Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(7-10) | Low | High | TSB | Low | High |
1975 | 20293 | 5667 | 72674 | 4924 | 1844 | 13148 | 0.395 | 0.117 | 1.335 | 19583 | 10856 | 35327 |
1976 | 19536 | 7021 | 54364 | 5352 | 1557 | 18397 | 0.401 | 0.117 | 1.371 | 20235 | 10578 | 38708 |
1977 | 17844 | 7419 | 42917 | 5631 | 1558 | 20357 | 0.429 | 0.115 | 1.600 | 20919 | 10734 | 40770 |
1978 | 15960 | 6989 | 36446 | 5234 | 1441 | 19011 | 0.353 | 0.094 | 1.322 | 20401 | 10772 | 38638 |
1979 | 14140 | 6451 | 30992 | 5374 | 1351 | 21376 | 0.257 | 0.080 | 0.820 | 21580 | 11317 | 41153 |
1980 | 12075 | 5716 | 25507 | 6407 | 1780 | 23063 | 0.300 | 0.094 | 0.961 | 24711 | 14171 | 43090 |
1981 | 9783 | 4810 | 19898 | 6992 | 2191 | 22316 | 0.266 | 0.097 | 0.730 | 26264 | 15903 | 43378 |
1982 | 7710 | 3954 | 15034 | 7433 | 2715 | 20352 | 0.219 | 0.100 | 0.481 | 27169 | 17350 | 42544 |
1983 | 5795 | 3120 | 10763 | 9517 | 3609 | 25098 | 0.262 | 0.146 | 0.472 | 29800 | 19053 | 46608 |
1984 | 4703 | 2692 | 8215 | 10030 | 5388 | 18673 | 0.172 | 0.105 | 0.280 | 28633 | 19961 | 41074 |
1985 | 3922 | 2439 | 6307 | 11342 | 7823 | 16445 | 0.145 | 0.095 | 0.221 | 29322 | 22363 | 38445 |
1986 | 5357 | 3411 | 8414 | 12233 | 8733 | 17135 | 0.144 | 0.095 | 0.217 | 30069 | 23271 | 38852 |
1987 | 4855 | 3089 | 7629 | 12890 | 9257 | 17948 | 0.153 | 0.101 | 0.229 | 30689 | 23726 | 39697 |
1988 | 4016 | 2554 | 6315 | 12799 | 9217 | 17773 | 0.172 | 0.114 | 0.261 | 30780 | 23896 | 39646 |
1989 | 2531 | 1578 | 4061 | 12938 | 9291 | 18017 | 0.181 | 0.119 | 0.275 | 31781 | 24595 | 41066 |
1990 | 3484 | 2006 | 6050 | 11362 | 8212 | 15721 | 0.199 | 0.132 | 0.301 | 28637 | 22335 | 36717 |
1991 | 3452 | 1987 | 6000 | 9827 | 7147 | 13511 | 0.189 | 0.128 | 0.278 | 26194 | 20475 | 33509 |
1992 | 2271 | 1383 | 3728 | 8711 | 6363 | 11925 | 0.216 | 0.147 | 0.317 | 24988 | 19623 | 31820 |
1993 | 4232 | 2447 | 7318 | 6368 | 4696 | 8635 | 0.227 | 0.157 | 0.328 | 19622 | 15612 | 24660 |
1994 | 7873 | 4582 | 13526 | 5496 | 4111 | 7347 | 0.257 | 0.179 | 0.371 | 17807 | 14290 | 22188 |
1995 | 13835 | 8911 | 21479 | 5430 | 4204 | 7014 | 0.364 | 0.258 | 0.513 | 19751 | 16256 | 23997 |
1996 | 26446 | 16709 | 41857 | 5528 | 4304 | 7099 | 0.403 | 0.289 | 0.562 | 19120 | 15778 | 23170 |
1997 | 28930 | 18213 | 45954 | 5956 | 4637 | 7650 | 0.345 | 0.247 | 0.483 | 20360 | 16756 | 24739 |
