Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 4 (F24). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F24 | Low | High |
1963 | 473544 | 359856 | 623148 | 512471 | 459625 | 571394 | 151903 | 138312 | 166830 | 0.474 | 0.421 | 0.534 |
1964 | 871525 | 667811 | 1137382 | 693842 | 609902 | 789335 | 164062 | 150581 | 178750 | 0.511 | 0.459 | 0.569 |
1965 | 1047587 | 805582 | 1362293 | 858550 | 762758 | 966372 | 203414 | 187506 | 220672 | 0.544 | 0.490 | 0.603 |
1966 | 1380560 | 1060891 | 1796552 | 1045494 | 924870 | 1181851 | 226840 | 210021 | 245006 | 0.557 | 0.503 | 0.616 |
1967 | 1274418 | 975066 | 1665673 | 1135973 | 1010035 | 1277613 | 249946 | 231969 | 269316 | 0.611 | 0.553 | 0.675 |
1968 | 677388 | 517912 | 885971 | 946949 | 861324 | 1041085 | 259886 | 241441 | 279741 | 0.644 | 0.584 | 0.711 |
1969 | 612314 | 468560 | 800170 | 810171 | 733337 | 895055 | 257558 | 238855 | 277725 | 0.622 | 0.563 | 0.687 |
1970 | 1783343 | 1365840 | 2328465 | 1309296 | 1109551 | 1544999 | 274306 | 253954 | 296289 | 0.631 | 0.573 | 0.695 |
1971 | 2345479 | 1788486 | 3075937 | 1445549 | 1242746 | 1681448 | 275957 | 256153 | 297292 | 0.708 | 0.645 | 0.777 |
1972 | 576079 | 438923 | 756093 | 967045 | 868169 | 1077181 | 238709 | 221892 | 256800 | 0.789 | 0.719 | 0.866 |
1973 | 826537 | 630180 | 1084078 | 776848 | 696970 | 865880 | 210449 | 196038 | 225919 | 0.765 | 0.697 | 0.840 |
1974 | 718557 | 546418 | 944924 | 714258 | 642721 | 793758 | 229808 | 213001 | 247941 | 0.743 | 0.677 | 0.817 |
1975 | 1191829 | 899002 | 1580039 | 792541 | 689900 | 910453 | 210449 | 195262 | 226818 | 0.789 | 0.719 | 0.866 |
1976 | 739700 | 556532 | 983153 | 612314 | 547936 | 684255 | 180412 | 167800 | 193973 | 0.822 | 0.748 | 0.904 |
1977 | 1882291 | 1417011 | 2500347 | 924492 | 775358 | 1102312 | 158578 | 147923 | 170000 | 0.808 | 0.736 | 0.887 |
1978 | 1205012 | 914616 | 1587610 | 1059174 | 905693 | 1238664 | 157314 | 147114 | 168221 | 0.890 | 0.812 | 0.976 |
1979 | 1346474 | 1022049 | 1773880 | 952647 | 835049 | 1086806 | 163081 | 152730 | 174133 | 0.811 | 0.741 | 0.889 |
1980 | 2130783 | 1610830 | 2818569 | 1109034 | 951611 | 1292499 | 179154 | 167653 | 191443 | 0.883 | 0.810 | 0.964 |
1981 | 878525 | 666237 | 1158458 | 948844 | 838460 | 1073761 | 191186 | 179275 | 203887 | 0.908 | 0.833 | 0.989 |
1982 | 1383324 | 1058899 | 1807147 | 992518 | 859861 | 1145640 | 184057 | 173091 | 195717 | 1.033 | 0.950 | 1.123 |
1983 | 814231 | 628053 | 1055600 | 793334 | 696240 | 903969 | 150844 | 141577 | 160718 | 1.009 | 0.929 | 1.096 |
1984 | 1375049 | 1059598 | 1784413 | 795718 | 687363 | 921154 | 128798 | 121086 | 137001 | 0.937 | 0.862 | 1.019 |
1985 | 390428 | 298696 | 510334 | 548532 | 491943 | 611630 | 123254 | 115781 | 131208 | 0.901 | 0.828 | 0.981 |
1986 | 1646233 | 1264668 | 2142920 | 752382 | 633398 | 893718 | 112196 | 105524 | 119290 | 0.973 | 0.896 | 1.057 |
