Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 11 (F311). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F311 | Low | High |
1955 | 135673 | 41316 | 445521 | 3534209 | 1380312 | 9049137 | 2796838 | 1001471 | 7810816 | 0.062 | 0.022 | 0.175 |
1956 | 237756 | 76605 | 737912 | 3122049 | 1373840 | 7094852 | 2366683 | 942207 | 5944756 | 0.096 | 0.037 | 0.248 |
1957 | 110084 | 36453 | 332442 | 2528154 | 1149664 | 5559507 | 1953240 | 808730 | 4717455 | 0.133 | 0.054 | 0.324 |
1958 | 104402 | 34942 | 311938 | 2090680 | 988733 | 4420750 | 1615250 | 700367 | 3725233 | 0.109 | 0.047 | 0.255 |
1959 | 293021 | 99886 | 859598 | 2096962 | 1120427 | 3924620 | 1375049 | 658355 | 2871945 | 0.136 | 0.062 | 0.298 |
1960 | 317744 | 109277 | 923901 | 2235555 | 1273704 | 3923756 | 1362729 | 698968 | 2656819 | 0.149 | 0.072 | 0.308 |
1961 | 174207 | 60796 | 499179 | 2371421 | 1421069 | 3957330 | 1298863 | 734290 | 2297518 | 0.221 | 0.113 | 0.429 |
1962 | 77886 | 27354 | 221771 | 2317501 | 1419734 | 3782970 | 1355933 | 815111 | 2255585 | 0.281 | 0.150 | 0.526 |
1963 | 195634 | 68832 | 556031 | 2057495 | 1296968 | 3263987 | 1222001 | 742962 | 2009909 | 0.269 | 0.147 | 0.494 |
1964 | 937526 | 332628 | 2642458 | 2446087 | 1460983 | 4095421 | 1001491 | 634429 | 1580924 | 0.374 | 0.211 | 0.664 |
1965 | 396329 | 141761 | 1108036 | 2331448 | 1378463 | 3943267 | 893588 | 582521 | 1370766 | 0.407 | 0.231 | 0.717 |
1966 | 304980 | 108701 | 855670 | 2324464 | 1388119 | 3892414 | 1014595 | 623261 | 1651641 | 0.341 | 0.191 | 0.609 |
1967 | 59934 | 21347 | 168269 | 1949337 | 1194813 | 3180344 | 1057058 | 634924 | 1759852 | 0.330 | 0.184 | 0.592 |
1968 | 16627 | 5836 | 47370 | 1333077 | 829651 | 2141977 | 883812 | 538682 | 1450067 | 0.339 | 0.186 | 0.617 |
1969 | 30638 | 10936 | 85838 | 781523 | 491108 | 1243673 | 585956 | 359338 | 955490 | 0.321 | 0.176 | 0.588 |
1970 | 6903 | 2414 | 19742 | 521258 | 328325 | 827563 | 412091 | 252650 | 672152 | 0.279 | 0.156 | 0.499 |
1971 | 27201 | 9825 | 75305 | 403124 | 263024 | 617849 | 316792 | 197750 | 507494 | 0.379 | 0.223 | 0.642 |
1972 | 5338 | 1954 | 14582 | 255250 | 168957 | 385617 | 201390 | 126962 | 319451 | 0.465 | 0.279 | 0.775 |
1973 | 7057 | 2610 | 19084 | 164062 | 106568 | 252574 | 110194 | 71629 | 169522 | 0.455 | 0.283 | 0.730 |
1974 | 5197 | 1912 | 14124 | 108554 | 67292 | 175115 | 75057 | 46740 | 120528 | 0.575 | 0.363 | 0.908 |
1975 | 61023 | 22238 | 167447 | 122762 | 74375 | 202627 | 55105 | 33433 | 90826 | 0.774 | 0.503 | 1.190 |
1976 | 260407 | 90100 | 752623 | 347319 | 150681 | 800571 | 41940 | 27564 | 63813 | 0.682 | 0.430 | 1.080 |
1977 | 3726 | 1265 | 10981 | 284930 | 131395 | 617874 | 63133 | 33894 | 117597 | 0.431 | 0.248 | 0.750 |
1978 | 8529 | 3077 | 23638 | 219916 | 107424 | 450206 | 91035 | 45996 | 180178 | 0.344 | 0.192 | 0.614 |
1979 | 8199 | 2923 | 23000 | 179872 | 91247 | 354577 | 104820 | 50984 | 215505 | 0.188 | 0.104 | 0.343 |
1980 | 79539 | 29479 | 214606 | 151146 | 86488 | 264141 | 92689 | 47046 | 182612 | 0.362 | 0.220 | 0.595 |
1981 | 17675 | 7009 | 44569 | 154508 | 97149 | 245733 | 78198 | 46501 | 131502 | 0.391 | 0.250 | 0.612 |
1982 | 58747 | 22440 | 153796 | 152360 | 102987 | 225402 | 68186 | 46744 | 99465 | 0.722 | 0.501 | 1.040 |
