Table 5. Estimated catchabilities
Index	Fleet number	Age	Catchability	Low	High
1	3	1	0.00461	0.00352	0.00606
2	4	7	0.48457	0.33662	0.69754
3	4	8	0.48457	0.33662	0.69754
4	4	9	0.48457	0.33662	0.69754
5	4	10	0.48457	0.33662	0.69754
6	4	11	0.48457	0.33662	0.69754
7	4	12	0.48457	0.33662	0.69754