Fig. 1From: A stochastic frontier analysis of technical efficiency of fish cage culture in Peninsular MalaysiaFrequency distribution of technical efficiency for fish cage culture in Peninsular Malaysia. Note: Mean technical efficiency for first group is 0.08 (range 0.02–0.16), 0.31 (range 0.21–0.40) for second group, 0.52 (range 0.41–0.60) for third group, and 0.69 (range 0.61–0.83) for the last groupBack to article page