1991-10-11 1994-03-30 1996-05-03 2005-09-05 1989-04-14 2004-07-01 1994-10-21 2002-06-09 2009-10-27 1995-05-24 1996-06-07 2005-10-11 1998-04-17 1981-07-01 2001-11-06 1989-02-16 2005-02-01 1987-11-06 1994-09-16 2002-10-23 2002-09-10 1998-12-11 2008-06-30 2008-08-12 1997-01-01 1974-06-26 2003-04-13 2010-10-07 1993-11-22 1993-03-07 2010-12-28 1991-08-03 2008-08-30 1996-09-09 2011-08-26