Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 4 (F24). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F24 | Low | High |
1963 | 473544 | 360577 | 621903 | 511447 | 459020 | 569862 | 150392 | 137252 | 164790 | 0.480 | 0.428 | 0.539 |
1964 | 868914 | 667010 | 1131936 | 691764 | 608449 | 786487 | 162592 | 149530 | 176795 | 0.512 | 0.462 | 0.567 |
1965 | 1050734 | 809409 | 1364011 | 857692 | 762503 | 964763 | 202400 | 186895 | 219190 | 0.544 | 0.494 | 0.600 |
1966 | 1377802 | 1061019 | 1789166 | 1044449 | 924883 | 1179473 | 226160 | 209714 | 243897 | 0.560 | 0.509 | 0.616 |
1967 | 1264263 | 969795 | 1648143 | 1131438 | 1007653 | 1270430 | 249696 | 231994 | 268749 | 0.606 | 0.552 | 0.665 |
1968 | 671991 | 514700 | 877349 | 945057 | 860637 | 1037757 | 260146 | 241936 | 279728 | 0.637 | 0.580 | 0.699 |
1969 | 613540 | 470194 | 800587 | 810171 | 733530 | 894818 | 257558 | 239226 | 277295 | 0.624 | 0.568 | 0.684 |
1970 | 1792282 | 1375049 | 2336115 | 1313230 | 1113651 | 1548575 | 273484 | 253516 | 295025 | 0.639 | 0.583 | 0.700 |
1971 | 2331448 | 1782558 | 3049353 | 1441219 | 1241256 | 1673397 | 275406 | 255866 | 296438 | 0.707 | 0.648 | 0.772 |
1972 | 572633 | 437346 | 749769 | 965113 | 867817 | 1073317 | 239426 | 222460 | 257686 | 0.776 | 0.710 | 0.849 |
1973 | 832343 | 635991 | 1089315 | 780742 | 700978 | 869582 | 211504 | 197208 | 226836 | 0.765 | 0.700 | 0.835 |
1974 | 721437 | 549883 | 946513 | 716404 | 645180 | 795492 | 230038 | 213439 | 247928 | 0.750 | 0.687 | 0.819 |
1975 | 1200201 | 908037 | 1586372 | 795718 | 693494 | 913010 | 210239 | 195273 | 226351 | 0.790 | 0.724 | 0.862 |
1976 | 749379 | 565372 | 993272 | 615999 | 551878 | 687569 | 180593 | 168150 | 193956 | 0.823 | 0.753 | 0.899 |
1977 | 1887946 | 1426337 | 2498947 | 927270 | 779492 | 1103064 | 158736 | 148231 | 169987 | 0.816 | 0.747 | 0.891 |
1978 | 1219559 | 927474 | 1603629 | 1064483 | 911443 | 1243221 | 157472 | 147352 | 168286 | 0.880 | 0.807 | 0.960 |
1979 | 1361367 | 1035629 | 1789559 | 960299 | 842383 | 1094721 | 163571 | 153288 | 174543 | 0.826 | 0.758 | 0.899 |
1980 | 2162985 | 1638743 | 2854936 | 1117942 | 959927 | 1301969 | 178796 | 167500 | 190853 | 0.885 | 0.816 | 0.961 |
1981 | 877647 | 667117 | 1154618 | 952647 | 842883 | 1076705 | 191377 | 179669 | 203848 | 0.915 | 0.845 | 0.992 |
1982 | 1405635 | 1079426 | 1830427 | 1000490 | 867678 | 1153630 | 184610 | 173595 | 196324 | 1.017 | 0.938 | 1.102 |
1983 | 838190 | 648126 | 1083991 | 810171 | 711652 | 922328 | 152512 | 143299 | 162318 | 1.002 | 0.926 | 1.084 |
1984 | 1431166 | 1105292 | 1853118 | 820771 | 708958 | 950219 | 130483 | 122780 | 138670 | 0.940 | 0.869 | 1.016 |
1985 | 399512 | 306790 | 520258 | 562980 | 505185 | 627388 | 124866 | 117362 | 132851 | 0.910 | 0.840 | 0.986 |
1986 | 1711704 | 1318308 | 2222493 | 775296 | 652750 | 920848 | 113550 | 106814 | 120711 | 0.966 | 0.893 | 1.044 |
