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 | 464632 | 354534 | 608919 | 314268 | 287090 | 344018 | 136080 | 123483 | 149962 | 0.463 | 0.409 | 0.523 |
1964 | 857692 | 658619 | 1116936 | 374370 | 345447 | 405715 | 153891 | 140540 | 168511 | 0.503 | 0.451 | 0.561 |
1965 | 1048635 | 808164 | 1360659 | 466961 | 429050 | 508221 | 174905 | 160833 | 190209 | 0.544 | 0.489 | 0.605 |
1966 | 1369560 | 1055368 | 1777289 | 559613 | 514761 | 608372 | 196222 | 181182 | 212510 | 0.557 | 0.502 | 0.617 |
1967 | 1257958 | 965653 | 1638743 | 652783 | 601049 | 708970 | 236334 | 218877 | 255182 | 0.607 | 0.548 | 0.671 |
1968 | 663312 | 508764 | 864806 | 646934 | 599583 | 698025 | 263550 | 244167 | 284473 | 0.640 | 0.579 | 0.707 |
1969 | 601992 | 461243 | 785692 | 560733 | 523386 | 600745 | 277895 | 256833 | 300685 | 0.612 | 0.552 | 0.677 |
1970 | 1799465 | 1380533 | 2345525 | 586542 | 541994 | 634752 | 276509 | 254966 | 299873 | 0.629 | 0.570 | 0.695 |
1971 | 2361954 | 1805016 | 3090737 | 733806 | 665300 | 809366 | 266465 | 246040 | 288586 | 0.710 | 0.645 | 0.782 |
1972 | 574928 | 438862 | 753180 | 719995 | 652569 | 794389 | 246965 | 228222 | 267246 | 0.786 | 0.714 | 0.865 |
1973 | 831511 | 635127 | 1088618 | 535523 | 499365 | 574300 | 223463 | 207690 | 240433 | 0.765 | 0.695 | 0.842 |
1974 | 725778 | 552982 | 952571 | 461852 | 428515 | 497782 | 222126 | 205591 | 239991 | 0.738 | 0.670 | 0.812 |
1975 | 1218340 | 919845 | 1613700 | 455887 | 419838 | 495031 | 206282 | 190530 | 223337 | 0.787 | 0.716 | 0.865 |
1976 | 758426 | 570963 | 1007437 | 446413 | 405800 | 491091 | 178617 | 164985 | 193376 | 0.828 | 0.751 | 0.912 |
1977 | 1945442 | 1466164 | 2581394 | 456800 | 412037 | 506425 | 149044 | 138334 | 160584 | 0.808 | 0.734 | 0.889 |
1978 | 1246687 | 945567 | 1643699 | 530725 | 473588 | 594757 | 148301 | 138325 | 158997 | 0.896 | 0.816 | 0.983 |
1979 | 1414095 | 1072797 | 1863972 | 502826 | 458153 | 551856 | 141492 | 132190 | 151450 | 0.821 | 0.748 | 0.901 |
1980 | 2246761 | 1696945 | 2974719 | 586542 | 528792 | 650600 | 163407 | 152737 | 174823 | 0.894 | 0.817 | 0.978 |
1981 | 917126 | 694800 | 1210592 | 583034 | 524331 | 648309 | 167711 | 157110 | 179028 | 0.919 | 0.841 | 1.003 |
1982 | 1435466 | 1098372 | 1876014 | 514011 | 472960 | 558625 | 173338 | 162664 | 184713 | 1.043 | 0.957 | 1.136 |
1983 | 834844 | 644223 | 1081868 | 431059 | 394025 | 471573 | 147709 | 138385 | 157662 | 1.019 | 0.936 | 1.109 |
1984 | 1418343 | 1093310 | 1840007 | 373996 | 342263 | 408671 | 119372 | 111837 | 127415 | 0.941 | 0.863 | 1.026 |
1985 | 396726 | 304169 | 517446 | 326113 | 298091 | 356770 | 111748 | 104694 | 119277 | 0.904 | 0.828 | 0.986 |
1986 | 1672784 | 1285939 | 2176002 | 326440 | 296234 | 359725 | 105345 | 98881 | 112232 | 0.972 | 0.894 | 1.058 |
1987 | 682829 | 527561 | 883795 | 320296 | 288323 | 355814 | 95798 | 89767 | 102235 | 0.960 | 0.882 | 1.045 |
