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 | 73748 | 46566 | 116796 | 214344 | 190999 | 240542 | 0.748 | 0.630 | 0.889 | 388246 | 346734 | 434727 |
1951 | 639839 | 407694 | 1004171 | 126280 | 111699 | 142765 | 0.685 | 0.575 | 0.815 | 428092 | 334298 | 548202 |
1952 | 88489 | 55907 | 140060 | 101673 | 88418 | 116916 | 0.714 | 0.597 | 0.855 | 420208 | 332437 | 531152 |
1953 | 1213850 | 786346 | 1873769 | 120566 | 103819 | 140013 | 0.540 | 0.446 | 0.654 | 724760 | 550665 | 953895 |
1954 | 132058 | 83781 | 208153 | 172958 | 146051 | 204824 | 0.435 | 0.357 | 0.529 | 814351 | 639494 | 1037018 |
1955 | 58445 | 36642 | 93223 | 307825 | 261904 | 361798 | 0.446 | 0.369 | 0.539 | 832267 | 700513 | 988803 |
1956 | 221781 | 140583 | 349877 | 365646 | 309852 | 431486 | 0.469 | 0.389 | 0.566 | 682985 | 584044 | 798688 |
1957 | 60017 | 37772 | 95364 | 254816 | 216867 | 299405 | 0.427 | 0.354 | 0.515 | 433831 | 374706 | 502285 |
1958 | 73424 | 46479 | 115990 | 181899 | 156887 | 210900 | 0.512 | 0.424 | 0.619 | 314077 | 274903 | 358833 |
1959 | 388588 | 251870 | 599519 | 126035 | 108892 | 145876 | 0.443 | 0.364 | 0.538 | 333598 | 272895 | 407805 |
1960 | 318649 | 205259 | 494679 | 113529 | 99645 | 129347 | 0.542 | 0.451 | 0.651 | 418943 | 346903 | 505944 |
1961 | 145497 | 93772 | 225754 | 125718 | 111513 | 141732 | 0.663 | 0.559 | 0.787 | 404744 | 349910 | 468172 |
1962 | 292074 | 188657 | 452181 | 125992 | 111285 | 142642 | 0.784 | 0.663 | 0.928 | 377866 | 323392 | 441517 |
1963 | 315529 | 205868 | 483603 | 95029 | 83283 | 108431 | 0.751 | 0.627 | 0.899 | 354364 | 294814 | 425941 |
1964 | 351500 | 228167 | 541498 | 84965 | 74393 | 97039 | 0.631 | 0.522 | 0.763 | 385951 | 317949 | 468498 |
1965 | 125682 | 80569 | 196054 | 102977 | 89518 | 118459 | 0.528 | 0.435 | 0.640 | 384102 | 323371 | 456238 |
1966 | 307016 | 198359 | 475192 | 144647 | 125298 | 166984 | 0.558 | 0.463 | 0.673 | 445761 | 379353 | 523794 |
1967 | 334212 | 215222 | 518990 | 150436 | 129123 | 175267 | 0.447 | 0.368 | 0.543 | 458602 | 384346 | 547204 |
1968 | 18021 | 11033 | 29435 | 166283 | 143376 | 192849 | 0.487 | 0.401 | 0.591 | 420267 | 355449 | 496905 |
1969 | 20303 | 12547 | 32854 | 165648 | 141867 | 193416 | 0.418 | 0.341 | 0.513 | 312033 | 266513 | 365327 |
1970 | 204249 | 130576 | 319489 | 153010 | 129416 | 180905 | 0.393 | 0.317 | 0.486 | 281460 | 236524 | 334935 |
1971 | 112216 | 70928 | 177536 | 125451 | 105531 | 149132 | 0.338 | 0.271 | 0.423 | 260442 | 220436 | 307708 |
1972 | 1025045 | 640941 | 1639334 | 126113 | 109341 | 145458 | 0.653 | 0.534 | 0.800 | 589409 | 439759 | 789985 |
1973 | 307960 | 198575 | 477600 | 123281 | 105485 | 144080 | 0.534 | 0.434 | 0.659 | 629087 | 497044 | 796207 |
