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 | 339130 | 615297 | 510426 | 454742 | 572927 | 150542 | 135920 | 166738 | 0.470 | 0.415 | 0.533 |
1964 | 833176 | 623261 | 1113791 | 678744 | 591149 | 779319 | 163081 | 148528 | 179060 | 0.503 | 0.449 | 0.563 |
1965 | 1067681 | 803201 | 1419251 | 859409 | 756282 | 976598 | 202400 | 185207 | 221188 | 0.540 | 0.484 | 0.602 |
1966 | 1370930 | 1031805 | 1821517 | 1046540 | 918018 | 1193055 | 225258 | 207068 | 245045 | 0.556 | 0.500 | 0.618 |
1967 | 1264263 | 949661 | 1683087 | 1131438 | 999885 | 1280299 | 249197 | 229718 | 270329 | 0.603 | 0.543 | 0.670 |
1968 | 647582 | 483255 | 867786 | 939403 | 850788 | 1037248 | 260146 | 240001 | 281982 | 0.635 | 0.573 | 0.705 |
1969 | 591845 | 441998 | 792494 | 796514 | 715206 | 887065 | 257301 | 236840 | 279529 | 0.610 | 0.550 | 0.678 |
1970 | 1843175 | 1381665 | 2458839 | 1334410 | 1113459 | 1599206 | 273758 | 251525 | 297956 | 0.630 | 0.569 | 0.698 |
1971 | 2397651 | 1795259 | 3202172 | 1471805 | 1253410 | 1728254 | 276786 | 255003 | 300430 | 0.708 | 0.641 | 0.782 |
1972 | 590072 | 441406 | 788809 | 980679 | 877986 | 1095382 | 241591 | 222805 | 261960 | 0.778 | 0.704 | 0.859 |
1973 | 882046 | 660954 | 1177095 | 802109 | 713074 | 902262 | 213203 | 197239 | 230458 | 0.754 | 0.683 | 0.832 |
1974 | 815862 | 611041 | 1089337 | 756910 | 675555 | 848063 | 233281 | 214679 | 253496 | 0.728 | 0.659 | 0.803 |
1975 | 1414095 | 1047419 | 1909133 | 871525 | 746737 | 1017167 | 214915 | 197844 | 233460 | 0.770 | 0.699 | 0.848 |
1976 | 876770 | 647038 | 1188069 | 668639 | 592777 | 754210 | 184610 | 170442 | 199955 | 0.812 | 0.735 | 0.896 |
1977 | 2176002 | 1611926 | 2937472 | 1031990 | 852215 | 1249690 | 162430 | 150542 | 175256 | 0.796 | 0.721 | 0.878 |
1978 | 1287226 | 956179 | 1732888 | 1134837 | 965321 | 1334122 | 161619 | 150294 | 173799 | 0.872 | 0.792 | 0.960 |
1979 | 1485111 | 1107549 | 1991383 | 1019681 | 886592 | 1172748 | 167711 | 156146 | 180134 | 0.802 | 0.729 | 0.883 |
1980 | 2364318 | 1755528 | 3184227 | 1200201 | 1019363 | 1413122 | 183322 | 170639 | 196948 | 0.869 | 0.792 | 0.953 |
1981 | 916209 | 682816 | 1229379 | 1004500 | 885102 | 1140004 | 195438 | 182381 | 209430 | 0.897 | 0.819 | 0.981 |
1982 | 1422605 | 1071253 | 1889192 | 1025817 | 883360 | 1191248 | 188528 | 176354 | 201541 | 1.009 | 0.923 | 1.103 |
1983 | 814231 | 617182 | 1074193 | 809361 | 707934 | 925319 | 153277 | 143215 | 164045 | 0.994 | 0.911 | 1.085 |
1984 | 1418343 | 1073162 | 1874552 | 817495 | 700328 | 954264 | 130483 | 122097 | 139446 | 0.924 | 0.845 | 1.011 |
1985 | 375120 | 282457 | 498182 | 559613 | 501217 | 624812 | 125116 | 116995 | 133802 | 0.888 | 0.812 | 0.972 |
1986 | 1674458 | 1264592 | 2217165 | 766048 | 638390 | 919234 | 114348 | 107058 | 122134 | 0.948 | 0.868 | 1.034 |
1987 | 655399 | 497694 | 863078 | 722159 | 627660 | 830884 | 107045 | 100073 | 114502 | 0.942 | 0.864 | 1.028 |
