1981-12-01 1967-06-01 1984-04-01 1987-11-29 1965-01-01 1968-01-01 1969-01-01 1968-01-01 1976-01-01 1973-06-01 1960-01-01 1963-01-01 1961-01-01 1963-01-01 1966-01-01 1968-01-01 1971-01-02 1973-01-02 1967-01-02 1975-03-10 1969-01-01 1972-02-29 1967-01-15 1971-01-01 1970-01-01 1963-10-12 1963-10-20 1966-11-04 1967-11-03 1963-11-04 1961-12-06 1962-12-06 1970-12-07 1964-12-09 1964-12-09