1968-12-04 1970-01-25 1961-08-22 1976-05-26 1961-02-01 1977-09-21 1973-01-01 1975-11-02 1972-09-12 1964-01-01 1978-07-19 1997-09-01 1984-04-20 1985-01-10 1960-02-04 1976-01-18 1961-02-14 1962-03-01 1983-10-09 1976-07-01 1967-12-16 1971-08-17 1967-12-31 1975-01-19 1953-06-01 1962-07-01 1969-07-21 1970-11-06