Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 9 (F49). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F49 | Low | High |
1980 | 21595 | 16686 | 27948 | 291922817 | 263522681 | 323383667 | 255312795 | 228488400 | 285286358 | 0.420 | 0.365 | 0.484 |
1981 | 24884 | 19389 | 31937 | 279077478 | 252208327 | 308809148 | 251260297 | 225488113 | 279978116 | 0.404 | 0.359 | 0.455 |
1982 | 32435 | 24730 | 42541 | 268940305 | 244641884 | 295652105 | 237576444 | 214581891 | 263035089 | 0.403 | 0.358 | 0.453 |
1983 | 53906 | 42103 | 69018 | 261253041 | 237755644 | 287072685 | 220630519 | 200224941 | 243115695 | 0.359 | 0.318 | 0.405 |
1984 | 37949 | 29678 | 48525 | 299912103 | 272801778 | 329716582 | 226442136 | 204179895 | 251131685 | 0.342 | 0.302 | 0.386 |
1985 | 79380 | 62343 | 101073 | 296631148 | 270956270 | 324738889 | 247024974 | 224211868 | 272159269 | 0.331 | 0.292 | 0.374 |
1986 | 114234 | 83791 | 155736 | 358701097 | 326701020 | 393835552 | 264142688 | 240016925 | 290693498 | 0.348 | 0.309 | 0.391 |
1987 | 59160 | 46438 | 75367 | 435497668 | 389695413 | 486683221 | 292799900 | 265358420 | 323079183 | 0.391 | 0.347 | 0.441 |
1988 | 36352 | 28405 | 46522 | 454178114 | 404645527 | 509773975 | 392874193 | 346174659 | 445873572 | 0.390 | 0.347 | 0.437 |
1989 | 25160 | 19556 | 32369 | 420939636 | 381632248 | 464295611 | 378982277 | 340500108 | 421813571 | 0.383 | 0.342 | 0.430 |
1990 | 32663 | 25656 | 41584 | 393660728 | 359226620 | 431395560 | 359778816 | 326322267 | 396665534 | 0.393 | 0.350 | 0.440 |
1991 | 17641 | 13767 | 22605 | 321658184 | 294276983 | 351587088 | 288729263 | 262626125 | 317426864 | 0.417 | 0.373 | 0.466 |
1992 | 23981 | 18227 | 31550 | 267598960 | 244663902 | 292683975 | 249507617 | 227183814 | 274025027 | 0.427 | 0.383 | 0.477 |
1993 | 20470 | 15933 | 26298 | 224862576 | 205351972 | 246226893 | 197648350 | 180491095 | 216436552 | 0.450 | 0.404 | 0.502 |
1994 | 31984 | 24912 | 41064 | 182452423 | 167125235 | 199185279 | 158457979 | 144497390 | 173767368 | 0.491 | 0.437 | 0.551 |
1995 | 27011 | 21278 | 34289 | 166748959 | 153133095 | 181575481 | 130776459 | 119465717 | 143158075 | 0.499 | 0.443 | 0.561 |
1996 | 18433 | 14454 | 23508 | 154855038 | 141853019 | 169048802 | 127675188 | 116228193 | 140249565 | 0.464 | 0.415 | 0.518 |
1997 | 10546 | 7723 | 14402 | 153160967 | 140225724 | 167289433 | 133018663 | 121067161 | 146149993 | 0.426 | 0.381 | 0.477 |
1998 | 30455 | 23535 | 39409 | 143092238 | 130941864 | 156370070 | 131695105 | 119632847 | 144973569 | 0.400 | 0.357 | 0.448 |
1999 | 33759 | 26433 | 43116 | 143092238 | 131048757 | 156242524 | 110884536 | 101222538 | 121468800 | 0.381 | 0.340 | 0.428 |
2000 | 57931 | 44317 | 75726 | 155475699 | 141981880 | 170251957 | 117976971 | 107293433 | 129724302 | 0.373 | 0.333 | 0.419 |
2001 | 67914 | 52765 | 87413 | 197253448 | 177784020 | 218855007 | 136386047 | 123934778 | 150088248 | 0.360 | 0.320 | 0.405 |
2002 | 71396 | 55922 | 91152 | 257878732 | 230773207 | 288167942 | 185209838 | 165828056 | 206856940 | 0.359 | 0.319 | 0.404 |
2003 | 29437 | 22681 | 38205 | 315288925 | 285539234 | 348138170 | 238052073 | 212680160 | 266450755 | 0.353 | 0.313 | 0.397 |
2004 | 71111 | 54937 | 92047 | 300813190 | 273501045 | 330852760 | 265998173 | 240338763 | 294397072 | 0.357 | 0.317 | 0.401 |
2005 | 42659 | 32940 | 55246 | 313716415 | 285355406 | 344896179 | 237814139 | 215534166 | 262397215 | 0.365 | 0.325 | 0.410 |
2006 | 19501 | 14537 | 26159 | 295742588 | 268480810 | 325772551 | 255057610 | 230478007 | 282258535 | 0.378 | 0.335 | 0.426 |
2007 | 29290 | 21650 | 39626 | 244811724 | 221058958 | 271116723 | 226895473 | 204297945 | 251992529 | 0.374 | 0.329 | 0.425 |
2008 | 41731 | 29547 | 58939 | 225087551 | 199940424 | 253397510 | 193734651 | 172009798 | 218203353 | 0.387 | 0.334 | 0.449 |
2009 | 40376 | 26457 | 61620 | 223294034 | 191460868 | 260419930 | 174598568 | 150646712 | 202358614 | 0.381 | 0.317 | 0.458 |
2010 | 48146 | 25070 | 92463 | 218653753 | 179124920 | 266905708 | 176000959 | 144710825 | 214056809 | 0.361 | 0.285 | 0.456 |
2011 | 28796 | 12622 | 65695 | 228489314 | 175270315 | 297867704 | 181724071 | 140747773 | 234629915 | 0.345 | 0.258 | 0.461 |
2012 | 188008926 | 134358210 | 263082966 | |||||||||