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 | 456800 | 339124 | 615309 | 510426 | 454738 | 572933 | 150542 | 135920 | 166738 | 0.470 | 0.415 | 0.533 |
1964 | 833176 | 623261 | 1113791 | 678744 | 591145 | 779325 | 163081 | 148527 | 179060 | 0.503 | 0.449 | 0.563 |
1965 | 1067681 | 803185 | 1419280 | 859409 | 756276 | 976605 | 202400 | 185207 | 221188 | 0.540 | 0.484 | 0.602 |
1966 | 1370930 | 1031784 | 1821553 | 1046540 | 918010 | 1193065 | 225258 | 207068 | 245045 | 0.556 | 0.500 | 0.618 |
1967 | 1264263 | 949661 | 1683087 | 1131438 | 999879 | 1280306 | 249197 | 229717 | 270329 | 0.603 | 0.543 | 0.670 |
1968 | 647582 | 483245 | 867803 | 939403 | 850784 | 1037253 | 260146 | 240001 | 281982 | 0.635 | 0.573 | 0.705 |
1969 | 591845 | 441989 | 792510 | 796514 | 715202 | 887071 | 257301 | 236840 | 279529 | 0.610 | 0.550 | 0.678 |
1970 | 1843175 | 1381638 | 2458889 | 1334410 | 1113448 | 1599222 | 273758 | 251525 | 297957 | 0.630 | 0.569 | 0.698 |
1971 | 2397651 | 1795223 | 3202236 | 1471805 | 1253399 | 1728267 | 276786 | 255002 | 300431 | 0.708 | 0.641 | 0.782 |
1972 | 590072 | 441397 | 788825 | 980679 | 877983 | 1095387 | 241591 | 222805 | 261961 | 0.778 | 0.704 | 0.859 |
1973 | 882046 | 660941 | 1177118 | 802109 | 713068 | 902269 | 213203 | 197239 | 230459 | 0.754 | 0.683 | 0.832 |
1974 | 815862 | 611029 | 1089359 | 756910 | 675550 | 848070 | 233281 | 214679 | 253496 | 0.728 | 0.659 | 0.803 |
1975 | 1414095 | 1047398 | 1909172 | 871525 | 746731 | 1017175 | 214915 | 197844 | 233460 | 0.770 | 0.699 | 0.848 |
1976 | 876770 | 647025 | 1188093 | 668639 | 592775 | 754213 | 184610 | 170442 | 199956 | 0.812 | 0.735 | 0.896 |
1977 | 2176002 | 1611893 | 2937531 | 1031990 | 852206 | 1249702 | 162430 | 150542 | 175256 | 0.796 | 0.721 | 0.878 |
1978 | 1287226 | 956159 | 1732923 | 1134837 | 965313 | 1334133 | 161619 | 150293 | 173799 | 0.872 | 0.792 | 0.960 |
1979 | 1485111 | 1107527 | 1991423 | 1019681 | 886583 | 1172759 | 167711 | 156146 | 180134 | 0.802 | 0.729 | 0.883 |
1980 | 2364318 | 1755492 | 3184290 | 1200201 | 1019352 | 1413136 | 183322 | 170639 | 196948 | 0.869 | 0.792 | 0.953 |
1981 | 916209 | 682802 | 1229404 | 1004500 | 885097 | 1140010 | 195438 | 182381 | 209430 | 0.897 | 0.819 | 0.981 |
1982 | 1422605 | 1071232 | 1889230 | 1025817 | 883355 | 1191255 | 188528 | 176354 | 201542 | 1.009 | 0.923 | 1.103 |
1983 | 814231 | 617170 | 1074214 | 809361 | 707930 | 925325 | 153277 | 143215 | 164045 | 0.994 | 0.911 | 1.085 |
1984 | 1418343 | 1073141 | 1874589 | 817495 | 700321 | 954274 | 130483 | 122097 | 139446 | 0.924 | 0.845 | 1.011 |
1985 | 375120 | 282451 | 498192 | 559613 | 501214 | 624816 | 125116 | 116995 | 133802 | 0.888 | 0.812 | 0.972 |
1986 | 1674458 | 1264567 | 2217210 | 766048 | 638383 | 919243 | 114348 | 107058 | 122134 | 0.948 | 0.868 | 1.034 |
1987 | 655399 | 497684 | 863095 | 722159 | 627655 | 830891 | 107045 | 100073 | 114502 | 0.942 | 0.864 | 1.028 |
