Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(4-8) | Low | High | TSB | Low | High |
1960 | 8802690 | 5990771 | 12934453 | 2385612 | 1903906 | 2989193 | 0.316 | 0.215 | 0.464 | 4277318 | 3602657 | 5078322 |
1961 | 47477435 | 32550389 | 69249765 | 2192659 | 1783269 | 2696035 | 0.323 | 0.231 | 0.453 | 4170648 | 3573121 | 4868098 |
1962 | 24328478 | 17058519 | 34696730 | 1496096 | 1205021 | 1857479 | 0.408 | 0.293 | 0.569 | 3874466 | 3316064 | 4526898 |
1963 | 26347998 | 18446061 | 37634972 | 2471855 | 2022667 | 3020798 | 0.184 | 0.134 | 0.254 | 4474858 | 3818376 | 5244208 |
1964 | 31134313 | 21843051 | 44377748 | 2288170 | 1928301 | 2715198 | 0.274 | 0.211 | 0.356 | 4533855 | 3976513 | 5169313 |
1965 | 15940088 | 11184901 | 22716913 | 1729103 | 1479101 | 2021360 | 0.527 | 0.421 | 0.659 | 4090253 | 3625678 | 4614355 |
1966 | 15382374 | 10778448 | 21952830 | 1459339 | 1246913 | 1707953 | 0.515 | 0.416 | 0.639 | 3148365 | 2786028 | 3557825 |
1967 | 22288584 | 15575967 | 31894068 | 923474 | 793359 | 1074928 | 0.849 | 0.698 | 1.034 | 2517599 | 2235383 | 2835443 |
1968 | 19881203 | 13993022 | 28247095 | 471303 | 406856 | 545958 | 1.181 | 0.997 | 1.400 | 2082025 | 1820969 | 2380507 |
1969 | 11912172 | 8281422 | 17134721 | 446490 | 365548 | 545354 | 1.186 | 0.999 | 1.407 | 1595270 | 1372885 | 1853677 |
1970 | 18881549 | 13140369 | 27131118 | 425178 | 347855 | 519688 | 1.279 | 1.062 | 1.541 | 1548789 | 1334854 | 1797010 |
1971 | 15424333 | 10784267 | 22060846 | 279617 | 232784 | 335873 | 1.742 | 1.476 | 2.057 | 1372876 | 1174550 | 1604691 |
1972 | 10699785 | 7419961 | 15429379 | 316630 | 260669 | 384604 | 0.512 | 0.409 | 0.640 | 1218280 | 1039068 | 1428403 |
1973 | 6066143 | 4216339 | 8727498 | 263170 | 219973 | 314850 | 0.920 | 0.768 | 1.103 | 1042271 | 896689 | 1211488 |
1974 | 9921077 | 6792512 | 14490628 | 181171 | 151879 | 216113 | 0.946 | 0.783 | 1.143 | 734766 | 635037 | 850157 |
1975 | 2689090 | 1802035 | 4012799 | 93876 | 78677 | 112010 | 1.464 | 1.180 | 1.817 | 564339 | 473266 | 672939 |
1976 | 2825437 | 1852241 | 4309967 | 116672 | 87491 | 155585 | 1.256 | 0.898 | 1.756 | 399640 | 327737 | 487318 |
1977 | 3415533 | 2222638 | 5248659 | 97318 | 69288 | 136688 | 0.589 | 0.360 | 0.963 | 276367 | 216908 | 352124 |
1978 | 3504675 | 2287140 | 5370352 | 116934 | 86593 | 157906 | 0.392 | 0.195 | 0.787 | 317607 | 243549 | 414184 |
1979 | 6951369 | 4706840 | 10266235 | 149349 | 118520 | 188197 | 0.261 | 0.126 | 0.542 | 414892 | 337357 | 510246 |
1980 | 11016478 | 7765192 | 15629076 | 174413 | 143304 | 212275 | 0.165 | 0.112 | 0.244 | 580321 | 492783 | 683410 |
1981 | 22324744 | 15663063 | 31819714 | 237650 | 195983 | 288175 | 0.334 | 0.235 | 0.473 | 951598 | 803912 | 1126415 |
1982 | 38125812 | 26765341 | 54308202 | 337443 | 281195 | 404942 | 0.199 | 0.146 | 0.271 | 1486874 | 1247158 | 1772666 |
1983 | 35852333 | 25624826 | 50161894 | 499962 | 417649 | 598498 | 0.333 | 0.255 | 0.433 | 2049869 | 1748542 | 2403124 |
1984 | 36021315 | 25869203 | 50157523 | 771154 | 644016 | 923392 | 0.493 | 0.389 | 0.626 | 2954847 | 2552820 | 3420186 |
1985 | 45999547 | 33034205 | 64053557 | 739560 | 626650 | 872813 | 0.649 | 0.518 | 0.813 | 2478725 | 2178980 | 2819704 |
1986 | 57030985 | 40934202 | 79457596 | 823989 | 702422 | 966597 | 0.622 | 0.493 | 0.785 | 3139044 | 2730896 | 3608193 |
1987 | 44731408 | 32262841 | 62018682 | 880610 | 747038 | 1038066 | 0.603 | 0.482 | 0.754 | 2742846 | 2399638 | 3135140 |
1988 | 28082855 | 20273144 | 38901057 | 1257104 | 1067947 | 1479765 | 0.633 | 0.513 | 0.781 | 3058197 | 2694710 | 3470713 |
1989 | 21928265 | 15880056 | 30280045 | 1327589 | 1141097 | 1544560 | 0.638 | 0.518 | 0.786 | 3040524 | 2710340 | 3410933 |
