Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 6 (F46). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F46 | Low | High |
1978 | 27201 | 22346 | 33110 | 23110 | 20166 | 26482 | 22561 | 19653 | 25901 | 0.425 | 0.322 | 0.561 |
1979 | 27228 | 22969 | 32277 | 23861 | 20989 | 27126 | 23318 | 20492 | 26534 | 0.490 | 0.381 | 0.631 |
1980 | 26450 | 22376 | 31266 | 23295 | 20475 | 26503 | 22743 | 19973 | 25897 | 0.460 | 0.361 | 0.585 |
1981 | 27695 | 23648 | 32434 | 23600 | 20800 | 26776 | 23040 | 20286 | 26168 | 0.441 | 0.345 | 0.563 |
1982 | 28883 | 24351 | 34258 | 24125 | 21288 | 27339 | 23529 | 20747 | 26685 | 0.457 | 0.358 | 0.582 |
1983 | 27917 | 23881 | 32635 | 23933 | 21129 | 27109 | 23365 | 20608 | 26491 | 0.478 | 0.380 | 0.602 |
1984 | 27364 | 23422 | 31971 | 23272 | 20596 | 26296 | 22720 | 20087 | 25698 | 0.484 | 0.385 | 0.609 |
1985 | 27119 | 23192 | 31712 | 22449 | 19892 | 25334 | 21901 | 19389 | 24739 | 0.478 | 0.378 | 0.604 |
1986 | 26265 | 22220 | 31047 | 21588 | 19120 | 24374 | 21053 | 18631 | 23790 | 0.562 | 0.450 | 0.703 |
1987 | 25848 | 21462 | 31131 | 19699 | 17325 | 22397 | 19172 | 16858 | 21804 | 0.582 | 0.465 | 0.729 |
1988 | 27310 | 23130 | 32245 | 19074 | 16769 | 21697 | 18516 | 16269 | 21074 | 0.654 | 0.523 | 0.817 |
1989 | 28653 | 24400 | 33646 | 18607 | 16370 | 21150 | 18021 | 15844 | 20498 | 0.663 | 0.529 | 0.831 |
1990 | 31195 | 26642 | 36525 | 18712 | 16540 | 21169 | 18075 | 15961 | 20470 | 0.568 | 0.450 | 0.717 |
1991 | 33157 | 28067 | 39169 | 20303 | 17979 | 22926 | 19628 | 17373 | 22175 | 0.547 | 0.432 | 0.693 |
1992 | 33624 | 28633 | 39486 | 22337 | 19726 | 25294 | 21655 | 19113 | 24536 | 0.485 | 0.377 | 0.623 |
1993 | 34030 | 28990 | 39946 | 25694 | 22533 | 29298 | 25009 | 21915 | 28541 | 0.517 | 0.409 | 0.652 |
1994 | 35383 | 29836 | 41963 | 25848 | 22627 | 29529 | 25135 | 21992 | 28726 | 0.481 | 0.379 | 0.610 |
1995 | 34406 | 29347 | 40338 | 29614 | 25778 | 34021 | 28854 | 25082 | 33193 | 0.643 | 0.514 | 0.803 |
1996 | 33591 | 28304 | 39865 | 25900 | 22954 | 29225 | 25900 | 22954 | 29225 | 0.671 | 0.540 | 0.834 |
1997 | 34303 | 28845 | 40794 | 22902 | 20219 | 25943 | 22203 | 19595 | 25159 | 0.657 | 0.530 | 0.813 |
1998 | 36717 | 31387 | 42953 | 21156 | 18725 | 23904 | 20183 | 17848 | 22824 | 0.657 | 0.528 | 0.817 |
1999 | 39183 | 33526 | 45794 | 21487 | 19066 | 24215 | 20794 | 18436 | 23452 | 0.563 | 0.445 | 0.714 |
2000 | 42235 | 35772 | 49865 | 24294 | 21523 | 27423 | 23459 | 20777 | 26487 | 0.531 | 0.417 | 0.675 |
2001 | 44356 | 37358 | 52664 | 23040 | 20057 | 26467 | 23040 | 20057 | 26467 | 0.621 | 0.505 | 0.762 |
2002 | 45890 | 38758 | 54335 | 21324 | 18546 | 24518 | 19065 | 16547 | 21966 | 0.649 | 0.526 | 0.801 |
2003 | 45752 | 39027 | 53637 | 24835 | 21761 | 28343 | 23981 | 20994 | 27393 | 0.699 | 0.568 | 0.860 |
2004 | 49021 | 40997 | 58615 | 23861 | 20592 | 27648 | 23156 | 19970 | 26849 | 0.720 | 0.590 | 0.878 |
2005 | 51226 | 41498 | 63234 | 26344 | 22436 | 30933 | 25286 | 21537 | 29687 | 0.767 | 0.628 | 0.936 |
2006 | 49168 | 40199 | 60138 | 26291 | 22472 | 30760 | 25489 | 21787 | 29820 | 0.671 | 0.542 | 0.831 |
2007 | 43783 | 35791 | 53559 | 27612 | 23321 | 32692 | 26903 | 22696 | 31890 | 0.636 | 0.498 | 0.811 |
2008 | 42531 | 33662 | 53738 | 26984 | 22285 | 32674 | 25900 | 21385 | 31369 | 0.668 | 0.498 | 0.896 |
2009 | 42830 | 32821 | 55892 | 26503 | 20797 | 33773 | 25387 | 19909 | 32373 | 0.538 | 0.365 | 0.792 |
2010 | 26265 | 19219 | 35894 | |||||||||