Arnold Boersma,Balk

11/05/1994 02/07/1994 08/04/1995 23/04/1995 23/05/1995 02/06/1995 21/08/1995 02/09/1995 10/09/1995 13/04/1996 21/04/1996 15/05/1996 17/05/1996 31/05/1996 29/06/1996 21/08/1996 08/09/1996 12/04/1997 20/04/1997 07/05/1997 17/05/1997 06/06/1997 28/06/1997 04/07/1997 18/08/1997 07/09/1997 11/04/1998 19/04/1998 23/05/1998 05/06/1998 17/08/1998 10/04/1999 12/05/1999