1996-08-29 1995-06-30 1992-05-01 1985-03-01 1986-05-01 1996-10-01 1990-01-01 1988-09-20 1989-11-05 2010-05-10 1989-10-13 1987-11-06 1986-11-01 2010-05-17 1994-03-09 1988-11-10 1977-01-01 1994-01-19 1998-01-01 1979-02-03 2007-10-22 1981-03-29 1999-10-21 2003-03-26 2004-11-08 1993-10-27 1989-04-27 1983-08-01