Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 7 (F47). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F47 | Low | High |
1960 | 100108 | 74111 | 135223 | 685566 | 580555 | 809571 | 454976 | 365368 | 566561 | 0.276 | 0.206 | 0.371 |
1961 | 97831 | 73363 | 130460 | 650828 | 554147 | 764375 | 452707 | 368590 | 556020 | 0.241 | 0.185 | 0.314 |
1962 | 178082 | 133931 | 236788 | 690382 | 593724 | 802775 | 449100 | 368135 | 547870 | 0.243 | 0.188 | 0.314 |
1963 | 268606 | 202477 | 356333 | 794128 | 689056 | 915222 | 436699 | 359420 | 530595 | 0.257 | 0.200 | 0.331 |
1964 | 99708 | 74753 | 132994 | 768350 | 665986 | 886446 | 443743 | 368836 | 533862 | 0.289 | 0.226 | 0.370 |
1965 | 249197 | 187993 | 330328 | 819132 | 714454 | 939146 | 477347 | 400742 | 568596 | 0.292 | 0.229 | 0.372 |
1966 | 135266 | 101842 | 179660 | 786226 | 686813 | 900029 | 459089 | 383801 | 549146 | 0.292 | 0.229 | 0.372 |
1967 | 189852 | 143467 | 251234 | 790167 | 693559 | 900232 | 478782 | 403334 | 568343 | 0.268 | 0.209 | 0.343 |
1968 | 154508 | 116537 | 204851 | 783088 | 688512 | 890655 | 480220 | 404475 | 570150 | 0.198 | 0.153 | 0.256 |
1969 | 221904 | 166279 | 296138 | 862853 | 761954 | 977113 | 520216 | 442433 | 611675 | 0.194 | 0.150 | 0.251 |
1970 | 254231 | 189545 | 340994 | 964148 | 852622 | 1090261 | 556821 | 477099 | 649865 | 0.292 | 0.230 | 0.371 |
1971 | 232815 | 172902 | 313489 | 964148 | 853612 | 1088997 | 554044 | 477305 | 643121 | 0.315 | 0.249 | 0.399 |
1972 | 147561 | 108995 | 199774 | 885582 | 783081 | 1001499 | 550730 | 475871 | 637365 | 0.318 | 0.252 | 0.401 |
1973 | 216209 | 158232 | 295428 | 856834 | 755508 | 971750 | 537132 | 464458 | 621179 | 0.354 | 0.282 | 0.446 |
1974 | 94940 | 68460 | 131663 | 727959 | 638811 | 829548 | 481663 | 414935 | 559123 | 0.471 | 0.379 | 0.585 |
1975 | 164720 | 118369 | 229221 | 611702 | 535474 | 698781 | 394747 | 340228 | 458003 | 0.533 | 0.430 | 0.660 |
1976 | 204638 | 146870 | 285130 | 537670 | 466105 | 620223 | 285786 | 245246 | 333028 | 0.563 | 0.456 | 0.696 |
1977 | 201390 | 145152 | 279417 | 483110 | 415307 | 561983 | 216209 | 185140 | 252491 | 0.501 | 0.404 | 0.623 |
1978 | 122639 | 88210 | 170505 | 414157 | 356716 | 480848 | 190804 | 163739 | 222342 | 0.552 | 0.447 | 0.681 |
1979 | 212564 | 153814 | 293755 | 421258 | 358862 | 494503 | 172646 | 148035 | 201349 | 0.580 | 0.471 | 0.715 |
1980 | 120090 | 86595 | 166542 | 403124 | 343288 | 473391 | 152970 | 131513 | 177929 | 0.562 | 0.455 | 0.692 |
1981 | 165049 | 118770 | 229363 | 407176 | 345934 | 479260 | 158895 | 135937 | 185730 | 0.567 | 0.460 | 0.700 |
1982 | 164720 | 119439 | 227167 | 389648 | 329337 | 461004 | 138968 | 118405 | 163103 | 0.571 | 0.460 | 0.708 |
1983 | 118184 | 85439 | 163479 | 422101 | 355960 | 500532 | 147709 | 125094 | 174412 | 0.614 | 0.497 | 0.759 |
1984 | 73350 | 53046 | 101426 | 316792 | 268138 | 374273 | 143344 | 120110 | 171071 | 0.721 | 0.586 | 0.886 |
1985 | 86250 | 63233 | 117644 | 259886 | 221659 | 304707 | 115036 | 96421 | 137244 | 0.664 | 0.537 | 0.821 |
1986 | 231654 | 171373 | 313138 | 296262 | 248216 | 353608 | 83533 | 70094 | 99550 | 0.562 | 0.453 | 0.697 |
