A/RES/48/245 Page 3 9. Decides further, as an ad hoc arrangement, to apportion the amount of 3,642,300 dollars gross (3,557,400 dollars net) for the period from 22 June to 21 December 1993 among Member States in accordance with the composition of groups set out in paragraphs 3 and 4 of General Assembly resolution 43/232 of 1 March 1989, as adjusted by the Assembly in its resolutions 44/192 B of 21 December 1989, 45/269 of 27 August 1991, 46/198 A of 20 December 1991 and 47/218 A of 23 December 1992 and its decision 48/472 A of 23 December 1993, and taking into account the scale of assessments for the years 1992, 1993 and 1994 as set out in Assembly resolutions 46/221 A of 20 December 1991 and 48/223 A of 23 December 1993 and Assembly decision 47/456 of 23 December 1992; 10. Decides 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 9 above, their respective share in the Tax Equalization Fund of the estimated staff assessment income of 84,900 dollars for the period from 22 June to 21 December 1993 approved for the Observer Mission; 11. Invites voluntary contributions to the Observer 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 procedure established by the General Assembly in its resolutions 43/230 of 21 December 1988, 44/192 A of 21 December 1989 and 45/258 of 3 May 1991. 92nd plenary meeting 5 April 1994