Table 5. Estimated catchabilities
Index	Fleet number	Age	Catchability	Low	High
1	3	1	0.13272	0.09518	0.18507
2	4	7	0.37513	0.25866	0.54404
3	4	8	0.37513	0.25866	0.54404
4	4	9	0.37513	0.25866	0.54404
5	4	10	0.37513	0.25866	0.54404
6	4	11	0.37513	0.25866	0.54404
7	4	12	0.37513	0.25866	0.54404