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 | 35981862 | 22605857 | 57272520 | 3581713 | 2697180 | 4756325 | 0.281 | 0.200 | 0.394 | 14785239 | 11594259 | 18854444 |
1941 | 35974555 | 22322616 | 57975670 | 3655236 | 2576593 | 5185433 | 0.276 | 0.190 | 0.399 | 14838465 | 11029212 | 19963353 |
1942 | 36087658 | 21683165 | 60061300 | 3720573 | 2419496 | 5721299 | 0.271 | 0.175 | 0.420 | 14887196 | 10423074 | 21263269 |
1943 | 36350759 | 21249310 | 62184498 | 3760237 | 2222338 | 6362391 | 0.267 | 0.159 | 0.449 | 14926256 | 9787300 | 22763491 |
1944 | 36573833 | 21404140 | 62494699 | 3795643 | 2022256 | 7124176 | 0.264 | 0.146 | 0.477 | 14977031 | 9180704 | 24432926 |
1945 | 36728999 | 21070740 | 64023349 | 3840857 | 1860721 | 7928206 | 0.263 | 0.142 | 0.490 | 15072827 | 8708742 | 26087593 |
1946 | 36659550 | 20838885 | 64491099 | 3876002 | 1755702 | 8556913 | 0.263 | 0.138 | 0.501 | 15167520 | 8577851 | 26819498 |
1947 | 35287840 | 19682851 | 63264800 | 3903071 | 1702419 | 8948422 | 0.262 | 0.135 | 0.510 | 15253105 | 8739505 | 26621324 |
1948 | 32145533 | 17436255 | 59263603 | 3925536 | 1695618 | 9088035 | 0.263 | 0.133 | 0.518 | 15279706 | 9083186 | 25703469 |
1949 | 28653976 | 15289852 | 53699038 | 3941181 | 1722410 | 9018122 | 0.264 | 0.133 | 0.525 | 15176016 | 9387838 | 24532962 |
1950 | 27395701 | 14911826 | 50330818 | 3926578 | 1742166 | 8849909 | 0.266 | 0.134 | 0.528 | 14863720 | 9402125 | 23497899 |
1951 | 28386854 | 15769283 | 51100197 | 3847262 | 1705358 | 8679365 | 0.281 | 0.142 | 0.557 | 14363362 | 9040483 | 22820260 |
1952 | 31741387 | 17816001 | 56551167 | 3658922 | 1586571 | 8438139 | 0.290 | 0.144 | 0.587 | 13566129 | 8361435 | 22010560 |
1953 | 35640795 | 20377698 | 62336103 | 3426347 | 1429835 | 8210634 | 0.279 | 0.133 | 0.585 | 12768437 | 7679151 | 21230600 |
1954 | 37096643 | 21084992 | 65267319 | 3285585 | 1339274 | 8060392 | 0.244 | 0.113 | 0.529 | 12409159 | 7403217 | 20800041 |
1955 | 35298880 | 19319220 | 64495926 | 3292665 | 1337108 | 8108276 | 0.259 | 0.121 | 0.558 | 12900883 | 7842381 | 21222225 |
1956 | 29739150 | 15670572 | 56438082 | 3335763 | 1376316 | 8084852 | 0.256 | 0.120 | 0.547 | 13348437 | 8307265 | 21448786 |
1957 | 24663626 | 12749115 | 47712681 | 3448574 | 1472919 | 8074211 | 0.260 | 0.125 | 0.539 | 13765904 | 8773582 | 21598945 |
1958 | 21922700 | 11739936 | 40937600 | 3518392 | 1548979 | 7991767 | 0.292 | 0.147 | 0.581 | 13877778 | 8970339 | 21469948 |
1959 | 20800135 | 11457534 | 37760797 | 3431751 | 1529658 | 7699050 | 0.295 | 0.149 | 0.583 | 13073101 | 8406451 | 20330337 |
