1961-04-27 1985-09-19 1965-04-01 1960-09-17 1959-01-22 1956-04-03 1962-12-14 1957-12-17 1967-07-13 1962-08-16 1969-12-19 1959-12-04 1964-09-02 1966-12-16 1969-03-21 1965-12-14 1956-02-01 1966-03-30 1965-04-01 1987-02-01 1966-01-01 1962-08-31 1957-03-04 1962-09-05 1958-06-09 1963-10-01 1960-12-01 1962-09-01 1959-10-01 1970-05-01 1958-06-24 1976-01-01 1981-03-20 1954-12-09 1987-04-05