Decides further, as an ad hoc arrangement, and taking into account the amount of 26,296,200 dollars gross (25,538,400 dollars net) already apportioned in accordance with General Assembly resolution 50/243, to apportion an additional amount of 25,373,400 dollars gross (24,615,600 dollars net) for the period from 1 July 1996 to 30 June 1997 among Member States at a monthly rate of 4,228,900 dollars gross (4,102,600 dollars net) 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, 47/218 A of 23 December 1992, 49/249 A of 20 July 1995, 49/249 B of 14 September 1995 and 50/224 of 11 April 1996 and its decisions 48/472 A of 23 December 1993 and 50/451 B of 23 December 1995, and taking into account the scale of assessments for the year 1997, as set out in its resolution 49/19 B of 23 December 1994 and its decision 50/471 A of 23 December 1995, subject to the decision of the Security Council to extend the mandate of the Force beyond 31 May 1997;