Table 5. Estimated catchabilities
Index	Fleet number	Age	Catchability	Low	High
1	3	1	0.01814	0.01426	0.02308
2	4	7	0.65541	0.50265	0.85461
3	4	8	0.65541	0.50265	0.85461
4	4	9	0.65541	0.50265	0.85461
5	4	10	0.65541	0.50265	0.85461
6	4	11	0.65541	0.50265	0.85461
7	4	12	0.65541	0.50265	0.85461