Table 5. Estimated catchabilities
Index	Fleet number	Age	Catchability	Low	High
1	3	1	0.01614	0.01285	0.02027
2	4	7	0.66932	0.50573	0.88583
3	4	8	0.66932	0.50573	0.88583
4	4	9	0.66932	0.50573	0.88583
5	4	10	0.66932	0.50573	0.88583
6	4	11	0.66932	0.50573	0.88583
7	4	12	0.66932	0.50573	0.88583