1966 FRANCE 1967 ENGLAND 1968 SWEDEN 1969 CZECHOSLOVAKIA 1970 U.S.A. 1971 HUNGARY 1972 U.R.S.S. 1973 R.F.T. 1974 CANADA 1975 JUGOSLAVIA 1976 DECENNIAL 1977 SWITZERLAND 1978 SCANDINAVIAN COUNTRIES 1979 ITALY 1980 AUSTRALIA 1981 EGYPT – JAPAN 1982 PORTUGAL – SPAIN 1983 BELGIUM – HOLLAND 1985 FRANCE 1986 GREAT BRITAIN 1987 ARGENTINA 1988 BRAZIL 1989 U.R.S.S. 1990 POLAND 1992 MEXICO 1993 RUSSIA 1996 GREAT BRITAIN 1997 GERMANY 1998 SPAIN 1999 ITALY 2000 NO GUEST COUNTRY 2001 NO GUEST COUNTRY 2002 NO GUEST COUNTRY 2003 QUARANTENNALE 2003-2015 no editions.