1987 | 671319 | 518554 | 869088 | 717839 | 624836 | 824684 | 105873 | 99379 | 112792 | 0.966 | 0.890 | 1.049 |
1988 | 467428 | 360613 | 605882 | 537132 | 475926 | 606210 | 96761 | 90956 | 102936 | 0.982 | 0.905 | 1.065 |
1989 | 724328 | 556176 | 943319 | 515040 | 445515 | 595415 | 91126 | 85413 | 97222 | 1.016 | 0.936 | 1.103 |
1990 | 331373 | 255710 | 429424 | 362943 | 322784 | 408098 | 77034 | 72303 | 82074 | 0.937 | 0.861 | 1.020 |
1991 | 355045 | 274257 | 459631 | 335038 | 296510 | 378573 | 70052 | 66009 | 74344 | 0.964 | 0.887 | 1.047 |
1992 | 722881 | 557936 | 936589 | 477347 | 406049 | 561166 | 66703 | 62737 | 70919 | 0.927 | 0.853 | 1.007 |
1993 | 412504 | 319113 | 533226 | 390819 | 344777 | 443009 | 62069 | 58475 | 65884 | 0.931 | 0.856 | 1.012 |
1994 | 820771 | 628568 | 1071746 | 462314 | 397172 | 538141 | 63895 | 60245 | 67767 | 0.936 | 0.862 | 1.017 |
1995 | 510426 | 394984 | 659607 | 498820 | 434971 | 572041 | 71754 | 67402 | 76387 | 0.969 | 0.892 | 1.054 |
1996 | 381933 | 295522 | 493610 | 413743 | 366253 | 467390 | 69355 | 65372 | 73581 | 0.993 | 0.915 | 1.077 |
1997 | 963184 | 740218 | 1253312 | 568638 | 476581 | 678477 | 66105 | 62276 | 70169 | 0.989 | 0.913 | 1.071 |
1998 | 172474 | 132431 | 224623 | 310519 | 274081 | 351801 | 54285 | 51056 | 57718 | 1.016 | 0.939 | 1.099 |
1999 | 301945 | 232913 | 391437 | 235390 | 209238 | 264811 | 48728 | 45895 | 51735 | 1.056 | 0.975 | 1.143 |
2000 | 539825 | 417341 | 698255 | 328404 | 279783 | 385474 | 44223 | 41368 | 47275 | 1.058 | 0.979 | 1.144 |
2001 | 226613 | 175231 | 293062 | 236334 | 208802 | 267495 | 36534 | 34383 | 38820 | 1.016 | 0.940 | 1.098 |
2002 | 273484 | 211073 | 354350 | 190042 | 168063 | 214896 | 33691 | 31709 | 35798 | 1.001 | 0.926 | 1.083 |
2003 | 154972 | 119865 | 200362 | 157945 | 141894 | 175811 | 33793 | 31554 | 36190 | 1.010 | 0.934 | 1.092 |
2004 | 223239 | 172781 | 288434 | 132986 | 116767 | 151458 | 26397 | 24834 | 28058 | 0.976 | 0.902 | 1.057 |
2005 | 173165 | 133180 | 225154 | 148747 | 130337 | 169756 | 23766 | 22376 | 25242 | 0.924 | 0.851 | 1.003 |
2006 | 352921 | 274575 | 453622 | 143200 | 121429 | 168875 | 20482 | 19251 | 21792 | 0.814 | 0.747 | 0.887 |
2007 | 168721 | 131402 | 216637 | 188905 | 167392 | 213183 | 27092 | 25417 | 28878 | 0.731 | 0.669 | 0.799 |
2008 | 193881 | 150551 | 249681 | 200186 | 176339 | 227257 | 31634 | 29694 | 33702 | 0.741 | 0.679 | 0.809 |
2009 | 211293 | 163849 | 272474 | 208564 | 184335 | 235977 | 38254 | 35569 | 41141 | 0.747 | 0.682 | 0.820 |
2010 | 297747 | 230356 | 384854 | 215561 | 188105 | 247025 | 37421 | 34515 | 40572 | 0.674 | 0.607 | 0.749 |
2011 | 175431 | 134417 | 228959 | 206076 | 180800 | 234886 | 38793 | 35038 | 42951 | 0.550 | 0.481 | 0.630 |
2012 | 265933 | 191986 | 368361 | 191377 | 163836 | 223547 | 44445 | 38658 | 51097 | 0.470 | 0.393 | 0.561 |
2013 | 271577 | 174622 | 422363 | 255506 | 204884 | 318635 | 56557 | 46828 | 68307 | 0.414 | 0.327 | 0.524 |
2014 | 67778 | 52213 | 87985 | |||||||||