Table 5. Estimated catchabilities
Index	Fleet number	Age	Catchability	Low	High
1	3	1	0.11771	0.08616	0.16083
2	4	7	0.46978	0.33895	0.65111
3	4	8	0.46978	0.33895	0.65111
4	4	9	0.46978	0.33895	0.65111
5	4	10	0.46978	0.33895	0.65111
6	4	11	0.46978	0.33895	0.65111
7	4	12	0.46978	0.33895	0.65111