1987 | 691764 | 535470 | 893677 | 739700 | 644448 | 849030 | 107689 | 101118 | 114687 | 0.965 | 0.894 | 1.043 |
1988 | 478782 | 370141 | 619309 | 549080 | 486830 | 619291 | 98223 | 92385 | 104431 | 0.980 | 0.907 | 1.059 |
1989 | 756910 | 582684 | 983232 | 531256 | 459403 | 614347 | 92596 | 86831 | 98744 | 1.002 | 0.926 | 1.085 |
1990 | 341806 | 264358 | 441945 | 375120 | 333718 | 421657 | 78747 | 73917 | 83894 | 0.937 | 0.865 | 1.016 |
1991 | 374370 | 290007 | 483274 | 347667 | 307653 | 392885 | 71754 | 67623 | 76137 | 0.941 | 0.869 | 1.018 |
1992 | 787800 | 609564 | 1018152 | 511959 | 435183 | 602280 | 69564 | 65414 | 73977 | 0.900 | 0.831 | 0.974 |
1993 | 451351 | 349752 | 582462 | 426770 | 376704 | 483489 | 67104 | 63236 | 71209 | 0.916 | 0.846 | 0.991 |
1994 | 924492 | 710184 | 1203470 | 515040 | 442592 | 599347 | 70263 | 66288 | 74476 | 0.934 | 0.864 | 1.010 |
1995 | 568638 | 440991 | 733234 | 557379 | 486676 | 638353 | 79539 | 74770 | 84612 | 0.970 | 0.897 | 1.049 |
1996 | 425491 | 329859 | 548850 | 460929 | 408343 | 520288 | 77111 | 72743 | 81741 | 0.989 | 0.916 | 1.068 |
1997 | 1079491 | 832093 | 1400444 | 636666 | 534498 | 758362 | 73718 | 69506 | 78185 | 0.996 | 0.924 | 1.073 |
1998 | 187587 | 144408 | 243677 | 345242 | 305224 | 390506 | 60295 | 56759 | 64050 | 1.021 | 0.948 | 1.099 |
1999 | 332701 | 257455 | 429940 | 259627 | 231168 | 291589 | 53960 | 50872 | 57235 | 1.047 | 0.971 | 1.128 |
2000 | 598990 | 464390 | 772603 | 364397 | 311045 | 426901 | 49168 | 46046 | 52501 | 1.048 | 0.974 | 1.128 |
2001 | 249946 | 193831 | 322307 | 262761 | 232602 | 296831 | 40823 | 38453 | 43339 | 1.017 | 0.946 | 1.094 |
2002 | 301040 | 233146 | 388707 | 210449 | 186509 | 237463 | 37534 | 35358 | 39843 | 1.001 | 0.930 | 1.077 |
2003 | 172301 | 133717 | 222019 | 175080 | 157573 | 194533 | 37534 | 35089 | 40149 | 0.995 | 0.924 | 1.072 |
2004 | 250446 | 194534 | 322430 | 149044 | 131107 | 169437 | 29584 | 27857 | 31418 | 0.959 | 0.889 | 1.034 |
2005 | 197798 | 152387 | 256740 | 169228 | 148407 | 192969 | 27038 | 25481 | 28690 | 0.904 | 0.836 | 0.977 |
2006 | 401114 | 312763 | 514422 | 163734 | 139136 | 192682 | 23718 | 22320 | 25204 | 0.816 | 0.753 | 0.885 |
2007 | 189094 | 147585 | 242278 | 214915 | 190826 | 242046 | 31257 | 29351 | 33286 | 0.755 | 0.695 | 0.820 |
2008 | 230268 | 179919 | 294708 | 229578 | 202245 | 260606 | 35313 | 33192 | 37569 | 0.700 | 0.644 | 0.761 |
2009 | 275130 | 214306 | 353218 | 256530 | 226505 | 290534 | 44578 | 41603 | 47766 | 0.657 | 0.602 | 0.716 |
2010 | 413329 | 321579 | 531256 | 291560 | 255277 | 332999 | 49070 | 45813 | 52559 | 0.620 | 0.566 | 0.679 |
2011 | 242074 | 187055 | 313276 | 291268 | 259020 | 327532 | 55826 | 51865 | 60090 | 0.591 | 0.534 | 0.654 |
2012 | 342491 | 250321 | 468598 | 261189 | 229480 | 297280 | 62818 | 57410 | 68736 | 0.583 | 0.517 | 0.659 |
2013 | 332369 | 216910 | 509283 | 319976 | 262409 | 390171 | 72114 | 63586 | 81785 | 0.586 | 0.499 | 0.688 |
2014 | 72186 | 58925 | 88431 | |||||||||