Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(4-8) | Low | High | TSB | Low | High |
1940 | 36548969 | 23862221 | 55980839 | 3611815 | 2688936 | 4851438 | 0.278 | 0.192 | 0.401 | 14993766 | 11655658 | 19287888 |
1941 | 36557743 | 23897793 | 55924351 | 3714350 | 2556749 | 5396070 | 0.272 | 0.183 | 0.404 | 15105730 | 11070003 | 20612740 |
1942 | 36669583 | 23612796 | 56946169 | 3803139 | 2397649 | 6032522 | 0.266 | 0.168 | 0.421 | 15177176 | 10502067 | 21933459 |
1943 | 36877475 | 23570326 | 57697469 | 3862424 | 2219461 | 6721597 | 0.261 | 0.153 | 0.445 | 15240675 | 10005589 | 23214842 |
1944 | 37038922 | 23774218 | 57704600 | 3914927 | 2061898 | 7433275 | 0.258 | 0.142 | 0.469 | 15326476 | 9615795 | 24428647 |
1945 | 36894951 | 23559840 | 57777871 | 3968337 | 1951424 | 8069851 | 0.258 | 0.139 | 0.478 | 15441852 | 9383874 | 25410698 |
1946 | 36263908 | 23094384 | 56943327 | 4007314 | 1884101 | 8523201 | 0.258 | 0.137 | 0.486 | 15531567 | 9379509 | 25718786 |
1947 | 34460928 | 21545283 | 55119052 | 4032567 | 1855646 | 8763305 | 0.258 | 0.135 | 0.492 | 15580148 | 9544083 | 25433666 |
1948 | 31543124 | 19221729 | 51762704 | 4046007 | 1858144 | 8809961 | 0.259 | 0.135 | 0.497 | 15538838 | 9761676 | 24735044 |
1949 | 28862923 | 17342079 | 48037396 | 4042776 | 1873635 | 8723170 | 0.261 | 0.135 | 0.502 | 15349735 | 9861120 | 23893266 |
1950 | 28048516 | 17128724 | 45929823 | 4000492 | 1866877 | 8572571 | 0.263 | 0.138 | 0.505 | 14967273 | 9689688 | 23119348 |
1951 | 29118219 | 18042983 | 46991712 | 3888679 | 1803011 | 8386981 | 0.275 | 0.143 | 0.528 | 14418894 | 9238263 | 22504718 |
1952 | 32055326 | 20245892 | 50753206 | 3702204 | 1673888 | 8188310 | 0.281 | 0.143 | 0.550 | 13722630 | 8613477 | 21862319 |
1953 | 35229724 | 22602491 | 54911358 | 3514240 | 1531566 | 8063565 | 0.270 | 0.133 | 0.549 | 13129091 | 8088468 | 21310962 |
1954 | 35727071 | 22596112 | 56488638 | 3425998 | 1459226 | 8043622 | 0.243 | 0.116 | 0.510 | 12933669 | 7952322 | 21035340 |
1955 | 33555805 | 20797460 | 54140847 | 3432270 | 1461441 | 8060865 | 0.250 | 0.120 | 0.521 | 13270252 | 8321344 | 21162398 |
1956 | 28657912 | 17394719 | 47214096 | 3479970 | 1513831 | 7999697 | 0.250 | 0.122 | 0.516 | 13624099 | 8778171 | 21145189 |
1957 | 24365592 | 14746872 | 40258171 | 3560051 | 1610293 | 7870595 | 0.257 | 0.129 | 0.515 | 13869928 | 9154584 | 21014053 |
1958 | 21879670 | 13609495 | 35175439 | 3567048 | 1670792 | 7615446 | 0.283 | 0.148 | 0.543 | 13764097 | 9200391 | 20591554 |
1959 | 20301532 | 12743162 | 32343010 | 3452671 | 1641895 | 7260472 | 0.290 | 0.153 | 0.552 | 13027623 | 8690646 | 19528926 |