1987 | 132853 | 98165 | 179800 | 293021 | 245781 | 349341 | 71754 | 60202 | 85523 | 0.622 | 0.506 | 0.763 |
1988 | 95607 | 70423 | 129796 | 298045 | 252128 | 352325 | 88521 | 74363 | 105375 | 0.593 | 0.481 | 0.730 |
1989 | 69148 | 50501 | 94680 | 268337 | 228027 | 315774 | 98913 | 79971 | 122343 | 0.478 | 0.383 | 0.598 |
1990 | 68665 | 50581 | 93215 | 255506 | 218736 | 298457 | 113550 | 93690 | 137620 | 0.556 | 0.448 | 0.690 |
1991 | 195438 | 146917 | 259985 | 331705 | 283023 | 388759 | 114005 | 95509 | 136083 | 0.542 | 0.436 | 0.673 |
1992 | 322223 | 245831 | 422354 | 477825 | 404047 | 565075 | 92689 | 78633 | 109256 | 0.622 | 0.504 | 0.767 |
1993 | 257558 | 199107 | 333167 | 559053 | 475646 | 657086 | 95035 | 80723 | 111884 | 0.547 | 0.442 | 0.677 |
1994 | 178617 | 139573 | 228584 | 508388 | 438912 | 588861 | 142914 | 119885 | 170367 | 0.472 | 0.378 | 0.588 |
1995 | 334369 | 262225 | 426360 | 619706 | 542735 | 707593 | 192721 | 161909 | 229398 | 0.357 | 0.285 | 0.447 |
1996 | 163081 | 127565 | 208485 | 686938 | 605080 | 779871 | 241591 | 206275 | 282952 | 0.338 | 0.270 | 0.422 |
1997 | 154353 | 121157 | 196646 | 695927 | 615300 | 787118 | 233048 | 201286 | 269822 | 0.253 | 0.200 | 0.320 |
1998 | 104506 | 82405 | 132535 | 752382 | 666464 | 849377 | 275681 | 238269 | 318968 | 0.257 | 0.203 | 0.325 |
1999 | 233281 | 185350 | 293608 | 772201 | 689661 | 864619 | 293902 | 251838 | 342991 | 0.259 | 0.203 | 0.330 |
2000 | 140787 | 112259 | 176564 | 806936 | 722307 | 901481 | 364033 | 312015 | 424724 | 0.230 | 0.180 | 0.294 |
2001 | 213630 | 170939 | 266983 | 876770 | 787802 | 975785 | 376247 | 324461 | 436298 | 0.201 | 0.157 | 0.258 |
2002 | 288947 | 231937 | 359971 | 960299 | 864261 | 1067009 | 439327 | 381484 | 505941 | 0.195 | 0.153 | 0.250 |
2003 | 127899 | 102071 | 160264 | 902569 | 809472 | 1006372 | 432354 | 376764 | 496146 | 0.191 | 0.150 | 0.245 |
2004 | 143057 | 113869 | 179728 | 917126 | 819504 | 1026377 | 493856 | 433748 | 562295 | 0.189 | 0.148 | 0.242 |
2005 | 327748 | 261811 | 410290 | 988555 | 880087 | 1110392 | 570347 | 498033 | 653160 | 0.221 | 0.173 | 0.283 |
2006 | 78433 | 62248 | 98826 | 861991 | 763657 | 972987 | 520737 | 453611 | 597795 | 0.261 | 0.205 | 0.333 |
2007 | 97246 | 76751 | 123214 | 819132 | 721281 | 930257 | 518658 | 452168 | 594925 | 0.276 | 0.218 | 0.350 |
2008 | 187963 | 147417 | 239661 | 727231 | 638367 | 828467 | 470241 | 404023 | 547312 | 0.339 | 0.268 | 0.427 |
2009 | 126754 | 98680 | 162813 | 658685 | 577580 | 751178 | 366590 | 313576 | 428567 | 0.362 | 0.288 | 0.455 |
2010 | 280127 | 217540 | 360721 | 695231 | 606468 | 796986 | 323191 | 275719 | 378838 | 0.389 | 0.308 | 0.492 |
2011 | 118421 | 89892 | 156004 | 600189 | 518596 | 694620 | 292728 | 245279 | 349357 | 0.375 | 0.292 | 0.482 |
2012 | 130744 | 95258 | 179451 | 577232 | 490841 | 678829 | 299539 | 247017 | 363228 | 0.350 | 0.268 | 0.458 |
2013 | 190232 | 130251 | 277834 | 572633 | 475518 | 689581 | 304370 | 243011 | 381223 | 0.301 | 0.221 | 0.409 |
2014 | 89054 | 53329 | 148711 | 566368 | 453305 | 707632 | 314268 | 241673 | 408669 | 0.287 | 0.199 | 0.415 |