Union of Soviet Socialist Republics. and Yugoslavia. This pool would be administered in this regional area exactly as it is now for an individual country. in other words. the pool would first be divided up into first. second. third. and fourth preference. followed by the nonpreference as we have now. In each preference category visas would be issued on the basis of first come first served. Actually this would. have resulted in fiscal 1958. assuming that all of the unused numbers had been used. in an increase in the European quota of 51.066 quota numbers. in Asia. 668. in Africa. 893. and in Oceania. 177.