1971-10-17 1957-04-02 1956-06-01 1972-12-07 1956-07-05 1958-09-30 1957-10-07 1961-04-03 1983-06-01 1988-06-01 1971-09-02 1962-04-18 1959-04-01 1954-02-25 1959-06-18 1967-10-19 1952-07-29 1966-08-04 1988-11-03 1956-10-02 1953-04-29 1983-01-06 1980-01-01 1949-01-26 1956-06-19 1988-06-09 1989-09-13 1968-01-01