Month Index 2015=100 1996-01-01 107.18 1996-02-01 107.18 1996-03-01 106.96 1996-04-01 106.86 1996-05-01 106.75 1996-06-01 106.86 1996-07-01 106.75 1996-08-01 106.96 1996-09-01 106.64 1996-10-01 106.32 1996-11-01 106.22 1996-12-01 106.32 1997-01-01 106.11 1997-02-01 106.11 1997-03-01 106.22 1997-04-01 106.32 1997-05-01 106.22 1997-06-01 105.58 1997-07-01 105.26 1997-08-01 105.36 1997-09-01 105.26 1997-10-01 105.04 1997-11-01 105.15 1997-12-01 105.04 1998-01-01 104.72 1998-02-01 104.72 1998-03-01 104.83 1998-04-01 105.26 1998-05-01 104.83 1998-06-01 104.62 1998-07-01 104.62 1998-08-01 104.72 1998-09-01 104.51 1998-10-01 104.30 1998-11-01 104.51 1998-12-01 104.30 1999-01-01 98.96 1999-02-01 104.72 1999-03-01 104.83 1999-04-01 104.94 1999-05-01 104.72 1999-06-01 104.72 1999-07-01 100.45 1999-08-01 105.04 1999-09-01 104.94 1999-10-01 105.15 1999-11-01 104.94 1999-12-01 105.04 2000-01-01 99.60 2000-02-01 105.26 2000-03-01 105.04 2000-04-01 104.62 2000-05-01 104.72 2000-06-01 104.30 2000-07-01 100.77 2000-08-01 104.62 2000-09-01 104.30 2000-10-01 104.08 2000-11-01 103.98 2000-12-01 103.87 2001-01-01 100.35 2001-02-01 104.34 2001-03-01 103.89 2001-04-01 103.83 2001-05-01 103.43 2001-06-01 103.55 2001-07-01 100.38 2001-08-01 103.52 2001-09-01 103.63 2001-10-01 103.79 2001-11-01 103.64 2001-12-01 103.82 2002-01-01 99.22 2002-02-01 104.28 2002-03-01 104.57 2002-04-01 104.10 2002-05-01 104.00 2002-06-01 103.84 2002-07-01 98.93 2002-08-01 103.92 2002-09-01 103.76 2002-10-01 103.69 2002-11-01 103.73 2002-12-01 103.77 2003-01-01 98.49 2003-02-01 104.05 2003-03-01 104.13 2003-04-01 104.22 2003-05-01 104.04 2003-06-01 103.81 2003-07-01 99.61 2003-08-01 103.39 2003-09-01 103.55 2003-10-01 103.58 2003-11-01 103.56 2003-12-01 103.29 2004-01-01 99.22 2004-02-01 103.08 2004-03-01 103.30 2004-04-01 103.56 2004-05-01 103.63 2004-06-01 103.59 2004-07-01 101.88 2004-08-01 103.57 2004-09-01 103.85 2004-10-01 103.61 2004-11-01 103.55 2004-12-01 103.64 2005-01-01 100.77 2005-02-01 103.77 2005-03-01 103.76 2005-04-01 103.78 2005-05-01 104.06 2005-06-01 103.89 2005-07-01 101.21 2005-08-01 103.36 2005-09-01 103.43 2005-10-01 103.61 2005-11-01 103.69 2005-12-01 103.87 2006-01-01 103.15 2006-02-01 104.12 2006-03-01 104.22 2006-04-01 104.18 2006-05-01 104.09 2006-06-01 104.65 2006-07-01 101.45 2006-08-01 104.18 2006-09-01 104.16 2006-10-01 104.12 2006-11-01 104.17 2006-12-01 104.23 2007-01-01 102.54 2007-02-01 104.72 2007-03-01 104.48 2007-04-01 104.91 2007-05-01 104.85 2007-06-01 105.06 2007-07-01 103.29 2007-08-01 104.82 2007-09-01 104.85 2007-10-01 104.94 2007-11-01 104.61 2007-12-01 104.46 2008-01-01 102.18 2008-02-01 104.80 2008-03-01 104.57 2008-04-01 104.45 2008-05-01 104.44 2008-06-01 104.18 2008-07-01 103.83 2008-08-01 104.10 2008-09-01 104.31 2008-10-01 104.69 2008-11-01 104.69 2008-12-01 104.85 2009-01-01 102.34 2009-02-01 104.57 2009-03-01 104.38 2009-04-01 104.73 2009-05-01 102.85 2009-06-01 102.83 2009-07-01 100.32 2009-08-01 102.98 2009-09-01 103.19 2009-10-01 103.64 2009-11-01 103.43 2009-12-01 103.58 2010-01-01 100.80 2010-02-01 103.09 2010-03-01 103.07 2010-04-01 103.22 2010-05-01 102.98 2010-06-01 103.34 2010-07-01 100.49 2010-08-01 103.21 2010-09-01 103.42 2010-10-01 102.97 2010-11-01 102.63 2010-12-01 102.44 2011-01-01 99.63 2011-02-01 102.75 2011-03-01 102.19 2011-04-01 102.31 2011-05-01 102.46 2011-06-01 102.58 2011-07-01 98.86 2011-08-01 102.12 2011-09-01 102.07 2011-10-01 102.06 2011-11-01 102.19 2011-12-01 101.99 2012-01-01 99.70 2012-02-01 102.50 2012-03-01 102.15 2012-04-01 102.46 2012-05-01 102.91 2012-06-01 102.99 2012-07-01 99.98 2012-08-01 103.03 2012-09-01 102.91 2012-10-01 102.83 2012-11-01 102.91 2012-12-01 102.05 2013-01-01 99.84 2013-02-01 101.90 2013-03-01 101.49 2013-04-01 102.00 2013-05-01 101.96 2013-06-01 101.63 2013-07-01 99.41 2013-08-01 101.74 2013-09-01 101.99 2013-10-01 102.00 2013-11-01 101.72 2013-12-01 101.89 2014-01-01 101.52 2014-02-01 101.31 2014-03-01 101.53 2014-04-01 101.18 2014-05-01 100.66 2014-06-01 100.56 2014-07-01 99.57 2014-08-01 100.16 2014-09-01 100.22 2014-10-01 100.23 2014-11-01 99.91 2014-12-01 99.42 2015-01-01 98.03 2015-02-01 101.08 2015-03-01 100.48 2015-04-01 100.41 2015-05-01 100.51 2015-06-01 100.47 2015-07-01 99.34 2015-08-01 100.33 2015-09-01 99.94 2015-10-01 100.06 2015-11-01 99.74 2015-12-01 99.62 2016-01-01 98.07 2016-02-01 98.82 2016-03-01 98.73 2016-04-01 98.65 2016-05-01 98.65 2016-06-01 98.51 2016-07-01 97.11 2016-08-01 98.10 2016-09-01 97.94 2016-10-01 97.35 2016-11-01 97.54 2016-12-01 98.29 2017-01-01 97.15 2017-02-01 97.94 2017-03-01 98.41 2017-04-01 98.17 2017-05-01 98.21 2017-06-01 98.40 2017-07-01 96.59 2017-08-01 97.74 2017-09-01 97.34 2017-10-01 96.61 2017-11-01 96.51 2017-12-01 97.19 2018-01-01 95.63 2018-02-01 96.80 2018-03-01 94.86 2018-04-01 97.76 2018-05-01 97.92 2018-06-01 97.58 2018-07-01 94.39 2018-08-01 98.30 2018-09-01 96.60 2018-10-01 96.36