1987-10-23 1997-12-18 1997-04-11 1991-11-09 1990-02-18 1996-10-01 1996-10-01 1996-02-23 1991-11-23 1989-02-26 1985-11-08 1988-03-19 1990-02-05 1982-12-06 1999-03-31 1984-09-01 1989-01-01 2022-01-14 2010-11-23 1990-08-03 2000-03-31 1988-09-22 1993-10-20 1986-01-02 1990-02-08 1993-04-22 1993-04-29 1984-11-03 1988-03-26 1993-05-27