1972-02-03 1972-12-21 1971-08-13 1968-01-26 1989-06-06 1986-03-26 1979-04-13 1983-11-25 1976-10-10 1976-08-07 1977-08-13 1977-02-03 1983-07-22 1975-08-16 1976-09-14 1977-12-15 1976-03-05 1972-05-30 1975-01-18 1972-08-30 1988-04-08 1980-12-11 1976-03-11 1978-01-06 1977-10-28 1975-10-29 1979-03-15 1983-09-21 1979-06-06