1981-06-08 1983-01-01 1979-01-18 1990-04-20 1982-07-21 1975-07-13 1983-09-09 1983-12-06 1987-09-28 1984-05-28 1979-10-01 1980-05-05 1980-12-31 1977-12-05 1983-10-17 1982-12-21 1979-02-12 1982-04-09 1984-02-03 1992-04-02 1992-05-08 1993-05-14 1981-09-15 1982-05-04 1988-10-21 1981-03-09 1996-09-13 1986-10-15 1984-10-19 1984-02-06