Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 8 (F48). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F48 | Low | High |
1980 | 11640489 | 6914008 | 19598038 | 10767038 | 8836805 | 13118893 | 7625436 | 6048979 | 9612741 | 0.200 | 0.155 | 0.259 |
1981 | 14976607 | 9345075 | 24001815 | 10272695 | 8500657 | 12414131 | 7260796 | 5839408 | 9028168 | 0.204 | 0.160 | 0.261 |
1982 | 3008644 | 1884400 | 4803618 | 9492381 | 7903545 | 11400617 | 6695860 | 5427776 | 8260205 | 0.209 | 0.165 | 0.266 |
1983 | 1656140 | 1036417 | 2646424 | 9752166 | 8129760 | 11698346 | 7282611 | 5970672 | 8882823 | 0.198 | 0.157 | 0.248 |
1984 | 28573778 | 18006079 | 45343618 | 9092860 | 7577865 | 10910738 | 7341105 | 6018135 | 8954905 | 0.193 | 0.155 | 0.240 |
1985 | 8993386 | 5728934 | 14117984 | 9606975 | 8108942 | 11381753 | 6749642 | 5583397 | 8159488 | 0.199 | 0.163 | 0.244 |
1986 | 7663658 | 4915185 | 11949022 | 9606975 | 8065111 | 11443609 | 6824298 | 5697409 | 8174074 | 0.217 | 0.179 | 0.263 |
1987 | 3620056 | 2208226 | 5934540 | 8692751 | 7308890 | 10338631 | 6589579 | 5440981 | 7980647 | 0.251 | 0.208 | 0.304 |
1988 | 9645480 | 6223108 | 14949972 | 8088873 | 6931051 | 9440108 | 6095126 | 5091617 | 7296417 | 0.282 | 0.234 | 0.342 |
1989 | 10396710 | 6713023 | 16101774 | 7481920 | 6457818 | 8668428 | 5520616 | 4670189 | 6525904 | 0.240 | 0.199 | 0.290 |
1990 | 5368183 | 3468317 | 8308752 | 6695860 | 5823430 | 7698992 | 4935675 | 4218423 | 5774880 | 0.203 | 0.169 | 0.243 |
1991 | 3660096 | 2334994 | 5737189 | 6837960 | 6000396 | 7792435 | 5199120 | 4487633 | 6023409 | 0.253 | 0.214 | 0.298 |
1992 | 9999044 | 6489526 | 15406499 | 6563273 | 5789578 | 7440362 | 4847628 | 4206788 | 5586089 | 0.298 | 0.256 | 0.348 |
1993 | 5897269 | 3825271 | 9091587 | 6439748 | 5724501 | 7244361 | 4465983 | 3897664 | 5117169 | 0.383 | 0.330 | 0.443 |
1994 | 5821101 | 3790316 | 8939945 | 5643415 | 5028438 | 6333604 | 3798056 | 3327860 | 4334687 | 0.427 | 0.370 | 0.494 |
1995 | 4193306 | 2709081 | 6490694 | 5411300 | 4828401 | 6064569 | 3707988 | 3247000 | 4234425 | 0.447 | 0.387 | 0.517 |
1996 | 7159853 | 4622749 | 11089397 | 4685579 | 4148826 | 5291773 | 3355126 | 2916515 | 3859700 | 0.344 | 0.296 | 0.399 |
1997 | 5400489 | 3478807 | 8383701 | 4945556 | 4390932 | 5570236 | 3426329 | 3002032 | 3910595 | 0.339 | 0.294 | 0.391 |
1998 | 6582993 | 4216517 | 10277627 | 5111482 | 4523063 | 5776451 | 3612823 | 3149934 | 4143735 | 0.352 | 0.305 | 0.407 |
1999 | 7579820 | 4834363 | 11884434 | 5261886 | 4634876 | 5973718 | 3696881 | 3209129 | 4258766 | 0.386 | 0.333 | 0.448 |
2000 | 4775456 | 3007561 | 7582549 | 5341409 | 4681270 | 6094638 | 3602001 | 3099930 | 4185388 | 0.451 | 0.385 | 0.528 |
2001 | 7032129 | 4493399 | 11005217 | 4615820 | 4058443 | 5249745 | 3355126 | 2903885 | 3876487 | 0.377 | 0.321 | 0.442 |
2002 | 18074271 | 11400411 | 28655043 | 4727939 | 4074864 | 5485682 | 3115811 | 2646520 | 3668319 | 0.388 | 0.324 | 0.463 |
2003 | 5717259 | 3565304 | 9168094 | 5282975 | 4428015 | 6303011 | 3072493 | 2565988 | 3678980 | 0.403 | 0.326 | 0.498 |
2004 | 4842782 | 2900402 | 8085962 | 4804195 | 3978176 | 5801726 | 3328392 | 2728930 | 4059539 | 0.317 | 0.251 | 0.401 |
2005 | 6162543 | 3621939 | 10485249 | 4842782 | 3853761 | 6085625 | 3513067 | 2734666 | 4513033 | 0.248 | 0.190 | 0.323 |
2006 | 23819140 | 14566283 | 38949637 | 4488369 | 3530041 | 5706863 | 3069423 | 2374079 | 3968426 | 0.190 | 0.144 | 0.251 |
2007 | 7572244 | 4571171 | 12543586 | 5774718 | 4528947 | 7363162 | 3678443 | 2863285 | 4725670 | 0.220 | 0.163 | 0.297 |
2008 | 9742419 | 5862344 | 16190578 | 6609377 | 5079178 | 8600578 | 4492860 | 3420646 | 5901163 | 0.188 | 0.136 | 0.260 |
2009 | 7881273 | 4644898 | 13372621 | 8072712 | 6222983 | 10472256 | 5734436 | 4345451 | 7567399 | 0.160 | 0.115 | 0.222 |
2010 | 14680050 | 8265494 | 26072717 | 7889158 | 6152567 | 10115910 | 5950584 | 4546735 | 7787886 | 0.151 | 0.109 | 0.209 |
2011 | 5304150 | 2659371 | 10579196 | 9313728 | 7164293 | 12108037 | 6810663 | 5128788 | 9044071 | 0.148 | 0.106 | 0.207 |
2012 | 25165888 | 10737147 | 58984190 | 8512106 | 6446836 | 11238995 | 6388436 | 4754395 | 8584081 | 0.126 | 0.090 | 0.177 |
2013 | 7053257 | 5188214 | 9588740 | |||||||||