26. Decides that a vacancy rate of 18.2 per cent for Professional staff and 9.7 per cent for General Service staff shall be used as a basis for the calculation of the budget for the biennium 2004-2005;
26. 决定将专业人员18.2％的出缺率和一般事务人员9.7％的出缺率用作计算2004-2005两年期预算的基础；