Month Index 2015=100 1996-01-01 40.94 1996-02-01 40.94 1996-03-01 37.13 1996-04-01 37.13 1996-05-01 37.13 1996-06-01 37.13 1996-07-01 37.13 1996-08-01 37.13 1996-09-01 37.13 1996-10-01 37.13 1996-11-01 37.13 1996-12-01 37.13 1997-01-01 37.13 1997-02-01 35.05 1997-03-01 35.05 1997-04-01 35.09 1997-05-01 35.05 1997-06-01 35.05 1997-07-01 34.45 1997-08-01 34.45 1997-09-01 34.45 1997-10-01 34.45 1997-11-01 34.45 1997-12-01 34.45 1998-01-01 34.45 1998-02-01 34.45 1998-03-01 34.45 1998-04-01 34.11 1998-05-01 34.11 1998-06-01 34.11 1998-07-01 34.11 1998-08-01 34.11 1998-09-01 34.11 1998-10-01 34.11 1998-11-01 34.98 1998-12-01 34.98 1999-01-01 34.98 1999-02-01 34.98 1999-03-01 34.98 1999-04-01 34.41 1999-05-01 34.41 1999-06-01 34.41 1999-07-01 34.41 1999-08-01 34.41 1999-09-01 34.41 1999-10-01 34.41 1999-11-01 34.41 1999-12-01 34.41 2000-01-01 34.41 2000-02-01 34.41 2000-03-01 34.41 2000-04-01 34.41 2000-05-01 34.41 2000-06-01 34.41 2000-07-01 34.41 2000-08-01 34.41 2000-09-01 34.41 2000-10-01 42.45 2000-11-01 42.45 2000-12-01 42.76 2001-01-01 42.76 2001-02-01 43.84 2001-03-01 43.84 2001-04-01 43.84 2001-05-01 43.84 2001-06-01 44.32 2001-07-01 44.90 2001-08-01 44.90 2001-09-01 44.90 2001-10-01 44.90 2001-11-01 44.90 2001-12-01 47.76 2002-01-01 48.46 2002-02-01 49.46 2002-03-01 50.45 2002-04-01 50.45 2002-05-01 50.45 2002-06-01 51.70 2002-07-01 51.70 2002-08-01 51.70 2002-09-01 50.81 2002-10-01 50.81 2002-11-01 50.81 2002-12-01 49.84 2003-01-01 49.84 2003-02-01 49.44 2003-03-01 49.44 2003-04-01 49.36 2003-05-01 49.36 2003-06-01 49.36 2003-07-01 49.36 2003-08-01 49.36 2003-09-01 49.36 2003-10-01 49.36 2003-11-01 49.36 2003-12-01 49.36 2004-01-01 49.36 2004-02-01 49.36 2004-03-01 49.36 2004-04-01 49.36 2004-05-01 49.36 2004-06-01 49.36 2004-07-01 49.36 2004-08-01 49.36 2004-09-01 49.36 2004-10-01 49.36 2004-11-01 49.36 2004-12-01 49.36 2005-01-01 49.36 2005-02-01 49.36 2005-03-01 49.36 2005-04-01 50.31 2005-05-01 50.31 2005-06-01 50.31 2005-07-01 50.31 2005-08-01 50.31 2005-09-01 50.31 2005-10-01 50.31 2005-11-01 50.31 2005-12-01 50.31 2006-01-01 45.14 2006-02-01 51.67 2006-03-01 54.63 2006-04-01 54.63 2006-05-01 54.63 2006-06-01 54.63 2006-07-01 54.88 2006-08-01 54.88 2006-09-01 54.88 2006-10-01 54.88 2006-11-01 54.88 2006-12-01 55.77 2007-01-01 57.38 2007-02-01 59.44 2007-03-01 59.44 2007-04-01 57.90 2007-05-01 59.44 2007-06-01 59.44 2007-07-01 57.90 2007-08-01 57.90 2007-09-01 57.63 2007-10-01 57.63 2007-11-01 57.63 2007-12-01 57.63 2008-01-01 57.63 2008-02-01 58.59 2008-03-01 58.59 2008-04-01 58.59 2008-05-01 58.59 2008-06-01 58.59 2008-07-01 62.37 2008-08-01 62.37 2008-09-01 62.37 2008-10-01 62.37 2008-11-01 65.39 2008-12-01 66.55 2009-01-01 67.45 2009-02-01 67.45 2009-03-01 67.45 2009-04-01 67.45 2009-05-01 67.45 2009-06-01 69.88 2009-07-01 69.88 2009-08-01 69.88 2009-09-01 69.88 2009-10-01 69.88 2009-11-01 70.54 2009-12-01 73.47 2010-01-01 76.31 2010-02-01 76.31 2010-03-01 81.52 2010-04-01 81.52 2010-05-01 81.52 2010-06-01 81.52 2010-07-01 81.52 2010-08-01 81.52 2010-09-01 81.52 2010-10-01 81.52 2010-11-01 82.68 2010-12-01 82.68 2011-01-01 82.68 2011-02-01 84.51 2011-03-01 84.51 2011-04-01 84.51 2011-05-01 84.63 2011-06-01 84.63 2011-07-01 86.00 2011-08-01 86.00 2011-09-01 86.00 2011-10-01 99.65 2011-11-01 99.65 2011-12-01 93.98 2012-01-01 95.20 2012-02-01 94.75 2012-03-01 94.75 2012-04-01 94.94 2012-05-01 94.94 2012-06-01 96.92 2012-07-01 96.92 2012-08-01 96.92 2012-09-01 97.10 2012-10-01 97.10 2012-11-01 97.10 2012-12-01 97.10 2013-01-01 97.10 2013-02-01 97.10 2013-03-01 97.10 2013-04-01 97.59 2013-05-01 97.59 2013-06-01 97.59 2013-07-01 97.59 2013-08-01 97.59 2013-09-01 97.59 2013-10-01 97.59 2013-11-01 97.59 2013-12-01 97.59 2014-01-01 97.59 2014-02-01 97.59 2014-03-01 97.59 2014-04-01 97.59 2014-05-01 97.59 2014-06-01 97.59 2014-07-01 98.92 2014-08-01 98.89 2014-09-01 98.75 2014-10-01 98.75 2014-11-01 98.47 2014-12-01 98.89 2015-01-01 98.13 2015-02-01 98.67 2015-03-01 99.34 2015-04-01 99.42 2015-05-01 99.71 2015-06-01 99.71 2015-07-01 99.42 2015-08-01 99.00 2015-09-01 100.90 2015-10-01 102.09 2015-11-01 101.69 2015-12-01 101.93 2016-01-01 101.25 2016-02-01 103.55 2016-03-01 103.55 2016-04-01 103.55 2016-05-01 103.55 2016-06-01 103.55 2016-07-01 103.55 2016-08-01 105.23 2016-09-01 103.20 2016-10-01 103.20 2016-11-01 103.09 2016-12-01 103.09 2017-01-01 102.26 2017-02-01 104.16 2017-03-01 104.16 2017-04-01 104.61 2017-05-01 104.61 2017-06-01 104.46 2017-07-01 96.18 2017-08-01 95.50 2017-09-01 103.70 2017-10-01 104.58 2017-11-01 104.58 2017-12-01 104.58 2018-01-01 104.58 2018-02-01 104.59 2018-03-01 102.57 2018-04-01 102.57 2018-05-01 102.57 2018-06-01 102.50 2018-07-01 102.29 2018-08-01 102.50 2018-09-01 102.50 2018-10-01 103.91