Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 13 (F313). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F313 | Low | High |
1946 | 817495 | 593101 | 1126786 | 3905905 | 3529363 | 4322619 | 1000490 | 851375 | 1175721 | 0.254 | 0.214 | 0.302 |
1947 | 386544 | 285872 | 522667 | 3371944 | 3058968 | 3716943 | 982642 | 839104 | 1150733 | 0.346 | 0.298 | 0.402 |
1948 | 291851 | 190240 | 447736 | 3368574 | 3051873 | 3718140 | 828192 | 712727 | 962362 | 0.382 | 0.331 | 0.440 |
1949 | 436263 | 328036 | 580195 | 2839107 | 2575221 | 3130033 | 620946 | 541712 | 711770 | 0.409 | 0.359 | 0.467 |
1950 | 634124 | 480047 | 837654 | 2639236 | 2398596 | 2904018 | 552385 | 488416 | 624732 | 0.463 | 0.406 | 0.529 |
1951 | 1296268 | 944943 | 1778214 | 2993638 | 2712676 | 3303701 | 495340 | 441233 | 556083 | 0.483 | 0.421 | 0.554 |
1952 | 1255444 | 943904 | 1669809 | 3409240 | 3058307 | 3800442 | 482145 | 427640 | 543597 | 0.553 | 0.478 | 0.640 |
1953 | 1629852 | 1224986 | 2168530 | 3730303 | 3342555 | 4163031 | 405145 | 358707 | 457595 | 0.452 | 0.392 | 0.521 |
1954 | 609260 | 462037 | 803394 | 4081602 | 3656453 | 4556184 | 407583 | 364560 | 455684 | 0.473 | 0.414 | 0.541 |
1955 | 265402 | 200514 | 351287 | 3450398 | 3081663 | 3863252 | 323838 | 291662 | 359565 | 0.532 | 0.471 | 0.601 |
1956 | 426770 | 324694 | 560935 | 3140837 | 2806599 | 3514880 | 277618 | 250160 | 308090 | 0.613 | 0.540 | 0.695 |
1957 | 732340 | 557947 | 961241 | 2553562 | 2301137 | 2833678 | 208564 | 187516 | 231974 | 0.575 | 0.501 | 0.659 |
1958 | 556265 | 422084 | 733102 | 2184724 | 1985759 | 2403624 | 202400 | 180245 | 227278 | 0.531 | 0.465 | 0.607 |
1959 | 661986 | 503863 | 869732 | 2414493 | 2188406 | 2663938 | 437136 | 386116 | 494899 | 0.517 | 0.455 | 0.587 |
1960 | 766814 | 582719 | 1009070 | 2086503 | 1894243 | 2298276 | 395142 | 347201 | 449702 | 0.530 | 0.469 | 0.600 |
1961 | 898067 | 683936 | 1179239 | 2088591 | 1890300 | 2307682 | 395933 | 352911 | 444200 | 0.614 | 0.545 | 0.691 |
1962 | 772973 | 590249 | 1012264 | 1928012 | 1735392 | 2142012 | 318061 | 283315 | 357069 | 0.662 | 0.594 | 0.739 |
1963 | 457714 | 348914 | 600441 | 1751530 | 1573936 | 1949162 | 214915 | 190823 | 242050 | 0.718 | 0.643 | 0.801 |
1964 | 307122 | 226613 | 416233 | 1457160 | 1304721 | 1627409 | 201995 | 178710 | 228314 | 0.620 | 0.550 | 0.699 |
1965 | 689002 | 519177 | 914379 | 1405635 | 1255630 | 1573561 | 111413 | 98782 | 125659 | 0.518 | 0.455 | 0.589 |
1966 | 1553467 | 1178838 | 2047152 | 2113805 | 1870675 | 2388533 | 124119 | 110356 | 139600 | 0.472 | 0.415 | 0.537 |
1967 | 1183516 | 900369 | 1555706 | 2700642 | 2385950 | 3056839 | 131795 | 116802 | 148711 | 0.504 | 0.444 | 0.573 |
1968 | 174556 | 133159 | 228822 | 3175577 | 2783150 | 3623337 | 223463 | 200688 | 248822 | 0.515 | 0.455 | 0.583 |
1969 | 110968 | 83772 | 146993 | 2692552 | 2352817 | 3081343 | 146679 | 130454 | 164921 | 0.611 | 0.540 | 0.691 |
1970 | 198194 | 150871 | 260360 | 2105366 | 1843134 | 2404908 | 238232 | 210742 | 269308 | 0.565 | 0.502 | 0.636 |
1971 | 357539 | 268627 | 475880 | 1654484 | 1458601 | 1876675 | 329720 | 284979 | 381485 | 0.532 | 0.472 | 0.600 |
1972 | 895377 | 680648 | 1177848 | 1562816 | 1393515 | 1752686 | 356112 | 304455 | 416533 | 0.585 | 0.518 | 0.660 |
1973 | 1781560 | 1340321 | 2368056 | 2273884 | 2007743 | 2575304 | 339762 | 287785 | 401126 | 0.532 | 0.473 | 0.598 |
1974 | 568070 | 435078 | 741715 | 2178180 | 1904759 | 2490849 | 166209 | 141706 | 194948 | 0.567 | 0.503 | 0.638 |
1975 | 559613 | 428335 | 731125 | 2094866 | 1845351 | 2378118 | 139107 | 125068 | 154722 | 0.593 | 0.526 | 0.669 |
1976 | 579546 | 438371 | 766186 | 1961068 | 1736590 | 2214564 | 173512 | 155283 | 193880 | 0.588 | 0.527 | 0.657 |
