Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 6 (F36). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F36 | Low | High |
1967 | 98125 | 65155 | 147780 | 329720 | 264474 | 411062 | 132323 | 103792 | 168697 | 0.362 | 0.289 | 0.454 |
1968 | 112308 | 78101 | 161497 | 443743 | 359684 | 547446 | 168047 | 132681 | 212841 | 0.359 | 0.291 | 0.443 |
1969 | 188528 | 129490 | 274482 | 532853 | 434156 | 653985 | 227067 | 183843 | 280453 | 0.364 | 0.298 | 0.443 |
1970 | 190042 | 132553 | 272464 | 722159 | 598303 | 871654 | 284077 | 234694 | 343850 | 0.389 | 0.324 | 0.466 |
1971 | 268337 | 189192 | 380591 | 870654 | 728396 | 1040696 | 395933 | 325096 | 482205 | 0.399 | 0.335 | 0.476 |
1972 | 168384 | 119506 | 237252 | 818313 | 691828 | 967923 | 434521 | 359408 | 525332 | 0.418 | 0.353 | 0.494 |
1973 | 163407 | 116039 | 230112 | 788589 | 671027 | 926747 | 476394 | 393460 | 576809 | 0.437 | 0.371 | 0.514 |
1974 | 168721 | 119257 | 238699 | 868914 | 741822 | 1017782 | 564107 | 467137 | 681207 | 0.462 | 0.393 | 0.544 |
1975 | 175958 | 125339 | 247019 | 810171 | 690744 | 950246 | 528078 | 434814 | 641347 | 0.477 | 0.405 | 0.561 |
1976 | 399113 | 275709 | 577752 | 829020 | 691166 | 994369 | 407176 | 332894 | 498032 | 0.502 | 0.425 | 0.594 |
1977 | 102334 | 72639 | 144169 | 607435 | 512526 | 719919 | 344552 | 280212 | 423666 | 0.492 | 0.417 | 0.579 |
1978 | 103673 | 73792 | 145656 | 492377 | 415660 | 583254 | 292143 | 236201 | 361335 | 0.470 | 0.401 | 0.551 |
1979 | 65513 | 46229 | 92841 | 432354 | 366468 | 510086 | 265402 | 217950 | 323185 | 0.455 | 0.388 | 0.533 |
1980 | 64667 | 45795 | 91314 | 395537 | 338328 | 462421 | 252963 | 209911 | 304845 | 0.457 | 0.390 | 0.535 |
1981 | 122639 | 86187 | 174507 | 431490 | 366965 | 507361 | 242559 | 201570 | 291883 | 0.458 | 0.391 | 0.537 |
1982 | 109974 | 78411 | 154242 | 481182 | 409034 | 566055 | 209609 | 176786 | 248526 | 0.498 | 0.430 | 0.578 |
1983 | 108012 | 77038 | 151439 | 464632 | 397371 | 543277 | 229578 | 191530 | 275185 | 0.542 | 0.468 | 0.628 |
1984 | 217510 | 153876 | 307460 | 484077 | 408588 | 573514 | 191760 | 161766 | 227316 | 0.589 | 0.507 | 0.684 |
1985 | 319336 | 222379 | 458566 | 508897 | 420777 | 615470 | 164062 | 139651 | 192740 | 0.620 | 0.531 | 0.723 |
1986 | 212564 | 151351 | 298534 | 454067 | 382691 | 538756 | 158895 | 135450 | 186398 | 0.639 | 0.544 | 0.751 |
1987 | 108771 | 77681 | 152305 | 379269 | 322717 | 445730 | 163244 | 139410 | 191152 | 0.627 | 0.538 | 0.730 |
1988 | 114691 | 81851 | 160707 | 329391 | 281478 | 385460 | 160332 | 134728 | 190801 | 0.618 | 0.532 | 0.718 |
1989 | 81146 | 57865 | 113793 | 271848 | 233318 | 316742 | 127134 | 107917 | 149773 | 0.615 | 0.529 | 0.714 |
