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 | 119143 | 83228 | 170556 | 334323 | 268523 | 416249 | 171440 | 136685 | 215031 | 0.312 | 0.239 | 0.408 |
1968 | 140886 | 100560 | 197383 | 418198 | 338021 | 517393 | 227712 | 181732 | 285326 | 0.254 | 0.196 | 0.329 |
1969 | 226258 | 162012 | 315981 | 550371 | 450419 | 672503 | 311705 | 251975 | 385593 | 0.286 | 0.225 | 0.364 |
1970 | 229426 | 166225 | 316656 | 731078 | 605500 | 882701 | 409237 | 335766 | 498785 | 0.326 | 0.259 | 0.409 |
1971 | 284699 | 208441 | 388856 | 860682 | 720340 | 1028366 | 498076 | 411397 | 603019 | 0.357 | 0.287 | 0.444 |
1972 | 184251 | 135974 | 249667 | 881329 | 743274 | 1045025 | 564027 | 467446 | 680562 | 0.393 | 0.318 | 0.485 |
1973 | 166786 | 123378 | 225466 | 841227 | 712096 | 993774 | 590952 | 489276 | 713757 | 0.419 | 0.342 | 0.514 |
1974 | 165194 | 122361 | 223021 | 821407 | 698456 | 966003 | 615432 | 510666 | 741692 | 0.493 | 0.403 | 0.602 |
1975 | 186120 | 138723 | 249711 | 759565 | 644852 | 894685 | 573664 | 473119 | 695576 | 0.522 | 0.429 | 0.635 |
1976 | 329525 | 240062 | 452328 | 777645 | 659654 | 916740 | 499638 | 413017 | 604427 | 0.602 | 0.495 | 0.733 |
1977 | 113820 | 83880 | 154447 | 615711 | 519434 | 729833 | 425683 | 348057 | 520622 | 0.571 | 0.466 | 0.700 |
1978 | 100557 | 74241 | 136200 | 488959 | 409925 | 583231 | 338032 | 274455 | 416336 | 0.440 | 0.358 | 0.541 |
1979 | 70109 | 51542 | 95364 | 423209 | 357293 | 501286 | 307134 | 253324 | 372375 | 0.399 | 0.324 | 0.491 |
1980 | 70025 | 51451 | 95303 | 393988 | 335221 | 463056 | 293111 | 243868 | 352297 | 0.412 | 0.336 | 0.505 |
1981 | 127099 | 93034 | 173638 | 386873 | 330943 | 452256 | 264177 | 221127 | 315607 | 0.395 | 0.320 | 0.486 |
1982 | 112863 | 83652 | 152274 | 417780 | 359056 | 486109 | 253499 | 216587 | 296701 | 0.471 | 0.390 | 0.568 |
1983 | 115116 | 85316 | 155326 | 399971 | 347227 | 460726 | 249488 | 214725 | 289878 | 0.588 | 0.490 | 0.705 |
1984 | 211250 | 156967 | 284304 | 413959 | 357046 | 479945 | 222283 | 192688 | 256423 | 0.634 | 0.531 | 0.757 |
1985 | 299477 | 220496 | 406749 | 474892 | 402940 | 559692 | 224024 | 195297 | 256977 | 0.668 | 0.559 | 0.798 |
1986 | 215685 | 160420 | 289988 | 438828 | 377470 | 510159 | 219416 | 191586 | 251289 | 0.707 | 0.591 | 0.847 |
1987 | 114335 | 84950 | 153884 | 359692 | 309557 | 417948 | 193713 | 168250 | 223030 | 0.649 | 0.543 | 0.774 |
1988 | 108390 | 80818 | 145367 | 299079 | 259558 | 344618 | 174601 | 151062 | 201808 | 0.652 | 0.547 | 0.777 |
1989 | 82496 | 61407 | 110828 | 244729 | 213421 | 280628 | 148466 | 128611 | 171386 | 0.639 | 0.536 | 0.761 |
