Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1963 | 396504 | 288178 | 545548 | 158101 | 118074 | 211697 | 0.467 | 0.399 | 0.548 | 479607 | 407397 | 564617 |
1964 | 653091 | 475200 | 897574 | 168262 | 128988 | 219494 | 0.515 | 0.445 | 0.596 | 606078 | 515464 | 712621 |
1965 | 870368 | 635813 | 1191450 | 202817 | 160615 | 256107 | 0.575 | 0.497 | 0.664 | 765139 | 658105 | 889581 |
1966 | 1059953 | 775177 | 1449347 | 225140 | 179801 | 281913 | 0.576 | 0.500 | 0.662 | 915628 | 789330 | 1062134 |
1967 | 907196 | 662891 | 1241538 | 253286 | 203385 | 315429 | 0.618 | 0.541 | 0.707 | 976404 | 849883 | 1121760 |
1968 | 447202 | 326308 | 612886 | 263314 | 218755 | 316949 | 0.659 | 0.575 | 0.754 | 832927 | 740142 | 937343 |
1969 | 388832 | 282032 | 536077 | 263138 | 216474 | 319860 | 0.606 | 0.531 | 0.693 | 694827 | 613247 | 787260 |
1970 | 1316491 | 959764 | 1805806 | 275850 | 227967 | 333790 | 0.648 | 0.571 | 0.735 | 1079224 | 898349 | 1296517 |
1971 | 1763980 | 1279716 | 2431498 | 276184 | 229136 | 332893 | 0.754 | 0.669 | 0.850 | 1222911 | 1034063 | 1446246 |
1972 | 438584 | 317700 | 605464 | 242717 | 202266 | 291259 | 0.828 | 0.735 | 0.933 | 876794 | 774104 | 993107 |
1973 | 631624 | 458101 | 870875 | 215481 | 185201 | 250712 | 0.798 | 0.707 | 0.900 | 696886 | 618324 | 785431 |
1974 | 625937 | 453289 | 864343 | 233457 | 200313 | 272084 | 0.747 | 0.662 | 0.844 | 670729 | 593211 | 758378 |
1975 | 1102685 | 791175 | 1536848 | 210882 | 179416 | 247866 | 0.815 | 0.725 | 0.916 | 759797 | 647143 | 892062 |
1976 | 750727 | 534145 | 1055126 | 178701 | 150253 | 212537 | 0.885 | 0.786 | 0.996 | 612808 | 536984 | 699338 |
1977 | 1843896 | 1322082 | 2571665 | 151862 | 127805 | 180447 | 0.821 | 0.729 | 0.924 | 912569 | 744704 | 1118271 |
1978 | 1108596 | 792065 | 1551622 | 148504 | 129269 | 170601 | 0.927 | 0.827 | 1.039 | 1026593 | 859138 | 1226686 |
1979 | 1381865 | 990309 | 1928238 | 147870 | 129839 | 168406 | 0.838 | 0.747 | 0.940 | 954110 | 815444 | 1116356 |
1980 | 2206726 | 1573731 | 3094328 | 160805 | 142107 | 181964 | 0.932 | 0.834 | 1.041 | 1140628 | 949545 | 1370164 |
1981 | 876219 | 626065 | 1226326 | 168862 | 150858 | 189014 | 0.937 | 0.841 | 1.044 | 964971 | 836440 | 1113252 |
1982 | 1452325 | 1049976 | 2008853 | 166415 | 148205 | 186862 | 1.072 | 0.966 | 1.190 | 1028284 | 863439 | 1224601 |
1983 | 794027 | 584552 | 1078566 | 137954 | 122469 | 155397 | 1.060 | 0.956 | 1.175 | 814643 | 702154 | 945154 |
1984 | 1445504 | 1065450 | 1961125 | 120521 | 106642 | 136205 | 0.980 | 0.883 | 1.088 | 823254 | 692989 | 978006 |
1985 | 353173 | 257732 | 483958 | 120836 | 107070 | 136372 | 0.938 | 0.844 | 1.043 | 562268 | 496945 | 636178 |
1986 | 1597882 | 1180799 | 2162285 | 111921 | 100127 | 125103 | 1.008 | 0.909 | 1.117 | 740770 | 609869 | 899768 |
1987 | 611341 | 453672 | 823805 | 113887 | 101820 | 127385 | 0.980 | 0.883 | 1.087 | 699872 | 602333 | 813206 |
1988 | 424777 | 314667 | 573416 | 112327 | 101822 | 123915 | 1.002 | 0.904 | 1.110 | 519658 | 455619 | 592699 |
1989 | 740835 | 546366 | 1004522 | 104563 | 94385 | 115839 | 1.031 | 0.929 | 1.143 | 522075 | 442066 | 616565 |
1990 | 293435 | 218265 | 394494 | 92016 | 82555 | 102562 | 0.941 | 0.843 | 1.050 | 357701 | 315000 | 406191 |
