Table 1. Estimated recruitment (age 3), total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 6 (F36). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F36 | Low | High |
1967 | 128284 | 87031 | 189090 | 774521 | 620797 | 966310 | 158103 | 121387 | 205923 | 0.368 | 0.286 | 0.474 |
1968 | 152512 | 103756 | 224179 | 1229355 | 970261 | 1557636 | 209819 | 163417 | 269397 | 0.310 | 0.242 | 0.397 |
1969 | 274306 | 192102 | 391688 | 1199002 | 969388 | 1483004 | 278452 | 221129 | 350635 | 0.347 | 0.277 | 0.434 |
1970 | 271577 | 192198 | 383740 | 1415509 | 1168618 | 1714562 | 337392 | 273670 | 415950 | 0.371 | 0.300 | 0.460 |
1971 | 356825 | 255194 | 498929 | 1438340 | 1211117 | 1708192 | 453613 | 368118 | 558964 | 0.414 | 0.338 | 0.508 |
1972 | 233982 | 168114 | 325657 | 1313230 | 1116231 | 1544996 | 475918 | 390061 | 580672 | 0.451 | 0.370 | 0.550 |
1973 | 225483 | 162147 | 313558 | 1255444 | 1071744 | 1470631 | 504337 | 414250 | 614016 | 0.476 | 0.393 | 0.576 |
1974 | 225032 | 161694 | 313182 | 1321133 | 1130323 | 1544153 | 565237 | 467791 | 682982 | 0.538 | 0.446 | 0.648 |
1975 | 236570 | 170887 | 327499 | 1301464 | 1106570 | 1530682 | 508897 | 421050 | 615070 | 0.579 | 0.482 | 0.695 |
1976 | 452707 | 316944 | 646624 | 1076257 | 913874 | 1267494 | 387317 | 319159 | 470032 | 0.628 | 0.521 | 0.756 |
1977 | 143487 | 103146 | 199606 | 850858 | 720484 | 1004823 | 325136 | 266432 | 396775 | 0.617 | 0.508 | 0.750 |
1978 | 140225 | 100005 | 196618 | 745641 | 623526 | 891672 | 301342 | 243677 | 372652 | 0.492 | 0.403 | 0.600 |
1979 | 95225 | 67757 | 133829 | 787013 | 656283 | 943783 | 291268 | 237561 | 357117 | 0.454 | 0.371 | 0.556 |
1980 | 90672 | 64637 | 127193 | 757668 | 636125 | 902433 | 280127 | 230041 | 341119 | 0.476 | 0.392 | 0.578 |
1981 | 163407 | 117280 | 227676 | 814231 | 689710 | 961235 | 267533 | 220981 | 323892 | 0.484 | 0.401 | 0.585 |
1982 | 144062 | 103956 | 199642 | 932850 | 785956 | 1107199 | 225032 | 189458 | 267286 | 0.548 | 0.460 | 0.654 |
1983 | 145365 | 104688 | 201846 | 970921 | 793493 | 1188022 | 228662 | 192171 | 272082 | 0.663 | 0.557 | 0.788 |
1984 | 268606 | 192629 | 374550 | 919881 | 752668 | 1124242 | 187025 | 158149 | 221175 | 0.677 | 0.572 | 0.801 |
1985 | 377755 | 266050 | 536360 | 833176 | 694949 | 998896 | 161619 | 137879 | 189448 | 0.695 | 0.588 | 0.820 |
1986 | 276509 | 199000 | 384208 | 733073 | 622423 | 863392 | 156061 | 133749 | 182094 | 0.736 | 0.622 | 0.871 |
1987 | 148449 | 107184 | 205603 | 625934 | 534060 | 733612 | 162755 | 139222 | 190265 | 0.707 | 0.598 | 0.835 |
1988 | 150995 | 109262 | 208668 | 584785 | 497696 | 687114 | 159692 | 134295 | 189891 | 0.709 | 0.599 | 0.838 |
1989 | 111525 | 80715 | 154094 | 587717 | 491717 | 702459 | 128284 | 108656 | 151457 | 0.673 | 0.567 | 0.797 |
