1976-01-01 1978-12-12 1978-03-09 1978-06-30 1979-03-28 1956-01-01 1974-07-11 1977-06-28 1980-02-22 1981-01-01 1987-02-27 1955-10-18 1969-10-21 1958-07-09 1969-01-01 1968-05-01 1987-04-03 1988-01-01 1973-07-28 1982-01-01 1982-07-21 1980-01-01 1975-01-10 1980-01-01 1982-07-03 1973-12-06 1969-01-01 1978-03-24 1982-03-04 1984-01-26 1986-01-06 1985-06-26 1972-02-14 1981-01-01 1975-10-31