1991 | 339325 | 253351 | 454475 | 90828 | 80715 | 102207 | 0.936 | 0.837 | 1.048 | 328556 | 286234 | 377136 |
1992 | 783777 | 583405 | 1052966 | 87553 | 77417 | 99016 | 0.921 | 0.812 | 1.045 | 505783 | 416474 | 614242 |
1993 | 400007 | 299473 | 534289 | 90201 | 75745 | 107415 | 0.929 | 0.790 | 1.092 | 402300 | 338138 | 478638 |
1994 | 973302 | 719443 | 1316735 | 97490 | 81734 | 116282 | 0.941 | 0.800 | 1.106 | 516851 | 420641 | 635067 |
1995 | 554437 | 412861 | 744561 | 113428 | 95167 | 135193 | 1.005 | 0.856 | 1.180 | 557492 | 461494 | 673459 |
1996 | 353384 | 264533 | 472078 | 112808 | 94584 | 134542 | 1.023 | 0.870 | 1.202 | 419230 | 352745 | 498247 |
1997 | 1086409 | 801461 | 1472666 | 95022 | 80091 | 112735 | 0.951 | 0.811 | 1.116 | 617284 | 492326 | 773957 |
1998 | 113919 | 84399 | 153766 | 97332 | 81970 | 115572 | 0.980 | 0.837 | 1.149 | 325753 | 273077 | 388589 |
1999 | 233836 | 175661 | 311277 | 85067 | 70950 | 101991 | 1.085 | 0.929 | 1.266 | 224108 | 189601 | 264896 |
2000 | 425437 | 319755 | 566047 | 62735 | 52412 | 75091 | 1.086 | 0.929 | 1.270 | 274349 | 226084 | 332918 |
2001 | 155882 | 116899 | 207865 | 58961 | 49548 | 70161 | 0.957 | 0.816 | 1.123 | 190195 | 160805 | 224955 |
2002 | 235312 | 177002 | 312831 | 54325 | 45737 | 64526 | 0.902 | 0.765 | 1.063 | 164406 | 138382 | 195324 |
2003 | 117323 | 87623 | 157092 | 56996 | 47982 | 67702 | 0.914 | 0.773 | 1.080 | 139884 | 118935 | 164523 |
2004 | 196321 | 149139 | 258430 | 45622 | 38260 | 54400 | 0.864 | 0.733 | 1.019 | 121073 | 102365 | 143201 |
2005 | 156260 | 117481 | 207838 | 48332 | 41304 | 56556 | 0.803 | 0.675 | 0.955 | 138687 | 118721 | 162011 |
2006 | 353736 | 271456 | 460955 | 44667 | 39197 | 50900 | 0.731 | 0.647 | 0.827 | 145967 | 123101 | 173081 |
2007 | 169223 | 130052 | 220193 | 76925 | 68252 | 86700 | 0.675 | 0.596 | 0.765 | 196006 | 172854 | 222260 |
2008 | 192906 | 148198 | 251102 | 84832 | 75449 | 95382 | 0.652 | 0.571 | 0.744 | 204617 | 179572 | 233154 |
2009 | 187547 | 143846 | 244526 | 90853 | 80030 | 103139 | 0.658 | 0.573 | 0.756 | 214096 | 187932 | 243902 |
2010 | 278686 | 213234 | 364229 | 91016 | 78455 | 105588 | 0.570 | 0.489 | 0.664 | 224988 | 194230 | 260616 |
2011 | 135147 | 103548 | 176388 | 100308 | 84172 | 119537 | 0.458 | 0.389 | 0.539 | 211320 | 183155 | 243816 |
2012 | 182720 | 140362 | 237860 | 98412 | 81497 | 118838 | 0.424 | 0.358 | 0.501 | 184674 | 159454 | 213884 |
2013 | 230282 | 176810 | 299924 | 104084 | 86198 | 125681 | 0.419 | 0.357 | 0.492 | 233071 | 200199 | 271342 |
2014 | 331955 | 254907 | 432291 | 109929 | 91641 | 131867 | 0.424 | 0.365 | 0.493 | 290184 | 248059 | 339464 |
2015 | 175221 | 134757 | 227834 | 125462 | 104655 | 150406 | 0.411 | 0.356 | 0.474 | 266726 | 232622 | 305829 |
2016 | 128244 | 98559 | 166869 | 131105 | 110695 | 155277 | 0.395 | 0.342 | 0.455 | 242266 | 213235 | 275249 |
2017 | 310410 | 231968 | 415379 | 139004 | 119139 | 162183 | 0.807 | 0.710 | 0.918 | 258178 | 225958 | 294992 |
2018 | 75318 | 56475 | 100449 | 89212 | 71879 | 110724 | 0.709 | 0.618 | 0.814 | 158852 | 135907 | 185671 |
2019 | 162734 | 111876 | 236711 | 66338 | 51129 | 86071 | 0.663 | 0.556 | 0.790 | 155549 | 126219 | 191693 |
2020 | 276572 | 119508 | 640055 | 56533 | 41239 | 77500 | 0.666 | 0.483 | 0.918 | 174777 | 110938 | 275351 |