1966-05-20 1977-03-28 1972-03-01 1963-03-18 1959-09-26 1958-12-02 1973-05-01 1964-01-01 1966-07-01 1974-08-01 1958-11-18 1979-12-17 1963-11-01 1964-12-20 1965-01-01 1971-11-01 1963-07-02 1977-03-04 1960-11-01 1961-06-21 1962-07-01 1969-04-02 1964-12-13 1962-05-31 1978-03-21 1960-07-01 1976-01-01 1980-06-13 1960-01-01 1977-03-17 1963-03-26 1959-06-30 1977-01-01 1958-03-30 1959-03-08