Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 6 (F26). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F26 | Low | High |
1947 | 45082288 | 24707070 | 82260368 | 7377903 | 5759263 | 9451462 | 4390703 | 3179645 | 6063029 | 0.147 | 0.102 | 0.212 |
1948 | 57944719 | 34217919 | 98123750 | 6459096 | 5095865 | 8187016 | 3794260 | 2795160 | 5150478 | 0.129 | 0.092 | 0.181 |
1949 | 53436255 | 31943523 | 89390056 | 5992385 | 4819014 | 7451456 | 3217129 | 2418408 | 4279642 | 0.176 | 0.128 | 0.241 |
1950 | 83888576 | 52202451 | 134807717 | 5998380 | 4888226 | 7360659 | 2975730 | 2303914 | 3843446 | 0.191 | 0.143 | 0.257 |
1951 | 77284193 | 48497364 | 123158167 | 6070794 | 5010038 | 7356141 | 2655119 | 2098136 | 3359961 | 0.254 | 0.194 | 0.332 |
1952 | 75678147 | 47932292 | 119484833 | 5944637 | 4932044 | 7165125 | 2628700 | 2093316 | 3301013 | 0.277 | 0.213 | 0.361 |
1953 | 79003286 | 52523960 | 118831847 | 5786279 | 4829406 | 6932742 | 2478093 | 1975990 | 3107782 | 0.285 | 0.220 | 0.371 |
1954 | 78845437 | 52834767 | 117661216 | 5677378 | 4745123 | 6792788 | 2258023 | 1789452 | 2849289 | 0.342 | 0.263 | 0.445 |
1955 | 68819659 | 46558493 | 101724629 | 5362817 | 4473859 | 6428411 | 2246761 | 1781026 | 2834284 | 0.308 | 0.236 | 0.402 |
1956 | 47726626 | 32336268 | 70441984 | 4809001 | 4032125 | 5735560 | 2145751 | 1702043 | 2705129 | 0.302 | 0.231 | 0.393 |
1957 | 123160630 | 82676007 | 183469684 | 5395091 | 4437759 | 6558943 | 1957150 | 1549806 | 2471560 | 0.329 | 0.252 | 0.429 |
1958 | 46362430 | 31400677 | 68453141 | 5065685 | 4185388 | 6131132 | 1657797 | 1312258 | 2094321 | 0.295 | 0.226 | 0.385 |
1959 | 60490688 | 38890478 | 94087899 | 5346753 | 4429964 | 6453273 | 2458348 | 1911502 | 3161635 | 0.357 | 0.273 | 0.465 |
1960 | 25469698 | 16997894 | 38163877 | 4395096 | 3663443 | 5272873 | 2124400 | 1658228 | 2721626 | 0.303 | 0.233 | 0.394 |
1961 | 126657861 | 85181940 | 188328813 | 5277695 | 4329800 | 6433106 | 2082334 | 1647550 | 2631856 | 0.317 | 0.246 | 0.408 |
1962 | 47583661 | 31976762 | 70807820 | 4713777 | 3911627 | 5680422 | 1518145 | 1194454 | 1929555 | 0.333 | 0.257 | 0.431 |
1963 | 95248517 | 64518335 | 140615532 | 5717259 | 4727826 | 6913759 | 2607754 | 2053426 | 3311726 | 0.206 | 0.161 | 0.264 |
1964 | 86876663 | 59671197 | 126485723 | 5980412 | 5079757 | 7040755 | 2458348 | 1999285 | 3022818 | 0.301 | 0.241 | 0.377 |
1965 | 32249078 | 21983440 | 47308474 | 5065685 | 4395035 | 5838672 | 1996687 | 1654802 | 2409207 | 0.507 | 0.411 | 0.626 |
1966 | 36288085 | 24971856 | 52732367 | 3909813 | 3390249 | 4509000 | 1639661 | 1359715 | 1977243 | 0.488 | 0.398 | 0.599 |
1967 | 44101308 | 30560534 | 63641733 | 3197884 | 2779262 | 3679561 | 1005505 | 842835 | 1199570 | 0.666 | 0.553 | 0.803 |
1968 | 40996613 | 28367651 | 59247847 | 2722334 | 2338121 | 3169683 | 537132 | 449446 | 641926 | 1.022 | 0.868 | 1.203 |
