Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(3-7) | Low | High | TSB | Low | High |
1959 | 19928 | 10226 | 38835 | 47618 | 37926 | 59786 | 0.519 | 0.403 | 0.668 | 65324 | 52315 | 81568 |
1960 | 18318 | 9784 | 34295 | 52907 | 43327 | 64604 | 0.700 | 0.557 | 0.880 | 75693 | 61770 | 92754 |
1961 | 26041 | 13915 | 48735 | 46521 | 38105 | 56796 | 0.635 | 0.501 | 0.805 | 67817 | 55096 | 83474 |
1962 | 26755 | 14242 | 50261 | 43696 | 35602 | 53631 | 0.568 | 0.445 | 0.725 | 70490 | 56071 | 88617 |
1963 | 19857 | 10566 | 37319 | 50576 | 40608 | 62991 | 0.505 | 0.394 | 0.647 | 81927 | 64337 | 104327 |
1964 | 11312 | 5973 | 21423 | 56348 | 44814 | 70850 | 0.488 | 0.380 | 0.627 | 82088 | 64949 | 103750 |
1965 | 18080 | 9552 | 34219 | 54766 | 43792 | 68491 | 0.489 | 0.381 | 0.628 | 70976 | 56757 | 88757 |
1966 | 22896 | 12069 | 43435 | 54317 | 43394 | 67990 | 0.486 | 0.377 | 0.626 | 73605 | 58753 | 92212 |
1967 | 21009 | 11073 | 39857 | 64653 | 51986 | 80407 | 0.463 | 0.358 | 0.599 | 91411 | 72887 | 114643 |
1968 | 12582 | 6614 | 23936 | 75227 | 60416 | 93669 | 0.447 | 0.347 | 0.575 | 102351 | 81715 | 128199 |
1969 | 8883 | 4643 | 16995 | 79685 | 63825 | 99487 | 0.478 | 0.372 | 0.616 | 102737 | 82040 | 128655 |
1970 | 10107 | 5252 | 19451 | 78123 | 62602 | 97493 | 0.391 | 0.303 | 0.505 | 93251 | 74863 | 116156 |
1971 | 19228 | 10033 | 36847 | 58117 | 46818 | 72143 | 0.382 | 0.297 | 0.493 | 69126 | 55860 | 85543 |
1972 | 18065 | 9471 | 34455 | 51043 | 41647 | 62558 | 0.348 | 0.270 | 0.450 | 66538 | 53923 | 82104 |
1973 | 38650 | 20283 | 73649 | 69358 | 55810 | 86195 | 0.367 | 0.289 | 0.467 | 95606 | 75878 | 120463 |
1974 | 39757 | 20940 | 75483 | 84419 | 68033 | 104752 | 0.377 | 0.299 | 0.475 | 127866 | 100933 | 161987 |
1975 | 24464 | 12910 | 46360 | 100511 | 81658 | 123716 | 0.478 | 0.386 | 0.593 | 143810 | 114990 | 179853 |
1976 | 11336 | 5948 | 21604 | 108397 | 88208 | 133206 | 0.602 | 0.488 | 0.742 | 145428 | 117357 | 180213 |
1977 | 13013 | 6853 | 24709 | 104767 | 84116 | 130488 | 0.575 | 0.462 | 0.715 | 127726 | 102617 | 158979 |
1978 | 15645 | 8235 | 29721 | 73681 | 59426 | 91355 | 0.492 | 0.393 | 0.617 | 90766 | 73591 | 111950 |
1979 | 24138 | 12699 | 45882 | 61566 | 50487 | 75077 | 0.479 | 0.380 | 0.604 | 78072 | 63955 | 95305 |
1980 | 17815 | 9398 | 33769 | 54647 | 45207 | 66059 | 0.423 | 0.335 | 0.534 | 78911 | 63790 | 97616 |
1981 | 26702 | 14153 | 50377 | 58734 | 48135 | 71667 | 0.468 | 0.374 | 0.586 | 82452 | 66442 | 102319 |
1982 | 36329 | 19260 | 68525 | 60432 | 49546 | 73708 | 0.493 | 0.397 | 0.612 | 91525 | 73346 | 114208 |
1983 | 55430 | 29052 | 105756 | 99458 | 80558 | 122792 | 0.650 | 0.527 | 0.801 | 126435 | 100509 | 159048 |
1984 | 20741 | 10990 | 39143 | 121159 | 96912 | 151473 | 0.554 | 0.449 | 0.684 | 163202 | 125939 | 211489 |
1985 | 8123 | 4245 | 15544 | 85601 | 68728 | 106615 | 0.704 | 0.575 | 0.861 | 133808 | 105393 | 169885 |
1986 | 8771 | 4620 | 16652 | 73606 | 57706 | 93886 | 0.624 | 0.506 | 0.770 | 95638 | 76155 | 120107 |
1987 | 11439 | 6078 | 21528 | 59285 | 47587 | 73858 | 0.547 | 0.443 | 0.676 | 71535 | 58085 | 88097 |
