Table 5. Estimated catchabilities multiplied by 1000.

Index Fleet number Age Catchability Low High

12 1 7.65803 6.36532 9.21327
22 2 35.11946 31.60190 39.02854
32 3 62.99500 56.81607 69.84589
42 4 63.60266 56.57817 71.49927
52 5 87.30915 75.00084 101.63737
63 1 25.75311 21.49059 30.86106
73 2 49.37061 43.20280 56.41896
83 3 62.61816 54.38102 72.10297
93 4 60.31346 51.11547 71.16658