1990 | 132323 | 94949 | 184407 | 279847 | 237363 | 329935 | 110525 | 94836 | 128810 | 0.600 | 0.517 | 0.697 |
1991 | 143057 | 102915 | 198857 | 284077 | 239817 | 336506 | 97831 | 84593 | 113142 | 0.580 | 0.499 | 0.674 |
1992 | 85562 | 61693 | 118667 | 273758 | 233217 | 321346 | 99907 | 86614 | 115241 | 0.552 | 0.474 | 0.643 |
1993 | 196222 | 142549 | 270103 | 366590 | 305613 | 439734 | 110304 | 95070 | 127980 | 0.506 | 0.435 | 0.588 |
1994 | 115613 | 84243 | 158663 | 346625 | 294342 | 408196 | 118184 | 102195 | 136676 | 0.470 | 0.404 | 0.547 |
1995 | 183139 | 136801 | 245173 | 430198 | 366240 | 505324 | 141210 | 122195 | 163183 | 0.435 | 0.373 | 0.507 |
1996 | 91583 | 68151 | 123071 | 388481 | 333325 | 452765 | 145074 | 126056 | 166962 | 0.409 | 0.350 | 0.478 |
1997 | 125242 | 93187 | 168323 | 397520 | 341456 | 462789 | 175255 | 148887 | 206294 | 0.376 | 0.322 | 0.440 |
1998 | 82043 | 61002 | 110342 | 372131 | 321908 | 430189 | 183506 | 156443 | 215250 | 0.355 | 0.303 | 0.416 |
1999 | 83200 | 61519 | 112522 | 360771 | 313243 | 415512 | 210660 | 179240 | 247588 | 0.335 | 0.285 | 0.393 |
2000 | 86077 | 63469 | 116739 | 389259 | 336530 | 450250 | 200386 | 171282 | 234436 | 0.309 | 0.262 | 0.365 |
2001 | 200787 | 148753 | 271023 | 462314 | 395517 | 540392 | 204638 | 174606 | 239837 | 0.293 | 0.248 | 0.347 |
2002 | 172474 | 128004 | 232392 | 479261 | 410277 | 559843 | 192914 | 165230 | 225237 | 0.283 | 0.239 | 0.336 |
2003 | 114921 | 85245 | 154929 | 412091 | 355464 | 477740 | 213203 | 181925 | 249858 | 0.279 | 0.236 | 0.331 |
2004 | 66370 | 48967 | 89958 | 407583 | 352411 | 471393 | 245979 | 209756 | 288457 | 0.274 | 0.232 | 0.325 |
2005 | 134996 | 100156 | 181956 | 449100 | 389633 | 517642 | 279568 | 237726 | 328775 | 0.283 | 0.240 | 0.334 |
2006 | 91309 | 67507 | 123503 | 473544 | 410057 | 546860 | 268069 | 228089 | 315057 | 0.288 | 0.244 | 0.339 |
2007 | 181861 | 134955 | 245070 | 449999 | 387225 | 522948 | 239905 | 203658 | 282605 | 0.288 | 0.244 | 0.340 |
2008 | 94466 | 69954 | 127567 | 467428 | 403823 | 541051 | 258074 | 218650 | 304606 | 0.301 | 0.255 | 0.355 |
2009 | 72839 | 53706 | 98787 | 391210 | 337208 | 453861 | 261974 | 220140 | 311757 | 0.311 | 0.263 | 0.368 |
2010 | 99409 | 73078 | 135228 | 424217 | 363970 | 494436 | 257558 | 213374 | 310891 | 0.305 | 0.257 | 0.362 |
2011 | 95990 | 70418 | 130849 | 422946 | 360347 | 496420 | 205870 | 169948 | 249385 | 0.299 | 0.251 | 0.356 |
2012 | 84204 | 61690 | 114935 | 342148 | 292258 | 400556 | 182773 | 151848 | 219995 | 0.295 | 0.246 | 0.354 |
2013 | 70969 | 51606 | 97597 | 336045 | 285577 | 395431 | 174033 | 143745 | 210703 | 0.286 | 0.236 | 0.348 |
2014 | 39537 | 27008 | 57878 | 333701 | 279208 | 398828 | 197996 | 161985 | 242011 | 0.283 | 0.228 | 0.352 |