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 | 27221 | 13851 | 53498 | 50040 | 37338 | 67063 | 0.494 | 0.356 | 0.687 | 84682 | 64769 | 110716 |
1958 | 32679 | 17448 | 61208 | 50484 | 38961 | 65415 | 0.637 | 0.478 | 0.850 | 83164 | 65215 | 106053 |
1959 | 58601 | 31772 | 108088 | 45448 | 35457 | 58255 | 0.634 | 0.480 | 0.837 | 83216 | 65277 | 106084 |
1960 | 77289 | 41911 | 142531 | 45251 | 35559 | 57586 | 0.725 | 0.554 | 0.949 | 92591 | 72122 | 118869 |
1961 | 78081 | 42088 | 144857 | 42825 | 33543 | 54676 | 0.629 | 0.477 | 0.829 | 96921 | 74416 | 126233 |
1962 | 77418 | 41623 | 143997 | 47472 | 37207 | 60570 | 0.690 | 0.526 | 0.905 | 104199 | 80085 | 135573 |
1963 | 40382 | 21604 | 75482 | 48011 | 37268 | 61851 | 0.730 | 0.556 | 0.960 | 96759 | 74082 | 126378 |
1964 | 18524 | 9839 | 34877 | 44676 | 34329 | 58142 | 0.532 | 0.398 | 0.712 | 75773 | 57800 | 99336 |
1965 | 17864 | 9468 | 33706 | 44966 | 34248 | 59038 | 0.579 | 0.434 | 0.773 | 66594 | 51346 | 86371 |
1966 | 32306 | 17149 | 60858 | 41915 | 31834 | 55188 | 0.546 | 0.407 | 0.731 | 63432 | 49132 | 81894 |
1967 | 46141 | 24476 | 86982 | 37941 | 29153 | 49379 | 0.460 | 0.340 | 0.621 | 66154 | 50952 | 85891 |
1968 | 28968 | 15404 | 54479 | 40273 | 31583 | 51355 | 0.486 | 0.362 | 0.652 | 76581 | 58611 | 100062 |
1969 | 32278 | 17183 | 60631 | 46969 | 36708 | 60098 | 0.558 | 0.418 | 0.746 | 80516 | 62166 | 104282 |
1970 | 20218 | 10737 | 38071 | 49765 | 37911 | 65324 | 0.496 | 0.365 | 0.674 | 76158 | 58786 | 98663 |
1971 | 24229 | 12877 | 45590 | 49472 | 37856 | 64651 | 0.503 | 0.367 | 0.689 | 70712 | 54999 | 90914 |
1972 | 27950 | 14800 | 52782 | 45173 | 34354 | 59397 | 0.446 | 0.319 | 0.623 | 66033 | 51377 | 84870 |
1973 | 116651 | 60120 | 226339 | 42161 | 32269 | 55087 | 0.402 | 0.285 | 0.567 | 90262 | 66538 | 122444 |
1974 | 107904 | 55430 | 210051 | 43916 | 33801 | 57058 | 0.313 | 0.219 | 0.446 | 113237 | 81100 | 158108 |
1975 | 69028 | 35131 | 135629 | 56878 | 43428 | 74493 | 0.260 | 0.182 | 0.371 | 133775 | 95710 | 186977 |
1976 | 26765 | 13465 | 53201 | 79977 | 59831 | 106906 | 0.309 | 0.219 | 0.437 | 139415 | 101675 | 191163 |
1977 | 9922 | 4378 | 22488 | 82008 | 60667 | 110855 | 0.374 | 0.262 | 0.534 | 104917 | 77174 | 142635 |
1978 | 1080 | 465 | 2506 | 79528 | 57555 | 109891 | 0.302 | 0.205 | 0.445 | 92079 | 67032 | 126485 |
1979 | 5647 | 2800 | 11389 | 62177 | 45028 | 85856 | 0.211 | 0.141 | 0.315 | 69862 | 51182 | 95360 |
1980 | 6225 | 2881 | 13449 | 57115 | 42114 | 77458 | 0.270 | 0.186 | 0.392 | 62151 | 46349 | 83339 |
1981 | 17868 | 8261 | 38649 | 51630 | 37889 | 70353 | 0.248 | 0.173 | 0.354 | 55230 | 41135 | 74155 |
1982 | 21592 | 9970 | 46763 | 40161 | 30412 | 53037 | 0.365 | 0.259 | 0.516 | 51990 | 40026 | 67531 |
1983 | 44834 | 20592 | 97613 | 37401 | 28239 | 49535 | 0.331 | 0.231 | 0.472 | 48326 | 37056 | 63024 |
1984 | 40096 | 19938 | 80636 | 41040 | 31348 | 53730 | 0.294 | 0.205 | 0.421 | 83817 | 60180 | 116738 |
1985 | 20199 | 9267 | 44030 | 49180 | 36635 | 66020 | 0.313 | 0.219 | 0.448 | 77529 | 56296 | 106771 |
1986 | 13667 | 6244 | 29915 | 54034 | 39477 | 73960 | 0.293 | 0.205 | 0.419 | 77914 | 56907 | 106678 |
1987 | 23478 | 10658 | 51716 | 54085 | 39733 | 73620 | 0.331 | 0.233 | 0.470 | 70745 | 52606 | 95138 |
1988 | 9612 | 4381 | 21086 | 48800 | 36092 | 65982 | 0.276 | 0.194 | 0.392 | 64903 | 48728 | 86449 |
