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 | 27980 | 14847 | 52727 | 49942 | 38050 | 65551 | 0.491 | 0.360 | 0.670 | 84855 | 66201 | 108767 |
1958 | 32968 | 18257 | 59531 | 50599 | 39749 | 64411 | 0.640 | 0.488 | 0.839 | 83442 | 66578 | 104578 |
1959 | 58214 | 32723 | 103563 | 45563 | 36127 | 57464 | 0.633 | 0.486 | 0.824 | 83341 | 66511 | 104429 |
1960 | 76309 | 42871 | 135825 | 45246 | 36117 | 56682 | 0.727 | 0.564 | 0.938 | 92394 | 73281 | 116492 |
1961 | 76100 | 42457 | 136403 | 42851 | 34111 | 53832 | 0.626 | 0.481 | 0.813 | 96443 | 75498 | 123198 |
1962 | 76397 | 42572 | 137095 | 47465 | 37809 | 59586 | 0.691 | 0.534 | 0.893 | 103590 | 81181 | 132186 |
1963 | 39814 | 22095 | 71742 | 47862 | 37800 | 60601 | 0.737 | 0.570 | 0.953 | 95990 | 74983 | 122882 |
1964 | 18536 | 10214 | 33638 | 44443 | 34782 | 56788 | 0.530 | 0.403 | 0.698 | 75480 | 58726 | 97013 |
1965 | 17934 | 9858 | 32624 | 44990 | 34922 | 57960 | 0.581 | 0.442 | 0.763 | 66658 | 52379 | 84830 |
1966 | 32716 | 18009 | 59432 | 41925 | 32465 | 54143 | 0.547 | 0.415 | 0.721 | 63589 | 50172 | 80592 |
1967 | 47782 | 26286 | 86858 | 38054 | 29782 | 48624 | 0.457 | 0.343 | 0.607 | 66875 | 52424 | 85311 |
1968 | 29156 | 16080 | 52863 | 40474 | 32275 | 50757 | 0.484 | 0.366 | 0.639 | 77026 | 60078 | 98755 |
1969 | 32540 | 17975 | 58908 | 47152 | 37473 | 59331 | 0.559 | 0.425 | 0.735 | 80868 | 63600 | 102825 |
1970 | 19809 | 10916 | 35947 | 49909 | 38724 | 64325 | 0.492 | 0.368 | 0.658 | 76299 | 59985 | 97050 |
1971 | 24270 | 13389 | 43991 | 49692 | 38732 | 63755 | 0.501 | 0.372 | 0.675 | 70958 | 56196 | 89598 |
1972 | 27284 | 15011 | 49592 | 45400 | 35191 | 58571 | 0.443 | 0.323 | 0.608 | 66148 | 52434 | 83450 |
1973 | 116002 | 62071 | 216792 | 42315 | 33003 | 54256 | 0.401 | 0.290 | 0.554 | 89928 | 67790 | 119297 |
1974 | 107599 | 57439 | 201563 | 44003 | 34543 | 56053 | 0.311 | 0.223 | 0.434 | 113028 | 82964 | 153987 |
1975 | 70115 | 37142 | 132363 | 57031 | 44464 | 73150 | 0.259 | 0.185 | 0.362 | 133662 | 98080 | 182153 |
1976 | 27243 | 14245 | 52102 | 79980 | 61157 | 104597 | 0.310 | 0.224 | 0.430 | 139357 | 104069 | 186610 |
1977 | 10861 | 4963 | 23769 | 82160 | 62093 | 108712 | 0.377 | 0.270 | 0.528 | 105354 | 79211 | 140126 |
1978 | 1004 | 455 | 2216 | 80340 | 59444 | 108583 | 0.300 | 0.208 | 0.433 | 93335 | 69451 | 125432 |
1979 | 5966 | 3068 | 11603 | 63276 | 46834 | 85491 | 0.206 | 0.141 | 0.301 | 71211 | 53278 | 95181 |
1980 | 5990 | 2895 | 12392 | 58003 | 43639 | 77095 | 0.267 | 0.188 | 0.380 | 63087 | 47969 | 82969 |
1981 | 18068 | 8738 | 37362 | 52348 | 39190 | 69925 | 0.243 | 0.174 | 0.341 | 55919 | 42446 | 73669 |
1982 | 21211 | 10244 | 43920 | 40458 | 31193 | 52474 | 0.368 | 0.266 | 0.509 | 52190 | 40920 | 66564 |
1983 | 46251 | 22238 | 96195 | 37479 | 28821 | 48737 | 0.332 | 0.237 | 0.464 | 48316 | 37746 | 61845 |
1984 | 41275 | 21360 | 79759 | 41035 | 31975 | 52661 | 0.294 | 0.210 | 0.412 | 84519 | 62111 | 115012 |
1985 | 20422 | 9783 | 42631 | 49246 | 37488 | 64693 | 0.314 | 0.225 | 0.440 | 77918 | 57901 | 104854 |
1986 | 13347 | 6374 | 27949 | 54259 | 40556 | 72593 | 0.293 | 0.209 | 0.410 | 78539 | 58683 | 105114 |
1987 | 24915 | 11825 | 52496 | 54442 | 40892 | 72483 | 0.332 | 0.239 | 0.463 | 71182 | 54080 | 93692 |
