Month Index 2015=100 1996-01-01 97.39 1996-02-01 97.60 1996-03-01 97.56 1996-04-01 97.72 1996-05-01 97.97 1996-06-01 98.01 1996-07-01 98.06 1996-08-01 98.24 1996-09-01 98.46 1996-10-01 98.68 1996-11-01 98.59 1996-12-01 98.55 1997-01-01 97.81 1997-02-01 98.04 1997-03-01 98.27 1997-04-01 98.67 1997-05-01 98.55 1997-06-01 98.40 1997-07-01 97.66 1997-08-01 97.64 1997-09-01 97.76 1997-10-01 98.05 1997-11-01 98.17 1997-12-01 98.78 1998-01-01 97.65 1998-02-01 97.72 1998-03-01 98.21 1998-04-01 98.40 1998-05-01 98.73 1998-06-01 98.62 1998-07-01 98.23 1998-08-01 97.97 1998-09-01 98.06 1998-10-01 98.17 1998-11-01 98.04 1998-12-01 97.79 1999-01-01 97.34 1999-02-01 97.25 1999-03-01 97.97 1999-04-01 98.14 1999-05-01 98.56 1999-06-01 98.55 1999-07-01 98.75 1999-08-01 98.66 1999-09-01 98.61 1999-10-01 98.60 1999-11-01 98.87 1999-12-01 98.30 2000-01-01 97.91 2000-02-01 98.08 2000-03-01 98.70 2000-04-01 98.92 2000-05-01 99.23 2000-06-01 99.50 2000-07-01 99.12 2000-08-01 99.16 2000-09-01 99.67 2000-10-01 99.88 2000-11-01 99.55 2000-12-01 99.63 2001-01-01 98.40 2001-02-01 97.08 2001-03-01 99.38 2001-04-01 99.81 2001-05-01 100.23 2001-06-01 100.41 2001-07-01 100.09 2001-08-01 100.37 2001-09-01 100.84 2001-10-01 100.69 2001-11-01 100.39 2001-12-01 100.46 2002-01-01 98.41 2002-02-01 96.84 2002-03-01 100.26 2002-04-01 101.03 2002-05-01 101.33 2002-06-01 101.31 2002-07-01 100.88 2002-08-01 101.00 2002-09-01 100.99 2002-10-01 101.04 2002-11-01 100.92 2002-12-01 100.89 2003-01-01 98.25 2003-02-01 99.14 2003-03-01 100.56 2003-04-01 100.98 2003-05-01 100.82 2003-06-01 100.88 2003-07-01 100.41 2003-08-01 100.69 2003-09-01 101.05 2003-10-01 101.29 2003-11-01 100.56 2003-12-01 99.89 2004-01-01 97.31 2004-02-01 97.21 2004-03-01 98.48 2004-04-01 99.85 2004-05-01 100.52 2004-06-01 100.54 2004-07-01 99.90 2004-08-01 100.43 2004-09-01 100.03 2004-10-01 100.21 2004-11-01 100.00 2004-12-01 98.85 2005-01-01 97.16 2005-02-01 94.97 2005-03-01 97.01 2005-04-01 98.97 2005-05-01 99.83 2005-06-01 99.59 2005-07-01 98.68 2005-08-01 99.15 2005-09-01 100.04 2005-10-01 100.43 2005-11-01 99.89 2005-12-01 99.30 2006-01-01 97.77 2006-02-01 96.20 2006-03-01 98.72 2006-04-01 99.17 2006-05-01 100.12 2006-06-01 99.95 2006-07-01 97.96 2006-08-01 98.88 2006-09-01 99.91 2006-10-01 100.52 2006-11-01 100.34 2006-12-01 98.82 2007-01-01 97.88 2007-02-01 93.50 2007-03-01 96.69 2007-04-01 98.35 2007-05-01 99.61 2007-06-01 99.11 2007-07-01 97.31 2007-08-01 98.20 2007-09-01 99.22 2007-10-01 99.61 2007-11-01 98.50 2007-12-01 96.36 2008-01-01 96.57 2008-02-01 94.42 2008-03-01 98.19 2008-04-01 99.95 2008-05-01 99.87 2008-06-01 100.26 2008-07-01 98.16 2008-08-01 98.61 2008-09-01 100.14 2008-10-01 100.64 2008-11-01 100.25 2008-12-01 99.81 2009-01-01 96.70 2009-02-01 95.45 2009-03-01 98.70 2009-04-01 100.06 2009-05-01 100.35 2009-06-01 100.82 2009-07-01 99.82 2009-08-01 101.03 2009-09-01 101.22 2009-10-01 101.53 2009-11-01 100.77 2009-12-01 99.79 2010-01-01 97.60 2010-02-01 96.99 2010-03-01 100.09 2010-04-01 100.94 2010-05-01 100.70 2010-06-01 101.39 2010-07-01 100.71 2010-08-01 100.39 2010-09-01 100.57 2010-10-01 100.51 2010-11-01 100.81 2010-12-01 99.15 2011-01-01 98.23 2011-02-01 96.93 2011-03-01 101.52 2011-04-01 101.71 2011-05-01 101.84 2011-06-01 101.60 2011-07-01 101.55 2011-08-01 101.90 2011-09-01 102.36 2011-10-01 102.96 2011-11-01 103.13 2011-12-01 101.90 2012-01-01 98.90 2012-02-01 97.94 2012-03-01 102.00 2012-04-01 102.76 2012-05-01 103.05 2012-06-01 102.85 2012-07-01 102.51 2012-08-01 102.78 2012-09-01 102.66 2012-10-01 102.61 2012-11-01 102.15 2012-12-01 101.05 2013-01-01 98.22 2013-02-01 96.65 2013-03-01 103.04 2013-04-01 103.15 2013-05-01 103.22 2013-06-01 102.55 2013-07-01 101.59 2013-08-01 102.47 2013-09-01 102.98 2013-10-01 102.80 2013-11-01 102.44 2013-12-01 101.60 2014-01-01 99.20 2014-02-01 98.33 2014-03-01 101.99 2014-04-01 102.27 2014-05-01 102.10 2014-06-01 101.86 2014-07-01 101.62 2014-08-01 101.94 2014-09-01 101.60 2014-10-01 101.64 2014-11-01 100.76 2014-12-01 100.11 2015-01-01 96.65 2015-02-01 97.10 2015-03-01 100.49 2015-04-01 100.98 2015-05-01 101.36 2015-06-01 100.42 2015-07-01 99.38 2015-08-01 100.71 2015-09-01 102.25 2015-10-01 101.56 2015-11-01 99.57 2015-12-01 99.54 2016-01-01 98.66 2016-02-01 98.45 2016-03-01 101.06 2016-04-01 102.12 2016-05-01 102.43 2016-06-01 101.82 2016-07-01 100.15 2016-08-01 101.00 2016-09-01 100.81 2016-10-01 101.99 2016-11-01 101.70 2016-12-01 100.34 2017-01-01 97.33 2017-02-01 96.44 2017-03-01 99.95 2017-04-01 100.07 2017-05-01 100.93 2017-06-01 100.71 2017-07-01 100.24 2017-08-01 99.89 2017-09-01 100.61 2017-10-01 100.81 2017-11-01 99.93 2017-12-01 99.52 2018-01-01 97.49 2018-02-01 97.29 2018-03-01 99.44 2018-04-01 99.75 2018-05-01 100.07 2018-06-01 100.13 2018-07-01 98.54 2018-08-01 99.02 2018-09-01 100.17 2018-10-01 99.57