Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(2-6) | Low | High | TSB | Low | High |
1947 | 54965962 | 29278286 | 103191048 | 5427935 | 3844528 | 7663485 | 0.122 | 0.082 | 0.182 | 9485895 | 7078794 | 12711518 |
1948 | 55689805 | 31226550 | 99317871 | 4408465 | 3143847 | 6181778 | 0.122 | 0.084 | 0.176 | 8265548 | 6196259 | 11025893 |
1949 | 51232818 | 28971190 | 90600409 | 4260464 | 3076349 | 5900357 | 0.134 | 0.093 | 0.193 | 8101297 | 6117937 | 10727637 |
1950 | 69974571 | 40478639 | 120963568 | 4227475 | 3090744 | 5782279 | 0.141 | 0.100 | 0.199 | 8125104 | 6186501 | 10671189 |
1951 | 62996783 | 36900594 | 107548262 | 4067674 | 2989758 | 5534218 | 0.168 | 0.121 | 0.232 | 8404833 | 6443261 | 10963582 |
1952 | 59868681 | 35553728 | 100812463 | 4089787 | 2994764 | 5585199 | 0.171 | 0.123 | 0.239 | 8217491 | 6305713 | 10708885 |
1953 | 60226523 | 36936857 | 98200940 | 3875686 | 2823140 | 5320651 | 0.178 | 0.127 | 0.249 | 7876184 | 6069321 | 10220959 |
1954 | 57450046 | 35903149 | 91928085 | 3638879 | 2634138 | 5026859 | 0.198 | 0.141 | 0.279 | 7653407 | 5923144 | 9889114 |
1955 | 48479495 | 30617002 | 76763279 | 3535805 | 2571184 | 4862319 | 0.196 | 0.140 | 0.274 | 7172220 | 5568574 | 9237687 |
1956 | 35849839 | 22728893 | 56545251 | 3272409 | 2383336 | 4493140 | 0.197 | 0.143 | 0.272 | 6478701 | 5059456 | 8296063 |
1957 | 84220093 | 53137332 | 133484761 | 2952571 | 2160289 | 4035419 | 0.210 | 0.153 | 0.289 | 6389540 | 5040649 | 8099398 |
1958 | 33235704 | 21279132 | 51910578 | 2400323 | 1757385 | 3278479 | 0.219 | 0.161 | 0.298 | 6286442 | 4973585 | 7945850 |
1959 | 37272269 | 23239131 | 59779433 | 3555233 | 2650537 | 4768725 | 0.238 | 0.177 | 0.321 | 6818293 | 5435256 | 8553253 |
1960 | 16358736 | 10236914 | 26141496 | 2939444 | 2205110 | 3918320 | 0.211 | 0.159 | 0.281 | 5575055 | 4477926 | 6940991 |
1961 | 68793333 | 43583890 | 108584218 | 2828910 | 2167368 | 3692372 | 0.244 | 0.189 | 0.316 | 5616231 | 4577914 | 6890049 |
1962 | 32066548 | 20643293 | 49811021 | 1981178 | 1502026 | 2613181 | 0.273 | 0.210 | 0.355 | 5154068 | 4211044 | 6308273 |
1963 | 42246443 | 27807761 | 64182152 | 2847331 | 2213795 | 3662171 | 0.199 | 0.155 | 0.256 | 5680732 | 4677732 | 6898796 |
1964 | 43912144 | 29022894 | 66439840 | 2608244 | 2107079 | 3228611 | 0.287 | 0.235 | 0.352 | 5672538 | 4841847 | 6645747 |
1965 | 21711971 | 14338147 | 32878005 | 2125255 | 1761607 | 2563971 | 0.469 | 0.388 | 0.566 | 5106805 | 4450858 | 5859424 |
1966 | 22582764 | 15109606 | 33752120 | 1625719 | 1356090 | 1948959 | 0.485 | 0.409 | 0.576 | 3795771 | 3334559 | 4320775 |
1967 | 28837076 | 19375769 | 42918397 | 1023937 | 865293 | 1211668 | 0.644 | 0.547 | 0.758 | 2935206 | 2596515 | 3318076 |
1968 | 29355861 | 19679439 | 43790199 | 576480 | 484717 | 685616 | 0.959 | 0.815 | 1.129 | 2515949 | 2195861 | 2882695 |
1969 | 14161640 | 9333042 | 21488391 | 494833 | 397209 | 616450 | 0.876 | 0.745 | 1.029 | 1915983 | 1647030 | 2228854 |
1970 | 29031254 | 19741763 | 42691919 | 471889 | 377525 | 589840 | 0.934 | 0.803 | 1.086 | 1861963 | 1608209 | 2155756 |
