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 | 498820 | 371974 | 668920 | 510426 | 441582 | 590002 | 146972 | 115100 | 187670 | 0.471 | 0.410 | 0.540 |
1964 | 826537 | 617034 | 1107172 | 667303 | 572435 | 777894 | 158261 | 126855 | 197442 | 0.516 | 0.456 | 0.584 |
1965 | 1049684 | 785896 | 1402014 | 834844 | 724130 | 962485 | 194269 | 160219 | 235555 | 0.570 | 0.504 | 0.646 |
1966 | 1285939 | 964495 | 1714514 | 997493 | 865605 | 1149475 | 216209 | 179333 | 260667 | 0.573 | 0.509 | 0.646 |
1967 | 1088161 | 814280 | 1454161 | 1052838 | 922844 | 1201143 | 243775 | 202770 | 293071 | 0.610 | 0.544 | 0.684 |
1968 | 558494 | 417909 | 746372 | 880284 | 789362 | 981679 | 255506 | 218633 | 298598 | 0.649 | 0.578 | 0.728 |
1969 | 496828 | 370178 | 666810 | 738961 | 657797 | 830139 | 251954 | 213677 | 297087 | 0.611 | 0.546 | 0.684 |
1970 | 1576945 | 1178438 | 2110214 | 1196606 | 1000618 | 1430983 | 265136 | 225625 | 311567 | 0.648 | 0.582 | 0.722 |
1971 | 2049282 | 1523255 | 2756962 | 1333077 | 1133715 | 1567496 | 269413 | 230254 | 315231 | 0.733 | 0.661 | 0.814 |
1972 | 520737 | 386350 | 701868 | 922645 | 820599 | 1037381 | 238470 | 204073 | 278666 | 0.794 | 0.715 | 0.882 |
1973 | 746387 | 553834 | 1005887 | 739700 | 658616 | 830766 | 207731 | 182385 | 236599 | 0.782 | 0.703 | 0.869 |
1974 | 731608 | 541718 | 988061 | 709276 | 629741 | 798856 | 226840 | 198972 | 258611 | 0.742 | 0.668 | 0.824 |
1975 | 1235517 | 904973 | 1686794 | 804519 | 688065 | 940683 | 207109 | 180448 | 237708 | 0.801 | 0.723 | 0.887 |
1976 | 844078 | 612448 | 1163310 | 632225 | 557138 | 717431 | 176840 | 152349 | 205268 | 0.855 | 0.770 | 0.949 |
1977 | 2086503 | 1526549 | 2851854 | 982642 | 804675 | 1199969 | 151600 | 130789 | 175723 | 0.809 | 0.729 | 0.897 |
1978 | 1370930 | 1000510 | 1878492 | 1139386 | 951252 | 1364728 | 154045 | 137010 | 173198 | 0.902 | 0.815 | 0.997 |
1979 | 1642943 | 1203615 | 2242630 | 1044449 | 892034 | 1222905 | 155593 | 139309 | 173781 | 0.844 | 0.764 | 0.932 |
1980 | 2618206 | 1907874 | 3593007 | 1252936 | 1043249 | 1504769 | 171785 | 154934 | 190470 | 0.919 | 0.835 | 1.012 |
1981 | 1070889 | 781648 | 1467161 | 1040280 | 901466 | 1200468 | 186465 | 169441 | 205200 | 0.936 | 0.852 | 1.028 |
1982 | 1720284 | 1269229 | 2331634 | 1130307 | 949078 | 1346143 | 180593 | 163796 | 199113 | 1.052 | 0.959 | 1.154 |
1983 | 960299 | 718744 | 1283036 | 887355 | 764014 | 1030606 | 152055 | 137484 | 168171 | 1.043 | 0.952 | 1.142 |
1984 | 1669442 | 1253136 | 2224049 | 895377 | 754706 | 1062267 | 130744 | 117858 | 145040 | 0.971 | 0.886 | 1.063 |
1985 | 429768 | 319483 | 578122 | 583617 | 517779 | 657826 | 131400 | 118574 | 145613 | 0.934 | 0.852 | 1.025 |
1986 | 1824835 | 1372274 | 2426645 | 806936 | 666252 | 977326 | 116308 | 105663 | 128026 | 0.992 | 0.907 | 1.085 |
1987 | 714973 | 539598 | 947346 | 744896 | 642231 | 863972 | 121055 | 109564 | 133752 | 0.969 | 0.885 | 1.062 |