1998 | 21603 | 13851 | 33693 | 6456 | 5029 | 8287 | 0.339 | 0.243 | 0.472 | 20880 | 17217 | 25322 |
1999 | 17269 | 11123 | 26811 | 7423 | 5770 | 9549 | 0.390 | 0.281 | 0.542 | 22241 | 18334 | 26979 |
2000 | 26152 | 17112 | 39969 | 7366 | 5679 | 9556 | 0.319 | 0.228 | 0.445 | 21410 | 17578 | 26077 |
2001 | 29793 | 19515 | 45486 | 6255 | 4883 | 8012 | 0.353 | 0.256 | 0.487 | 21471 | 17789 | 25915 |
2002 | 27228 | 17899 | 41421 | 6069 | 4855 | 7588 | 0.387 | 0.281 | 0.532 | 22316 | 18590 | 26790 |
2003 | 27677 | 18251 | 41971 | 6248 | 4958 | 7875 | 0.331 | 0.236 | 0.464 | 23583 | 19515 | 28499 |
2004 | 26240 | 17310 | 39776 | 6652 | 5243 | 8440 | 0.277 | 0.194 | 0.395 | 25531 | 21030 | 30996 |
2005 | 23023 | 15192 | 34891 | 6808 | 5332 | 8691 | 0.268 | 0.187 | 0.384 | 28826 | 23691 | 35073 |
2006 | 19428 | 12761 | 29577 | 7607 | 5961 | 9706 | 0.308 | 0.218 | 0.436 | 31842 | 26237 | 38645 |
2007 | 18704 | 12301 | 28440 | 7871 | 6164 | 10052 | 0.338 | 0.239 | 0.479 | 34373 | 28393 | 41614 |
2008 | 15879 | 10324 | 24421 | 7137 | 5672 | 8979 | 0.401 | 0.287 | 0.562 | 37668 | 31229 | 45434 |
2009 | 9022 | 5931 | 13724 | 6678 | 5327 | 8372 | 0.422 | 0.303 | 0.586 | 35966 | 29910 | 43249 |
2010 | 5340 | 3504 | 8137 | 6249 | 4996 | 7816 | 0.442 | 0.320 | 0.611 | 31720 | 26396 | 38119 |
2011 | 4182 | 2748 | 6364 | 6157 | 4916 | 7712 | 0.358 | 0.256 | 0.501 | 30460 | 25248 | 36750 |
2012 | 5148 | 3369 | 7867 | 7004 | 5604 | 8754 | 0.425 | 0.304 | 0.592 | 31333 | 25984 | 37783 |
2013 | 6964 | 4523 | 10723 | 5471 | 4356 | 6871 | 0.416 | 0.293 | 0.593 | 28698 | 23706 | 34743 |
2014 | 39864 | 24119 | 65887 | 5015 | 3933 | 6394 | 0.331 | 0.236 | 0.464 | 28747 | 23639 | 34957 |
2015 | 46628 | 29511 | 73674 | 4942 | 3786 | 6452 | 0.306 | 0.212 | 0.442 | 24385 | 19765 | 30085 |
2016 | 50091 | 30943 | 81090 | 4987 | 3791 | 6560 | 0.216 | 0.149 | 0.313 | 26814 | 21832 | 32932 |
2017 | 54998 | 34761 | 87016 | 5381 | 4057 | 7137 | 0.180 | 0.124 | 0.261 | 26303 | 21359 | 32391 |
2018 | 30079 | 19198 | 47126 | 4775 | 3679 | 6196 | 0.236 | 0.167 | 0.334 | 23651 | 19441 | 28772 |
2019 | 25704 | 16809 | 39305 | 4343 | 3364 | 5607 | 0.276 | 0.196 | 0.388 | 23726 | 19562 | 28775 |
2020 | 32335 | 20630 | 50681 | 4161 | 3224 | 5370 | 0.287 | 0.198 | 0.414 | 22227 | 18195 | 27154 |
2021 | 16796 | 9860 | 28612 | 4359 | 3265 | 5820 | 0.297 | 0.130 | 0.679 | 25283 | 20278 | 31523 |