1984-01-01 1986-08-22 2002-01-01 1986-01-01 1996-01-01 1991-10-15 1995-01-25 1993-10-01 1994-03-10 2002-01-01 1990-04-27 1985-01-01 1996-01-01 1986-01-01 1983-01-01 1986-01-01 1983-08-01 1994-01-01 2001-01-02 2003-10-01 1994-01-01 1997-01-01 1991-02-06 1983-09-16 1990-01-01 1986-09-01 1990-01-01 1989-01-01 1984-09-01 1987-01-01 1983-01-01 1990-01-01 1983-01-01 1999-01-01 2003-04-19