Month Index 2015=100 1996-01-01 107.58 1996-02-01 107.58 1996-03-01 106.73 1996-04-01 106.40 1996-05-01 106.73 1996-06-01 106.83 1996-07-01 106.83 1996-08-01 106.83 1996-09-01 107.15 1996-10-01 107.37 1996-11-01 107.90 1996-12-01 107.90 1997-01-01 107.15 1997-02-01 107.15 1997-03-01 108.12 1997-04-01 108.01 1997-05-01 108.23 1997-06-01 108.23 1997-07-01 108.33 1997-08-01 108.23 1997-09-01 108.55 1997-10-01 108.87 1997-11-01 109.83 1997-12-01 109.94 1998-01-01 109.08 1998-02-01 108.65 1998-03-01 108.76 1998-04-01 109.08 1998-05-01 109.30 1998-06-01 108.98 1998-07-01 108.55 1998-08-01 108.23 1998-09-01 108.76 1998-10-01 108.98 1998-11-01 108.87 1998-12-01 108.65 1999-01-01 108.98 1999-02-01 108.44 1999-03-01 108.65 1999-04-01 108.44 1999-05-01 108.44 1999-06-01 108.76 1999-07-01 108.87 1999-08-01 109.30 1999-09-01 108.76 1999-10-01 108.98 1999-11-01 108.65 1999-12-01 108.55 2000-01-01 108.23 2000-02-01 107.80 2000-03-01 107.80 2000-04-01 108.23 2000-05-01 108.65 2000-06-01 108.12 2000-07-01 108.12 2000-08-01 108.12 2000-09-01 108.01 2000-10-01 108.23 2000-11-01 108.12 2000-12-01 107.80 2001-01-01 107.48 2001-02-01 107.75 2001-03-01 108.16 2001-04-01 108.09 2001-05-01 108.56 2001-06-01 108.50 2001-07-01 107.59 2001-08-01 108.12 2001-09-01 108.93 2001-10-01 109.30 2001-11-01 109.12 2001-12-01 109.05 2002-01-01 109.13 2002-02-01 109.31 2002-03-01 108.79 2002-04-01 109.20 2002-05-01 109.19 2002-06-01 108.33 2002-07-01 107.98 2002-08-01 108.04 2002-09-01 108.20 2002-10-01 108.16 2002-11-01 108.35 2002-12-01 108.48 2003-01-01 107.78 2003-02-01 107.83 2003-03-01 107.83 2003-04-01 107.58 2003-05-01 107.13 2003-06-01 107.07 2003-07-01 107.14 2003-08-01 107.24 2003-09-01 107.87 2003-10-01 107.12 2003-11-01 106.90 2003-12-01 106.60 2004-01-01 106.66 2004-02-01 106.90 2004-03-01 106.57 2004-04-01 106.98 2004-05-01 107.10 2004-06-01 106.93 2004-07-01 107.09 2004-08-01 107.20 2004-09-01 107.39 2004-10-01 106.80 2004-11-01 106.36 2004-12-01 106.25 2005-01-01 106.09 2005-02-01 106.18 2005-03-01 105.92 2005-04-01 105.53 2005-05-01 104.28 2005-06-01 105.17 2005-07-01 104.86 2005-08-01 106.04 2005-09-01 105.79 2005-10-01 106.12 2005-11-01 106.60 2005-12-01 106.30 2006-01-01 105.57 2006-02-01 105.57 2006-03-01 105.63 2006-04-01 105.81 2006-05-01 105.27 2006-06-01 104.82 2006-07-01 104.82 2006-08-01 104.46 2006-09-01 104.87 2006-10-01 104.69 2006-11-01 104.22 2006-12-01 104.27 2007-01-01 103.66 2007-02-01 103.69 2007-03-01 104.85 2007-04-01 105.05 2007-05-01 104.68 2007-06-01 104.72 2007-07-01 104.43 2007-08-01 104.68 2007-09-01 103.88 2007-10-01 103.74 2007-11-01 103.29 2007-12-01 103.45 2008-01-01 102.38 2008-02-01 103.26 2008-03-01 102.59 2008-04-01 102.05 2008-05-01 101.81 2008-06-01 102.15 2008-07-01 101.87 2008-08-01 102.07 2008-09-01 102.12 2008-10-01 101.64 2008-11-01 101.76 2008-12-01 101.78 2009-01-01 101.78 2009-02-01 101.59 2009-03-01 102.43 2009-04-01 102.35 2009-05-01 101.84 2009-06-01 102.71 2009-07-01 103.14 2009-08-01 103.07 2009-09-01 103.32 2009-10-01 103.30 2009-11-01 103.13 2009-12-01 102.63 2010-01-01 102.93 2010-02-01 103.32 2010-03-01 103.34 2010-04-01 103.92 2010-05-01 103.72 2010-06-01 103.40 2010-07-01 103.31 2010-08-01 103.33 2010-09-01 103.15 2010-10-01 103.94 2010-11-01 103.22 2010-12-01 103.54 2011-01-01 102.74 2011-02-01 102.87 2011-03-01 102.43 2011-04-01 102.72 2011-05-01 102.84 2011-06-01 102.80 2011-07-01 102.84 2011-08-01 103.71 2011-09-01 103.83 2011-10-01 103.69 2011-11-01 103.13 2011-12-01 103.48 2012-01-01 103.01 2012-02-01 102.68 2012-03-01 102.86 2012-04-01 102.45 2012-05-01 102.35 2012-06-01 102.71 2012-07-01 102.73 2012-08-01 103.22 2012-09-01 103.96 2012-10-01 103.53 2012-11-01 103.41 2012-12-01 103.32 2013-01-01 103.17 2013-02-01 103.05 2013-03-01 102.73 2013-04-01 102.70 2013-05-01 102.46 2013-06-01 102.60 2013-07-01 102.02 2013-08-01 101.85 2013-09-01 102.27 2013-10-01 102.35 2013-11-01 102.48 2013-12-01 102.35 2014-01-01 102.24 2014-02-01 102.07 2014-03-01 102.18 2014-04-01 102.68 2014-05-01 102.27 2014-06-01 102.00 2014-07-01 101.38 2014-08-01 100.87 2014-09-01 101.78 2014-10-01 101.65 2014-11-01 101.71 2014-12-01 101.09 2015-01-01 101.08 2015-02-01 100.92 2015-03-01 100.65 2015-04-01 100.94 2015-05-01 99.81 2015-06-01 99.95 2015-07-01 99.80 2015-08-01 99.11 2015-09-01 99.18 2015-10-01 99.48 2015-11-01 99.86 2015-12-01 99.23 2016-01-01 98.86 2016-02-01 99.00 2016-03-01 99.39 2016-04-01 98.49 2016-05-01 98.61 2016-06-01 97.84 2016-07-01 97.71 2016-08-01 98.74 2016-09-01 98.40 2016-10-01 98.89 2016-11-01 98.32 2016-12-01 98.03 2017-01-01 96.42 2017-02-01 97.42 2017-03-01 97.25 2017-04-01 97.26 2017-05-01 97.24 2017-06-01 97.06 2017-07-01 96.96 2017-08-01 96.59 2017-09-01 96.40 2017-10-01 95.48 2017-11-01 95.82 2017-12-01 96.33 2018-01-01 95.55 2018-02-01 95.62 2018-03-01 94.11 2018-04-01 95.41 2018-05-01 95.40 2018-06-01 93.91 2018-07-01 93.06 2018-08-01 93.94 2018-09-01 94.67 2018-10-01 93.99