1977-09-30 1993-09-22 1994-09-30 1994-03-11 1974-09-07 1994-06-03 1983-07-02 1978-08-19 1979-05-26 1998-05-30 1966-08-27 1986-08-23 1968-06-01 1986-10-10 1991-04-01 1995-12-01 1995-03-31 1995-03-31 1985-06-29 1972-03-12 1976-04-24 1964-05-13 1996-05-17 1971-01-27 1989-02-04 1984-02-18 1978-06-03 1992-10-02 1992-03-28 1984-05-26 1985-04-13 1983-04-08 1957-10-15 1979-04-28 1980-07-05