Table 5. Estimated catchabilities
Index	Fleet number	Age	Catchability	Low	High
1	3	1	0.15191	0.11531	0.20012
2	4	7	0.48216	0.34697	0.67001
3	4	8	0.48216	0.34697	0.67001
4	4	9	0.48216	0.34697	0.67001
5	4	10	0.48216	0.34697	0.67001
6	4	11	0.48216	0.34697	0.67001
7	4	12	0.48216	0.34697	0.67001