1974-12-25 1980-01-01 1979-03-29 1980-08-31 1996-09-22 1981-01-01 1973-09-06 1993-01-01 1972-09-27 1978-09-22 1974-06-06 1977-06-20 1977-09-24 1979-01-23 1975-01-01 1976-07-16 1976-10-19 1977-01-01 1977-04-28 1977-06-11 1977-12-29 1978-01-01 1978-01-01 1978-09-15 1978-09-25 1978-12-30 1979-08-31 1979-10-31 1980-06-11 1980-07-31 1981-07-18 1981-07-31 1982-08-24 1982-01-01 1982-02-03