Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 3) | Low | High | SSB | Low | High | Fbar(4-7) | Low | High | TSB | Low | High |
1950 | 69216 | 40186 | 119219 | 210032 | 173336 | 254497 | 0.730 | 0.579 | 0.921 | 382456 | 321793 | 454555 |
1951 | 626143 | 367938 | 1065545 | 126682 | 107366 | 149473 | 0.687 | 0.555 | 0.849 | 423442 | 315777 | 567817 |
1952 | 96261 | 56575 | 163786 | 101594 | 85433 | 120811 | 0.702 | 0.569 | 0.867 | 421318 | 315635 | 562388 |
1953 | 1041798 | 608646 | 1783207 | 119195 | 94321 | 150628 | 0.548 | 0.439 | 0.685 | 666153 | 477672 | 929005 |
1954 | 132506 | 77638 | 226150 | 167739 | 131974 | 213197 | 0.489 | 0.389 | 0.615 | 742533 | 545551 | 1010638 |
1955 | 55368 | 32230 | 95115 | 268116 | 204367 | 351750 | 0.408 | 0.321 | 0.518 | 723761 | 536745 | 975938 |
1956 | 220834 | 128620 | 379159 | 328807 | 244576 | 442046 | 0.434 | 0.343 | 0.550 | 623618 | 478284 | 813112 |
1957 | 58024 | 34033 | 98924 | 256899 | 195507 | 337570 | 0.409 | 0.324 | 0.518 | 433394 | 346101 | 542705 |
1958 | 66598 | 38863 | 114126 | 186614 | 148941 | 233817 | 0.494 | 0.393 | 0.621 | 312999 | 257833 | 379967 |
1959 | 375209 | 221842 | 634606 | 129940 | 106183 | 159013 | 0.455 | 0.362 | 0.572 | 330233 | 258323 | 422160 |
1960 | 322589 | 190522 | 546205 | 116240 | 97400 | 138723 | 0.562 | 0.454 | 0.696 | 417966 | 329231 | 530616 |
1961 | 151793 | 90223 | 255382 | 124606 | 103773 | 149621 | 0.659 | 0.535 | 0.812 | 401727 | 324764 | 496929 |
1962 | 307187 | 182885 | 515975 | 123261 | 101211 | 150114 | 0.731 | 0.591 | 0.904 | 376771 | 304171 | 466700 |
1963 | 309662 | 184454 | 519863 | 97262 | 81369 | 116260 | 0.714 | 0.573 | 0.890 | 360319 | 286296 | 453480 |
1964 | 317495 | 188236 | 535514 | 86902 | 73003 | 103449 | 0.654 | 0.524 | 0.817 | 376401 | 296700 | 477512 |
1965 | 124989 | 73905 | 211385 | 100287 | 82364 | 122110 | 0.567 | 0.453 | 0.710 | 365490 | 291559 | 458169 |
1966 | 298968 | 176805 | 505541 | 133418 | 107765 | 165179 | 0.539 | 0.429 | 0.677 | 417008 | 333683 | 521142 |
1967 | 306908 | 180737 | 521158 | 145164 | 117196 | 179808 | 0.460 | 0.363 | 0.582 | 438229 | 350847 | 547375 |
1968 | 16531 | 9665 | 28277 | 159610 | 130716 | 194891 | 0.482 | 0.380 | 0.612 | 401711 | 322232 | 500795 |
1969 | 20576 | 12130 | 34902 | 160478 | 130415 | 197470 | 0.410 | 0.321 | 0.525 | 299999 | 239362 | 375996 |
1970 | 191359 | 112261 | 326188 | 149339 | 119556 | 186542 | 0.396 | 0.309 | 0.507 | 271141 | 216940 | 338884 |
1971 | 97051 | 56550 | 166558 | 122190 | 97739 | 152757 | 0.345 | 0.269 | 0.443 | 245227 | 199180 | 301918 |