1988 | 451802 | 343039 | 595050 | 539285 | 477174 | 609482 | 99012 | 92654 | 105807 | 0.960 | 0.880 | 1.047 |
1989 | 756910 | 569948 | 1005203 | 528078 | 452291 | 616566 | 92503 | 86352 | 99093 | 0.988 | 0.906 | 1.078 |
1990 | 323191 | 245571 | 425347 | 368428 | 327164 | 414896 | 78276 | 73152 | 83759 | 0.924 | 0.845 | 1.011 |
1991 | 350459 | 266167 | 461446 | 335038 | 295592 | 379748 | 71468 | 67038 | 76190 | 0.938 | 0.859 | 1.024 |
1992 | 722159 | 548246 | 951238 | 478303 | 403668 | 566738 | 67508 | 63238 | 72066 | 0.915 | 0.838 | 0.999 |
1993 | 395537 | 300716 | 520258 | 386544 | 340997 | 438173 | 62193 | 58378 | 66258 | 0.916 | 0.839 | 1.000 |
1994 | 848309 | 637226 | 1129313 | 468832 | 398418 | 551691 | 63704 | 59806 | 67856 | 0.918 | 0.841 | 1.002 |
1995 | 488942 | 371982 | 642679 | 496332 | 431591 | 570784 | 71111 | 66563 | 75970 | 0.948 | 0.867 | 1.036 |
1996 | 349060 | 265269 | 459319 | 399512 | 353713 | 451242 | 69286 | 65048 | 73800 | 0.958 | 0.879 | 1.045 |
1997 | 920802 | 696526 | 1217293 | 550180 | 457898 | 661059 | 65644 | 61618 | 69933 | 0.955 | 0.877 | 1.039 |
1998 | 146679 | 110567 | 194584 | 301342 | 266322 | 340967 | 53906 | 50556 | 57478 | 0.979 | 0.900 | 1.066 |
1999 | 259886 | 197446 | 342073 | 224358 | 200189 | 251446 | 49464 | 46364 | 52771 | 1.000 | 0.918 | 1.089 |
2000 | 468364 | 356390 | 615518 | 298045 | 253946 | 349803 | 43739 | 40777 | 46917 | 1.000 | 0.920 | 1.088 |
2001 | 175958 | 132514 | 233645 | 214486 | 190784 | 241133 | 36425 | 34173 | 38824 | 0.946 | 0.870 | 1.029 |
2002 | 219257 | 165665 | 290187 | 231886 | 203633 | 264058 | 37534 | 35158 | 40071 | 0.916 | 0.841 | 0.998 |
2003 | 107689 | 81964 | 141487 | 134457 | 121723 | 148524 | 32696 | 30453 | 35104 | 0.911 | 0.836 | 0.992 |
2004 | 167544 | 127570 | 220043 | 129962 | 114299 | 147772 | 28113 | 26322 | 30027 | 0.881 | 0.807 | 0.962 |
2005 | 112420 | 85876 | 147169 | 122027 | 108874 | 136770 | 25362 | 23738 | 27096 | 0.821 | 0.750 | 0.899 |
2006 | 292728 | 223168 | 383970 | 131006 | 113959 | 150604 | 21515 | 20122 | 23004 | 0.707 | 0.643 | 0.777 |
2007 | 122884 | 93841 | 160916 | 157629 | 139934 | 177562 | 27146 | 25281 | 29149 | 0.633 | 0.572 | 0.700 |
2008 | 144784 | 110541 | 189636 | 158261 | 142246 | 176079 | 33124 | 30718 | 35717 | 0.651 | 0.590 | 0.719 |
2009 | 153891 | 117461 | 201620 | 172992 | 154203 | 194070 | 38677 | 35723 | 41875 | 0.622 | 0.561 | 0.690 |
2010 | 230268 | 175217 | 302616 | 187587 | 165811 | 212224 | 39935 | 36627 | 43541 | 0.596 | 0.533 | 0.667 |
2011 | 123500 | 93153 | 163734 | 174381 | 154640 | 196643 | 40417 | 36412 | 44862 | 0.517 | 0.452 | 0.592 |
2012 | 181680 | 131187 | 251606 | 188716 | 163462 | 217872 | 47193 | 41228 | 54021 | 0.443 | 0.374 | 0.526 |
2013 | 197008 | 126556 | 306680 | 224134 | 184262 | 272634 | 56897 | 47602 | 68007 | 0.397 | 0.319 | 0.496 |
2014 | 67373 | 52838 | 85907 | |||||||||