1987-06-12 1987-11-13 1990-09-14 1993-10-08 1999-10-22 1990-12-18 1989-06-02 2009-03-15 2006-01-01 1989-09-01 2011-06-10 1991-01-26 1991-10-04 2015-11-30 1988-12-02 2017-02-02 2004-03-12 1997-06-20 2012-01-01 2018-04-10 2009-02-10 1983-04-24 1986-06-06 1986-03-01 1986-04-07 1988-08-29 1989-08-28 1999-08-22 2003-12-10 1983-12-25 2010-09-01 1992-06-20 2014-02-16 2006-10-17 1983-12-25