1971 | 22218677 | 15324656 | 32214072 | 326590 | 266004 | 400975 | 1.273 | 1.090 | 1.487 | 1722604 | 1487004 | 1995531 |
1972 | 14599425 | 9935549 | 21452585 | 351948 | 283531 | 436875 | 0.660 | 0.554 | 0.787 | 1548421 | 1342426 | 1786025 |
1973 | 8597716 | 5885127 | 12560599 | 294842 | 242258 | 358839 | 0.866 | 0.744 | 1.008 | 1182481 | 1038494 | 1346431 |
1974 | 15798599 | 10639654 | 23459009 | 201992 | 166788 | 244625 | 0.865 | 0.736 | 1.017 | 917340 | 794929 | 1058602 |
1975 | 3894020 | 2557718 | 5928486 | 125242 | 99993 | 156866 | 0.999 | 0.806 | 1.238 | 781906 | 655413 | 932811 |
1976 | 3934524 | 2626568 | 5893806 | 179909 | 132386 | 244491 | 0.759 | 0.570 | 1.011 | 560356 | 459944 | 682688 |
1977 | 5501727 | 3547698 | 8532010 | 115505 | 83799 | 159207 | 0.357 | 0.257 | 0.495 | 367320 | 296086 | 455691 |
1978 | 5020376 | 3158883 | 7978823 | 129561 | 97313 | 172496 | 0.266 | 0.190 | 0.374 | 420204 | 336288 | 525059 |
1979 | 9257469 | 5920556 | 14475116 | 172107 | 132280 | 223926 | 0.219 | 0.159 | 0.302 | 524327 | 425247 | 646492 |
1980 | 14935345 | 10296051 | 21665056 | 194197 | 154703 | 243773 | 0.195 | 0.154 | 0.247 | 724530 | 597938 | 877923 |
1981 | 35764826 | 25256784 | 50644720 | 293972 | 234606 | 368359 | 0.213 | 0.169 | 0.268 | 1328166 | 1092221 | 1615079 |
1982 | 57765738 | 41156691 | 81077474 | 420022 | 337086 | 523363 | 0.187 | 0.149 | 0.234 | 2063014 | 1701572 | 2501231 |
1983 | 56700037 | 40330930 | 79712870 | 638883 | 514299 | 793646 | 0.230 | 0.185 | 0.286 | 2851268 | 2387405 | 3405258 |
1984 | 55661102 | 38966252 | 79508758 | 1058824 | 844447 | 1327624 | 0.298 | 0.242 | 0.368 | 3700002 | 3113430 | 4397085 |
1985 | 66253342 | 45628304 | 96201370 | 1154251 | 928877 | 1434308 | 0.377 | 0.303 | 0.468 | 4228206 | 3582100 | 4990851 |
1986 | 80315474 | 55094895 | 117081181 | 1195235 | 969424 | 1473644 | 0.357 | 0.289 | 0.441 | 4774876 | 4029622 | 5657961 |
1987 | 76451372 | 52883898 | 110521587 | 1395507 | 1130842 | 1722115 | 0.347 | 0.283 | 0.425 | 4808938 | 4081241 | 5666386 |
1988 | 45160400 | 31230138 | 65304281 | 1801685 | 1462303 | 2219832 | 0.331 | 0.272 | 0.403 | 4650255 | 3975282 | 5439833 |
1989 | 37425406 | 25917694 | 54042657 | 1860896 | 1555167 | 2226729 | 0.317 | 0.262 | 0.382 | 4107902 | 3572369 | 4723718 |
1990 | 31745764 | 21773235 | 46285889 | 1957246 | 1644047 | 2330110 | 0.264 | 0.217 | 0.320 | 4034220 | 3516749 | 4627834 |
1991 | 35405563 | 24459482 | 51250223 | 1739673 | 1466983 | 2063054 | 0.286 | 0.237 | 0.345 | 3857033 | 3363650 | 4422786 |
1992 | 65779907 | 47571565 | 90957618 | 1374625 | 1155867 | 1634785 | 0.314 | 0.259 | 0.381 | 3959591 | 3440643 | 4556810 |
1993 | 69413121 | 49601357 | 97138095 | 1004294 | 837501 | 1204306 | 0.354 | 0.291 | 0.429 | 3722967 | 3192718 | 4341280 |
1994 | 53587987 | 37773546 | 76023372 | 1074911 | 893657 | 1292927 | 0.365 | 0.300 | 0.445 | 3648160 | 3070968 | 4333835 |
1995 | 60322740 | 42692335 | 85233870 | 1157781 | 953680 | 1405561 | 0.315 | 0.255 | 0.388 | 3566543 | 3005871 | 4231795 |
