1978-10-24 2005-07-22 1981-06-26 1979-05-24 1976-11-03 1979-04-20 2008-09-01 1996-11-13 2010-05-15 1985-10-02 1999-01-30 1978-09-27 2006-08-08 2000-04-07 1990-02-08 1981-10-09 2012-08-04 1975-10-17 1994-08-26 1979-03-22 1999-09-13 1988-01-01 1977-05-01 2009-08-09 1997-06-17 1989-10-26 2001-01-01 1995-11-19 1989-06-15 2014-03-01 2014-05-26 2017-12-19 2005-01-01 2005-10-01 2000-05-14