1968-12-23 1955-09-16 1977-07-15 1979-12-01 1958-05-21 1973-06-19 1976-08-31 1970-09-18 1956-10-17 1961-03-30 1981-09-01 1969-01-25 1967-11-10 1969-06-05 1980-03-07 1970-07-01 1950-12-12 1952-02-09 1972-11-04 1973-12-12 1972-01-18 1981-11-23 1971-01-01 1957-10-01 1960-07-20 1978-10-16 1979-10-01 1970-02-11 1959-01-23