1960 | 19462752 | 10367018 | 36538833 | 3227920 | 1412560 | 7376303 | 0.314 | 0.158 | 0.626 | 12000796 | 7597091 | 18957139 |
1961 | 17529523 | 9118422 | 33699270 | 2927595 | 1228501 | 6976645 | 0.301 | 0.146 | 0.620 | 10599654 | 6560873 | 17124654 |
1962 | 15654282 | 8314991 | 29471653 | 2692023 | 1097360 | 6604020 | 0.264 | 0.125 | 0.557 | 9460992 | 5792064 | 15453968 |
1963 | 14144196 | 7492987 | 26699403 | 2535795 | 1024189 | 6278386 | 0.277 | 0.133 | 0.580 | 8850234 | 5464048 | 14334911 |
1964 | 12422903 | 6265058 | 24633213 | 2329530 | 929922 | 5835662 | 0.310 | 0.148 | 0.646 | 8184963 | 5072164 | 13208094 |
1965 | 11076423 | 5490752 | 22344324 | 2073356 | 816233 | 5266637 | 0.299 | 0.141 | 0.634 | 7253716 | 4447688 | 11830057 |
1966 | 11180629 | 5797574 | 21561860 | 1860544 | 724313 | 4779182 | 0.289 | 0.135 | 0.621 | 6489123 | 3929666 | 10715598 |
1967 | 13133378 | 7119689 | 24226566 | 1675511 | 642130 | 4371911 | 0.304 | 0.140 | 0.659 | 5902139 | 3512617 | 9917176 |
1968 | 17952750 | 10062816 | 32028931 | 1482775 | 545429 | 4030996 | 0.327 | 0.145 | 0.734 | 5406464 | 3117888 | 9374886 |
1969 | 23006802 | 12972346 | 40803175 | 1312132 | 457613 | 3762334 | 0.299 | 0.125 | 0.715 | 5081281 | 2835553 | 9105604 |
1970 | 26705714 | 14633584 | 48736874 | 1253338 | 433070 | 3627257 | 0.250 | 0.101 | 0.618 | 5282506 | 2963932 | 9414815 |
1971 | 26313954 | 14429666 | 47986154 | 1322070 | 474119 | 3686559 | 0.265 | 0.111 | 0.635 | 6145266 | 3599805 | 10490649 |
1972 | 26059847 | 14075352 | 48248569 | 1477300 | 567961 | 3842544 | 0.268 | 0.117 | 0.617 | 7155989 | 4352358 | 11765618 |
1973 | 25491482 | 13894768 | 46766930 | 1692525 | 692578 | 4136198 | 0.299 | 0.138 | 0.644 | 8233087 | 5144061 | 13177085 |
1974 | 25783099 | 14085045 | 47196741 | 1897294 | 816292 | 4409849 | 0.273 | 0.128 | 0.584 | 8820869 | 5576185 | 13953580 |
1975 | 27856637 | 15332934 | 50609505 | 2087203 | 919668 | 4736944 | 0.304 | 0.149 | 0.619 | 9461802 | 6037559 | 14828128 |
1976 | 32300226 | 18095452 | 57655628 | 2177386 | 965471 | 4910563 | 0.288 | 0.141 | 0.587 | 9596550 | 6120477 | 15046829 |
1977 | 41339860 | 23679428 | 72171680 | 2270514 | 1007063 | 5119076 | 0.289 | 0.143 | 0.583 | 9966896 | 6375165 | 15582188 |
1978 | 52542225 | 31107262 | 88747295 | 2355043 | 1046409 | 5300247 | 0.287 | 0.143 | 0.574 | 10625156 | 6860349 | 16456003 |
1979 | 61738280 | 35455514 | 107504160 | 2502813 | 1133976 | 5523990 | 0.273 | 0.137 | 0.541 | 11823640 | 7824026 | 17867845 |
1980 | 63379484 | 34846251 | 115276648 | 2773819 | 1314291 | 5854164 | 0.274 | 0.143 | 0.523 | 13802974 | 9536224 | 19978777 |