1990 | 170076 | 123656 | 233921 | 587129 | 490730 | 702464 | 116192 | 98897 | 136512 | 0.625 | 0.526 | 0.742 |
1991 | 181680 | 132392 | 249317 | 551833 | 466254 | 653119 | 107045 | 91533 | 125184 | 0.597 | 0.501 | 0.712 |
1992 | 116192 | 85188 | 158479 | 627814 | 523413 | 753040 | 110194 | 94050 | 129110 | 0.566 | 0.475 | 0.676 |
1993 | 219916 | 162673 | 297301 | 658685 | 555418 | 781151 | 121419 | 102997 | 143136 | 0.588 | 0.495 | 0.700 |
1994 | 140927 | 104615 | 189844 | 663975 | 559469 | 788002 | 130483 | 110376 | 154253 | 0.512 | 0.429 | 0.612 |
1995 | 202805 | 153491 | 267962 | 704328 | 599545 | 827425 | 156843 | 132846 | 185175 | 0.517 | 0.433 | 0.617 |
1996 | 107259 | 80591 | 142751 | 667971 | 565937 | 788401 | 161135 | 136397 | 190360 | 0.456 | 0.379 | 0.549 |
1997 | 144495 | 108682 | 192109 | 637940 | 543288 | 749084 | 197205 | 164279 | 236731 | 0.399 | 0.331 | 0.481 |
1998 | 95035 | 71452 | 126402 | 612926 | 523473 | 717666 | 207731 | 172702 | 249866 | 0.381 | 0.317 | 0.459 |
1999 | 97149 | 72358 | 130434 | 620326 | 527681 | 729235 | 239426 | 197139 | 290783 | 0.387 | 0.319 | 0.469 |
2000 | 105556 | 78787 | 141421 | 764517 | 640034 | 913213 | 240386 | 195419 | 295700 | 0.304 | 0.248 | 0.373 |
2001 | 217945 | 163081 | 291268 | 762990 | 645540 | 901809 | 255506 | 207914 | 313991 | 0.275 | 0.223 | 0.340 |
2002 | 169397 | 126939 | 226056 | 823237 | 700537 | 967430 | 282377 | 229725 | 347097 | 0.308 | 0.252 | 0.375 |
2003 | 138829 | 104049 | 185235 | 709276 | 604053 | 832828 | 273211 | 222704 | 335172 | 0.331 | 0.271 | 0.404 |
2004 | 95990 | 71786 | 128356 | 775296 | 657958 | 913560 | 335038 | 272306 | 412223 | 0.293 | 0.240 | 0.357 |
2005 | 130092 | 97025 | 174430 | 784655 | 665800 | 924729 | 335709 | 272725 | 413238 | 0.298 | 0.244 | 0.362 |
2006 | 123748 | 92009 | 166435 | 890021 | 751636 | 1053883 | 342148 | 276864 | 422828 | 0.305 | 0.250 | 0.371 |
2007 | 193494 | 143927 | 260131 | 759184 | 643165 | 896133 | 310830 | 252332 | 382889 | 0.286 | 0.234 | 0.350 |
2008 | 89054 | 66625 | 119033 | 706445 | 599529 | 832426 | 329062 | 264760 | 408979 | 0.326 | 0.268 | 0.397 |
2009 | 71182 | 53330 | 95010 | 648878 | 546760 | 770068 | 327420 | 261367 | 410167 | 0.343 | 0.281 | 0.419 |
2010 | 108120 | 80425 | 145353 | 742665 | 622068 | 886641 | 301945 | 237889 | 383249 | 0.337 | 0.276 | 0.412 |
2011 | 108554 | 80441 | 146491 | 666636 | 556145 | 799080 | 237044 | 186096 | 301939 | 0.340 | 0.278 | 0.415 |
2012 | 104715 | 77564 | 141371 | 566935 | 470013 | 683843 | 219696 | 173699 | 277873 | 0.320 | 0.260 | 0.394 |
2013 | 78276 | 57597 | 106381 | 503833 | 415208 | 611375 | 217945 | 170870 | 277990 | 0.292 | 0.234 | 0.364 |
2014 | 46490 | 32215 | 67091 | 531788 | 420029 | 673282 | 252206 | 195173 | 325905 | 0.270 | 0.209 | 0.348 |