1989-08-11 1991-01-13 1981-01-23 1988-07-03 2004-01-01 2004-08-06 1983-06-01 1994-03-17 1979-11-21 1992-06-20 1993-01-01 2003-06-01 1994-09-21 1989-12-15 1975-04-24 2001-01-08 1994-06-05 1991-05-08 2002-06-14 1986-02-06 2011-05-07 2001-04-12 1984-07-13 1997-02-11 2002-01-01