Two out of every three ships on the world's oceans are general-cargo ships, although as far as tonnage is concerned they account for no more than 20 % of the world fleet.
Ezimbini kwezintathu iinqanawa kuma nxweme omhlaba ziinqanawa zokuthutha umthwalo jikelele, nangona ngokomthamo wenqanawa -oyilenganiswe ngeetoni zichaza ingxelo engekho ngaphezulu kwamashumi amabini eepesenti zomkhosi weenqanawa welizwe.