1972 | 1084647 | 644154 | 1826363 | 121654 | 100778 | 146855 | 0.612 | 0.486 | 0.771 | 592651 | 418798 | 838672 |
1973 | 315901 | 187857 | 531219 | 125322 | 102902 | 152627 | 0.510 | 0.404 | 0.644 | 665802 | 498916 | 888510 |
1974 | 71645 | 42808 | 119909 | 166113 | 130983 | 210666 | 0.564 | 0.448 | 0.708 | 511238 | 396643 | 658940 |
1975 | 60712 | 36359 | 101375 | 189576 | 146093 | 246001 | 0.516 | 0.412 | 0.648 | 372772 | 295215 | 470703 |
1976 | 65027 | 38814 | 108944 | 182241 | 141400 | 234878 | 0.728 | 0.589 | 0.900 | 281477 | 227621 | 348077 |
1977 | 122936 | 72642 | 208051 | 115669 | 90512 | 147817 | 0.742 | 0.599 | 0.920 | 200081 | 163608 | 244685 |
1978 | 211515 | 125955 | 355198 | 77899 | 61073 | 99362 | 0.617 | 0.491 | 0.776 | 196161 | 154019 | 249834 |
1979 | 150177 | 89224 | 252769 | 61501 | 48829 | 77461 | 0.572 | 0.451 | 0.727 | 200942 | 159006 | 253938 |
1980 | 19284 | 11164 | 33309 | 61849 | 50018 | 76478 | 0.460 | 0.357 | 0.592 | 203969 | 161172 | 258131 |
1981 | 9315 | 5458 | 15897 | 70709 | 56614 | 88314 | 0.409 | 0.317 | 0.528 | 159466 | 125727 | 202258 |
1982 | 16409 | 9654 | 27890 | 67319 | 53005 | 85498 | 0.365 | 0.283 | 0.472 | 118831 | 94686 | 149132 |
1983 | 9767 | 5702 | 16728 | 58325 | 46294 | 73482 | 0.368 | 0.286 | 0.473 | 88154 | 71661 | 108442 |
1984 | 14530 | 8510 | 24811 | 52154 | 41467 | 65595 | 0.303 | 0.234 | 0.393 | 71347 | 58228 | 87422 |
1985 | 321376 | 189444 | 545189 | 48858 | 39758 | 60041 | 0.406 | 0.321 | 0.515 | 177473 | 122521 | 257071 |
1986 | 456724 | 270284 | 771771 | 53116 | 43521 | 64828 | 0.561 | 0.448 | 0.701 | 348795 | 257065 | 473259 |
1987 | 85053 | 49919 | 144915 | 70557 | 55207 | 90176 | 0.658 | 0.522 | 0.828 | 328892 | 254491 | 425045 |
1988 | 39355 | 22892 | 67660 | 75833 | 59244 | 97068 | 0.530 | 0.411 | 0.684 | 247169 | 193548 | 315646 |
1989 | 31044 | 18137 | 53136 | 82376 | 63179 | 107406 | 0.298 | 0.226 | 0.392 | 190629 | 149624 | 242871 |
1990 | 41163 | 25247 | 67113 | 88083 | 68751 | 112850 | 0.227 | 0.174 | 0.296 | 159485 | 128389 | 198113 |
1991 | 105061 | 72543 | 152156 | 101917 | 83041 | 125085 | 0.239 | 0.187 | 0.306 | 187313 | 156683 | 223931 |
1992 | 303287 | 209281 | 439520 | 110223 | 92856 | 130838 | 0.288 | 0.227 | 0.365 | 283796 | 234881 | 342900 |
1993 | 770351 | 527520 | 1124964 | 121523 | 104366 | 141500 | 0.308 | 0.244 | 0.388 | 499620 | 400490 | 623286 |
1994 | 351507 | 268971 | 459370 | 138550 | 120106 | 159826 | 0.347 | 0.276 | 0.437 | 594633 | 495080 | 714205 |
1995 | 85429 | 65876 | 110786 | 175642 | 150697 | 204717 | 0.323 | 0.257 | 0.405 | 610410 | 511655 | 728225 |
1996 | 87725 | 67502 | 114006 | 195700 | 166597 | 229887 | 0.392 | 0.315 | 0.488 | 509842 | 432145 | 601507 |