1977 | 363669 | 280447 | 471588 | 1910738 | 1703603 | 2143057 | 343863 | 297866 | 396964 | 0.684 | 0.619 | 0.755 |
1978 | 621568 | 478801 | 806904 | 1580102 | 1417373 | 1761514 | 232582 | 196302 | 275569 | 0.889 | 0.800 | 0.988 |
1979 | 191952 | 148818 | 247588 | 1145097 | 1025985 | 1278037 | 181861 | 152566 | 216782 | 0.799 | 0.716 | 0.892 |
1980 | 129185 | 100637 | 165830 | 841549 | 751420 | 942489 | 105979 | 92516 | 121401 | 0.757 | 0.676 | 0.848 |
1981 | 154045 | 121229 | 195743 | 947896 | 846820 | 1061036 | 153277 | 136967 | 171529 | 0.730 | 0.648 | 0.822 |
1982 | 178796 | 138289 | 231168 | 733073 | 657236 | 817660 | 312700 | 272341 | 359040 | 0.668 | 0.595 | 0.751 |
1983 | 146093 | 115368 | 185002 | 717121 | 650072 | 791086 | 299539 | 262446 | 341874 | 0.663 | 0.594 | 0.740 |
1984 | 372876 | 296559 | 468832 | 774521 | 702557 | 853856 | 223686 | 201288 | 248577 | 0.690 | 0.621 | 0.768 |
1985 | 520216 | 411268 | 658026 | 914379 | 824707 | 1013800 | 188339 | 169006 | 209884 | 0.626 | 0.561 | 0.698 |
1986 | 1029929 | 824968 | 1285811 | 1206218 | 1082145 | 1344515 | 153891 | 139075 | 170285 | 0.733 | 0.662 | 0.812 |
1987 | 304370 | 244317 | 379185 | 1048635 | 938682 | 1171468 | 105979 | 95113 | 118088 | 0.851 | 0.769 | 0.943 |
1988 | 237044 | 189007 | 297289 | 904376 | 809082 | 1010892 | 184425 | 163586 | 207920 | 0.846 | 0.758 | 0.944 |
1989 | 165545 | 132053 | 207532 | 909818 | 814849 | 1015856 | 227977 | 202101 | 257166 | 0.635 | 0.553 | 0.730 |
1990 | 168890 | 128489 | 221993 | 972864 | 873789 | 1083174 | 325136 | 283753 | 372556 | 0.439 | 0.360 | 0.535 |
1991 | 387317 | 306465 | 489500 | 1463000 | 1332738 | 1605995 | 676711 | 599935 | 763313 | 0.326 | 0.273 | 0.389 |
1992 | 779182 | 619161 | 980561 | 1828488 | 1671674 | 2000013 | 839868 | 752840 | 936956 | 0.396 | 0.345 | 0.456 |
1993 | 1030959 | 817430 | 1300267 | 2397651 | 2166397 | 2653590 | 733806 | 661604 | 813888 | 0.549 | 0.483 | 0.624 |
1994 | 826537 | 657618 | 1038845 | 2249008 | 2029756 | 2491945 | 592437 | 537395 | 653117 | 0.698 | 0.621 | 0.785 |
1995 | 609260 | 484668 | 765879 | 1957150 | 1764034 | 2171407 | 572060 | 512901 | 638044 | 0.720 | 0.648 | 0.799 |
1996 | 461390 | 366502 | 580845 | 1790490 | 1607046 | 1994875 | 599589 | 527694 | 681280 | 0.714 | 0.644 | 0.792 |
1997 | 753889 | 597339 | 951467 | 1559694 | 1405683 | 1730578 | 587129 | 509988 | 675939 | 0.844 | 0.765 | 0.932 |
1998 | 986580 | 775916 | 1254440 | 1319812 | 1199669 | 1451988 | 409217 | 355784 | 470674 | 0.817 | 0.740 | 0.903 |
1999 | 605010 | 482878 | 758031 | 1189448 | 1081044 | 1308722 | 302549 | 265794 | 344388 | 0.807 | 0.726 | 0.897 |
2000 | 661986 | 527677 | 830481 | 1213477 | 1093565 | 1346536 | 254231 | 229396 | 281755 | 0.738 | 0.661 | 0.824 |
2001 | 560172 | 446458 | 702851 | 1497039 | 1353789 | 1655448 | 380028 | 337701 | 427660 | 0.637 | 0.565 | 0.720 |
2002 | 420416 | 336105 | 525876 | 1657797 | 1501489 | 1830376 | 531256 | 472410 | 597433 | 0.554 | 0.490 | 0.628 |
2003 | 654090 | 525592 | 814004 | 1735837 | 1577440 | 1910138 | 615999 | 550010 | 689904 | 0.516 | 0.454 | 0.586 |
2004 | 259367 | 208960 | 321933 | 1615250 | 1471246 | 1773348 | 705033 | 630166 | 788795 | 0.580 | 0.515 | 0.652 |
2005 | 563544 | 457952 | 693482 | 1525755 | 1394176 | 1669753 | 614768 | 552630 | 683892 | 0.600 | 0.538 | 0.669 |
2006 | 557379 | 439503 | 706869 | 1501537 | 1375255 | 1639415 | 587717 | 532157 | 649077 | 0.620 | 0.544 | 0.705 |
2007 | 1418343 | 1140526 | 1763833 | 1945442 | 1777435 | 2129330 | 648878 | 584936 | 719810 | 0.511 | 0.434 | 0.602 |
2008 | 1058115 | 834059 | 1342360 | 2652465 | 2394708 | 2937966 | 697320 | 626754 | 775831 | 0.414 | 0.338 | 0.506 |
2009 | 530195 | 404829 | 694384 | 3262486 | 2930284 | 3632349 | 1122423 | 1007725 | 1250175 | 0.398 | 0.304 | 0.521 |
2010 | 1400024 | 1223537 | 1601969 | |||||||||