Month Index 2015=100 1996-01-01 100.00 1996-02-01 100.00 1996-03-01 100.00 1996-04-01 100.00 1996-05-01 100.00 1996-06-01 100.00 1996-07-01 100.00 1996-08-01 100.00 1996-09-01 100.00 1996-10-01 100.00 1996-11-01 100.00 1996-12-01 100.00 1997-01-01 128.21 1997-02-01 128.21 1997-03-01 128.21 1997-04-01 128.21 1997-05-01 128.21 1997-06-01 128.21 1997-07-01 128.21 1997-08-01 128.21 1997-09-01 128.21 1997-10-01 128.21 1997-11-01 225.64 1997-12-01 225.64 1998-01-01 225.64 1998-02-01 225.64 1998-03-01 225.64 1998-04-01 225.64 1998-05-01 225.64 1998-06-01 225.64 1998-07-01 225.64 1998-08-01 225.64 1998-09-01 225.64 1998-10-01 225.64 1998-11-01 225.64 1998-12-01 225.64 1999-01-01 161.54 1999-02-01 161.54 1999-03-01 161.54 1999-04-01 161.54 1999-05-01 161.54 1999-06-01 161.54 1999-07-01 161.54 1999-08-01 161.54 1999-09-01 161.54 1999-10-01 161.54 1999-11-01 161.54 1999-12-01 161.54 2000-01-01 161.54 2000-02-01 161.54 2000-03-01 161.54 2000-04-01 161.54 2000-05-01 161.54 2000-06-01 161.54 2000-07-01 161.54 2000-08-01 161.54 2000-09-01 161.54 2000-10-01 161.54 2000-11-01 161.54 2000-12-01 161.54 2001-01-01 161.54 2001-02-01 161.54 2001-03-01 161.54 2001-04-01 161.54 2001-05-01 161.54 2001-06-01 161.54 2001-07-01 161.54 2001-08-01 161.54 2001-09-01 161.54 2001-10-01 161.54 2001-11-01 153.85 2001-12-01 153.85 2002-01-01 153.85 2002-02-01 153.85 2002-03-01 153.85 2002-04-01 153.85 2002-05-01 153.85 2002-06-01 153.85 2002-07-01 156.41 2002-08-01 156.41 2002-09-01 156.41 2002-10-01 164.10 2002-11-01 164.10 2002-12-01 164.10 2015-12-01 98.18 2016-07-01 90.39 2016-08-01 90.39 2016-09-01 90.39 2016-10-01 88.83 2016-11-01 88.83 2016-12-01 88.83