Table 5. Estimated catchabilities multiplied by 1000.

Index Fleet number Age Catchability Low High

12 2 36.30111 30.22693 43.59590
22 3 25.81867 21.36051 31.20728
32 4 18.12436 14.92166 22.01447
42 5 12.84659 10.46693 15.76728
52 6 15.71666 12.54789 19.68565
63 3 19.56867 16.65390 22.99359
73 4 15.39030 13.05188 18.14769
83 5 12.72067 10.69974 15.12331
93 6 11.91375 9.86542 14.38736