Table 5. Estimated catchabilities multiplied by 1000.

Index Fleet number Age Catchability Low High

12 1 7.01082 5.80248 8.47080
22 2 32.20608 28.57600 36.29730
32 3 57.61917 49.87417 66.56689
42 4 50.94544 40.37276 64.28686
52 5 55.92745 38.32779 81.60865
63 1 25.46883 21.13785 30.68719
73 2 44.62772 38.20786 52.12628
83 3 52.82874 43.02474 64.86676
93 4 44.30313 32.19706 60.96106