1981 | 59669503 | 32755537 | 108697643 | 3203867 | 1627246 | 6308057 | 0.267 | 0.147 | 0.485 | 16174442 | 11718954 | 22323884 |
1982 | 56201126 | 31112051 | 101522286 | 3764293 | 2064230 | 6864497 | 0.303 | 0.182 | 0.505 | 18795986 | 14182510 | 24910195 |
1983 | 54760287 | 30603441 | 97985352 | 4229377 | 2490726 | 7181693 | 0.321 | 0.204 | 0.507 | 20334902 | 15726806 | 26293212 |
1984 | 57504189 | 32705127 | 101107443 | 4502054 | 2776937 | 7298866 | 0.332 | 0.216 | 0.510 | 20812277 | 16259753 | 26639450 |
1985 | 59916275 | 34817162 | 103108922 | 4599723 | 2892549 | 7314467 | 0.333 | 0.220 | 0.505 | 20711819 | 16203389 | 26474675 |
1986 | 60923834 | 35043547 | 105917177 | 4629636 | 2929439 | 7316598 | 0.320 | 0.212 | 0.483 | 20475359 | 16013209 | 26180905 |
1987 | 55907985 | 31108692 | 100476831 | 4660980 | 2954405 | 7353337 | 0.318 | 0.211 | 0.479 | 20543314 | 16126798 | 26169347 |
1988 | 49369646 | 26879560 | 90677154 | 4747083 | 3032786 | 7430393 | 0.301 | 0.201 | 0.450 | 20629011 | 16314912 | 26083873 |
1989 | 44510599 | 24447468 | 81038798 | 4917275 | 3188677 | 7582956 | 0.308 | 0.211 | 0.451 | 21015214 | 16803711 | 26282242 |
1990 | 43775290 | 24660763 | 77705465 | 4979497 | 3295394 | 7524258 | 0.307 | 0.213 | 0.443 | 20630220 | 16613166 | 25618596 |
1991 | 45383279 | 26210443 | 78580970 | 4965248 | 3349976 | 7359363 | 0.296 | 0.208 | 0.420 | 19852604 | 16027942 | 24589925 |
1992 | 49627697 | 29164861 | 84447799 | 4862920 | 3322056 | 7118480 | 0.275 | 0.195 | 0.389 | 18897609 | 15225907 | 23454734 |
1993 | 52708228 | 30940605 | 89790010 | 4790641 | 3287193 | 6981715 | 0.254 | 0.179 | 0.359 | 18372417 | 14752309 | 22880872 |
1994 | 55032200 | 31442026 | 96321495 | 4772392 | 3280936 | 6941836 | 0.251 | 0.177 | 0.356 | 18449476 | 14816344 | 22973492 |
1995 | 55201010 | 31379097 | 97107684 | 4848590 | 3335112 | 7048886 | 0.253 | 0.179 | 0.359 | 19072415 | 15346897 | 23702315 |
1996 | 54968105 | 31910245 | 94687223 | 4926916 | 3401689 | 7136015 | 0.259 | 0.182 | 0.367 | 19719620 | 15931327 | 24408726 |
1997 | 52576223 | 30880332 | 89515203 | 4995453 | 3448999 | 7235303 | 0.292 | 0.206 | 0.415 | 20477421 | 16609194 | 25246545 |
1998 | 49014626 | 28557460 | 84126304 | 4871717 | 3332276 | 7122346 | 0.328 | 0.228 | 0.473 | 20434161 | 16571775 | 25196754 |
1999 | 44597482 | 25698219 | 77395847 | 4594484 | 3077902 | 6858335 | 0.369 | 0.252 | 0.540 | 19777739 | 16073439 | 24335736 |
2000 | 42330765 | 24410516 | 73406628 | 4193244 | 2751410 | 6390648 | 0.417 | 0.283 | 0.614 | 18614484 | 15244362 | 22729650 |