1988 | 9900 | 4712 | 20800 | 49020 | 37037 | 64879 | 0.273 | 0.196 | 0.381 | 65500 | 50162 | 85527 |
1989 | 7417 | 3561 | 15449 | 41844 | 32214 | 54353 | 0.307 | 0.220 | 0.426 | 56761 | 44059 | 73124 |
1990 | 3273 | 1577 | 6792 | 35092 | 27278 | 45146 | 0.349 | 0.249 | 0.489 | 42256 | 33096 | 53950 |
1991 | 2835 | 1372 | 5858 | 27168 | 20950 | 35232 | 0.318 | 0.225 | 0.449 | 30445 | 23662 | 39173 |
1992 | 3906 | 1881 | 8111 | 20294 | 15452 | 26652 | 0.266 | 0.187 | 0.378 | 21989 | 16927 | 28563 |
1993 | 24750 | 12679 | 48313 | 17614 | 13392 | 23167 | 0.273 | 0.195 | 0.381 | 29719 | 22585 | 39105 |
1994 | 31221 | 17119 | 56942 | 16649 | 12872 | 21533 | 0.237 | 0.172 | 0.328 | 25851 | 20221 | 33049 |
1995 | 51755 | 27897 | 96015 | 17799 | 14211 | 22293 | 0.272 | 0.201 | 0.370 | 50462 | 37262 | 68338 |
1996 | 13225 | 7904 | 22128 | 39453 | 30872 | 50419 | 0.329 | 0.247 | 0.437 | 93617 | 71949 | 121811 |
1997 | 4040 | 2330 | 7004 | 75879 | 58424 | 98548 | 0.378 | 0.286 | 0.499 | 100449 | 78626 | 128329 |
1998 | 15437 | 9099 | 26190 | 73709 | 58127 | 93468 | 0.542 | 0.416 | 0.705 | 83228 | 66500 | 104163 |
1999 | 26599 | 16359 | 43248 | 53043 | 42251 | 66592 | 0.528 | 0.409 | 0.682 | 69453 | 56989 | 84643 |
2000 | 126466 | 77843 | 205458 | 40299 | 32868 | 49410 | 0.428 | 0.326 | 0.561 | 99637 | 78871 | 125872 |
2001 | 62807 | 38506 | 102445 | 49459 | 41593 | 58812 | 0.370 | 0.282 | 0.486 | 138607 | 107636 | 178490 |
2002 | 44940 | 26082 | 77435 | 79418 | 64063 | 98454 | 0.384 | 0.293 | 0.502 | 149130 | 117183 | 189786 |
2003 | 28820 | 16898 | 49153 | 94566 | 74537 | 119977 | 0.446 | 0.340 | 0.585 | 127656 | 102389 | 159157 |
2004 | 8387 | 5108 | 13770 | 81070 | 64963 | 101172 | 0.502 | 0.385 | 0.654 | 113683 | 93020 | 138938 |
2005 | 10540 | 6202 | 17913 | 68097 | 55782 | 83130 | 0.457 | 0.351 | 0.594 | 81915 | 67862 | 98879 |
2006 | 3261 | 1921 | 5537 | 49701 | 41169 | 60000 | 0.442 | 0.338 | 0.579 | 56648 | 47424 | 67667 |
2007 | 3156 | 1865 | 5341 | 33667 | 28068 | 40382 | 0.407 | 0.310 | 0.533 | 37695 | 31709 | 44810 |
2008 | 3562 | 2142 | 5925 | 22227 | 18709 | 26406 | 0.351 | 0.267 | 0.461 | 26374 | 22445 | 30991 |
2009 | 7581 | 4481 | 12823 | 16386 | 13852 | 19384 | 0.313 | 0.237 | 0.413 | 18052 | 15381 | 21186 |
2010 | 11832 | 6895 | 20303 | 12420 | 10601 | 14552 | 0.428 | 0.328 | 0.560 | 17338 | 14658 | 20507 |
2011 | 930 | 519 | 1667 | 9108 | 7749 | 10706 | 0.434 | 0.328 | 0.573 | 15231 | 12364 | 18762 |
2012 | 2083 | 1199 | 3620 | 11310 | 9085 | 14078 | 0.336 | 0.253 | 0.446 | 13365 | 10638 | 16791 |
2013 | 7221 | 4254 | 12256 | 12781 | 10081 | 16205 | 0.361 | 0.273 | 0.477 | 13955 | 11116 | 17520 |
2014 | 9274 | 5461 | 15750 | 10975 | 8886 | 13556 | 0.355 | 0.266 | 0.473 | 14163 | 11540 | 17382 |
2015 | 7350 | 4268 | 12656 | 13638 | 11211 | 16590 | 0.359 | 0.266 | 0.484 | 20662 | 16764 | 25466 |
2016 | 23408 | 13338 | 41081 | 14144 | 11497 | 17400 | 0.391 | 0.288 | 0.531 | 27393 | 20885 | 35929 |
2017 | 34761 | 16281 | 74220 | 15748 | 12280 | 20196 | 0.228 | 0.155 | 0.334 | 38614 | 26281 | 56736 |
2018 | 110629 | 25924 | 472101 | 25312 | 17161 | 37335 | 0.229 | 0.105 | 0.500 | 87452 | 36788 | 207892 |