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 | 23133 | 17985 | 29754 | 303229348 | 274080934 | 335477685 | 263878677 | 236510698 | 294413559 | 0.394 | 0.340 | 0.457 |
1981 | 26134 | 20475 | 33358 | 292507247 | 264959621 | 322918976 | 262562577 | 236162338 | 291914059 | 0.376 | 0.331 | 0.428 |
1982 | 34166 | 26806 | 43548 | 284430644 | 258653012 | 312777302 | 251511683 | 227162005 | 278471423 | 0.370 | 0.323 | 0.423 |
1983 | 55271 | 43386 | 70411 | 279636191 | 255086178 | 306548948 | 236864783 | 214646275 | 261383177 | 0.323 | 0.281 | 0.371 |
1984 | 40175 | 31641 | 51010 | 321336687 | 292928761 | 352499584 | 246038848 | 223635041 | 270687073 | 0.300 | 0.261 | 0.346 |
1985 | 82207 | 64935 | 104074 | 319095184 | 290880184 | 350047004 | 266530702 | 241350792 | 294337610 | 0.289 | 0.252 | 0.333 |
1986 | 117830 | 92919 | 149421 | 384325343 | 349690837 | 422390162 | 286428643 | 259643995 | 315976373 | 0.303 | 0.265 | 0.346 |
1987 | 62318 | 49166 | 78987 | 461503410 | 417455287 | 510199304 | 314030289 | 284492088 | 346635377 | 0.342 | 0.299 | 0.390 |
1988 | 37873 | 29897 | 47978 | 479378006 | 434493699 | 528898976 | 415502837 | 373812914 | 461842277 | 0.343 | 0.301 | 0.391 |
1989 | 26769 | 21104 | 33955 | 446076045 | 406083759 | 490006885 | 402417232 | 364138920 | 444719365 | 0.339 | 0.298 | 0.387 |
1990 | 33759 | 26617 | 42817 | 419259241 | 381802493 | 460390684 | 383557461 | 347322395 | 423572818 | 0.349 | 0.306 | 0.397 |
1991 | 18702 | 14749 | 23716 | 346017531 | 315413174 | 379591412 | 311839752 | 282607622 | 344095571 | 0.369 | 0.324 | 0.421 |
1992 | 25261 | 19933 | 32012 | 291631040 | 265624443 | 320183876 | 272187030 | 246837307 | 300140123 | 0.376 | 0.331 | 0.428 |
1993 | 21980 | 17331 | 27877 | 247767162 | 225625251 | 272081987 | 219091498 | 198356009 | 241994607 | 0.393 | 0.345 | 0.449 |
1994 | 34338 | 27053 | 43584 | 205714532 | 186265196 | 227194719 | 179915886 | 161853474 | 199994015 | 0.416 | 0.359 | 0.481 |
1995 | 29407 | 23160 | 37340 | 188573800 | 169857431 | 209352502 | 149978124 | 134151726 | 167671623 | 0.407 | 0.349 | 0.474 |
1996 | 20355 | 16026 | 25854 | 174424057 | 156750198 | 194090674 | 144964581 | 129343214 | 162472611 | 0.371 | 0.316 | 0.435 |
1997 | 11931 | 9351 | 15224 | 173727754 | 155707530 | 193833480 | 151636990 | 134993610 | 170332335 | 0.338 | 0.286 | 0.401 |
1998 | 32663 | 25670 | 41561 | 164759930 | 146872879 | 184825372 | 151788703 | 134572548 | 171207358 | 0.312 | 0.261 | 0.373 |
1999 | 36717 | 28885 | 46673 | 165917295 | 147457713 | 186687751 | 131300612 | 115567346 | 149175795 | 0.293 | 0.244 | 0.352 |
2000 | 62944 | 49475 | 80080 | 179736060 | 159431034 | 202627120 | 138863223 | 121991021 | 158068968 | 0.289 | 0.241 | 0.346 |
2001 | 74161 | 58302 | 94334 | 226442136 | 200347917 | 255934984 | 160370930 | 140796198 | 182667113 | 0.277 | 0.230 | 0.332 |
2002 | 77420 | 60712 | 98726 | 293679619 | 259726575 | 332071213 | 214324119 | 187843176 | 244538178 | 0.276 | 0.230 | 0.331 |
2003 | 33860 | 26438 | 43366 | 357626606 | 316604526 | 403963870 | 274099024 | 240519566 | 312366583 | 0.270 | 0.225 | 0.324 |
2004 | 79142 | 61416 | 101985 | 344291762 | 304779158 | 388926913 | 304140402 | 267305832 | 346050750 | 0.276 | 0.231 | 0.331 |
2005 | 49168 | 37906 | 63776 | 362306103 | 319076677 | 411392375 | 277963398 | 243483564 | 317325938 | 0.287 | 0.239 | 0.343 |
2006 | 22449 | 16995 | 29653 | 348796774 | 304632899 | 399363265 | 301716985 | 261922705 | 347557265 | 0.297 | 0.245 | 0.359 |
2007 | 32827 | 24422 | 44125 | 299312878 | 257015255 | 348571524 | 278519881 | 238096354 | 325806433 | 0.283 | 0.232 | 0.347 |
2008 | 47954 | 34616 | 66432 | 283012040 | 238296439 | 336118388 | 247767162 | 207130171 | 296376748 | 0.286 | 0.231 | 0.355 |
2009 | 47858 | 33267 | 68850 | 287289220 | 235963573 | 349778970 | 231247703 | 188261027 | 284049762 | 0.270 | 0.212 | 0.342 |
2010 | 54885 | 35202 | 85574 | 285570645 | 228781967 | 356455512 | 234977424 | 186663857 | 295795827 | 0.245 | 0.187 | 0.323 |
2011 | 49021 | 26071 | 92175 | 297820049 | 231173715 | 383680219 | 244567035 | 188732269 | 316920021 | 0.228 | 0.167 | 0.312 |
2012 | 41564 | 17982 | 96076 | 297522378 | 222113706 | 398532656 | 251009162 | 186242473 | 338298771 | 0.224 | 0.159 | 0.317 |
2013 | 258912312 | 182916441 | 366482013 | |||||||||