1997 | 113297 | 86867 | 147769 | 177197 | 149954 | 209389 | 0.427 | 0.340 | 0.538 | 378227 | 323292 | 442497 |
1998 | 58177 | 44936 | 75320 | 132091 | 112719 | 154793 | 0.443 | 0.354 | 0.554 | 267813 | 232203 | 308884 |
1999 | 148250 | 113382 | 193842 | 97681 | 84652 | 112716 | 0.460 | 0.369 | 0.575 | 232107 | 201543 | 267306 |
2000 | 75206 | 57827 | 97809 | 84483 | 73375 | 97273 | 0.368 | 0.292 | 0.463 | 214588 | 184437 | 249668 |
2001 | 336056 | 256541 | 440217 | 91609 | 79488 | 105578 | 0.358 | 0.286 | 0.449 | 290326 | 246770 | 341570 |
2002 | 367744 | 281823 | 479861 | 110537 | 95886 | 127426 | 0.337 | 0.270 | 0.421 | 421969 | 356229 | 499841 |
2003 | 299587 | 230047 | 390148 | 141660 | 122899 | 163284 | 0.403 | 0.325 | 0.499 | 485811 | 414471 | 569431 |
2004 | 231268 | 180716 | 295961 | 157920 | 137072 | 181938 | 0.403 | 0.323 | 0.503 | 466804 | 402812 | 540962 |
2005 | 332671 | 257474 | 429830 | 169748 | 147072 | 195921 | 0.414 | 0.334 | 0.512 | 494680 | 427337 | 572635 |
2006 | 144151 | 112475 | 184748 | 166482 | 144950 | 191212 | 0.366 | 0.295 | 0.455 | 448836 | 388725 | 518242 |
2007 | 586960 | 439589 | 783738 | 175095 | 152907 | 200503 | 0.350 | 0.280 | 0.437 | 555067 | 475160 | 648411 |
2008 | 1098501 | 824920 | 1462815 | 191288 | 166464 | 219815 | 0.293 | 0.232 | 0.370 | 815253 | 682266 | 974163 |
2009 | 1009198 | 760877 | 1338561 | 215611 | 186771 | 248905 | 0.255 | 0.201 | 0.323 | 1090746 | 903763 | 1316415 |
2010 | 239511 | 185967 | 308471 | 291481 | 249074 | 341109 | 0.244 | 0.192 | 0.309 | 1225179 | 1018692 | 1473520 |
2011 | 111521 | 87160 | 142689 | 387850 | 327413 | 459444 | 0.226 | 0.178 | 0.287 | 1187176 | 990939 | 1422276 |
2012 | 320444 | 246872 | 415941 | 488574 | 409540 | 582862 | 0.193 | 0.152 | 0.245 | 1110571 | 934153 | 1320307 |
2013 | 107914 | 84515 | 137790 | 536783 | 451988 | 637486 | 0.156 | 0.122 | 0.199 | 975961 | 830423 | 1147006 |
2014 | 357289 | 274862 | 464434 | 533777 | 453625 | 628092 | 0.165 | 0.130 | 0.210 | 942718 | 812791 | 1093413 |
2015 | 65602 | 50834 | 84659 | 489092 | 418856 | 571106 | 0.194 | 0.153 | 0.247 | 845202 | 731578 | 976472 |
2016 | 198400 | 149507 | 263281 | 471193 | 402307 | 551874 | 0.241 | 0.190 | 0.307 | 763996 | 657543 | 887684 |
2017 | 176390 | 135768 | 229166 | 385720 | 330133 | 450666 | 0.333 | 0.261 | 0.426 | 658097 | 567331 | 763384 |
2018 | 326300 | 235823 | 451490 | 278871 | 234220 | 332035 | 0.351 | 0.265 | 0.464 | 556161 | 466376 | 663231 |
2019 | 745726 | 495775 | 1121693 | 218955 | 173208 | 276784 | 0.350 | 0.210 | 0.584 | 659133 | 504892 | 860493 |