1988 | 473071 | 364995 | 613147 | 259627 | 240787 | 279940 | 87116 | 81861 | 92709 | 0.986 | 0.906 | 1.072 |
1989 | 740440 | 568616 | 964186 | 229578 | 212630 | 247878 | 87992 | 82292 | 94087 | 1.020 | 0.937 | 1.109 |
1990 | 333701 | 257780 | 431982 | 196418 | 180262 | 214022 | 72186 | 67552 | 77137 | 0.944 | 0.865 | 1.030 |
1991 | 355756 | 275273 | 459769 | 163081 | 152281 | 174646 | 66569 | 62484 | 70922 | 0.957 | 0.879 | 1.043 |
1992 | 728687 | 562969 | 943187 | 163244 | 150112 | 177525 | 58630 | 54920 | 62591 | 0.920 | 0.844 | 1.002 |
1993 | 416233 | 322056 | 537950 | 174905 | 158993 | 192410 | 52470 | 49319 | 55822 | 0.929 | 0.853 | 1.012 |
1994 | 841549 | 644674 | 1098548 | 184241 | 168744 | 201161 | 52365 | 49307 | 55613 | 0.940 | 0.864 | 1.024 |
1995 | 514011 | 397806 | 664161 | 204434 | 185312 | 225529 | 58337 | 54690 | 62228 | 0.985 | 0.903 | 1.075 |
1996 | 378511 | 293033 | 488923 | 174905 | 161847 | 189017 | 56444 | 53173 | 59916 | 0.994 | 0.914 | 1.081 |
1997 | 961260 | 740100 | 1248508 | 189094 | 171296 | 208741 | 54612 | 51322 | 58111 | 0.988 | 0.911 | 1.073 |
1998 | 169566 | 130413 | 220475 | 183506 | 164175 | 205112 | 50665 | 47706 | 53809 | 1.022 | 0.942 | 1.109 |
1999 | 296262 | 229124 | 383073 | 135131 | 125565 | 145426 | 46397 | 43730 | 49228 | 1.050 | 0.968 | 1.140 |
2000 | 529136 | 410266 | 682447 | 128412 | 116515 | 141524 | 40864 | 38164 | 43755 | 1.056 | 0.975 | 1.143 |
2001 | 220136 | 170723 | 283850 | 114691 | 103709 | 126837 | 29971 | 28177 | 31881 | 1.010 | 0.932 | 1.094 |
2002 | 265933 | 205928 | 343424 | 100710 | 92960 | 109106 | 28396 | 26757 | 30135 | 0.993 | 0.916 | 1.076 |
2003 | 151903 | 117835 | 195822 | 87466 | 80836 | 94639 | 30061 | 28042 | 32227 | 1.006 | 0.929 | 1.091 |
2004 | 221018 | 171569 | 284720 | 75735 | 69973 | 81972 | 25059 | 23546 | 26670 | 0.980 | 0.903 | 1.065 |
2005 | 172819 | 133175 | 224264 | 71468 | 65461 | 78026 | 21748 | 20471 | 23106 | 0.931 | 0.855 | 1.014 |
2006 | 353274 | 275554 | 452915 | 81879 | 74143 | 90422 | 19345 | 18210 | 20552 | 0.820 | 0.750 | 0.895 |
2007 | 167711 | 131004 | 214705 | 101620 | 91348 | 113048 | 22449 | 21091 | 23894 | 0.740 | 0.675 | 0.811 |
2008 | 188905 | 147184 | 242452 | 99310 | 91864 | 107359 | 27834 | 26144 | 29633 | 0.740 | 0.676 | 0.811 |
2009 | 206076 | 160508 | 264580 | 101926 | 93926 | 110607 | 33557 | 31196 | 36097 | 0.746 | 0.679 | 0.818 |
2010 | 290977 | 225975 | 374677 | 106298 | 96963 | 116532 | 32306 | 29878 | 34931 | 0.675 | 0.608 | 0.749 |
2011 | 172129 | 132341 | 223879 | 110857 | 99413 | 123620 | 32306 | 29272 | 35654 | 0.547 | 0.478 | 0.625 |
2012 | 262498 | 189890 | 362870 | 116774 | 103042 | 132337 | 38988 | 33995 | 44714 | 0.468 | 0.393 | 0.557 |
2013 | 270493 | 173922 | 420685 | 132191 | 111995 | 156029 | 50111 | 41414 | 60635 | 0.413 | 0.328 | 0.521 |
2014 | 59397 | 45505 | 77530 | |||||||||