Table 5. Estimated catchabilities
Index	Fleet number	Age	Catchability	Low	High
1	3	1	0.18498	0.13286	0.25756
2	4	7	0.51505	0.38539	0.68833
3	4	8	0.51505	0.38539	0.68833
4	4	9	0.51505	0.38539	0.68833
5	4	10	0.51505	0.38539	0.68833
6	4	11	0.51505	0.38539	0.68833
7	4	12	0.51505	0.38539	0.68833