1988 | 19980 | 10429 | 38276 | 50235 | 41735 | 60467 | 0.667 | 0.547 | 0.813 | 61963 | 51457 | 74614 |
1989 | 6054 | 3163 | 11588 | 36989 | 30969 | 44180 | 0.759 | 0.623 | 0.924 | 62705 | 50008 | 78627 |
1990 | 5917 | 3088 | 11339 | 30740 | 24973 | 37839 | 0.665 | 0.538 | 0.823 | 40715 | 32655 | 50765 |
1991 | 8111 | 4191 | 15696 | 22001 | 17501 | 27658 | 0.511 | 0.405 | 0.646 | 27064 | 21684 | 33779 |
1992 | 8668 | 4479 | 16777 | 16776 | 13434 | 20949 | 0.418 | 0.326 | 0.536 | 27314 | 21529 | 34654 |
1993 | 23849 | 12665 | 44909 | 26031 | 20457 | 33125 | 0.313 | 0.241 | 0.405 | 36269 | 28037 | 46919 |
1994 | 42703 | 22753 | 80144 | 56947 | 44866 | 72282 | 0.290 | 0.227 | 0.371 | 65581 | 51019 | 84299 |
1995 | 11861 | 6537 | 21522 | 60638 | 50000 | 73539 | 0.398 | 0.324 | 0.490 | 133833 | 104747 | 170995 |
1996 | 5189 | 2872 | 9375 | 82415 | 68235 | 99542 | 0.641 | 0.532 | 0.771 | 132031 | 107489 | 162177 |
1997 | 7013 | 3907 | 12588 | 75929 | 61577 | 93627 | 0.810 | 0.681 | 0.964 | 87541 | 71339 | 107422 |
1998 | 16053 | 9174 | 28091 | 49436 | 40101 | 60944 | 0.750 | 0.629 | 0.894 | 59047 | 48692 | 71605 |
1999 | 28648 | 16250 | 50508 | 37980 | 31469 | 45838 | 0.706 | 0.587 | 0.851 | 57573 | 48180 | 68797 |
2000 | 41510 | 23539 | 73201 | 38475 | 32476 | 45582 | 0.499 | 0.406 | 0.613 | 90672 | 73067 | 112519 |
2001 | 18103 | 10305 | 31804 | 56160 | 46968 | 67152 | 0.565 | 0.467 | 0.684 | 122868 | 98059 | 153954 |
2002 | 8577 | 4844 | 15186 | 57940 | 48198 | 69651 | 0.797 | 0.664 | 0.956 | 109552 | 89194 | 134556 |
2003 | 4430 | 2504 | 7835 | 43894 | 35742 | 53906 | 0.728 | 0.605 | 0.876 | 64742 | 53210 | 78773 |
2004 | 6739 | 3848 | 11803 | 26209 | 21677 | 31689 | 0.637 | 0.527 | 0.771 | 35042 | 29265 | 41959 |
2005 | 9328 | 5325 | 16339 | 21277 | 17912 | 25273 | 0.703 | 0.583 | 0.849 | 29314 | 24774 | 34685 |
2006 | 6256 | 3576 | 10947 | 16813 | 14280 | 19795 | 0.642 | 0.527 | 0.782 | 26924 | 22513 | 32198 |
2007 | 5704 | 3250 | 10011 | 14737 | 12485 | 17395 | 0.527 | 0.430 | 0.647 | 24193 | 20225 | 28940 |
2008 | 12699 | 7156 | 22535 | 18148 | 15261 | 21582 | 0.548 | 0.449 | 0.667 | 24828 | 20695 | 29787 |
2009 | 19896 | 10975 | 36067 | 18962 | 15959 | 22530 | 0.579 | 0.477 | 0.703 | 29737 | 24646 | 35879 |
2010 | 6488 | 3615 | 11645 | 21859 | 18351 | 26039 | 0.735 | 0.603 | 0.896 | 43654 | 34994 | 54459 |
2011 | 1150 | 633 | 2090 | 19791 | 16266 | 24080 | 0.548 | 0.442 | 0.680 | 33024 | 26798 | 40698 |
2012 | 2691 | 1516 | 4775 | 17468 | 14294 | 21348 | 0.655 | 0.531 | 0.808 | 21146 | 17318 | 25821 |
2013 | 8966 | 4924 | 16325 | 16278 | 13231 | 20027 | 0.430 | 0.340 | 0.544 | 18355 | 14993 | 22471 |
2014 | 3269 | 1766 | 6050 | 17229 | 14273 | 20797 | 0.398 | 0.315 | 0.502 | 25149 | 20231 | 31263 |
2015 | 5379 | 2865 | 10102 | 17896 | 14721 | 21757 | 0.505 | 0.396 | 0.644 | 27046 | 21718 | 33681 |
2016 | 5169 | 2498 | 10699 | 22681 | 17490 | 29412 | 0.380 | 0.284 | 0.508 | 29125 | 22206 | 38199 |
2017 | 9460 | 2690 | 33270 | 24873 | 17793 | 34769 | 0.343 | 0.234 | 0.503 | 30297 | 21577 | 42542 |