1989-04-02 2006-01-01 1991-03-24 1990-01-21 1991-01-19 2002-01-20 1989-08-28 1990-04-01 1992-11-25 1991-08-26 1990-11-22 1988-11-24 1990-08-27 1993-04-11 1999-01-17 1999-02-21 1999-03-14 1999-06-13 1999-07-11 1999-09-12 1999-12-19 1999-11-21 1999-08-14 2000-05-07 1997-11-23 1997-10-26 1997-08-09 1997-09-14 1997-12-28 1997-07-13 1998-07-12 1998-04-19 1998-08-08 1998-03-15 1998-09-13