2007-09-01 103.39 2007-10-01 103.30 2007-11-01 103.47 2007-12-01 103.71 2008-01-01 102.97 2008-02-01 103.07 2008-03-01 103.30 2008-04-01 103.11 2008-05-01 103.12 2008-06-01 103.20 2008-07-01 102.54 2008-08-01 102.60 2008-09-01 102.72 2008-10-01 102.47 2008-11-01 102.42 2008-12-01 102.18 2009-01-01 101.53 2009-02-01 101.74 2009-03-01 102.27 2009-04-01 102.21 2009-05-01 102.48 2009-06-01 102.51 2009-07-01 102.05 2009-08-01 102.39 2009-09-01 102.53 2009-10-01 102.47 2009-11-01 102.51 2009-12-01 102.63 2010-01-01 102.07 2010-02-01 102.28 2010-03-01 102.53 2010-04-01 102.34 2010-05-01 102.50 2010-06-01 102.60 2010-07-01 102.32 2010-08-01 102.34 2010-09-01 102.59 2010-10-01 102.42 2010-11-01 102.42 2010-12-01 102.50 2011-01-01 102.10 2011-02-01 102.37 2011-03-01 102.53 2011-04-01 102.58 2011-05-01 102.53 2011-06-01 102.37 2011-07-01 101.84 2011-08-01 102.03 2011-09-01 102.29 2011-10-01 102.30 2011-11-01 102.21 2011-12-01 102.36 2012-01-01 101.94 2012-02-01 102.05 2012-03-01 102.23 2012-04-01 102.18 2012-05-01 102.18 2012-06-01 102.17 2012-07-01 101.80 2012-08-01 101.81 2012-09-01 102.07 2012-10-01 102.08 2012-11-01 101.88 2012-12-01 101.98 2013-01-01 101.43 2013-02-01 101.60 2013-03-01 101.75 2013-04-01 101.60 2013-05-01 101.58 2013-06-01 101.37 2013-07-01 100.86 2013-08-01 101.01 2013-09-01 101.11 2013-10-01 101.08 2013-11-01 101.03 2013-12-01 101.02 2014-01-01 100.54 2014-02-01 100.88 2014-03-01 100.93 2014-04-01 100.83 2014-05-01 100.81 2014-06-01 100.73 2014-07-01 100.21 2014-08-01 100.32 2014-09-01 100.32 2014-10-01 100.12 2014-11-01 99.84 2014-12-01 99.99 2015-01-01 99.58 2015-02-01 99.80 2015-03-01 100.04 2015-04-01 100.09 2015-05-01 100.16 2015-06-01 100.24 2015-07-01 99.70 2015-08-01 99.96 2015-09-01 100.05 2015-10-01 100.14 2015-11-01 100.08 2015-12-01 100.16 2016-01-01 99.85 2016-02-01 100.06 2016-03-01 100.30 2016-04-01 100.10 2016-05-01 100.09 2016-06-01 100.04 2016-07-01 99.56 2016-08-01 99.79 2016-09-01 99.92 2016-10-01 99.99 2016-11-01 100.03 2016-12-01 100.04 2017-01-01 99.84 2017-02-01 100.21 2017-03-01 100.51 2017-04-01 100.44 2017-05-01 100.57 2017-06-01 100.47 2017-07-01 100.14 2017-08-01 100.41 2017-09-01 100.56 2017-10-01 100.64 2017-11-01 100.66 2017-12-01 100.79 2018-01-01 100.46 2018-02-01 100.69 2018-03-01 100.91 2018-04-01 100.86 2018-05-01 100.98 2018-06-01 100.94 2018-07-01 100.47 2018-08-01 100.81 2018-09-01 101.05 2018-10-01 101.09