1978-06-16 1994-06-29 1980-07-25 1980-05-16 1983-12-09 1986-06-13 1985-07-19 1979-12-16 2012-04-28 2001-01-04 2006-08-11 1986-11-23 2012-04-16 1982-05-04 1985-10-01 2006-12-11 2001-08-28 2006-03-28 1981-02-08 1984-10-14 1986-12-31 2001-01-01 2001-01-01 1990-05-04 2011-09-06 2004-09-28 2004-09-28 2004-09-28