1989 | 7086 | 3256 | 15423 | 41631 | 31437 | 55130 | 0.310 | 0.218 | 0.439 | 56103 | 42772 | 73588 |
1990 | 3264 | 1505 | 7079 | 34645 | 26470 | 45347 | 0.352 | 0.247 | 0.502 | 41619 | 32055 | 54038 |
1991 | 2768 | 1281 | 5981 | 26737 | 20271 | 35266 | 0.323 | 0.225 | 0.466 | 29953 | 22891 | 39195 |
1992 | 3957 | 1826 | 8574 | 19846 | 14846 | 26529 | 0.275 | 0.190 | 0.398 | 21478 | 16247 | 28393 |
1993 | 23643 | 11841 | 47206 | 17055 | 12734 | 22841 | 0.282 | 0.198 | 0.401 | 28667 | 21464 | 38287 |
1994 | 25293 | 13373 | 47838 | 15982 | 12130 | 21056 | 0.252 | 0.178 | 0.355 | 24687 | 18988 | 32097 |
1995 | 41056 | 20873 | 80754 | 16810 | 13156 | 21478 | 0.291 | 0.210 | 0.403 | 44823 | 32544 | 61735 |
1996 | 9722 | 5552 | 17022 | 35619 | 27184 | 46670 | 0.355 | 0.262 | 0.481 | 81250 | 60595 | 108946 |
1997 | 3716 | 1996 | 6918 | 65578 | 49140 | 87516 | 0.413 | 0.309 | 0.554 | 85957 | 65396 | 112983 |
1998 | 13792 | 7577 | 25107 | 64740 | 49523 | 84635 | 0.588 | 0.446 | 0.775 | 72921 | 56604 | 93942 |
1999 | 24749 | 14412 | 42500 | 46239 | 35733 | 59835 | 0.583 | 0.447 | 0.761 | 61023 | 48850 | 76229 |
2000 | 110430 | 63963 | 190653 | 35357 | 28093 | 44498 | 0.471 | 0.354 | 0.626 | 88529 | 68081 | 115118 |
2001 | 51806 | 29978 | 89527 | 44419 | 36498 | 54061 | 0.406 | 0.304 | 0.542 | 122406 | 92115 | 162657 |
2002 | 34258 | 18599 | 63102 | 71602 | 56263 | 91124 | 0.416 | 0.313 | 0.553 | 132342 | 100904 | 173575 |
2003 | 21754 | 11866 | 39883 | 82734 | 63395 | 107974 | 0.478 | 0.360 | 0.635 | 109327 | 85258 | 140190 |
2004 | 6821 | 3914 | 11884 | 71384 | 55369 | 92032 | 0.527 | 0.398 | 0.698 | 97280 | 77398 | 122268 |
2005 | 8612 | 4727 | 15691 | 59697 | 47511 | 75010 | 0.497 | 0.378 | 0.653 | 70956 | 57257 | 87931 |
2006 | 2785 | 1526 | 5080 | 42811 | 34582 | 52998 | 0.482 | 0.364 | 0.638 | 48719 | 39851 | 59560 |
2007 | 2864 | 1573 | 5213 | 29776 | 24230 | 36592 | 0.442 | 0.333 | 0.587 | 33260 | 27355 | 40440 |
2008 | 3553 | 2017 | 6258 | 19524 | 16068 | 23723 | 0.390 | 0.293 | 0.520 | 23450 | 19559 | 28115 |
2009 | 7318 | 4031 | 13283 | 14519 | 12008 | 17555 | 0.349 | 0.261 | 0.466 | 16130 | 13466 | 19321 |
2010 | 10200 | 5551 | 18741 | 11231 | 9416 | 13396 | 0.456 | 0.344 | 0.604 | 16100 | 13295 | 19498 |
2011 | 992 | 523 | 1879 | 8863 | 7392 | 10628 | 0.435 | 0.325 | 0.584 | 14657 | 11608 | 18507 |
2012 | 2241 | 1218 | 4124 | 10666 | 8352 | 13621 | 0.361 | 0.266 | 0.488 | 12595 | 9760 | 16253 |
2013 | 7476 | 4109 | 13600 | 10986 | 8501 | 14197 | 0.411 | 0.306 | 0.552 | 12179 | 9536 | 15555 |
2014 | 8864 | 4882 | 16095 | 9526 | 7567 | 11991 | 0.411 | 0.305 | 0.554 | 12668 | 10091 | 15902 |
2015 | 7552 | 4124 | 13829 | 11991 | 9640 | 14917 | 0.416 | 0.307 | 0.565 | 18909 | 14916 | 23970 |
2016 | 23555 | 13340 | 41592 | 12729 | 10178 | 15919 | 0.409 | 0.302 | 0.554 | 26109 | 19646 | 34699 |
2017 | 30575 | 16889 | 55353 | 14147 | 11299 | 17713 | 0.290 | 0.212 | 0.398 | 35924 | 26312 | 49048 |
2018 | 43329 | 23031 | 81515 | 24549 | 19097 | 31558 | 0.355 | 0.259 | 0.487 | 44706 | 33168 | 60258 |
2019 | 20041 | 10740 | 37394 | 31422 | 24374 | 40507 | 0.551 | 0.404 | 0.750 | 50377 | 37788 | 67160 |
2020 | 10398 | 5341 | 20240 | 29580 | 22780 | 38410 | 0.630 | 0.460 | 0.864 | 40038 | 30485 | 52584 |
2021 | 8496 | 3936 | 18340 | 36101 | 26938 | 48381 | 0.774 | 0.561 | 1.066 | 43286 | 32255 | 58090 |
2022 | 9855 | 3290 | 29526 | 38867 | 26461 | 57089 | 0.529 | 0.317 | 0.882 | 41316 | 28267 | 60389 |