2001 | 44775998 | 27148317 | 73849512 | 3758478 | 2460232 | 5741801 | 0.442 | 0.305 | 0.643 | 17114548 | 14243456 | 20564374 |
2002 | 44509454 | 27708212 | 71498351 | 3315981 | 2206046 | 4984363 | 0.456 | 0.321 | 0.649 | 15568772 | 13188637 | 18378446 |
2003 | 39690135 | 25244287 | 62402508 | 2959741 | 2048614 | 4276093 | 0.455 | 0.332 | 0.624 | 14350550 | 12370957 | 16646916 |
2004 | 29757748 | 19223611 | 46064371 | 2693501 | 1971210 | 3680454 | 0.454 | 0.345 | 0.597 | 13465759 | 11738165 | 15447617 |
2005 | 26064277 | 17351394 | 39152274 | 2567978 | 1995201 | 3305186 | 0.437 | 0.347 | 0.552 | 12729219 | 11146391 | 14536814 |
2006 | 27959222 | 19344974 | 40409365 | 2531992 | 2057654 | 3115678 | 0.384 | 0.312 | 0.472 | 11909844 | 10448701 | 13575313 |
2007 | 20861778 | 14227575 | 30589456 | 2553479 | 2136087 | 3052430 | 0.356 | 0.294 | 0.432 | 11331185 | 9969244 | 12879187 |
2008 | 42276887 | 31202112 | 57282507 | 2493747 | 2118772 | 2935084 | 0.344 | 0.284 | 0.416 | 10639922 | 9382392 | 12065999 |
2009 | 62542182 | 47419929 | 82486934 | 2300256 | 1949521 | 2714092 | 0.363 | 0.298 | 0.443 | 10453373 | 9218789 | 11853293 |
2010 | 57428474 | 43267446 | 76224273 | 2280052 | 1914746 | 2715054 | 0.309 | 0.250 | 0.382 | 10976178 | 9600340 | 12549188 |
2011 | 31537049 | 23316427 | 42655997 | 2521735 | 2112717 | 3009938 | 0.233 | 0.186 | 0.292 | 12720059 | 10983233 | 14731535 |
2012 | 29019265 | 21515621 | 39139830 | 3039823 | 2550579 | 3622912 | 0.204 | 0.162 | 0.257 | 14704771 | 12601317 | 17159340 |
2013 | 33601047 | 25261740 | 44693293 | 3681591 | 3076584 | 4405572 | 0.215 | 0.172 | 0.269 | 15972065 | 13642515 | 18699402 |
2014 | 41631789 | 31150324 | 55640058 | 4154379 | 3434087 | 5025751 | 0.267 | 0.212 | 0.336 | 16941320 | 14422450 | 19900109 |
2015 | 29956860 | 22175144 | 40469342 | 4302407 | 3514005 | 5267696 | 0.244 | 0.193 | 0.307 | 17091699 | 14487955 | 20163384 |
2016 | 21993847 | 16040826 | 30156134 | 4471630 | 3616702 | 5528648 | 0.244 | 0.192 | 0.310 | 17295017 | 14564727 | 20537125 |
2017 | 40914566 | 29598152 | 56557642 | 4550230 | 3597570 | 5755160 | 0.276 | 0.213 | 0.359 | 17147461 | 14253915 | 20628397 |
2018 | 37911688 | 26909782 | 53411657 | 4490587 | 3424280 | 5888938 | 0.265 | 0.196 | 0.359 | 16469206 | 13401390 | 20239299 |
2019 | 86051476 | 56888471 | 130164451 | 4347139 | 3167901 | 5965343 | 0.256 | 0.182 | 0.361 | 16274050 | 12902434 | 20526724 |
2020 | 49248984 | 30516534 | 79480273 | 4149876 | 2873879 | 5992414 | 0.232 | 0.156 | 0.345 | 17224804 | 13259448 | 22376035 |