1960 | 18408719 | 11319899 | 29936746 | 3233965 | 1518081 | 6889308 | 0.304 | 0.160 | 0.578 | 12002140 | 7913864 | 18202404 |
1961 | 16554695 | 10127698 | 27060237 | 2966533 | 1348821 | 6524451 | 0.293 | 0.150 | 0.572 | 10770445 | 6992768 | 16588923 |
1962 | 14880313 | 9197116 | 24075341 | 2757680 | 1223884 | 6213657 | 0.265 | 0.133 | 0.530 | 9717804 | 6253817 | 15100495 |
1963 | 13333361 | 8158806 | 21789768 | 2579082 | 1132169 | 5875147 | 0.273 | 0.138 | 0.541 | 8963587 | 5776094 | 13910073 |
1964 | 11761246 | 6910884 | 20015805 | 2348341 | 1017767 | 5418433 | 0.297 | 0.150 | 0.585 | 8181488 | 5270748 | 12699667 |
1965 | 10978286 | 6309616 | 19101443 | 2097578 | 894304 | 4919841 | 0.292 | 0.145 | 0.588 | 7291138 | 4650329 | 11431596 |
1966 | 11575615 | 6784367 | 19750532 | 1880655 | 789033 | 4482530 | 0.287 | 0.140 | 0.589 | 6539257 | 4099641 | 10430640 |
1967 | 13721628 | 8261699 | 22789873 | 1681412 | 688348 | 4107149 | 0.298 | 0.142 | 0.623 | 5945768 | 3637462 | 9718907 |
1968 | 17941448 | 11238630 | 28641887 | 1488823 | 581428 | 3812332 | 0.312 | 0.143 | 0.680 | 5502435 | 3270649 | 9257119 |
1969 | 21870195 | 13586452 | 35204588 | 1350417 | 502391 | 3629898 | 0.288 | 0.124 | 0.670 | 5311811 | 3106311 | 9083230 |
1970 | 25109156 | 15684096 | 40198028 | 1325019 | 494461 | 3550684 | 0.251 | 0.105 | 0.600 | 5582072 | 3322000 | 9379749 |
1971 | 25106576 | 15599231 | 40408413 | 1397457 | 548725 | 3558953 | 0.259 | 0.112 | 0.601 | 6324368 | 3930994 | 10174943 |
1972 | 24975474 | 15578628 | 40040388 | 1543902 | 658427 | 3620193 | 0.266 | 0.120 | 0.592 | 7220737 | 4667327 | 11171072 |
1973 | 24743846 | 15460326 | 39601877 | 1726255 | 791786 | 3763589 | 0.292 | 0.140 | 0.608 | 8136961 | 5404319 | 12251338 |
1974 | 25375619 | 15742460 | 40903519 | 1914574 | 923824 | 3967848 | 0.282 | 0.138 | 0.575 | 8786051 | 5904528 | 13073812 |
1975 | 27906991 | 17317167 | 44972725 | 2069617 | 1021160 | 4194556 | 0.303 | 0.156 | 0.589 | 9336396 | 6290508 | 13857117 |
1976 | 32979111 | 20641651 | 52690637 | 2167628 | 1070513 | 4389120 | 0.293 | 0.151 | 0.569 | 9627765 | 6458166 | 14352969 |
1977 | 41969936 | 26921879 | 65429145 | 2262118 | 1110863 | 4606489 | 0.292 | 0.151 | 0.563 | 10088778 | 6752757 | 15072874 |
1978 | 51778418 | 34120802 | 78573902 | 2369166 | 1159405 | 4841231 | 0.287 | 0.149 | 0.553 | 10879236 | 7340794 | 16123293 |
1979 | 58463239 | 38011280 | 89919368 | 2554245 | 1270661 | 5134469 | 0.275 | 0.144 | 0.527 | 12198674 | 8443797 | 17623311 |
