1990-06-01 1991-07-19 1990-07-20 1989-12-22 1979-12-07 1997-08-29 1994-03-20 1994-03-11 1994-03-11 1992-01-01 1992-11-11 1989-08-30 1985-09-23 1994-10-28 1989-12-08 1981-07-24 1994-09-23 1981-09-11 1980-09-26 1995-05-23 1978-12-20 1988-11-22 1988-11-22 1984-09-02 1978-05-31