Table 5. Estimated catchabilities
Index	Fleet number	Age	Catchability	Low	High
1	3	1	0.00444	0.00341	0.00578
2	4	7	0.56468	0.41608	0.76637
3	4	8	0.56468	0.41608	0.76637
4	4	9	0.56468	0.41608	0.76637
5	4	10	0.56468	0.41608	0.76637
6	4	11	0.56468	0.41608	0.76637
7	4	12	0.56468	0.41608	0.76637