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 |
1960 | 13559525 | 9018438 | 20387203 | 3886022 | 2787409 | 5417636 | 1890656 | 1380871 | 2588642 | 0.526 | 0.329 | 0.842 |
1961 | 88691164 | 57221843 | 137467131 | 3854597 | 2884745 | 5150514 | 1576112 | 1162721 | 2136479 | 0.412 | 0.268 | 0.634 |
1962 | 42335440 | 27740844 | 64608325 | 3981885 | 2930214 | 5411007 | 1222965 | 902986 | 1656330 | 0.346 | 0.222 | 0.538 |
1963 | 40567398 | 26184662 | 62850295 | 4310878 | 3137801 | 5922513 | 1986128 | 1428700 | 2761044 | 0.379 | 0.256 | 0.561 |
1964 | 62881783 | 40641977 | 97291493 | 4346454 | 3147168 | 6002750 | 1804993 | 1279118 | 2547068 | 0.399 | 0.272 | 0.587 |
1965 | 31236724 | 20214601 | 48268718 | 4048841 | 2898231 | 5656248 | 1532773 | 1068697 | 2198371 | 0.527 | 0.363 | 0.765 |
1966 | 27895457 | 18106318 | 42977070 | 3457529 | 2447608 | 4884159 | 1374229 | 933817 | 2022350 | 0.700 | 0.494 | 0.992 |
1967 | 37648645 | 24654327 | 57491753 | 2754559 | 1954578 | 3881961 | 779474 | 518661 | 1171441 | 0.958 | 0.687 | 1.335 |
1968 | 29016635 | 18660548 | 45120064 | 2139183 | 1510492 | 3029547 | 351757 | 229909 | 538183 | 1.393 | 1.022 | 1.899 |
1969 | 19068534 | 12118730 | 30003886 | 1541161 | 1048731 | 2264810 | 350338 | 223081 | 550188 | 0.906 | 0.627 | 1.309 |
1970 | 23988114 | 15002691 | 38355094 | 1437160 | 978721 | 2110335 | 276716 | 172947 | 442749 | 1.241 | 0.920 | 1.675 |
1971 | 22826692 | 14234771 | 36604583 | 1233702 | 815875 | 1865508 | 209388 | 131353 | 333784 | 0.982 | 0.680 | 1.417 |
1972 | 18778209 | 11982759 | 29427374 | 1181234 | 776789 | 1796258 | 214932 | 132249 | 349310 | 0.836 | 0.586 | 1.191 |
1973 | 8946924 | 5677968 | 14097903 | 977943 | 646200 | 1479994 | 209505 | 126387 | 347287 | 0.950 | 0.671 | 1.345 |
1974 | 13092548 | 8742066 | 19608043 | 775190 | 521909 | 1151388 | 152567 | 90910 | 256040 | 1.176 | 0.844 | 1.639 |
1975 | 5261120 | 3549322 | 7798499 | 526708 | 364912 | 760243 | 58774 | 37222 | 92804 | 1.694 | 1.260 | 2.278 |
1976 | 3397211 | 2313928 | 4987640 | 295834 | 213593 | 409741 | 65426 | 43813 | 97702 | 1.047 | 0.731 | 1.500 |
1977 | 4989163 | 3311921 | 7515802 | 256549 | 190400 | 345679 | 67114 | 48170 | 93507 | 0.633 | 0.413 | 0.972 |
1978 | 5759175 | 3862793 | 8586559 | 289185 | 212082 | 394319 | 81121 | 57702 | 114043 | 0.243 | 0.138 | 0.428 |
1979 | 14247841 | 9750827 | 20818846 | 489344 | 358437 | 668060 | 121177 | 86632 | 169497 | 0.225 | 0.138 | 0.365 |
1980 | 24192694 | 17043435 | 34340874 | 840748 | 625453 | 1130152 | 160973 | 116773 | 221903 | 0.238 | 0.148 | 0.382 |
1981 | 35166590 | 25619053 | 48272238 | 1343674 | 1020396 | 1769373 | 260561 | 190130 | 357081 | 0.318 | 0.201 | 0.504 |
1982 | 54065451 | 39858586 | 73336095 | 2003485 | 1548843 | 2591581 | 397680 | 292127 | 541371 | 0.342 | 0.224 | 0.521 |
1983 | 57284890 | 42427832 | 77344481 | 2612725 | 2038434 | 3348812 | 549507 | 408532 | 739129 | 0.398 | 0.265 | 0.597 |
1984 | 49863708 | 36858168 | 67458299 | 3644600 | 2873913 | 4621959 | 750045 | 561393 | 1002093 | 0.472 | 0.328 | 0.679 |
1985 | 77445330 | 57140211 | 104965997 | 2898441 | 2295175 | 3660268 | 709194 | 535726 | 938829 | 0.566 | 0.408 | 0.785 |
1986 | 100462466 | 74837910 | 134860889 | 3923048 | 3113504 | 4943081 | 732179 | 561004 | 955582 | 0.536 | 0.376 | 0.764 |
1987 | 70953514 | 53010549 | 94969799 | 3190843 | 2538517 | 4010797 | 803938 | 616520 | 1048330 | 0.473 | 0.343 | 0.653 |
1988 | 47783680 | 35903240 | 63595375 | 3486536 | 2771111 | 4386665 | 1229365 | 950083 | 1590742 | 0.479 | 0.350 | 0.654 |