1988 | 451802 | 343032 | 595061 | 539285 | 477171 | 609485 | 99012 | 92654 | 105807 | 0.960 | 0.880 | 1.047 |
1989 | 756910 | 569948 | 1005203 | 528078 | 452286 | 616572 | 92503 | 86352 | 99093 | 0.988 | 0.906 | 1.078 |
1990 | 323191 | 245566 | 425355 | 368428 | 327161 | 414900 | 78276 | 73152 | 83759 | 0.924 | 0.845 | 1.011 |
1991 | 350459 | 266162 | 461455 | 335038 | 295590 | 379751 | 71468 | 67038 | 76190 | 0.938 | 0.859 | 1.024 |
1992 | 722159 | 548235 | 951257 | 478303 | 403665 | 566742 | 67440 | 63175 | 71994 | 0.915 | 0.838 | 0.999 |
1993 | 395537 | 300716 | 520258 | 386544 | 340995 | 438177 | 62193 | 58378 | 66258 | 0.916 | 0.839 | 1.000 |
1994 | 848309 | 637213 | 1129336 | 468832 | 398414 | 551696 | 63704 | 59806 | 67856 | 0.918 | 0.841 | 1.002 |
1995 | 488942 | 371974 | 642691 | 495836 | 431157 | 570217 | 71111 | 66563 | 75970 | 0.948 | 0.867 | 1.036 |
1996 | 349060 | 265269 | 459319 | 399512 | 353711 | 451244 | 69286 | 65048 | 73800 | 0.958 | 0.879 | 1.045 |
1997 | 920802 | 696512 | 1217317 | 550180 | 457894 | 661064 | 65644 | 61618 | 69933 | 0.955 | 0.877 | 1.039 |
1998 | 146679 | 110565 | 194588 | 301342 | 266321 | 340968 | 53906 | 50556 | 57478 | 0.979 | 0.900 | 1.066 |
1999 | 259886 | 197442 | 342080 | 224358 | 200188 | 251447 | 49464 | 46364 | 52771 | 1.000 | 0.918 | 1.089 |
2000 | 468364 | 356383 | 615531 | 298045 | 253944 | 349805 | 43739 | 40777 | 46917 | 1.000 | 0.920 | 1.088 |
2001 | 175958 | 132514 | 233645 | 214486 | 190783 | 241133 | 36425 | 34173 | 38824 | 0.946 | 0.870 | 1.029 |
2002 | 219257 | 165661 | 290193 | 231886 | 203632 | 264060 | 37534 | 35158 | 40071 | 0.916 | 0.841 | 0.998 |
2003 | 107581 | 81881 | 141348 | 134457 | 121722 | 148525 | 32696 | 30453 | 35104 | 0.911 | 0.836 | 0.992 |
2004 | 167544 | 127567 | 220048 | 129962 | 114298 | 147773 | 28113 | 26322 | 30027 | 0.881 | 0.806 | 0.962 |
2005 | 112420 | 85874 | 147172 | 122027 | 108873 | 136771 | 25362 | 23738 | 27096 | 0.821 | 0.750 | 0.899 |
2006 | 292728 | 223164 | 383978 | 131006 | 113958 | 150605 | 21515 | 20122 | 23004 | 0.707 | 0.643 | 0.777 |
2007 | 122884 | 93839 | 160920 | 157629 | 139933 | 177563 | 27146 | 25281 | 29149 | 0.633 | 0.572 | 0.700 |
2008 | 144784 | 110539 | 189639 | 158261 | 142245 | 176080 | 33124 | 30718 | 35717 | 0.651 | 0.590 | 0.719 |
2009 | 153737 | 117341 | 201423 | 172992 | 154202 | 194072 | 38677 | 35723 | 41875 | 0.622 | 0.561 | 0.690 |
2010 | 230268 | 175213 | 302622 | 187587 | 165810 | 212225 | 39935 | 36627 | 43541 | 0.596 | 0.533 | 0.667 |
2011 | 123500 | 93151 | 163738 | 174381 | 154640 | 196644 | 40417 | 36413 | 44861 | 0.517 | 0.452 | 0.592 |
2012 | 181680 | 131184 | 251611 | 188716 | 163462 | 217873 | 47193 | 41229 | 54020 | 0.443 | 0.374 | 0.526 |
2013 | 197008 | 126553 | 306686 | 223910 | 184076 | 272365 | 56897 | 47602 | 68007 | 0.398 | 0.319 | 0.496 |
2014 | 67373 | 52837 | 85909 | |||||||||