Month Index 2015=100 1996-01-01 44.47 1996-02-01 45.19 1996-03-01 45.19 1996-04-01 45.19 1996-05-01 45.19 1996-06-01 45.19 1996-07-01 45.19 1996-08-01 45.19 1996-09-01 45.19 1996-10-01 45.19 1996-11-01 45.19 1996-12-01 45.19 1997-01-01 45.19 1997-02-01 45.19 1997-03-01 45.19 1997-04-01 45.19 1997-05-01 45.19 1997-06-01 45.19 1997-07-01 45.19 1997-08-01 45.19 1997-09-01 45.19 1997-10-01 45.19 1997-11-01 45.19 1997-12-01 45.19 1998-01-01 46.77 1998-02-01 46.77 1998-03-01 46.77 1998-04-01 46.77 1998-05-01 46.77 1998-06-01 46.77 1998-07-01 46.77 1998-08-01 46.77 1998-09-01 46.77 1998-10-01 46.77 1998-11-01 46.77 1998-12-01 46.77 1999-01-01 46.77 1999-02-01 46.77 1999-03-01 46.77 1999-04-01 46.77 1999-05-01 46.77 1999-06-01 46.77 1999-07-01 46.77 1999-08-01 46.77 1999-09-01 46.77 1999-10-01 46.77 1999-11-01 46.77 1999-12-01 46.77 2000-01-01 46.77 2000-02-01 46.77 2000-03-01 46.77 2000-04-01 46.77 2000-05-01 46.77 2000-06-01 46.77 2000-07-01 46.77 2000-08-01 46.77 2000-09-01 46.77 2000-10-01 46.77 2000-11-01 46.77 2000-12-01 46.77 2001-01-01 46.77 2001-02-01 46.77 2001-03-01 46.77 2001-04-01 46.77 2001-05-01 46.77 2001-06-01 46.77 2001-07-01 46.77 2001-08-01 50.58 2001-09-01 50.58 2001-10-01 50.58 2001-11-01 50.58 2001-12-01 50.58 2002-01-01 50.58 2002-02-01 50.58 2002-03-01 50.58 2002-04-01 50.58 2002-05-01 50.58 2002-06-01 50.58 2002-07-01 50.58 2002-08-01 50.58 2002-09-01 50.58 2002-10-01 50.58 2002-11-01 50.58 2002-12-01 50.58 2003-01-01 50.58 2003-02-01 50.58 2003-03-01 50.58 2003-04-01 50.58 2003-05-01 50.58 2003-06-01 50.58 2003-07-01 50.58 2003-08-01 50.58 2003-09-01 50.58 2003-10-01 50.58 2003-11-01 50.58 2003-12-01 50.58 2004-01-01 50.58 2004-02-01 50.58 2004-03-01 50.58 2004-04-01 50.58 2004-05-01 50.58 2004-06-01 50.58 2004-07-01 50.58 2004-08-01 50.58 2004-09-01 50.58 2004-10-01 50.58 2004-11-01 50.58 2004-12-01 50.58 2005-01-01 50.58 2005-02-01 50.58 2005-03-01 50.58 2005-04-01 50.58 2005-05-01 50.58 2005-06-01 50.58 2005-07-01 50.58 2005-08-01 50.58 2005-09-01 50.58 2005-10-01 50.58 2005-11-01 50.58 2005-12-01 50.58 2006-01-01 50.58 2006-02-01 50.58 2006-03-01 50.58 2006-04-01 59.14 2006-05-01 50.01 2006-06-01 50.01 2006-07-01 48.34 2006-08-01 48.34 2006-09-01 48.34 2006-10-01 62.79 2006-11-01 62.79 2006-12-01 62.79 2007-01-01 62.79 2007-02-01 62.79 2007-03-01 62.79 2007-04-01 62.79 2007-05-01 48.86 2007-06-01 48.86 2007-07-01 48.86 2007-08-01 48.86 2007-09-01 48.86 2007-10-01 66.18 2007-11-01 66.18 2007-12-01 66.18 2008-01-01 66.18 2008-02-01 66.18 2008-03-01 66.18 2008-04-01 66.18 2008-05-01 49.42 2008-06-01 49.42 2008-07-01 49.42 2008-08-01 49.42 2008-09-01 49.42 2008-10-01 84.79 2008-11-01 84.79 2008-12-01 89.84 2009-01-01 89.84 2009-02-01 89.84 2009-03-01 89.84 2009-04-01 89.84 2009-05-01 65.23 2009-06-01 65.23 2009-07-01 65.23 2009-08-01 65.23 2009-09-01 65.23 2009-10-01 89.84 2009-11-01 89.84 2009-12-01 89.84 2010-01-01 89.84 2010-02-01 89.84 2010-03-01 89.84 2010-04-01 89.84 2010-05-01 65.23 2010-06-01 65.23 2010-07-01 65.23 2010-08-01 65.23 2010-09-01 65.23 2010-10-01 89.84 2010-11-01 89.84 2010-12-01 89.84 2011-01-01 89.84 2011-02-01 89.84 2011-03-01 89.84 2011-04-01 89.84 2011-05-01 67.38 2011-06-01 69.46 2011-07-01 69.46 2011-08-01 69.46 2011-09-01 69.46 2011-10-01 95.85 2011-11-01 95.85 2011-12-01 95.85 2012-01-01 95.85 2012-02-01 99.14 2012-03-01 99.14 2012-04-01 99.14 2012-05-01 71.89 2012-06-01 71.89 2012-07-01 71.89 2012-08-01 71.89 2012-09-01 71.89 2012-10-01 99.14 2012-11-01 102.92 2012-12-01 102.92 2013-01-01 102.92 2013-02-01 102.92 2013-03-01 106.78 2013-04-01 106.78 2013-05-01 77.36 2013-06-01 77.36 2013-07-01 77.36 2013-08-01 77.36 2013-09-01 77.36 2013-10-01 106.78 2013-11-01 106.78 2013-12-01 106.78 2014-01-01 107.05 2014-02-01 107.05 2014-03-01 107.05 2014-04-01 107.05 2014-05-01 77.66 2014-06-01 77.66 2014-07-01 81.12 2014-08-01 81.12 2014-09-01 81.12 2014-10-01 111.68 2014-11-01 111.68 2014-12-01 111.68 2015-01-01 111.68 2015-02-01 111.68 2015-03-01 113.05 2015-04-01 113.05 2015-05-01 82.28 2015-06-01 82.28 2015-07-01 82.28 2015-08-01 82.28 2015-09-01 82.28 2015-10-01 113.05 2015-11-01 113.05 2015-12-01 113.05 2016-01-01 112.65 2016-02-01 112.61 2016-03-01 111.30 2016-04-01 109.82 2016-05-01 109.36 2016-06-01 106.96 2016-07-01 106.37 2016-08-01 107.45 2016-09-01 108.55 2016-10-01 107.23 2016-11-01 108.90 2016-12-01 111.27 2017-01-01 111.62 2017-02-01 112.85 2017-03-01 115.70 2017-04-01 116.35 2017-05-01 113.06 2017-06-01 110.00 2017-07-01 109.47 2017-08-01 108.71 2017-09-01 108.22 2017-10-01 109.16 2017-11-01 111.74 2017-12-01 112.78 2018-01-01 114.09 2018-02-01 115.27 2018-03-01 115.17 2018-04-01 114.05 2018-05-01 114.54 2018-06-01 113.36 2018-07-01 113.95 2018-08-01 114.33 2018-09-01 115.10 2018-10-01 115.58