1980 | 59633112 | 38137537 | 93244302 | 2856166 | 1483006 | 5500774 | 0.275 | 0.149 | 0.510 | 14121028 | 10178295 | 19591045 |
1981 | 56763056 | 36436394 | 88429290 | 3292683 | 1824972 | 5940782 | 0.275 | 0.156 | 0.485 | 16344514 | 12288165 | 21739871 |
1982 | 53934681 | 34792831 | 83607734 | 3794427 | 2261500 | 6366428 | 0.304 | 0.187 | 0.492 | 18544402 | 14397682 | 23885432 |
1983 | 52891105 | 34273442 | 81622062 | 4212786 | 2674514 | 6635811 | 0.322 | 0.210 | 0.495 | 19998818 | 15832390 | 25261678 |
1984 | 55211896 | 36126799 | 84379284 | 4467249 | 2943403 | 6780015 | 0.336 | 0.223 | 0.506 | 20624459 | 16457839 | 25845941 |
1985 | 56349471 | 37220935 | 85308521 | 4571186 | 3049528 | 6852122 | 0.336 | 0.225 | 0.501 | 20682205 | 16507012 | 25913447 |
1986 | 55912438 | 36746069 | 85075787 | 4617481 | 3082456 | 6916927 | 0.325 | 0.219 | 0.483 | 20556880 | 16398188 | 25770244 |
1987 | 51348921 | 33242979 | 79316349 | 4655525 | 3100642 | 6990137 | 0.322 | 0.216 | 0.479 | 20558847 | 16456996 | 25683070 |
1988 | 46294722 | 29654570 | 72272208 | 4731319 | 3164545 | 7073806 | 0.310 | 0.210 | 0.460 | 20536600 | 16552728 | 25479302 |
1989 | 42830405 | 27537820 | 66615424 | 4820576 | 3264714 | 7117914 | 0.313 | 0.217 | 0.452 | 20507236 | 16656472 | 25248248 |
1990 | 42794675 | 27781069 | 65922023 | 4821931 | 3318525 | 7006430 | 0.313 | 0.220 | 0.446 | 20006581 | 16340608 | 24495005 |
1991 | 45010254 | 29607698 | 68425549 | 4753818 | 3316222 | 6814618 | 0.303 | 0.217 | 0.424 | 19223998 | 15717794 | 23512338 |
1992 | 49618923 | 33086356 | 74412472 | 4647134 | 3262932 | 6618542 | 0.287 | 0.205 | 0.401 | 18443622 | 15046792 | 22607290 |
1993 | 53136759 | 35353763 | 79864628 | 4580566 | 3216257 | 6523604 | 0.269 | 0.192 | 0.378 | 18063483 | 14691784 | 22208972 |
1994 | 55439467 | 36306083 | 84656187 | 4568927 | 3204428 | 6514453 | 0.266 | 0.188 | 0.375 | 18214379 | 14819205 | 22387409 |
1995 | 55496529 | 36329310 | 84776306 | 4629301 | 3252402 | 6589110 | 0.266 | 0.189 | 0.373 | 18784679 | 15334380 | 23011309 |
1996 | 54554378 | 36275297 | 82044265 | 4722054 | 3337096 | 6681795 | 0.274 | 0.195 | 0.385 | 19497626 | 15999274 | 23760917 |
1997 | 50584851 | 33948471 | 75373856 | 4786847 | 3397967 | 6743415 | 0.301 | 0.215 | 0.422 | 20166778 | 16618361 | 24472866 |
1998 | 46257279 | 31048685 | 68915508 | 4718158 | 3337496 | 6669975 | 0.336 | 0.235 | 0.480 | 20279793 | 16748692 | 24555351 |
1999 | 41625951 | 27984820 | 61916418 | 4502857 | 3140184 | 6456858 | 0.376 | 0.257 | 0.548 | 19787884 | 16380483 | 23904080 |
2000 | 39067447 | 26372611 | 57873125 | 4162484 | 2866755 | 6043864 | 0.418 | 0.283 | 0.617 | 18731108 | 15586151 | 22510652 |
