Table 5. Estimated catchabilities
Index	Fleet number	Age	Catchability	Low	High
1	3	1	0.17684	0.12612	0.24797
2	4	7	0.51402	0.38433	0.68748
3	4	8	0.51402	0.38433	0.68748
4	4	9	0.51402	0.38433	0.68748
5	4	10	0.51402	0.38433	0.68748
6	4	11	0.51402	0.38433	0.68748
7	4	12	0.51402	0.38433	0.68748