1974 | 66234 | 42309 | 103688 | 152514 | 132537 | 175502 | 0.507 | 0.416 | 0.617 | 463054 | 398055 | 538667 |
1975 | 59350 | 37881 | 92986 | 192035 | 163803 | 225132 | 0.496 | 0.412 | 0.597 | 375038 | 324255 | 433775 |
1976 | 60165 | 37573 | 96339 | 193816 | 165102 | 227525 | 0.720 | 0.604 | 0.858 | 293202 | 255047 | 337065 |
1977 | 116646 | 72925 | 186579 | 117685 | 98773 | 140216 | 0.726 | 0.599 | 0.881 | 198672 | 169813 | 232435 |
1978 | 212670 | 137056 | 329999 | 79986 | 65959 | 96997 | 0.623 | 0.506 | 0.768 | 198195 | 162269 | 242076 |
1979 | 161074 | 103914 | 249678 | 62004 | 52057 | 73853 | 0.582 | 0.467 | 0.724 | 206775 | 170836 | 250273 |
1980 | 22290 | 13591 | 36558 | 62507 | 53034 | 73672 | 0.470 | 0.375 | 0.589 | 212917 | 176971 | 256163 |
1981 | 10296 | 6057 | 17504 | 72407 | 60939 | 86032 | 0.430 | 0.343 | 0.540 | 167518 | 140511 | 199715 |
1982 | 16624 | 10133 | 27272 | 68267 | 56211 | 82909 | 0.379 | 0.300 | 0.479 | 122104 | 101689 | 146617 |
1983 | 8669 | 5054 | 14869 | 57855 | 47455 | 70534 | 0.354 | 0.277 | 0.452 | 87253 | 72935 | 104382 |
1984 | 13390 | 8163 | 21962 | 52410 | 42654 | 64397 | 0.320 | 0.248 | 0.412 | 71014 | 59158 | 85246 |
1985 | 353870 | 228248 | 548631 | 48452 | 40136 | 58493 | 0.403 | 0.317 | 0.512 | 189036 | 137690 | 259530 |
1986 | 475898 | 307543 | 736413 | 54419 | 45968 | 64423 | 0.538 | 0.428 | 0.676 | 371836 | 290581 | 475812 |
1987 | 91157 | 57887 | 143550 | 77312 | 65805 | 90831 | 0.630 | 0.506 | 0.784 | 354002 | 294525 | 425490 |
1988 | 39514 | 24557 | 63580 | 79737 | 66820 | 95152 | 0.511 | 0.408 | 0.639 | 253795 | 214313 | 300550 |
1989 | 29244 | 18001 | 47509 | 84390 | 69260 | 102824 | 0.368 | 0.290 | 0.465 | 193356 | 161156 | 231989 |
1990 | 37816 | 24103 | 59331 | 85678 | 69590 | 105487 | 0.212 | 0.165 | 0.271 | 154247 | 128486 | 185173 |
1991 | 111639 | 78230 | 159315 | 100381 | 84052 | 119883 | 0.236 | 0.188 | 0.296 | 187161 | 159210 | 220019 |
1992 | 326912 | 231619 | 461410 | 111202 | 95754 | 129141 | 0.288 | 0.232 | 0.358 | 291424 | 243814 | 348330 |
1993 | 835659 | 603318 | 1157474 | 126116 | 110756 | 143607 | 0.309 | 0.251 | 0.381 | 522956 | 431508 | 633785 |
1994 | 392990 | 316321 | 488242 | 153683 | 136780 | 172674 | 0.359 | 0.295 | 0.437 | 644811 | 562155 | 739620 |
1995 | 98772 | 76798 | 127033 | 186240 | 165468 | 209621 | 0.295 | 0.246 | 0.354 | 637526 | 561789 | 723473 |
1996 | 98125 | 76636 | 125639 | 215819 | 191908 | 242708 | 0.366 | 0.310 | 0.433 | 553802 | 492131 | 623201 |
1997 | 118228 | 92577 | 150985 | 186990 | 165933 | 210720 | 0.449 | 0.378 | 0.533 | 398929 | 356898 | 445909 |
