Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 1 to 5 (F15). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F15 | Low | High |
1978 | 303458 | 241837 | 380781 | 75678147 | 60619065 | 94478230 | 32443154 | 23054695 | 45654832 | 0.138 | 0.110 | 0.174 |
1979 | 381170 | 311732 | 466074 | 68544930 | 56862123 | 82628069 | 28374460 | 21000567 | 38337535 | 0.165 | 0.135 | 0.200 |
1980 | 549630 | 457810 | 659865 | 66055113 | 56737958 | 76902274 | 21834460 | 16641331 | 28648166 | 0.223 | 0.187 | 0.265 |
1981 | 439327 | 372925 | 517553 | 66919436 | 58076984 | 77108185 | 22589596 | 17768895 | 28718153 | 0.170 | 0.145 | 0.200 |
1982 | 452254 | 388556 | 526395 | 62582735 | 55639058 | 70392973 | 21083473 | 17063291 | 26050825 | 0.217 | 0.190 | 0.249 |
1983 | 441971 | 381900 | 511491 | 54843816 | 49362224 | 60934130 | 15309743 | 12516521 | 18726309 | 0.302 | 0.265 | 0.344 |
1984 | 453613 | 392736 | 523926 | 52483007 | 47414943 | 58092783 | 13416556 | 11020327 | 16333814 | 0.284 | 0.250 | 0.322 |
1985 | 465562 | 402895 | 537975 | 53650428 | 48717263 | 59083130 | 12685878 | 10465325 | 15377593 | 0.316 | 0.280 | 0.357 |
1986 | 535523 | 466958 | 614157 | 56175990 | 51500805 | 61275583 | 11432835 | 9429824 | 13861309 | 0.415 | 0.369 | 0.466 |
1987 | 658026 | 576115 | 751584 | 56457573 | 52073982 | 61210175 | 9520901 | 7848037 | 11550347 | 0.485 | 0.433 | 0.543 |
1988 | 736747 | 644305 | 842452 | 55229070 | 51057653 | 59741292 | 8032449 | 6628440 | 9733849 | 0.496 | 0.443 | 0.555 |
1989 | 695231 | 607698 | 795373 | 53543234 | 49288335 | 58165445 | 8268800 | 6830196 | 10010409 | 0.445 | 0.396 | 0.499 |
1990 | 536596 | 468578 | 614486 | 53063507 | 48674508 | 57848264 | 8495099 | 7017756 | 10283446 | 0.387 | 0.344 | 0.436 |
1991 | 496828 | 431551 | 571979 | 51289674 | 46969922 | 56006706 | 8815305 | 7285656 | 10666110 | 0.367 | 0.326 | 0.414 |
1992 | 471182 | 409228 | 542516 | 50023327 | 45861659 | 54562642 | 9304419 | 7706140 | 11234186 | 0.388 | 0.345 | 0.436 |
1993 | 562980 | 490817 | 645754 | 48837060 | 45005443 | 52994887 | 8235791 | 6806060 | 9965862 | 0.465 | 0.414 | 0.521 |
1994 | 579546 | 505195 | 664839 | 46688106 | 43005647 | 50685884 | 7474442 | 6169103 | 9055981 | 0.461 | 0.411 | 0.517 |
1995 | 470241 | 409835 | 539550 | 46131197 | 42595535 | 49960338 | 6990062 | 5758191 | 8485471 | 0.501 | 0.447 | 0.561 |
1996 | 500819 | 436035 | 575228 | 40832954 | 37594789 | 44350033 | 5856133 | 4787984 | 7162574 | 0.511 | 0.454 | 0.576 |
1997 | 689692 | 596191 | 797856 | 42287412 | 38574269 | 46357980 | 6948247 | 5651661 | 8542293 | 0.423 | 0.373 | 0.480 |
1998 | 640497 | 552795 | 742114 | 45626534 | 41355087 | 50339167 | 6837960 | 5536760 | 8444957 | 0.361 | 0.316 | 0.412 |
1999 | 647582 | 556002 | 754245 | 48642102 | 43778965 | 54045454 | 7414885 | 5977422 | 9198031 | 0.308 | 0.268 | 0.353 |
2000 | 671991 | 573586 | 787277 | 51392356 | 46201739 | 57166122 | 8529148 | 6920233 | 10512126 | 0.280 | 0.245 | 0.321 |
2001 | 567502 | 486158 | 662458 | 51136035 | 45881383 | 56992486 | 10469743 | 8543830 | 12829785 | 0.231 | 0.202 | 0.264 |
2002 | 593030 | 504790 | 696694 | 51805144 | 46253144 | 58023578 | 11296460 | 9150142 | 13946233 | 0.221 | 0.192 | 0.253 |
2003 | 469771 | 400054 | 551637 | 53010470 | 47423194 | 59256024 | 11128278 | 8976495 | 13795872 | 0.252 | 0.220 | 0.288 |
2004 | 512984 | 436557 | 602791 | 52957486 | 47403281 | 59162473 | 11513145 | 9265608 | 14305863 | 0.278 | 0.242 | 0.318 |
2005 | 528607 | 446850 | 625322 | 52064818 | 46555141 | 58226550 | 11687144 | 9377277 | 14565991 | 0.291 | 0.254 | 0.334 |
2006 | 543074 | 451911 | 652626 | 50931900 | 45433397 | 57095850 | 11206449 | 8906038 | 14101053 | 0.280 | 0.244 | 0.321 |
2007 | 575503 | 463314 | 714859 | 52588078 | 46490567 | 59485313 | 11513145 | 9122551 | 14530203 | 0.292 | 0.252 | 0.338 |
2008 | 13046103 | 10182896 | 16714380 | |||||||||