1967-03-31 1981-01-22 1982-06-04 1986-01-01 1958-02-14 1988-12-03 1969-01-30 1962-05-11 1962-04-27 1964-01-17 1984-12-01 1965-04-18 1965-03-19 1980-04-25 1968-02-02 1969-11-27 1973-01-05 1973-01-01 1974-07-05 1975-01-24 1975-12-10 1976-07-02 1976-10-15 1977-09-02 1978-02-17 1979-08-24 1979-02-23 1968-01-01 1976-12-20 1977-12-24 1978-01-01 1983-03-15