1980-12-12 1983-12-30 1987-04-19 1973-05-11 1988-07-01 1978-05-05 1977-01-21 1968-01-05 1990-01-05 1977-03-12 1973-01-05 1982-03-04 2001-06-11 1979-05-01 1994-01-28 1992-03-01 1987-05-25 1981-03-06 1991-07-26 1982-03-11 1979-04-19 1985-08-14 1989-01-01 1992-07-03 1986-02-14 1992-01-24 1992-09-11 1973-05-18 1989-07-07 1974-02-27 1972-09-01 1979-03-30 1983-07-15 1983-01-01 1991-08-30