1996 | 47956052 | 33997548 | 67645551 | 1274240 | 1051998 | 1543430 | 0.186 | 0.147 | 0.235 | 3467377 | 2926925 | 4107624 |
1997 | 39238333 | 27503768 | 55979484 | 1424628 | 1182673 | 1716083 | 0.169 | 0.136 | 0.210 | 3466830 | 2946320 | 4079295 |
1998 | 25592842 | 18266868 | 35856918 | 1665456 | 1396514 | 1986192 | 0.192 | 0.156 | 0.236 | 3806952 | 3257223 | 4449459 |
1999 | 78981303 | 56268496 | 110862147 | 1727359 | 1447438 | 2061414 | 0.184 | 0.150 | 0.226 | 3809098 | 3274543 | 4430916 |
2000 | 54331233 | 39013381 | 75663346 | 1788604 | 1502009 | 2129885 | 0.184 | 0.150 | 0.226 | 4667842 | 3981612 | 5472344 |
2001 | 95570562 | 67363898 | 135587942 | 2247239 | 1886382 | 2677126 | 0.162 | 0.132 | 0.200 | 5214676 | 4449204 | 6111846 |
2002 | 48706111 | 34734730 | 68297212 | 2673786 | 2243652 | 3186381 | 0.152 | 0.123 | 0.188 | 6096824 | 5180431 | 7175322 |
2003 | 27141868 | 19423579 | 37927148 | 2705797 | 2283989 | 3205505 | 0.179 | 0.145 | 0.220 | 6479140 | 5526341 | 7596212 |
2004 | 31841901 | 22741140 | 44584687 | 2650621 | 2237718 | 3139713 | 0.223 | 0.179 | 0.278 | 5483487 | 4719054 | 6371751 |
2005 | 29659827 | 21359366 | 41185928 | 2454326 | 2062762 | 2920219 | 0.239 | 0.192 | 0.298 | 4610566 | 3993025 | 5323613 |
2006 | 27834477 | 19976461 | 38783551 | 2002252 | 1685529 | 2378490 | 0.213 | 0.171 | 0.265 | 3918036 | 3394594 | 4522192 |
2007 | 31281854 | 22135834 | 44206801 | 1622010 | 1363166 | 1930004 | 0.184 | 0.148 | 0.229 | 3285445 | 2833094 | 3810022 |
2008 | 28574125 | 20259009 | 40302101 | 1673812 | 1408158 | 1989581 | 0.117 | 0.095 | 0.144 | 3287676 | 2815763 | 3838680 |
2009 | 45901361 | 32689859 | 64452249 | 1950304 | 1635071 | 2326312 | 0.070 | 0.056 | 0.088 | 3709023 | 3161230 | 4351741 |
2010 | 37623349 | 26940374 | 52542566 | 2068605 | 1726340 | 2478728 | 0.074 | 0.059 | 0.092 | 4487767 | 3829262 | 5259513 |
2011 | 33656311 | 24138880 | 46926256 | 2484587 | 2106765 | 2930166 | 0.095 | 0.078 | 0.117 | 4549983 | 3912973 | 5290695 |
2012 | 32137033 | 22955865 | 44990196 | 2642504 | 2240598 | 3116502 | 0.152 | 0.123 | 0.187 | 4562423 | 3939668 | 5283618 |
2013 | 40605425 | 28712720 | 57424047 | 2441200 | 2075630 | 2871155 | 0.179 | 0.145 | 0.220 | 4450830 | 3863017 | 5128088 |
2014 | 64310949 | 45106590 | 91691660 | 2378172 | 2021225 | 2798157 | 0.181 | 0.147 | 0.223 | 4766932 | 4130534 | 5501382 |
2015 | 17341231 | 12239402 | 24569688 | 2213787 | 1878746 | 2608577 | 0.189 | 0.151 | 0.237 | 5028428 | 4315677 | 5858892 |
2016 | 32037123 | 22981385 | 44661245 | 2603753 | 2192848 | 3091657 | 0.193 | 0.154 | 0.242 | 4975673 | 4255032 | 5818364 |
2017 | 19220827 | 13579073 | 27206583 | 2254945 | 1883242 | 2700012 | 0.175 | 0.141 | 0.217 | 4159700 | 3568095 | 4849396 |
2018 | 32453040 | 22554160 | 46696475 | 1993840 | 1649582 | 2409943 | 0.195 | 0.156 | 0.244 | 3891879 | 3332510 | 4545138 |
2019 | 31955074 | 21105590 | 48381815 | 1612185 | 1306047 | 1990080 | 0.186 | 0.143 | 0.243 | 3173249 | 2678359 | 3759582 |
2020 | 31955074 | 9710347 | 105158631 | 1301367 | 981506 | 1725469 | 0.186 | 0.114 | 0.305 | 2880939 | 2266398 | 3662114 |