Month Index 2015=100 1996-01-01 111.75 1996-02-01 111.75 1996-03-01 111.91 1996-04-01 111.90 1996-05-01 111.91 1996-06-01 111.78 1996-07-01 111.38 1996-08-01 111.74 1996-09-01 111.83 1996-10-01 111.87 1996-11-01 111.88 1996-12-01 111.90 1997-01-01 111.54 1997-02-01 111.39 1997-03-01 111.42 1997-04-01 111.61 1997-05-01 111.52 1997-06-01 111.44 1997-07-01 110.93 1997-08-01 110.86 1997-09-01 111.12 1997-10-01 111.21 1997-11-01 111.12 1997-12-01 111.50 1998-01-01 110.78 1998-02-01 110.55 1998-03-01 110.72 1998-04-01 110.82 1998-05-01 111.02 1998-06-01 110.93 1998-07-01 110.56 1998-08-01 110.65 1998-09-01 111.01 1998-10-01 111.35 1998-11-01 111.27 1998-12-01 111.16 1999-01-01 110.57 1999-02-01 110.25 1999-03-01 110.37 1999-04-01 110.72 1999-05-01 110.71 1999-06-01 110.56 1999-07-01 110.56 1999-08-01 110.56 1999-09-01 110.61 1999-10-01 110.61 1999-11-01 110.80 1999-12-01 110.59 2000-01-01 110.23 2000-02-01 110.02 2000-03-01 110.56 2000-04-01 110.21 2000-05-01 110.75 2000-06-01 110.68 2000-07-01 109.98 2000-08-01 109.82 2000-09-01 109.99 2000-10-01 110.39 2000-11-01 110.35 2000-12-01 110.30 2001-01-01 109.63 2001-02-01 109.05 2001-03-01 109.53 2001-04-01 109.75 2001-05-01 110.37 2001-06-01 110.27 2001-07-01 109.74 2001-08-01 109.84 2001-09-01 110.01 2001-10-01 110.23 2001-11-01 110.60 2001-12-01 110.37 2002-01-01 109.30 2002-02-01 108.38 2002-03-01 108.82 2002-04-01 109.16 2002-05-01 109.45 2002-06-01 108.85 2002-07-01 108.86 2002-08-01 108.91 2002-09-01 108.83 2002-10-01 109.03 2002-11-01 109.51 2002-12-01 109.51 2003-01-01 108.14 2003-02-01 107.74 2003-03-01 107.79 2003-04-01 108.02 2003-05-01 108.37 2003-06-01 108.26 2003-07-01 107.36 2003-08-01 107.19 2003-09-01 107.17 2003-10-01 107.61 2003-11-01 108.04 2003-12-01 108.17 2004-01-01 106.26 2004-02-01 105.47 2004-03-01 105.32 2004-04-01 105.49 2004-05-01 105.95 2004-06-01 105.91 2004-07-01 105.29 2004-08-01 104.83 2004-09-01 105.31 2004-10-01 105.60 2004-11-01 105.62 2004-12-01 105.34 2005-01-01 103.05 2005-02-01 101.91 2005-03-01 102.69 2005-04-01 103.18 2005-05-01 103.47 2005-06-01 103.29 2005-07-01 102.43 2005-08-01 101.45 2005-09-01 102.21 2005-10-01 102.72 2005-11-01 102.58 2005-12-01 102.69 2006-01-01 101.04 2006-02-01 99.94 2006-03-01 100.89 2006-04-01 101.18 2006-05-01 101.83 2006-06-01 101.94 2006-07-01 100.70 2006-08-01 100.50 2006-09-01 100.84 2006-10-01 101.39 2006-11-01 101.75 2006-12-01 101.46 2007-01-01 100.76 2007-02-01 98.91 2007-03-01 99.57 2007-04-01 100.34 2007-05-01 101.12 2007-06-01 101.01 2007-07-01 99.85 2007-08-01 99.74 2007-09-01 100.20 2007-10-01 100.81 2007-11-01 101.21 2007-12-01 100.47 2008-01-01 99.31 2008-02-01 98.31 2008-03-01 99.33 2008-04-01 100.32 2008-05-01 100.70 2008-06-01 100.88 2008-07-01 99.88 2008-08-01 100.11 2008-09-01 100.79 2008-10-01 101.76 2008-11-01 101.93 2008-12-01 101.04 2009-01-01 99.07 2009-02-01 98.37 2009-03-01 99.52 2009-04-01 100.55 2009-05-01 101.44 2009-06-01 101.75 2009-07-01 101.29 2009-08-01 101.42 2009-09-01 101.46 2009-10-01 101.90 2009-11-01 102.06 2009-12-01 102.09 2010-01-01 99.65 2010-02-01 98.90 2010-03-01 100.29 2010-04-01 101.24 2010-05-01 101.06 2010-06-01 101.55 2010-07-01 100.17 2010-08-01 99.96 2010-09-01 100.62 2010-10-01 101.26 2010-11-01 101.53 2010-12-01 100.99 2011-01-01 99.32 2011-02-01 98.59 2011-03-01 100.71 2011-04-01 101.44 2011-05-01 101.91 2011-06-01 101.68 2011-07-01 100.41 2011-08-01 100.32 2011-09-01 100.84 2011-10-01 101.39 2011-11-01 102.26 2011-12-01 101.29 2012-01-01 99.38 2012-02-01 98.61 2012-03-01 100.35 2012-04-01 101.24 2012-05-01 101.63 2012-06-01 101.43 2012-07-01 100.15 2012-08-01 99.80 2012-09-01 100.73 2012-10-01 101.31 2012-11-01 101.91 2012-12-01 101.34 2013-01-01 99.23 2013-02-01 98.31 2013-03-01 100.62 2013-04-01 101.57 2013-05-01 101.85 2013-06-01 101.16 2013-07-01 99.99 2013-08-01 100.28 2013-09-01 101.13 2013-10-01 102.15 2013-11-01 102.46 2013-12-01 102.04 2014-01-01 99.81 2014-02-01 98.92 2014-03-01 100.35 2014-04-01 101.20 2014-05-01 101.60 2014-06-01 101.59 2014-07-01 100.35 2014-08-01 100.44 2014-09-01 100.85 2014-10-01 101.21 2014-11-01 101.28 2014-12-01 100.77 2015-01-01 98.44 2015-02-01 97.92 2015-03-01 100.22 2015-04-01 100.63 2015-05-01 100.94 2015-06-01 100.17 2015-07-01 99.30 2015-08-01 99.49 2015-09-01 100.50 2015-10-01 100.94 2015-11-01 100.61 2015-12-01 100.85 2016-01-01 99.23 2016-02-01 98.76 2016-03-01 100.74 2016-04-01 101.57 2016-05-01 101.64 2016-06-01 101.44 2016-07-01 100.18 2016-08-01 100.46 2016-09-01 100.79 2016-10-01 101.67 2016-11-01 101.56 2016-12-01 100.81 2017-01-01 98.95 2017-02-01 98.21 2017-03-01 100.06 2017-04-01 100.58 2017-05-01 100.79 2017-06-01 100.36 2017-07-01 99.33 2017-08-01 99.31 2017-09-01 99.86 2017-10-01 100.70 2017-11-01 100.61 2017-12-01 100.28 2018-01-01 98.84 2018-02-01 98.26 2018-03-01 99.53 2018-04-01 100.09 2018-05-01 100.47 2018-06-01 100.25 2018-07-01 98.93 2018-08-01 99.08 2018-09-01 100.26 2018-10-01 100.36