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 |
1957 | 25480 | 13315 | 48757 | 50459 | 38198 | 66655 | 0.489 | 0.360 | 0.665 | 84710 | 65530 | 109504 |
1958 | 31188 | 17088 | 56926 | 50584 | 39631 | 64564 | 0.637 | 0.488 | 0.833 | 82656 | 65620 | 104116 |
1959 | 60133 | 33459 | 108073 | 45195 | 35804 | 57050 | 0.636 | 0.492 | 0.824 | 82920 | 65797 | 104498 |
1960 | 80529 | 44714 | 145030 | 45134 | 36011 | 56569 | 0.729 | 0.568 | 0.935 | 93184 | 73315 | 118439 |
1961 | 83134 | 45712 | 151189 | 42618 | 33883 | 53603 | 0.630 | 0.487 | 0.814 | 98225 | 76028 | 126903 |
1962 | 82182 | 45162 | 149548 | 47538 | 37804 | 59777 | 0.690 | 0.537 | 0.888 | 106347 | 82339 | 137355 |
1963 | 41456 | 22754 | 75529 | 48331 | 38055 | 61382 | 0.732 | 0.568 | 0.944 | 98663 | 76169 | 127799 |
1964 | 17825 | 9734 | 32641 | 45049 | 35073 | 57863 | 0.531 | 0.405 | 0.696 | 76163 | 58755 | 98727 |
1965 | 17106 | 9320 | 31397 | 44993 | 34792 | 58184 | 0.579 | 0.443 | 0.757 | 66235 | 51697 | 84861 |
1966 | 32102 | 17524 | 58806 | 41842 | 32258 | 54275 | 0.546 | 0.416 | 0.716 | 63070 | 49404 | 80516 |
1967 | 45698 | 24907 | 83846 | 37708 | 29387 | 48385 | 0.460 | 0.348 | 0.608 | 65599 | 51047 | 84299 |
1968 | 27995 | 15301 | 51221 | 40047 | 31824 | 50394 | 0.488 | 0.372 | 0.642 | 76440 | 59133 | 98812 |
1969 | 32345 | 17720 | 59038 | 46829 | 37099 | 59111 | 0.562 | 0.429 | 0.736 | 80228 | 62695 | 102664 |
1970 | 20196 | 11034 | 36964 | 49536 | 38313 | 64046 | 0.495 | 0.372 | 0.659 | 75761 | 59206 | 96945 |
1971 | 23937 | 13082 | 43800 | 49110 | 38137 | 63238 | 0.506 | 0.377 | 0.679 | 70099 | 55165 | 89077 |
1972 | 27674 | 15047 | 50899 | 44703 | 34477 | 57963 | 0.451 | 0.330 | 0.617 | 65288 | 51322 | 83054 |
1973 | 129527 | 67938 | 246948 | 41863 | 32435 | 54032 | 0.405 | 0.293 | 0.559 | 93570 | 68805 | 127249 |
1974 | 116404 | 61126 | 221674 | 43993 | 34207 | 56579 | 0.313 | 0.224 | 0.437 | 117940 | 84566 | 164484 |
1975 | 72485 | 37885 | 138683 | 57601 | 44308 | 74881 | 0.259 | 0.185 | 0.362 | 139213 | 99910 | 193976 |
1976 | 27182 | 14065 | 52534 | 81566 | 61575 | 108046 | 0.306 | 0.221 | 0.424 | 143544 | 105442 | 195414 |
1977 | 9099 | 4013 | 20632 | 83208 | 62339 | 111065 | 0.367 | 0.262 | 0.514 | 106188 | 79083 | 142582 |
1978 | 877 | 380 | 2023 | 79612 | 58453 | 108430 | 0.297 | 0.206 | 0.428 | 91705 | 67621 | 124367 |
1979 | 5531 | 2789 | 10970 | 61568 | 45173 | 83914 | 0.211 | 0.145 | 0.308 | 69040 | 51139 | 93209 |
1980 | 6154 | 2894 | 13085 | 56425 | 42158 | 75521 | 0.275 | 0.194 | 0.391 | 61453 | 46373 | 81436 |
1981 | 18400 | 8635 | 39207 | 50908 | 37862 | 68449 | 0.250 | 0.179 | 0.350 | 54490 | 41087 | 72266 |
1982 | 21625 | 10134 | 46148 | 39864 | 30618 | 51902 | 0.367 | 0.266 | 0.508 | 51981 | 40475 | 66758 |
1983 | 46519 | 21704 | 99705 | 37332 | 28598 | 48733 | 0.331 | 0.237 | 0.462 | 48330 | 37501 | 62287 |
1984 | 41359 | 21151 | 80874 | 41203 | 31836 | 53325 | 0.293 | 0.210 | 0.410 | 85227 | 61763 | 117605 |
1985 | 19611 | 9141 | 42073 | 49604 | 37399 | 65793 | 0.312 | 0.223 | 0.436 | 78487 | 57670 | 106820 |
1986 | 13484 | 6265 | 29021 | 54234 | 40197 | 73172 | 0.293 | 0.210 | 0.409 | 77768 | 57557 | 105076 |
1987 | 24487 | 11298 | 53074 | 53773 | 40106 | 72098 | 0.332 | 0.239 | 0.462 | 70217 | 52908 | 93189 |