1990 | 21066258 | 15205059 | 29186812 | 1235929 | 1068654 | 1429387 | 0.537 | 0.432 | 0.667 | 2798902 | 2503278 | 3129438 |
1991 | 22930109 | 16493666 | 31878291 | 1116009 | 972606 | 1280557 | 0.505 | 0.406 | 0.627 | 2426435 | 2174412 | 2707668 |
1992 | 38393280 | 27851660 | 52924815 | 736215 | 643306 | 842542 | 0.682 | 0.559 | 0.832 | 2330019 | 2081537 | 2608163 |
1993 | 37772273 | 27258500 | 52341273 | 440768 | 384626 | 505104 | 0.844 | 0.700 | 1.019 | 1972760 | 1731442 | 2247712 |
1994 | 28060748 | 20227085 | 38928278 | 550134 | 475066 | 637064 | 0.841 | 0.695 | 1.018 | 2226729 | 1940238 | 2555522 |
1995 | 26545316 | 19274709 | 36558465 | 462168 | 394165 | 541904 | 0.960 | 0.787 | 1.171 | 1761433 | 1534994 | 2021276 |
1996 | 26230651 | 19455498 | 35365173 | 548722 | 465755 | 646470 | 0.482 | 0.385 | 0.603 | 1505751 | 1318218 | 1719963 |
1997 | 18535949 | 13780260 | 24932869 | 625232 | 533611 | 732584 | 0.530 | 0.423 | 0.665 | 1722958 | 1518109 | 1955449 |
1998 | 14484313 | 10889533 | 19265778 | 806359 | 695053 | 935490 | 0.591 | 0.461 | 0.756 | 2034747 | 1802690 | 2296676 |
1999 | 40263030 | 30287305 | 53524457 | 917000 | 787130 | 1068298 | 0.496 | 0.380 | 0.647 | 2104965 | 1869764 | 2369754 |
2000 | 28323521 | 21389094 | 37506115 | 945586 | 814384 | 1097925 | 0.499 | 0.380 | 0.654 | 2516911 | 2225145 | 2846934 |
2001 | 52105672 | 38890585 | 69811268 | 1326082 | 1138898 | 1544030 | 0.410 | 0.313 | 0.539 | 3136738 | 2762488 | 3561691 |
2002 | 27434316 | 20669638 | 36412912 | 1737488 | 1494923 | 2019412 | 0.367 | 0.282 | 0.477 | 3758534 | 3306334 | 4272580 |
2003 | 15839091 | 11940608 | 21010387 | 1789570 | 1552076 | 2063405 | 0.396 | 0.310 | 0.504 | 3951967 | 3486875 | 4479094 |
2004 | 19836448 | 14928917 | 26357215 | 1743206 | 1515407 | 2005249 | 0.525 | 0.420 | 0.655 | 3518337 | 3124533 | 3961775 |
2005 | 16171505 | 12181648 | 21468160 | 1656868 | 1434415 | 1913821 | 0.704 | 0.573 | 0.864 | 3077846 | 2742079 | 3454726 |
2006 | 16430750 | 12365876 | 21831817 | 1240329 | 1069530 | 1438404 | 0.643 | 0.516 | 0.801 | 2507081 | 2229815 | 2818824 |
2007 | 18107660 | 13532271 | 24230030 | 980062 | 835513 | 1149619 | 0.583 | 0.451 | 0.756 | 2124238 | 1874528 | 2407212 |
2008 | 17783395 | 13170528 | 24011879 | 1068297 | 904583 | 1261642 | 0.334 | 0.247 | 0.450 | 2119458 | 1847498 | 2431453 |
2009 | 28981765 | 21680738 | 38741426 | 1339167 | 1136761 | 1577613 | 0.170 | 0.125 | 0.230 | 2408713 | 2089365 | 2776872 |
2010 | 24303432 | 18210128 | 32435620 | 1228021 | 1047371 | 1439828 | 0.162 | 0.123 | 0.213 | 2555605 | 2227755 | 2931705 |
2011 | 19520126 | 14632181 | 26040910 | 1782133 | 1531596 | 2073654 | 0.186 | 0.144 | 0.242 | 3029381 | 2648100 | 3465559 |
2012 | 18540112 | 13858990 | 24802366 | 1934831 | 1670450 | 2241055 | 0.340 | 0.266 | 0.434 | 3204698 | 2825451 | 3634848 |
2013 | 28552967 | 21153641 | 38540500 | 1766819 | 1530537 | 2039577 | 0.435 | 0.345 | 0.548 | 3088475 | 2737193 | 3484839 |
2014 | 39469467 | 29335342 | 53104506 | 1649830 | 1432174 | 1900564 | 0.450 | 0.357 | 0.567 | 3246399 | 2882727 | 3655950 |
2015 | 11336898 | 8439567 | 15228892 | 1508067 | 1304804 | 1742995 | 0.509 | 0.408 | 0.635 | 3362355 | 2943811 | 3840406 |
2016 | 17198821 | 12737634 | 23222481 | 1883552 | 1606188 | 2208812 | 0.571 | 0.458 | 0.712 | 3390470 | 2944708 | 3903709 |
2017 | 12929412 | 9449495 | 17690858 | 1768246 | 1472235 | 2123772 | 0.450 | 0.356 | 0.569 | 2996291 | 2565797 | 3499014 |
2018 | 19041311 | 13591288 | 26676760 | 1416048 | 1136065 | 1765033 | 0.564 | 0.437 | 0.728 | 2715589 | 2293035 | 3216009 |
2019 | 18094484 | 10605822 | 30870811 | 1123948 | 845695 | 1493753 | 0.575 | 0.403 | 0.820 | 2182763 | 1774491 | 2684969 |