2001 | 38946383 | 27024409 | 56127806 | 3779791 | 2615955 | 5461415 | 0.436 | 0.302 | 0.630 | 17312464 | 14566024 | 20576748 |
2002 | 38596464 | 27244251 | 54678949 | 3397399 | 2397290 | 4814738 | 0.446 | 0.314 | 0.635 | 15857854 | 13538910 | 18573987 |
2003 | 34902951 | 24804974 | 49111762 | 3075554 | 2244405 | 4214494 | 0.444 | 0.322 | 0.610 | 14621161 | 12659735 | 16886479 |
2004 | 26795809 | 19151764 | 37490822 | 2822472 | 2147143 | 3710209 | 0.445 | 0.334 | 0.594 | 13636951 | 11935206 | 15581334 |
2005 | 23543868 | 17023792 | 32561121 | 2662995 | 2116673 | 3350324 | 0.434 | 0.339 | 0.556 | 12757889 | 11234372 | 14488012 |
2006 | 26434281 | 19994961 | 34947365 | 2576809 | 2122061 | 3129008 | 0.396 | 0.321 | 0.489 | 11882043 | 10503079 | 13442053 |
2007 | 23924390 | 16976591 | 33715629 | 2518581 | 2127518 | 2981527 | 0.368 | 0.305 | 0.443 | 11115727 | 9853818 | 12539238 |
2008 | 37561085 | 29308500 | 48137402 | 2406700 | 2063689 | 2806723 | 0.353 | 0.295 | 0.423 | 10395525 | 9237027 | 11699320 |
2009 | 58648354 | 45995864 | 74781277 | 2228363 | 1910474 | 2599147 | 0.360 | 0.297 | 0.437 | 10166392 | 9066779 | 11399365 |
2010 | 51375211 | 40422418 | 65295756 | 2216193 | 1891809 | 2596198 | 0.312 | 0.255 | 0.381 | 10761439 | 9598907 | 12064766 |
2011 | 33802739 | 26255638 | 43519232 | 2473794 | 2116064 | 2892001 | 0.247 | 0.200 | 0.304 | 12229198 | 10839537 | 13797019 |
2012 | 31648240 | 24522655 | 40844316 | 2925091 | 2512538 | 3405383 | 0.219 | 0.177 | 0.272 | 13926367 | 12299137 | 15768888 |
2013 | 34852595 | 27005831 | 44979300 | 3491886 | 2994614 | 4071732 | 0.236 | 0.192 | 0.290 | 15281557 | 13425521 | 17394183 |
2014 | 30627752 | 23604635 | 39740466 | 3850269 | 3270684 | 4532560 | 0.284 | 0.230 | 0.350 | 15989950 | 13963983 | 18309855 |
2015 | 22730328 | 17119578 | 30179937 | 3950232 | 3310404 | 4713724 | 0.266 | 0.215 | 0.330 | 15691178 | 13609699 | 18091001 |
2016 | 19454080 | 13751119 | 27522214 | 3939329 | 3250343 | 4774362 | 0.275 | 0.221 | 0.342 | 15206962 | 13037627 | 17737253 |
2017 | 29813733 | 21061191 | 42203628 | 3809492 | 3062812 | 4738205 | 0.315 | 0.249 | 0.397 | 14408244 | 12117885 | 17131495 |
2018 | 32258070 | 21198729 | 49087052 | 3508280 | 2698205 | 4561562 | 0.333 | 0.253 | 0.438 | 13253705 | 10848612 | 16191996 |
2019 | 43225477 | 26698840 | 69982136 | 3109888 | 2239922 | 4317743 | 0.344 | 0.244 | 0.485 | 12357721 | 9722989 | 15706410 |
2020 | 36934366 | 19969076 | 68312997 | 2779895 | 1854255 | 4167613 | 0.345 | 0.226 | 0.527 | 12224850 | 9146068 | 16340024 |