1963-01-01 1956-06-01 1954-06-21 1954-02-01 1961-03-01 1981-04-29 1961-01-01 1962-03-02 1952-01-01 1971-01-02 1957-10-31 1966-11-02 1965-08-09 1977-06-10 1965-10-01 1962-09-01 1968-09-01 1976-10-23 1991-01-01 1980-07-03 1964-12-01 1950-10-10 1956-01-31 1955-03-17 1961-06-19 1991-09-11 1953-02-24 1950-07-26 1957-11-22 1960-02-11 1953-04-29 1963-12-01 1953-01-01 1989-02-21 1969-11-19