1980-11-13 1978-07-21 1968-05-01 1977-04-07 1980-01-31 1981-02-05 1978-02-10 1984-05-31 1979-04-04 1977-06-25 1987-01-01 1967-04-07 1976-03-11 1989-09-23 1972-09-21 1978-06-28 1980-05-14 1978-03-02 1981-10-29 1983-05-05 1983-11-03 1986-03-20 1983-09-15 1980-05-02 1970-07-02 1979-10-21 1969-02-14 1970-09-03 1980-01-01 1975-07-09 1988-12-22 1978-02-01 1986-10-29 1980-05-29 1987-01-28