If the forecasts made in previous years regarding world seaborne trade are compared with the results actually achieved, it will be seen that in some respects there are considerable deviations.
Ukuba ingxelo engaphambili yenziwe kwiminyaka edlulileyo enanze urhwebo lwenqanawa lwehlabathi athelekise neziphumo ezona zifikelela iyakubonwa ngohlonelo lokucingela oluphambukileyo/tenxileyo.