Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 0 to 8 (F08). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F08 | Low | High |
1968 | 28567 | 19089 | 42750 | 2400 | 1901 | 3030 | 1613 | 1230 | 2114 | 0.401 | 0.257 | 0.625 |
1969 | 23718 | 16783 | 33519 | 2361 | 1887 | 2955 | 1632 | 1266 | 2105 | 0.457 | 0.297 | 0.703 |
1970 | 22494 | 16118 | 31392 | 2237 | 1791 | 2794 | 1578 | 1235 | 2017 | 0.343 | 0.217 | 0.543 |
1971 | 22382 | 16135 | 31046 | 2222 | 1779 | 2776 | 1609 | 1258 | 2059 | 0.401 | 0.252 | 0.638 |
1972 | 24860 | 17864 | 34594 | 2119 | 1703 | 2637 | 1509 | 1181 | 1929 | 0.525 | 0.350 | 0.788 |
1973 | 23506 | 16952 | 32594 | 1897 | 1539 | 2339 | 1288 | 1020 | 1626 | 0.500 | 0.333 | 0.750 |
1974 | 20337 | 14803 | 27940 | 1786 | 1448 | 2202 | 1199 | 952 | 1511 | 0.594 | 0.412 | 0.857 |
1975 | 17459 | 12752 | 23903 | 1637 | 1323 | 2026 | 1108 | 877 | 1401 | 0.609 | 0.415 | 0.895 |
1976 | 15010 | 10961 | 20556 | 1490 | 1205 | 1842 | 1029 | 812 | 1302 | 0.528 | 0.360 | 0.774 |
1977 | 11961 | 8528 | 16775 | 1316 | 1069 | 1620 | 929 | 737 | 1170 | 0.495 | 0.334 | 0.734 |
1978 | 10687 | 7395 | 15445 | 1158 | 942 | 1425 | 831 | 662 | 1043 | 0.480 | 0.326 | 0.707 |
1979 | 12367 | 8855 | 17272 | 1031 | 834 | 1273 | 728 | 579 | 916 | 0.492 | 0.331 | 0.732 |
1980 | 14898 | 10874 | 20412 | 962 | 774 | 1195 | 640 | 503 | 814 | 0.376 | 0.241 | 0.586 |
1981 | 18755 | 13489 | 26077 | 1034 | 837 | 1277 | 649 | 506 | 833 | 0.429 | 0.279 | 0.659 |
1982 | 20823 | 14580 | 29739 | 1128 | 916 | 1390 | 674 | 528 | 861 | 0.873 | 0.617 | 1.235 |
1983 | 18012 | 12767 | 25413 | 1090 | 876 | 1355 | 618 | 493 | 773 | 0.566 | 0.381 | 0.842 |
1984 | 16679 | 11496 | 24198 | 1168 | 923 | 1477 | 710 | 556 | 908 | 0.492 | 0.330 | 0.734 |
1985 | 14866 | 9832 | 22475 | 1202 | 934 | 1547 | 781 | 598 | 1019 | 0.502 | 0.340 | 0.740 |
1986 | 13039 | 8295 | 20495 | 1162 | 881 | 1533 | 782 | 587 | 1042 | 0.769 | 0.531 | 1.112 |
1987 | 12388 | 7863 | 19517 | 1007 | 731 | 1387 | 665 | 479 | 923 | 0.677 | 0.402 | 1.138 |
1988 | 12032 | 7740 | 18703 | 937 | 641 | 1368 | 616 | 409 | 927 | 0.552 | 0.263 | 1.159 |
1989 | 10078 | 6559 | 15486 | 897 | 579 | 1388 | 600 | 363 | 993 | 0.343 | 0.108 | 1.096 |
1990 | 9337 | 6101 | 14288 | 930 | 644 | 1343 | 656 | 438 | 984 | 0.226 | 0.066 | 0.770 |
1991 | 8650 | 5801 | 12897 | 984 | 705 | 1374 | 733 | 511 | 1053 | 0.190 | 0.059 | 0.611 |
1992 | 7443 | 5094 | 10874 | 1016 | 738 | 1399 | 789 | 558 | 1115 | 0.266 | 0.084 | 0.844 |
1993 | 7294 | 5252 | 10129 | 978 | 719 | 1330 | 770 | 549 | 1079 | 0.372 | 0.132 | 1.050 |
1994 | 7531 | 5552 | 10217 | 888 | 661 | 1193 | 690 | 494 | 964 | 0.463 | 0.155 | 1.385 |
1995 | 6570 | 4858 | 8887 | 778 | 569 | 1063 | 589 | 407 | 853 | 0.379 | 0.108 | 1.329 |
1996 | 6864 | 5135 | 9176 | 730 | 518 | 1029 | 547 | 357 | 837 | 0.541 | 0.156 | 1.872 |
1997 | 6923 | 5202 | 9213 | 659 | 542 | 800 | 479 | 384 | 597 | 0.402 | 0.226 | 0.715 |
1998 | 7365 | 5528 | 9812 | 656 | 547 | 787 | 473 | 388 | 577 | 0.197 | 0.123 | 0.317 |
1999 | 8000 | 5997 | 10673 | 712 | 594 | 854 | 518 | 425 | 631 | 0.502 | 0.346 | 0.727 |
2000 | 9426 | 7088 | 12534 | 680 | 568 | 814 | 468 | 384 | 569 | 0.487 | 0.326 | 0.727 |
2001 | 11307 | 8324 | 15359 | 701 | 584 | 841 | 456 | 374 | 554 | 0.443 | 0.312 | 0.629 |
2002 | 10226 | 7713 | 13558 | 721 | 598 | 870 | 458 | 376 | 559 | 0.412 | 0.300 | 0.568 |
2003 | 8957 | 6804 | 11792 | 755 | 623 | 916 | 497 | 405 | 611 | 0.636 | 0.483 | 0.836 |
2004 | 6740 | 5110 | 8890 | 708 | 582 | 862 | 483 | 389 | 598 | 0.568 | 0.417 | 0.774 |
2005 | 6444 | 4875 | 8518 | 674 | 555 | 818 | 479 | 385 | 594 | 0.496 | 0.334 | 0.737 |
2006 | 6578 | 4922 | 8791 | 634 | 528 | 761 | 455 | 372 | 556 | 0.315 | 0.207 | 0.479 |
2007 | 6567 | 4796 | 8992 | 637 | 531 | 763 | 462 | 380 | 562 | 0.387 | 0.255 | 0.586 |
2008 | 6974 | 4782 | 10170 | 625 | 518 | 753 | 449 | 370 | 544 | 0.332 | 0.193 | 0.570 |
2009 | 7568 | 4912 | 11661 | 642 | 522 | 790 | 458 | 373 | 564 | 0.282 | 0.164 | 0.482 |
2010 | 9167 | 5558 | 15122 | 682 | 535 | 868 | 478 | 381 | 600 | 0.421 | 0.256 | 0.690 |
2011 | 10324 | 5733 | 18590 | 692 | 507 | 944 | 462 | 349 | 611 | 0.411 | 0.249 | 0.679 |
2012 | 10965 | 5586 | 21524 | 736 | 495 | 1094 | 479 | 333 | 688 | 0.366 | 0.180 | 0.742 |
2013 | 534 | 334 | 852 | |||||||||