Table 5. Estimated catchabilities multiplied by 1000.

Index Fleet number Age Catchability Low High

12 1 7.56669 6.32240 9.05585
22 2 35.73231 32.20099 39.65089
32 3 65.96704 59.63862 72.96700
42 4 66.14540 59.05075 74.09242
52 5 90.57292 78.28713 104.78674
63 1 28.41324 23.84058 33.86294
73 2 50.69642 44.28647 58.03413
83 3 64.99142 56.37497 74.92483
93 4 65.25191 55.31628 76.97212