1969 | 15934546 | 10767469 | 23581192 | 2067809 | 1739026 | 2458751 | 515555 | 406842 | 653318 | 0.800 | 0.668 | 0.959 |
1970 | 37355847 | 25980583 | 53711624 | 2053385 | 1733124 | 2432826 | 512984 | 402705 | 653462 | 0.896 | 0.755 | 1.063 |
1971 | 25317338 | 17689468 | 36234418 | 1914563 | 1619293 | 2263675 | 309898 | 248660 | 386219 | 1.312 | 1.120 | 1.536 |
1972 | 20728083 | 14374121 | 29890761 | 1698065 | 1423812 | 2025145 | 370275 | 291542 | 470269 | 0.562 | 0.464 | 0.681 |
1973 | 8385378 | 5844783 | 12030312 | 1366824 | 1162231 | 1607431 | 319017 | 255741 | 397949 | 0.846 | 0.710 | 1.009 |
1974 | 15619021 | 10872421 | 22437854 | 964148 | 822056 | 1130800 | 216425 | 174462 | 268482 | 0.839 | 0.701 | 1.005 |
1975 | 3017683 | 2053138 | 4435363 | 743408 | 618037 | 894210 | 108120 | 86750 | 134756 | 1.145 | 0.953 | 1.376 |
1976 | 3612823 | 2408465 | 5419423 | 472598 | 377332 | 591916 | 144495 | 104688 | 199438 | 0.807 | 0.609 | 1.070 |
1977 | 4901246 | 3234096 | 7427798 | 337055 | 260308 | 436429 | 106085 | 74150 | 151776 | 0.323 | 0.220 | 0.474 |
1978 | 5121716 | 3386813 | 7745325 | 369535 | 281757 | 484659 | 130353 | 93986 | 180792 | 0.065 | 0.044 | 0.095 |
1979 | 10670570 | 7195166 | 15824659 | 550730 | 435156 | 697000 | 187775 | 141399 | 249362 | 0.082 | 0.059 | 0.114 |
1980 | 18402554 | 12659519 | 26750935 | 858550 | 694050 | 1062038 | 233048 | 181531 | 299186 | 0.135 | 0.101 | 0.180 |
1981 | 40873807 | 28671668 | 58268955 | 1486597 | 1207304 | 1830501 | 310519 | 242729 | 397242 | 0.234 | 0.178 | 0.307 |
1982 | 64747134 | 45462574 | 92211923 | 2294441 | 1848676 | 2847694 | 455887 | 359130 | 578712 | 0.164 | 0.126 | 0.213 |
1983 | 57425557 | 41384625 | 79684050 | 3014667 | 2487026 | 3654252 | 676035 | 533983 | 855875 | 0.238 | 0.186 | 0.303 |
1984 | 52535516 | 37836318 | 72945271 | 3630932 | 3057194 | 4312343 | 1049684 | 827993 | 1330732 | 0.309 | 0.244 | 0.391 |
1985 | 59174425 | 42039491 | 83293411 | 3894205 | 3324614 | 4561381 | 1062356 | 855174 | 1319733 | 0.401 | 0.318 | 0.506 |
1986 | 71057502 | 50204740 | 100571553 | 4368805 | 3718749 | 5132493 | 1092523 | 890003 | 1341126 | 0.381 | 0.303 | 0.480 |
1987 | 84646981 | 60665153 | 118109179 | 4408301 | 3769497 | 5155363 | 1218340 | 993431 | 1494168 | 0.389 | 0.311 | 0.487 |
1988 | 42712407 | 30660324 | 59501971 | 4434831 | 3804861 | 5169104 | 1538010 | 1255294 | 1884400 | 0.388 | 0.311 | 0.484 |
1989 | 35998938 | 25742143 | 50342489 | 3786679 | 3296303 | 4350007 | 1662778 | 1389055 | 1990439 | 0.365 | 0.293 | 0.454 |
1990 | 27979985 | 19925283 | 39290763 | 3678443 | 3208583 | 4217107 | 1749779 | 1467742 | 2086011 | 0.291 | 0.232 | 0.364 |
1991 | 31421408 | 22548069 | 43786670 | 3436623 | 3006232 | 3928633 | 1536473 | 1292341 | 1826723 | 0.310 | 0.248 | 0.387 |
