Carnival (NYSE:CUK) reported quarterly earnings of $0.20 per share which met the analyst consensus estimate. This is a 53.85 percent increase over earnings of $0.13 per share from the same period last year. The company reported quarterly sales of $6.165 billion which missed the analyst consensus estimate of $6.179 billion by 0.23 percent. This is a 6.11 percent increase over sales of $5.810 billion the same period last year.