A/RES/56/505 resolution 55/236 of 23 December 2000, and taking into account the scale of assessments for the years 2002 and 2003 as set out in its resolution 55/5 B of the same date, subject to a decision of the Security Council to extend the mandate of the Mission; 13. Decides further that, in accordance with the provisions of its resolution 973 (X) of 15 December 1955, there shall be set off against the apportionment among Member States, as provided for in paragraph 12 above, their respective share in the Tax Equalization Fund of 6,321,900 dollars approved for the Mission for the period from 1 July 2002 to 30 June 2003 at a monthly rate of 526,825 dollars, comprising the estimated staff assessment income of 5,854,700 dollars for the period from 1 July 2002 to 30 June 2003, the prorated share of 433,200 dollars of the estimated staff assessment income approved for the support account for the period from 1 July 2002 to 30 June 2003 and the increase in staff assessment income of that account for the period from 1 July 2000 to 30 June 2001, and the prorated share of 34,000 dollars of the estimated staff assessment income approved for the United Nations Logistics Base for the period from 1 July 2002 to 30 June 2003 and the reduction in staff assessment income of that account for the period from 1 July 2000 to 30 June 2001; 14. Decides that for Member States that have fulfilled their financial obligations to the Mission, there shall be set off against the apportionment, as provided for in paragraph 12 above, their respective share of the unencumbered balance of 12,488,667 dollars and their respective share of other income of 5,580,000 dollars in respect of the financial period ended 30 June 2001, in accordance with the levels set out in resolution 55/235, as adjusted by the General Assembly in its resolution 55/236, and taking into account the scale of assessments for the year 2001, as set out in its resolution 55/5 B; 15. Decides also that for Member States that have not fulfilled their financial obligations to the Mission, their respective share of the unencumbered balance of 12,488,667 dollars and other income of 5,580,000 dollars in respect of the financial period ended 30 June 2001 shall be set off against their outstanding obligations in accordance with the scheme set out in paragraph 14 above; 16. Decides further that the increase in the staff assessment income of 888,834 dollars shall be set off against the credits from the unencumbered balance in respect of the financial period ended 30 June 2001 referred to in paragraphs 14 and 15 above; 17. Emphasizes that no peacekeeping mission shall be financed by borrowing funds from other active peacekeeping missions; 18. Encourages the Secretary-General to continue to take additional measures to ensure the safety and security of all personnel under the auspices of the United Nations participating in the Mission; 19. Invites voluntary contributions to the Mission in cash and in the form of services and supplies acceptable to the Secretary-General, to be administered, as appropriate, in accordance with the procedures and practices established by the General Assembly; 20. Decides to include in the provisional agenda of its fifty-seventh session the item entitled “Financing of the United Nations Mission in Bosnia and Herzegovina”. 105th plenary meeting 27 June 2002 3