Month Index 2015=100 1996-01-01 93.44 1996-02-01 93.88 1996-03-01 93.67 1996-04-01 93.43 1996-05-01 93.34 1996-06-01 92.86 1996-07-01 93.04 1996-08-01 92.68 1996-09-01 92.75 1996-10-01 93.10 1996-11-01 93.44 1996-12-01 93.88 1997-01-01 94.44 1997-02-01 94.90 1997-03-01 94.47 1997-04-01 94.06 1997-05-01 94.21 1997-06-01 93.64 1997-07-01 93.43 1997-08-01 93.13 1997-09-01 93.49 1997-10-01 93.70 1997-11-01 94.50 1997-12-01 94.75 1998-01-01 95.24 1998-02-01 95.67 1998-03-01 95.01 1998-04-01 94.83 1998-05-01 94.71 1998-06-01 94.34 1998-07-01 94.06 1998-08-01 94.10 1998-09-01 94.35 1998-10-01 94.68 1998-11-01 95.06 1998-12-01 95.49 1999-01-01 95.76 1999-02-01 95.85 1999-03-01 95.53 1999-04-01 95.33 1999-05-01 95.23 1999-06-01 95.00 1999-07-01 94.56 1999-08-01 94.41 1999-09-01 94.33 1999-10-01 94.60 1999-11-01 95.15 1999-12-01 95.38 2000-01-01 95.59 2000-02-01 96.03 2000-03-01 95.28 2000-04-01 95.02 2000-05-01 95.00 2000-06-01 94.95 2000-07-01 94.50 2000-08-01 94.49 2000-09-01 94.67 2000-10-01 94.97 2000-11-01 95.78 2000-12-01 96.27 2001-01-01 96.37 2001-02-01 96.74 2001-03-01 96.26 2001-04-01 96.10 2001-05-01 96.28 2001-06-01 96.03 2001-07-01 95.12 2001-08-01 95.18 2001-09-01 95.65 2001-10-01 95.67 2001-11-01 96.24 2001-12-01 96.45 2002-01-01 96.89 2002-02-01 97.36 2002-03-01 96.94 2002-04-01 96.35 2002-05-01 96.48 2002-06-01 95.91 2002-07-01 95.56 2002-08-01 95.44 2002-09-01 95.74 2002-10-01 95.88 2002-11-01 96.24 2002-12-01 96.37 2003-01-01 96.27 2003-02-01 97.19 2003-03-01 96.38 2003-04-01 95.77 2003-05-01 95.89 2003-06-01 95.20 2003-07-01 94.57 2003-08-01 94.71 2003-09-01 95.44 2003-10-01 95.52 2003-11-01 95.79 2003-12-01 95.78 2004-01-01 95.57 2004-02-01 95.98 2004-03-01 95.52 2004-04-01 95.06 2004-05-01 94.97 2004-06-01 94.85 2004-07-01 94.29 2004-08-01 93.81 2004-09-01 94.10 2004-10-01 94.26 2004-11-01 94.56 2004-12-01 94.87 2005-01-01 94.82 2005-02-01 94.87 2005-03-01 94.78 2005-04-01 94.32 2005-05-01 94.27 2005-06-01 94.17 2005-07-01 93.26 2005-08-01 93.28 2005-09-01 93.81 2005-10-01 94.04 2005-11-01 94.52 2005-12-01 94.59 2006-01-01 94.05 2006-02-01 95.68 2006-03-01 95.05 2006-04-01 94.19 2006-05-01 94.31 2006-06-01 94.18 2006-07-01 92.89 2006-08-01 93.46 2006-09-01 93.64 2006-10-01 93.77 2006-11-01 94.08 2006-12-01 94.74 2007-01-01 94.84 2007-02-01 95.56 2007-03-01 95.29 2007-04-01 94.93 2007-05-01 94.84 2007-06-01 94.33 2007-07-01 94.00 2007-08-01 93.97 2007-09-01 94.59 2007-10-01 94.56 2007-11-01 95.23 2007-12-01 95.55 2008-01-01 95.51 2008-02-01 95.95 2008-03-01 95.56 2008-04-01 95.43 2008-05-01 95.63 2008-06-01 95.51 2008-07-01 94.62 2008-08-01 94.91 2008-09-01 95.77 2008-10-01 96.13 2008-11-01 96.53 2008-12-01 96.19 2009-01-01 96.36 2009-02-01 97.49 2009-03-01 97.26 2009-04-01 96.80 2009-05-01 96.85 2009-06-01 97.35 2009-07-01 96.92 2009-08-01 96.77 2009-09-01 97.18 2009-10-01 97.17 2009-11-01 97.70 2009-12-01 98.07 2010-01-01 97.93 2010-02-01 98.17 2010-03-01 98.24 2010-04-01 97.75 2010-05-01 97.67 2010-06-01 97.96 2010-07-01 97.02 2010-08-01 97.08 2010-09-01 97.26 2010-10-01 98.07 2010-11-01 98.29 2010-12-01 98.49 2011-01-01 98.24 2011-02-01 98.88 2011-03-01 98.56 2011-04-01 97.87 2011-05-01 98.40 2011-06-01 97.78 2011-07-01 97.24 2011-08-01 96.67 2011-09-01 97.50 2011-10-01 97.88 2011-11-01 98.39 2011-12-01 98.50 2012-01-01 98.64 2012-02-01 99.32 2012-03-01 99.31 2012-04-01 98.97 2012-05-01 99.31 2012-06-01 98.89 2012-07-01 98.21 2012-08-01 97.68 2012-09-01 98.45 2012-10-01 98.69 2012-11-01 99.42 2012-12-01 99.38 2013-01-01 99.35 2013-02-01 100.35 2013-03-01 100.52 2013-04-01 99.96 2013-05-01 99.98 2013-06-01 99.72 2013-07-01 99.04 2013-08-01 98.85 2013-09-01 99.75 2013-10-01 99.48 2013-11-01 100.43 2013-12-01 100.05 2014-01-01 100.19 2014-02-01 100.74 2014-03-01 100.76 2014-04-01 99.86 2014-05-01 100.83 2014-06-01 100.29 2014-07-01 99.68 2014-08-01 99.19 2014-09-01 99.78 2014-10-01 100.00 2014-11-01 100.54 2014-12-01 100.17 2015-01-01 99.51 2015-02-01 100.24 2015-03-01 100.35 2015-04-01 100.06 2015-05-01 100.43 2015-06-01 99.90 2015-07-01 99.69 2015-08-01 99.23 2015-09-01 99.65 2015-10-01 100.28 2015-11-01 100.44 2015-12-01 100.22 2016-01-01 99.93 2016-02-01 100.09 2016-03-01 100.55 2016-04-01 100.50 2016-05-01 100.64 2016-06-01 100.40 2016-07-01 99.96 2016-08-01 99.79 2016-09-01 100.04 2016-10-01 100.45 2016-11-01 100.55 2016-12-01 100.19 2017-01-01 99.93 2017-02-01 100.63 2017-03-01 101.17 2017-04-01 100.49 2017-05-01 101.15 2017-06-01 100.64 2017-07-01 100.16 2017-08-01 100.08 2017-09-01 100.83 2017-10-01 101.49 2017-11-01 101.89 2017-12-01 101.55 2018-01-01 101.60 2018-02-01 101.99 2018-03-01 102.38 2018-04-01 101.91 2018-05-01 102.02 2018-06-01 101.31 2018-07-01 101.61 2018-08-01 101.78 2018-09-01 102.29 2018-10-01 102.65