1989 | 38795077 | 29099717 | 51720710 | 3452797 | 2754130 | 4328703 | 1315027 | 1017766 | 1699109 | 0.439 | 0.319 | 0.605 |
1990 | 41047398 | 30820082 | 54668540 | 3485070 | 2802013 | 4334638 | 1208371 | 938755 | 1555421 | 0.467 | 0.331 | 0.658 |
1991 | 43940843 | 33119778 | 58297422 | 2819692 | 2247803 | 3537082 | 1127707 | 875371 | 1452783 | 0.410 | 0.282 | 0.596 |
1992 | 59332859 | 45332795 | 77656544 | 3021131 | 2422454 | 3767762 | 840593 | 651381 | 1084766 | 0.466 | 0.339 | 0.640 |
1993 | 55945626 | 42702522 | 73295744 | 2660306 | 2133177 | 3317693 | 567216 | 445088 | 722855 | 0.653 | 0.482 | 0.883 |
1994 | 41359977 | 31272487 | 54701364 | 2946224 | 2358415 | 3680538 | 737917 | 574640 | 947587 | 0.644 | 0.473 | 0.876 |
1995 | 40097528 | 30260494 | 53132370 | 2262078 | 1797385 | 2846912 | 530168 | 407266 | 690158 | 0.859 | 0.651 | 1.134 |
1996 | 43427168 | 32997551 | 57153299 | 1761461 | 1373751 | 2258594 | 513293 | 388550 | 678085 | 0.571 | 0.407 | 0.802 |
1997 | 28572050 | 21792866 | 37460059 | 1833804 | 1446627 | 2324605 | 502372 | 388345 | 649879 | 0.514 | 0.357 | 0.739 |
1998 | 24073720 | 18275606 | 31711341 | 1909233 | 1534043 | 2376184 | 648470 | 512634 | 820300 | 0.398 | 0.273 | 0.579 |
1999 | 50729557 | 38853035 | 66236473 | 1950685 | 1589297 | 2394248 | 672703 | 536240 | 843892 | 0.436 | 0.315 | 0.605 |
2000 | 37805869 | 28932173 | 49401189 | 2204385 | 1797683 | 2703099 | 689837 | 552879 | 860723 | 0.387 | 0.281 | 0.534 |
2001 | 64565126 | 48998151 | 85077812 | 2692556 | 2205339 | 3287413 | 923698 | 741912 | 1150026 | 0.313 | 0.221 | 0.443 |
2002 | 30821978 | 23497017 | 40430422 | 3004249 | 2448608 | 3685976 | 1167687 | 939220 | 1451729 | 0.305 | 0.212 | 0.438 |
2003 | 17508928 | 13372540 | 22924782 | 2766151 | 2253286 | 3395747 | 1158054 | 927515 | 1445895 | 0.287 | 0.203 | 0.407 |
2004 | 19703415 | 14964578 | 25942900 | 2376607 | 1928797 | 2928387 | 1106603 | 883288 | 1386376 | 0.318 | 0.228 | 0.445 |
2005 | 14941648 | 11462876 | 19476163 | 2055120 | 1661448 | 2542072 | 1048159 | 837926 | 1311139 | 0.373 | 0.268 | 0.519 |
2006 | 14929581 | 11454285 | 19459303 | 1627477 | 1329177 | 1992722 | 714271 | 575641 | 886286 | 0.412 | 0.298 | 0.570 |
2007 | 16791998 | 12845052 | 21951737 | 1334347 | 1098451 | 1620902 | 570283 | 461824 | 704213 | 0.287 | 0.201 | 0.410 |
2008 | 18568578 | 14086903 | 24476075 | 1412330 | 1165240 | 1711814 | 599738 | 488886 | 735724 | 0.285 | 0.199 | 0.410 |
2009 | 25587489 | 19411139 | 33729066 | 1519418 | 1249427 | 1847752 | 705606 | 569751 | 873855 | 0.205 | 0.137 | 0.308 |
2010 | 23480591 | 17764923 | 31035212 | 1490450 | 1214420 | 1829220 | 633181 | 503478 | 796296 | 0.168 | 0.112 | 0.251 |
2011 | 19027767 | 14130192 | 25622858 | 1690474 | 1369239 | 2087073 | 883215 | 701127 | 1112594 | 0.188 | 0.128 | 0.277 |
2012 | 18532746 | 13378971 | 25671832 | 1723892 | 1384638 | 2146268 | 912553 | 718098 | 1159666 | 0.268 | 0.180 | 0.401 |
2013 | 24000576 | 16145990 | 35676205 | 1619275 | 1280615 | 2047496 | 824560 | 629814 | 1079523 | 0.263 | 0.168 | 0.412 |
2014 | 58045271 | 31512480 | 106918067 | 1838560 | 1387880 | 2435589 | 762676 | 540187 | 1076803 | 0.282 | 0.160 | 0.497 |
2015 | 56420247 | 19284511 | 165067407 | 2369296 | 1534483 | 3658277 | 770270 | 488063 | 1215653 | 0.279 | 0.118 | 0.661 |
2016 | 54840716 | 15513324 | 193865875 | 2906064 | 1536652 | 5495851 | 1133952 | 624051 | 2060484 | 0.276 | 0.096 | 0.797 |
2017 | 1482517 | 634745 | 3462583 | |||||||||