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 | 23040 | 17019 | 31191 | 303836413 | 271620383 | 339873484 | 264142688 | 234174706 | 297945756 | 0.379 | 0.331 | 0.434 |
1981 | 25822 | 19376 | 34413 | 294561981 | 263968411 | 328701302 | 264671502 | 235796570 | 297082370 | 0.371 | 0.329 | 0.417 |
1982 | 32761 | 23736 | 45218 | 287002074 | 258670084 | 318437251 | 254548005 | 228070192 | 284099759 | 0.361 | 0.323 | 0.403 |
1983 | 54776 | 41183 | 72855 | 280196023 | 250169689 | 313826235 | 239484679 | 214564296 | 267299417 | 0.343 | 0.307 | 0.382 |
1984 | 39935 | 30151 | 52893 | 316869318 | 281685005 | 356448383 | 241891540 | 212119849 | 275841780 | 0.323 | 0.287 | 0.363 |
1985 | 82207 | 62208 | 108636 | 313716415 | 282961103 | 347814552 | 261776070 | 234899425 | 291727878 | 0.310 | 0.273 | 0.352 |
1986 | 113891 | 80367 | 161400 | 378225070 | 340434738 | 420210360 | 280196023 | 252383421 | 311073569 | 0.316 | 0.281 | 0.356 |
1987 | 61759 | 46753 | 81582 | 453724163 | 401934621 | 512186820 | 310905635 | 278990419 | 346471804 | 0.335 | 0.300 | 0.373 |
1988 | 38330 | 28805 | 51006 | 473186424 | 416273894 | 537879976 | 409726327 | 357290595 | 469857493 | 0.342 | 0.307 | 0.383 |
1989 | 27119 | 20229 | 36356 | 443407602 | 398011716 | 493981191 | 399610148 | 355182393 | 449595119 | 0.343 | 0.307 | 0.384 |
1990 | 33827 | 25588 | 44718 | 419678710 | 379613429 | 463972574 | 383557461 | 344952747 | 426482546 | 0.351 | 0.314 | 0.393 |
1991 | 18890 | 13924 | 25627 | 347057142 | 313703867 | 383956568 | 312776676 | 281439482 | 347603145 | 0.361 | 0.322 | 0.405 |
1992 | 26134 | 18675 | 36574 | 294856690 | 264045501 | 329263204 | 275472951 | 245992105 | 308486919 | 0.367 | 0.326 | 0.413 |
1993 | 22337 | 16516 | 30209 | 252519745 | 223099853 | 285819200 | 222625156 | 197704095 | 250687575 | 0.376 | 0.332 | 0.427 |
1994 | 33658 | 25365 | 44662 | 210711404 | 185382534 | 239500964 | 184655041 | 161650960 | 210932767 | 0.382 | 0.333 | 0.437 |
1995 | 28941 | 21954 | 38150 | 192768395 | 171910062 | 216157529 | 154855038 | 136354136 | 175866194 | 0.380 | 0.330 | 0.437 |
1996 | 19718 | 14839 | 26201 | 176529754 | 158228382 | 196947942 | 147302669 | 131167541 | 165422605 | 0.364 | 0.317 | 0.419 |
1997 | 12114 | 8635 | 16994 | 173207352 | 155121928 | 193401327 | 151788703 | 135215181 | 170393666 | 0.347 | 0.301 | 0.399 |
1998 | 31666 | 23536 | 42604 | 162144748 | 144672048 | 181727705 | 149230105 | 132031884 | 168668532 | 0.328 | 0.283 | 0.379 |
1999 | 36571 | 27647 | 48374 | 161820783 | 143968632 | 181886605 | 128186911 | 113632032 | 144606092 | 0.315 | 0.272 | 0.366 |
2000 | 60295 | 43922 | 82772 | 174773254 | 155187093 | 196831384 | 134221234 | 118345160 | 152227093 | 0.309 | 0.266 | 0.358 |
2001 | 71539 | 53020 | 96527 | 218435209 | 190510144 | 250453542 | 154855038 | 136278344 | 175964002 | 0.300 | 0.257 | 0.349 |
2002 | 76726 | 57950 | 101586 | 282729170 | 244803890 | 326529874 | 206126373 | 178856434 | 237554113 | 0.296 | 0.254 | 0.345 |
2003 | 32048 | 23452 | 43796 | 346710259 | 304635336 | 394596389 | 263351447 | 227665044 | 304631681 | 0.292 | 0.250 | 0.341 |
2004 | 74087 | 54823 | 100122 | 333448837 | 294804800 | 377158469 | 295742588 | 259742678 | 336732027 | 0.294 | 0.252 | 0.343 |
2005 | 44891 | 33597 | 59982 | 347057142 | 306083960 | 393515101 | 267598960 | 234467607 | 305411926 | 0.300 | 0.257 | 0.350 |
2006 | 20996 | 15129 | 29138 | 330130966 | 289755494 | 376132488 | 287289220 | 250425994 | 329578789 | 0.305 | 0.260 | 0.358 |
2007 | 30577 | 22250 | 42020 | 280196023 | 243125420 | 322918976 | 260991918 | 225331228 | 302296233 | 0.306 | 0.259 | 0.362 |
2008 | 42362 | 29803 | 60213 | 260210116 | 222507196 | 304301639 | 227122482 | 192554156 | 267896696 | 0.311 | 0.260 | 0.373 |
2009 | 41110 | 26949 | 62711 | 256849277 | 215849940 | 305636181 | 207366849 | 172406566 | 249416313 | 0.308 | 0.253 | 0.375 |
2010 | 49513 | 25857 | 94815 | 246778073 | 202831471 | 300246391 | 203464073 | 166149742 | 249158550 | 0.302 | 0.242 | 0.375 |
2011 | 30364 | 13400 | 68801 | 251260297 | 196627179 | 321073299 | 202854595 | 160782005 | 255936519 | 0.297 | 0.234 | 0.377 |
2012 | 205098313 | 151658221 | 277369192 | |||||||||