Council Regulation (EEC) No 1475/86 of 13 May 1986 amending Regulations (EEC) No 2759/75, (EEC) No 2771/75 and (EEC) No 2777/75 on the common organization of the markets in pigmeat, eggs and poultrymeat and Regulations (EEC) No 2764/75, (EEC) No 2773/75 and (EEC) No 2778/75 as regards a component for calculating the import levy