1992 | 63401622 | 46492427 | 86460654 | 3506048 | 3057524 | 4020368 | 1141667 | 952036 | 1369070 | 0.386 | 0.310 | 0.481 |
1993 | 53704105 | 39465601 | 73079613 | 3262486 | 2806633 | 3792379 | 784655 | 639026 | 963473 | 0.471 | 0.376 | 0.591 |
1994 | 37206722 | 27331215 | 50650517 | 2884898 | 2477162 | 3359746 | 876770 | 717905 | 1070791 | 0.450 | 0.357 | 0.567 |
1995 | 51753364 | 37389482 | 71635406 | 2808048 | 2402297 | 3282330 | 898966 | 731842 | 1104253 | 0.443 | 0.346 | 0.567 |
1996 | 46828381 | 33992144 | 64511883 | 3075568 | 2585367 | 3658713 | 1073033 | 876156 | 1314149 | 0.216 | 0.166 | 0.281 |
1997 | 29121870 | 20809080 | 40755445 | 3220348 | 2740026 | 3784870 | 1278247 | 1051899 | 1553300 | 0.182 | 0.140 | 0.236 |
1998 | 19915323 | 14350854 | 27637387 | 3308482 | 2834352 | 3861924 | 1474751 | 1226344 | 1773476 | 0.232 | 0.178 | 0.301 |
1999 | 77904946 | 56146786 | 108094889 | 3433189 | 2945455 | 4001685 | 1539549 | 1274696 | 1859433 | 0.210 | 0.163 | 0.271 |
2000 | 48837060 | 35228290 | 67702929 | 4443709 | 3785907 | 5215805 | 1498537 | 1244042 | 1805095 | 0.220 | 0.172 | 0.282 |
2001 | 90693840 | 65549753 | 125482893 | 4950504 | 4222475 | 5804059 | 2124400 | 1763678 | 2558900 | 0.186 | 0.145 | 0.239 |
2002 | 46362430 | 33389098 | 64376550 | 5751665 | 4914546 | 6731375 | 2441199 | 2031998 | 2932805 | 0.172 | 0.134 | 0.220 |
2003 | 21062400 | 15244967 | 29099746 | 6004381 | 5116627 | 7046165 | 2455891 | 2062192 | 2924751 | 0.198 | 0.155 | 0.252 |
2004 | 24495500 | 17737649 | 33828020 | 4995260 | 4280087 | 5829933 | 2392860 | 2008860 | 2850263 | 0.240 | 0.189 | 0.305 |
2005 | 24569097 | 17842610 | 33831403 | 4093865 | 3528622 | 4749652 | 2160824 | 1797134 | 2598113 | 0.300 | 0.238 | 0.379 |
2006 | 27868289 | 20204179 | 38439649 | 3371944 | 2900837 | 3919560 | 1681169 | 1391616 | 2030970 | 0.246 | 0.193 | 0.314 |
2007 | 24251766 | 17185215 | 34224078 | 2861911 | 2452430 | 3339762 | 1341099 | 1105226 | 1627312 | 0.219 | 0.171 | 0.281 |
2008 | 27924081 | 19540504 | 39904514 | 2864774 | 2432086 | 3374440 | 1405635 | 1156136 | 1708978 | 0.142 | 0.110 | 0.183 |
2009 | 43271293 | 31136147 | 60136047 | 3416065 | 2886860 | 4042282 | 1760309 | 1450632 | 2136095 | 0.074 | 0.057 | 0.096 |
2010 | 39114351 | 28071349 | 54501566 | 4065308 | 3447128 | 4794347 | 1810294 | 1490059 | 2199353 | 0.079 | 0.061 | 0.102 |
2011 | 34935009 | 25061917 | 48697585 | 4269469 | 3646331 | 4999098 | 2308249 | 1930910 | 2759329 | 0.100 | 0.077 | 0.128 |
2012 | 34140673 | 24398202 | 47773421 | 4201701 | 3603168 | 4899658 | 2421748 | 2024829 | 2896472 | 0.177 | 0.138 | 0.226 |
2013 | 34587400 | 23643056 | 50597868 | 3976848 | 3399327 | 4652485 | 2132915 | 1767050 | 2574531 | 0.208 | 0.161 | 0.267 |
2014 | 67322159 | 42978047 | 105455540 | 4151582 | 3468130 | 4969720 | 2063677 | 1664108 | 2559187 | 0.216 | 0.161 | 0.290 |
2015 | 2071948 | 1538749 | 2789910 | |||||||||