1990 | 123225 | 92384 | 164361 | 239723 | 208317 | 275863 | 134693 | 117497 | 154406 | 0.616 | 0.517 | 0.735 |
1991 | 134277 | 100984 | 178546 | 249531 | 215965 | 288313 | 131627 | 115295 | 150272 | 0.598 | 0.501 | 0.715 |
1992 | 93450 | 70002 | 124752 | 238335 | 207581 | 273646 | 131055 | 115027 | 149317 | 0.557 | 0.464 | 0.668 |
1993 | 173814 | 130944 | 230719 | 295503 | 254645 | 342917 | 147047 | 129448 | 167040 | 0.552 | 0.462 | 0.660 |
1994 | 122068 | 92221 | 161577 | 300467 | 259433 | 347991 | 151892 | 133004 | 173462 | 0.463 | 0.385 | 0.557 |
1995 | 174115 | 133530 | 227034 | 333369 | 289942 | 383301 | 166251 | 146868 | 188191 | 0.462 | 0.385 | 0.555 |
1996 | 98261 | 75070 | 128615 | 332916 | 289186 | 383258 | 176916 | 155198 | 201674 | 0.411 | 0.341 | 0.496 |
1997 | 124656 | 95067 | 163456 | 351308 | 304817 | 404890 | 193765 | 168267 | 223127 | 0.354 | 0.293 | 0.428 |
1998 | 83053 | 63480 | 108661 | 371142 | 323536 | 425753 | 228963 | 198321 | 264339 | 0.342 | 0.284 | 0.413 |
1999 | 86881 | 65850 | 114629 | 371136 | 323442 | 425864 | 254427 | 218724 | 295958 | 0.352 | 0.291 | 0.427 |
2000 | 96723 | 73452 | 127368 | 366430 | 316237 | 424590 | 243904 | 207134 | 287200 | 0.273 | 0.223 | 0.334 |
2001 | 195932 | 148454 | 258594 | 441049 | 377920 | 514723 | 257303 | 218979 | 302335 | 0.250 | 0.204 | 0.307 |
2002 | 140249 | 106548 | 184611 | 462363 | 397587 | 537693 | 279092 | 236826 | 328902 | 0.269 | 0.220 | 0.329 |
2003 | 125227 | 95190 | 164741 | 448189 | 386032 | 520354 | 283723 | 240477 | 334747 | 0.296 | 0.242 | 0.361 |
2004 | 85786 | 65158 | 112943 | 416870 | 358908 | 484191 | 277824 | 235309 | 328020 | 0.261 | 0.214 | 0.318 |
2005 | 115102 | 87280 | 151792 | 467891 | 403215 | 542941 | 324851 | 274832 | 383972 | 0.280 | 0.230 | 0.341 |
2006 | 103835 | 78590 | 137189 | 493709 | 424560 | 574121 | 339592 | 286589 | 402398 | 0.288 | 0.237 | 0.351 |
2007 | 158274 | 119453 | 209711 | 510458 | 438668 | 593998 | 339626 | 286876 | 402076 | 0.267 | 0.219 | 0.325 |
2008 | 81655 | 62173 | 107241 | 522795 | 447968 | 610122 | 379652 | 318503 | 452540 | 0.317 | 0.261 | 0.386 |
2009 | 63149 | 48111 | 82888 | 439288 | 373224 | 517046 | 339860 | 281742 | 409967 | 0.341 | 0.280 | 0.416 |
2010 | 96142 | 72977 | 126661 | 395265 | 334055 | 467690 | 290771 | 238276 | 354832 | 0.331 | 0.272 | 0.404 |
2011 | 88203 | 66728 | 116589 | 398149 | 335050 | 473131 | 272406 | 221328 | 335272 | 0.329 | 0.270 | 0.402 |
2012 | 82137 | 61851 | 109076 | 355738 | 300227 | 421513 | 245090 | 200319 | 299866 | 0.304 | 0.248 | 0.374 |
2013 | 65748 | 48932 | 88342 | 349687 | 294874 | 414690 | 236995 | 194720 | 288449 | 0.280 | 0.225 | 0.349 |
2014 | 240101 | 193650 | 297695 | |||||||||