1988 | 9149 | 4230 | 19789 | 48632 | 36503 | 64793 | 0.277 | 0.199 | 0.384 | 65039 | 49388 | 85649 |
1989 | 7033 | 3282 | 15072 | 41589 | 31869 | 54272 | 0.311 | 0.225 | 0.431 | 55857 | 43103 | 72383 |
1990 | 3281 | 1536 | 7011 | 34265 | 26555 | 44215 | 0.358 | 0.257 | 0.499 | 41152 | 32094 | 52767 |
1991 | 2811 | 1318 | 5996 | 26396 | 20294 | 34332 | 0.329 | 0.234 | 0.463 | 29639 | 22942 | 38289 |
1992 | 4251 | 1976 | 9143 | 19555 | 14837 | 25773 | 0.279 | 0.197 | 0.394 | 21199 | 16247 | 27660 |
1993 | 28956 | 14515 | 57764 | 16761 | 12703 | 22115 | 0.282 | 0.203 | 0.393 | 30476 | 22570 | 41151 |
1994 | 23901 | 12645 | 45178 | 15969 | 12324 | 20693 | 0.247 | 0.179 | 0.341 | 25739 | 19899 | 33294 |
1995 | 41971 | 21384 | 82376 | 17063 | 13544 | 21497 | 0.281 | 0.207 | 0.381 | 46347 | 33936 | 63298 |
1996 | 9853 | 5667 | 17131 | 37237 | 28585 | 48509 | 0.337 | 0.254 | 0.448 | 84758 | 63535 | 113070 |
1997 | 4071 | 2191 | 7566 | 70074 | 52751 | 93086 | 0.395 | 0.300 | 0.520 | 91350 | 69755 | 119630 |
1998 | 14835 | 8150 | 27003 | 68447 | 52813 | 88710 | 0.570 | 0.439 | 0.740 | 77134 | 60334 | 98613 |
1999 | 27244 | 16036 | 46285 | 48106 | 37569 | 61600 | 0.567 | 0.440 | 0.731 | 63986 | 51565 | 79398 |
2000 | 126863 | 74215 | 216858 | 36579 | 29324 | 45628 | 0.453 | 0.346 | 0.594 | 96532 | 73889 | 126113 |
2001 | 56163 | 32835 | 96066 | 47131 | 38844 | 57185 | 0.386 | 0.294 | 0.508 | 133781 | 100577 | 177947 |
2002 | 35587 | 19323 | 65538 | 76894 | 60573 | 97613 | 0.396 | 0.302 | 0.518 | 142814 | 109179 | 186810 |
2003 | 23334 | 12726 | 42782 | 89571 | 68915 | 116419 | 0.452 | 0.345 | 0.591 | 117331 | 91732 | 150074 |
2004 | 7600 | 4404 | 13116 | 75787 | 59275 | 96897 | 0.497 | 0.382 | 0.648 | 103206 | 82514 | 129086 |
2005 | 9665 | 5306 | 17603 | 61666 | 49553 | 76741 | 0.478 | 0.368 | 0.621 | 73689 | 59883 | 90678 |
2006 | 3089 | 1692 | 5639 | 45128 | 36730 | 55446 | 0.466 | 0.358 | 0.606 | 51641 | 42497 | 62751 |
2007 | 3171 | 1740 | 5778 | 31482 | 25804 | 38409 | 0.425 | 0.325 | 0.555 | 35294 | 29201 | 42659 |
2008 | 4294 | 2427 | 7596 | 20524 | 17001 | 24777 | 0.377 | 0.287 | 0.495 | 25029 | 20947 | 29906 |
2009 | 8406 | 4615 | 15310 | 15262 | 12700 | 18342 | 0.330 | 0.251 | 0.435 | 17052 | 14304 | 20327 |
2010 | 11352 | 6182 | 20847 | 11846 | 9996 | 14039 | 0.432 | 0.330 | 0.566 | 17395 | 14330 | 21117 |
2011 | 1043 | 551 | 1972 | 9483 | 7914 | 11364 | 0.406 | 0.306 | 0.538 | 15730 | 12459 | 19859 |
2012 | 2474 | 1345 | 4552 | 11427 | 8963 | 14569 | 0.335 | 0.250 | 0.448 | 13466 | 10455 | 17345 |
2013 | 8393 | 4593 | 15336 | 11825 | 9167 | 15255 | 0.389 | 0.292 | 0.518 | 13137 | 10296 | 16762 |
2014 | 9888 | 5419 | 18042 | 10336 | 8201 | 13028 | 0.383 | 0.287 | 0.513 | 13787 | 10948 | 17362 |
2015 | 8416 | 4578 | 15470 | 13032 | 10428 | 16285 | 0.382 | 0.283 | 0.515 | 20703 | 16212 | 26438 |
2016 | 26338 | 14937 | 46440 | 14040 | 11154 | 17674 | 0.369 | 0.273 | 0.497 | 29009 | 21652 | 38867 |
2017 | 30147 | 16385 | 55465 | 15983 | 12651 | 20192 | 0.255 | 0.187 | 0.347 | 38654 | 28183 | 53016 |
2018 | 44061 | 22730 | 85411 | 28708 | 22231 | 37072 | 0.293 | 0.214 | 0.400 | 50755 | 37604 | 68506 |
2019 | 29407 | 13512 | 64000 | 40665 | 30300 | 54576 | 0.364 | 0.254 | 0.522 | 60662 | 43812 | 83992 |
2020 | 9750 | 3063 | 31037 | 47954 | 32352 | 71083 | 0.326 | 0.181 | 0.586 | 64104 | 42459 | 96783 |