1988-05-01 1985-12-31 1977-07-27 1994-06-06 1990-01-15 1983-11-01 1978-06-13 1975-06-15 1986-09-10 1991-12-01 1990-10-06 1981-09-10 1986-10-29 1986-09-10 1984-03-22 1985-03-01 1990-08-05 1986-09-13 1989-01-01 1989-01-01 1976-01-01 1983-12-01 1989-08-28 1989-01-01 1990-06-01 1986-11-03 1981-09-01 1981-04-20 1979-08-01 1977-02-09 1987-01-01 1983-11-11 1969-01-01 1982-01-02 1972-01-03