1983 | 2435 | 952 | 6232 | 90853 | 59268 | 139271 | 46397 | 29640 | 72629 | 0.842 | 0.576 | 1.230 |
1984 | 7381 | 3007 | 18116 | 55326 | 37045 | 82628 | 31195 | 20364 | 47786 | 0.768 | 0.521 | 1.132 |
1985 | 886 | 347 | 2261 | 33996 | 23162 | 49898 | 21356 | 14227 | 32057 | 0.298 | 0.182 | 0.489 |
1986 | 12388 | 5042 | 30437 | 40215 | 27493 | 58824 | 23156 | 15456 | 34692 | 0.184 | 0.110 | 0.308 |
1987 | 98125 | 39530 | 243575 | 105030 | 57434 | 192067 | 27310 | 18822 | 39625 | 0.249 | 0.156 | 0.398 |
1988 | 51792 | 21272 | 126101 | 215346 | 123688 | 374925 | 54122 | 35932 | 81521 | 0.485 | 0.321 | 0.733 |
1989 | 2314 | 823 | 6508 | 248202 | 143694 | 428720 | 96182 | 56422 | 163960 | 0.620 | 0.424 | 0.906 |
1990 | 1223 | 511 | 2927 | 135944 | 77375 | 238847 | 79380 | 44221 | 142492 | 1.174 | 0.851 | 1.621 |
1991 | 695 | 287 | 1687 | 38832 | 21900 | 68854 | 28311 | 15486 | 51758 | 1.208 | 0.897 | 1.628 |
1992 | 303 | 127 | 727 | 6507 | 3864 | 10961 | 4530 | 2509 | 8178 | 1.274 | 0.931 | 1.743 |
1993 | 864 | 345 | 2165 | 2604 | 1816 | 3734 | 1422 | 962 | 2103 | 0.523 | 0.344 | 0.794 |
1994 | 391 | 156 | 976 | 2287 | 1507 | 3472 | 940 | 628 | 1407 | 0.214 | 0.126 | 0.364 |
1995 | 367 | 146 | 919 | 2789 | 1840 | 4229 | 1563 | 1019 | 2397 | 0.123 | 0.070 | 0.215 |
1996 | 882 | 342 | 2272 | 2283 | 1472 | 3541 | 827 | 538 | 1272 | 0.115 | 0.064 | 0.208 |
1997 | 121 | 48 | 305 | 3554 | 2249 | 5615 | 1517 | 993 | 2317 | 0.108 | 0.060 | 0.195 |
1998 | 126 | 50 | 319 | 2218 | 1424 | 3454 | 1143 | 730 | 1790 | 0.112 | 0.061 | 0.206 |
1999 | 698 | 277 | 1759 | 1877 | 1209 | 2915 | 969 | 606 | 1548 | 0.079 | 0.043 | 0.143 |
2000 | 1601 | 635 | 4037 | 2305 | 1458 | 3642 | 1017 | 650 | 1590 | 0.079 | 0.044 | 0.141 |
2001 | 1979 | 782 | 5006 | 6396 | 3946 | 10370 | 2011 | 1326 | 3050 | 0.047 | 0.026 | 0.085 |
2002 | 3062 | 1209 | 7754 | 9274 | 5914 | 14543 | 3489 | 2282 | 5337 | 0.058 | 0.033 | 0.103 |
2003 | 1522 | 603 | 3838 | 12996 | 8413 | 20076 | 6109 | 3930 | 9497 | 0.051 | 0.028 | 0.092 |
2004 | 1361 | 536 | 3454 | 12128 | 7908 | 18602 | 6388 | 4150 | 9832 | 0.056 | 0.031 | 0.101 |
2005 | 13475 | 5302 | 34247 | 31508 | 18786 | 52845 | 10816 | 6894 | 16970 | 0.046 | 0.025 | 0.083 |
2006 | 68528 | 26417 | 177769 | 69494 | 37003 | 130515 | 13834 | 9012 | 21236 | 0.062 | 0.034 | 0.111 |
2007 | 13124 | 5138 | 33523 | 96955 | 55041 | 170785 | 25489 | 16072 | 40422 | 0.071 | 0.040 | 0.128 |
2008 | 19992 | 7370 | 54233 | 120572 | 71348 | 203756 | 51328 | 31293 | 84192 | 0.102 | 0.057 | 0.184 |
2009 | 6318 | 2443 | 16336 | 82454 | 51544 | 131900 | 43958 | 26688 | 72406 | 0.062 | 0.034 | 0.114 |
2010 | 14573 | 5716 | 37150 | 60658 | 39414 | 93351 | 36171 | 22605 | 57877 | 0.050 | 0.028 | 0.092 |
2011 | 20327 | 7979 | 51786 | 80258 | 51449 | 125199 | 38910 | 24986 | 60593 | 0.063 | 0.035 | 0.113 |
2012 | 54285 | 21140 | 139400 | 109645 | 68475 | 175568 | 40498 | 26832 | 61124 | 0.064 | 0.035 | 0.115 |
2013 | 29584 | 11426 | 76599 | 134054 | 83358 | 215583 | 46397 | 30677 | 70173 | 0.058 | 0.032 | 0.106 |
2014 | 11613 | 4165 | 32382 | 164226 | 102716 | 262572 | 71754 | 46173 | 111509 | 0.056 | 0.030 | 0.103 |
2015 | 24173 | 5552 | 105242 | 161135 | 95572 | 271675 | 77265 | 47328 | 126139 | 0.096 | 0.049 | 0.187 |