1984-02-18 1985-01-01 1983-04-07 1986-01-01 1994-07-01 1985-03-26 1991-04-01 1985-12-20 1986-12-31 1984-01-31 1986-01-31 1988-02-18 1986-07-31 1984-02-18 1984-02-18 1987-02-22 1984-02-22 1987-02-23 1985-02-23 1985-02-23 1986-04-09 1987-04-12 1989-04-15 1987-04-16 1987-04-17 1985-04-18 1986-04-20 1980-04-21 1984-04-22 1983-04-23 2003-09-15 2002-09-18 1988-01-01 1989-09-22 1984-01-01