1990-01-01 1997-01-01 1984-05-24 1993-01-01 1990-01-01 1995-01-01 1983-01-01 1980-03-20 1991-01-01 1996-01-01 1998-01-01 1994-01-01 1997-01-01 2006-01-01 1989-01-01 1990-05-17 1990-06-14 1998-10-16 1992-09-11 1993-01-01 1982-01-01 1982-06-13 2015-03-18 1997-01-01 1994-12-31 1993-01-01 1995-12-31 1990-01-01 1990-01-01 1995-01-01 1997-12-31 1990-01-01