"P&O cruise ships" . . . . . . "1993" . . . . . . . . . . "Carnival Line" . . . . . . . . . . . . . . . . . . . . . . . . "Carnival Corporation & plc" . . . . . . . . . . . . "Carnival Corporation's" . . . . "Carnival Corporation & plc" . . . . . . . . . . . "Carnival Cruise Lines" . . . . "Carnival Corp" . . . . . . . . . . "1972" . . . . . "Carnival plc" . "2003" . . . . . . . . . "1.908E9" . . . . . "1.2144E10" . . . . . "5.3344E10" . . . "Carnival Australia" . . . . . . . . . . . "Carnival PLC" . . . . . . . "-9.501E9" . . . . . . . . . "Carnival Corporation & plc#Carnival UK" . . . . . . . . . . . . . . . . . "Carnival Corporations" . . . . . . . . . . . . . . . . . "Carnival Corp." . . . . . "-7.089E9" . "150000" . . . "Carnival" . . . . "Carnival Corporation and Carnival plc" . "Carnival Corporation" . . . . . . . . . . . . . . "Carnival Australia's" . . . . . . . . . . . . . "Carnival UK" . . . . . . . . . .