1998 | 63460 | 48991 | 82202 | 131341 | 115848 | 148907 | 0.458 | 0.383 | 0.547 | 266850 | 238425 | 298663 |
1999 | 150448 | 120197 | 188313 | 95425 | 84223 | 108117 | 0.461 | 0.382 | 0.556 | 234653 | 208893 | 263590 |
2000 | 84084 | 65771 | 107497 | 79021 | 69715 | 89570 | 0.342 | 0.279 | 0.418 | 216330 | 190862 | 245196 |
2001 | 365536 | 298658 | 447391 | 91809 | 81600 | 103295 | 0.361 | 0.298 | 0.438 | 318386 | 280748 | 361070 |
2002 | 393920 | 321111 | 483238 | 108930 | 96901 | 122451 | 0.345 | 0.286 | 0.417 | 436242 | 384392 | 495088 |
2003 | 338795 | 272051 | 421914 | 137230 | 122751 | 153418 | 0.417 | 0.351 | 0.496 | 506685 | 450239 | 570208 |
2004 | 258965 | 211342 | 317319 | 156417 | 139928 | 174849 | 0.385 | 0.326 | 0.455 | 493450 | 441541 | 551462 |
2005 | 362822 | 297586 | 442357 | 167423 | 149780 | 187145 | 0.403 | 0.341 | 0.476 | 509943 | 456990 | 569031 |
2006 | 156785 | 126638 | 194108 | 152225 | 136109 | 170249 | 0.370 | 0.312 | 0.438 | 439088 | 393589 | 489848 |
2007 | 531092 | 432085 | 652787 | 153880 | 137898 | 171715 | 0.383 | 0.322 | 0.456 | 500930 | 447064 | 561287 |
2008 | 1085955 | 893810 | 1319406 | 162462 | 144542 | 182603 | 0.314 | 0.262 | 0.378 | 726737 | 637802 | 828074 |
2009 | 1003668 | 829150 | 1214917 | 182724 | 162635 | 205295 | 0.260 | 0.216 | 0.312 | 979473 | 858078 | 1118042 |
2010 | 238455 | 193598 | 293706 | 247185 | 219728 | 278074 | 0.245 | 0.206 | 0.292 | 1115586 | 978623 | 1271716 |
2011 | 117368 | 92689 | 148617 | 354120 | 314393 | 398867 | 0.255 | 0.216 | 0.301 | 1166561 | 1029794 | 1321492 |
2012 | 336532 | 273812 | 413618 | 473054 | 416607 | 537148 | 0.218 | 0.184 | 0.259 | 1166693 | 1031223 | 1319959 |
2013 | 119077 | 94531 | 149997 | 526425 | 461870 | 600003 | 0.149 | 0.125 | 0.179 | 1008283 | 891441 | 1140440 |
2014 | 408236 | 333859 | 499183 | 527744 | 465986 | 597686 | 0.156 | 0.130 | 0.188 | 988442 | 882654 | 1106910 |
2015 | 73243 | 57198 | 93788 | 498376 | 445102 | 558026 | 0.190 | 0.158 | 0.227 | 875774 | 787295 | 974197 |
2016 | 211733 | 170119 | 263526 | 489992 | 437965 | 548200 | 0.260 | 0.218 | 0.310 | 803061 | 721894 | 893354 |
2017 | 193284 | 155612 | 240076 | 411602 | 369739 | 458205 | 0.351 | 0.295 | 0.418 | 702043 | 633282 | 778270 |
2018 | 363869 | 293007 | 451870 | 304682 | 271587 | 341810 | 0.398 | 0.333 | 0.475 | 617984 | 552965 | 690648 |
2019 | 807153 | 658082 | 989993 | 235063 | 207054 | 266860 | 0.423 | 0.346 | 0.516 | 692256 | 609216 | 786615 |
2020 | 436544 | 351101 | 542780 | 205293 | 175950 | 239528 | 0.431 | 0.340 | 0.546 | 718084 | 619609 | 832211 |
2021 | 152818 | 110338 | 211653 | 200858 | 162377 | 248458 | 0.439 | 0.268 | 0.718 | 643687 | 528225 | 784387 |