Month Index 2015=100 1996-01-01 24.64 1996-02-01 24.64 1996-03-01 24.64 1996-04-01 24.64 1996-05-01 24.64 1996-06-01 24.64 1996-07-01 24.64 1996-08-01 24.64 1996-09-01 24.64 1996-10-01 25.11 1996-11-01 25.11 1996-12-01 25.11 1997-01-01 25.11 1997-02-01 25.11 1997-03-01 25.11 1997-04-01 25.11 1997-05-01 25.11 1997-06-01 25.11 1997-07-01 30.36 1997-08-01 30.36 1997-09-01 30.36 1997-10-01 30.36 1997-11-01 30.83 1997-12-01 30.83 1998-01-01 31.90 1998-02-01 31.90 1998-03-01 31.90 1998-04-01 31.90 1998-05-01 31.90 1998-06-01 31.90 1998-07-01 32.81 1998-08-01 34.37 1998-09-01 35.26 1998-10-01 35.26 1998-11-01 35.26 1998-12-01 35.26 1999-01-01 35.26 1999-02-01 35.26 1999-03-01 35.26 1999-04-01 35.26 1999-05-01 35.26 1999-06-01 35.26 1999-07-01 35.26 1999-08-01 35.26 1999-09-01 35.26 1999-10-01 35.26 1999-11-01 35.26 1999-12-01 35.26 2000-01-01 35.26 2000-02-01 36.43 2000-03-01 36.65 2000-04-01 37.10 2000-05-01 37.10 2000-06-01 37.10 2000-07-01 37.10 2000-08-01 41.13 2000-09-01 42.40 2000-10-01 42.40 2000-11-01 42.40 2000-12-01 42.40 2001-01-01 42.40 2001-02-01 42.71 2001-03-01 42.71 2001-04-01 42.71 2001-05-01 42.71 2001-06-01 42.71 2001-07-01 42.71 2001-08-01 42.71 2001-09-01 42.71 2001-10-01 42.71 2001-11-01 42.71 2001-12-01 42.71 2002-01-01 45.55 2002-02-01 45.62 2002-03-01 45.61 2002-04-01 45.59 2002-05-01 45.59 2002-06-01 45.59 2002-07-01 45.58 2002-08-01 45.60 2002-09-01 45.60 2002-10-01 45.62 2002-11-01 45.62 2002-12-01 45.62 2003-01-01 45.64 2003-02-01 45.64 2003-03-01 45.64 2003-04-01 45.64 2003-05-01 46.29 2003-06-01 46.34 2003-07-01 46.40 2003-08-01 46.40 2003-09-01 46.40 2003-10-01 46.40 2003-11-01 46.40 2003-12-01 46.44 2004-01-01 46.44 2004-02-01 46.44 2004-03-01 46.44 2004-04-01 46.44 2004-05-01 46.44 2004-06-01 46.44 2004-07-01 46.44 2004-08-01 46.44 2004-09-01 46.44 2004-10-01 46.44 2004-11-01 46.44 2004-12-01 46.44 2005-01-01 46.44 2005-02-01 47.19 2005-03-01 47.20 2005-04-01 47.21 2005-05-01 47.21 2005-06-01 47.21 2005-07-01 47.21 2005-08-01 47.21 2005-09-01 47.77 2005-10-01 47.77 2005-11-01 47.77 2005-12-01 47.77 2006-01-01 47.77 2006-02-01 47.77 2006-03-01 51.35 2006-04-01 51.47 2006-05-01 51.47 2006-06-01 51.47 2006-07-01 51.47 2006-08-01 51.47 2006-09-01 51.47 2006-10-01 51.47 2006-11-01 51.51 2006-12-01 51.51 2007-01-01 51.51 2007-02-01 51.51 2007-03-01 52.19 2007-04-01 52.21 2007-05-01 52.21 2007-06-01 52.21 2007-07-01 52.21 2007-08-01 52.21 2007-09-01 52.21 2007-10-01 52.21 2007-11-01 52.24 2007-12-01 52.24 2008-01-01 52.24 2008-02-01 52.28 2008-03-01 52.28 2008-04-01 52.28 2008-05-01 63.38 2008-06-01 63.86 2008-07-01 63.86 2008-08-01 63.90 2008-09-01 63.90 2008-10-01 63.99 2008-11-01 63.99 2008-12-01 63.99 2009-01-01 68.36 2009-02-01 68.36 2009-03-01 68.36 2009-04-01 68.36 2009-05-01 68.28 2009-06-01 68.28 2009-07-01 68.28 2009-08-01 68.28 2009-09-01 68.28 2009-10-01 68.28 2009-11-01 68.28 2009-12-01 68.28 2010-01-01 68.29 2010-02-01 68.29 2010-03-01 68.30 2010-04-01 68.31 2010-05-01 69.68 2010-06-01 69.68 2010-07-01 69.68 2010-08-01 69.68 2010-09-01 69.68 2010-10-01 69.68 2010-11-01 69.68 2010-12-01 69.68 2011-01-01 70.65 2011-02-01 90.15 2011-03-01 90.28 2011-04-01 90.41 2011-05-01 90.41 2011-06-01 90.41 2011-07-01 90.41 2011-08-01 90.41 2011-09-01 90.45 2011-10-01 90.45 2011-11-01 90.45 2011-12-01 90.45 2012-01-01 90.65 2012-02-01 90.65 2012-03-01 90.67 2012-04-01 90.67 2012-05-01 90.80 2012-06-01 90.80 2012-07-01 90.80 2012-08-01 90.80 2012-09-01 90.80 2012-10-01 90.80 2012-11-01 90.80 2012-12-01 90.80 2013-01-01 90.42 2013-02-01 90.42 2013-03-01 90.48 2013-04-01 90.48 2013-05-01 90.48 2013-06-01 90.48 2013-07-01 90.39 2013-08-01 90.39 2013-09-01 90.39 2013-10-01 90.39 2013-11-01 90.39 2013-12-01 90.39 2014-01-01 90.39 2014-02-01 90.45 2014-03-01 90.45 2014-04-01 90.45 2014-05-01 90.45 2014-06-01 90.45 2014-07-01 90.37 2014-08-01 90.44 2014-09-01 95.76 2014-10-01 100.00 2014-11-01 100.00 2014-12-01 100.00 2015-01-01 100.00 2015-02-01 100.00 2015-03-01 100.00 2015-04-01 100.00 2015-05-01 100.00 2015-06-01 100.00 2015-07-01 100.00 2015-08-01 100.00 2015-09-01 100.00 2015-10-01 100.00 2015-11-01 100.00 2015-12-01 100.00 2016-01-01 100.00 2016-02-01 96.21 2016-03-01 96.21 2016-04-01 96.21 2016-05-01 96.21 2016-06-01 96.21 2016-07-01 96.21 2016-08-01 96.21 2016-09-01 96.21 2016-10-01 96.21 2016-11-01 96.21 2016-12-01 96.21 2017-01-01 96.21 2017-02-01 96.21 2017-03-01 96.21 2017-04-01 96.21 2017-05-01 96.21 2017-06-01 96.21 2017-07-01 96.21 2017-08-01 96.21 2017-09-01 96.21 2017-10-01 96.21 2017-11-01 96.21 2017-12-01 96.21 2018-01-01 96.21 2018-02-01 96.21 2018-03-01 96.21 2018-04-01 96.21 2018-05-01 96.21 2018-06-01 96.21 2018-07-01 96.21 2018-08-01 96.21 2018-09-01 96.21 2018-10-01 96.21