1988-07-15 1989-06-13 1989-07-07 1988-04-15 1990-08-17 1994-12-23 1994-04-22 1997-01-09 1993-02-01 2001-10-01 2002-05-21 1979-11-10 1990-02-01 1984-02-03 1989-01-11 1993-10-08 1990-03-09 1982-07-30 1984-06-01 1982-01-22 1980-12-14 1982-12-12 1992-01-17 1987-03-20 1991-05-10 1987-03-06 1990-04-03 1984-02-05 1990-08-22 1980-12-12 1985-05-22 1990-10-07 1982-01-05 2004-07-28 1990-04-06