1988 | 492870 | 371417 | 654038 | 551833 | 483806 | 629424 | 121176 | 111425 | 131781 | 0.997 | 0.911 | 1.090 |
1989 | 806936 | 605555 | 1075289 | 547436 | 465446 | 643867 | 108228 | 98872 | 118471 | 1.013 | 0.926 | 1.109 |
1990 | 333367 | 251878 | 441220 | 371016 | 327600 | 420185 | 97734 | 88827 | 107533 | 0.937 | 0.853 | 1.029 |
1991 | 378890 | 287006 | 500188 | 344897 | 301765 | 394193 | 94750 | 85669 | 104794 | 0.923 | 0.841 | 1.013 |
1992 | 788589 | 598762 | 1038596 | 509915 | 428055 | 607430 | 90762 | 82406 | 99966 | 0.905 | 0.824 | 0.994 |
1993 | 445521 | 345373 | 574710 | 414157 | 365807 | 468897 | 97636 | 89397 | 106634 | 0.927 | 0.845 | 1.017 |
1994 | 909818 | 685086 | 1208270 | 499818 | 424471 | 588540 | 102539 | 94559 | 111193 | 0.948 | 0.867 | 1.038 |
1995 | 573206 | 434982 | 755353 | 541988 | 467801 | 627941 | 119134 | 109871 | 129177 | 1.002 | 0.915 | 1.097 |
1996 | 391601 | 301703 | 508286 | 428909 | 379634 | 484579 | 116541 | 108046 | 125705 | 1.003 | 0.919 | 1.096 |
1997 | 978719 | 739389 | 1295516 | 577810 | 479015 | 696980 | 102232 | 94565 | 110521 | 0.979 | 0.896 | 1.069 |
1998 | 162592 | 123273 | 214452 | 317109 | 279689 | 359535 | 99211 | 90526 | 108728 | 1.004 | 0.921 | 1.095 |
1999 | 268874 | 208472 | 346778 | 233982 | 210419 | 260184 | 85819 | 79181 | 93015 | 1.072 | 0.983 | 1.169 |
2000 | 454976 | 345629 | 598918 | 293314 | 249501 | 344821 | 69425 | 63491 | 75914 | 1.055 | 0.965 | 1.154 |
2001 | 181317 | 138577 | 237238 | 206282 | 182433 | 233250 | 64667 | 58866 | 71038 | 0.989 | 0.902 | 1.084 |
2002 | 258074 | 198404 | 335689 | 174905 | 154184 | 198412 | 57584 | 52530 | 63124 | 0.940 | 0.856 | 1.032 |
2003 | 133119 | 101448 | 174678 | 148747 | 133460 | 165784 | 58630 | 53436 | 64329 | 0.915 | 0.828 | 1.011 |
2004 | 196811 | 150711 | 257012 | 124244 | 109292 | 141240 | 47005 | 42283 | 52253 | 0.893 | 0.806 | 0.988 |
2005 | 155593 | 117647 | 205779 | 139944 | 122131 | 160356 | 47715 | 42045 | 54149 | 0.833 | 0.750 | 0.925 |
2006 | 344897 | 263703 | 451089 | 143487 | 120891 | 170307 | 42959 | 37260 | 49530 | 0.739 | 0.659 | 0.829 |
2007 | 174905 | 134538 | 227385 | 195438 | 172160 | 221864 | 70898 | 62573 | 80331 | 0.685 | 0.609 | 0.770 |
2008 | 201793 | 157557 | 258451 | 209400 | 184600 | 237532 | 79380 | 70108 | 89878 | 0.646 | 0.568 | 0.733 |
2009 | 191760 | 146981 | 250181 | 222793 | 195549 | 253834 | 90219 | 78621 | 103528 | 0.624 | 0.544 | 0.715 |
2010 | 278173 | 213297 | 362783 | 228891 | 197901 | 264733 | 89680 | 76369 | 105310 | 0.550 | 0.475 | 0.638 |
2011 | 147267 | 114275 | 189784 | 219696 | 190969 | 252744 | 99409 | 82613 | 119620 | 0.455 | 0.389 | 0.533 |
2012 | 211928 | 161820 | 277551 | 199586 | 172484 | 230946 | 100108 | 82216 | 121893 | 0.419 | 0.357 | 0.491 |
2013 | 252206 | 187171 | 339837 | 256530 | 219043 | 300432 | 112196 | 92555 | 136005 | 0.407 | 0.349 | 0.476 |
2014 | 378511 | 268901 | 532799 | 324811 | 268527 | 392893 | 119134 | 98741 | 143738 | 0.411 | 0.348 | 0.486 |
2015 | 142201 | 115705 | 174765 | |||||||||