1980-12-17 1980-09-17 1987-08-19 1985-04-10 1979-01-31 1983-02-16 1981-03-11 1970-08-26 1997-09-01 2006-07-19 1989-10-13 1980-12-03 1985-02-13 1997-10-25 2001-08-08 2008-06-06 1992-11-11 1980-04-30 1987-03-25 1981-05-27 1986-02-26 1986-08-13 1986-12-10 1994-03-24 2005-05-25 1997-04-01 1988-08-31 1994-08-17 1993-02-03 1988-02-10 1998-12-16 1991-06-19 1981-12-16 1990-03-07 2003-11-30