Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 7 (F47). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F47 | Low | High |
1960 | 85391 | 53427 | 136478 | 686938 | 537036 | 878683 | 461852 | 339816 | 627714 | 0.276 | 0.197 | 0.387 |
1961 | 113323 | 74509 | 172356 | 660664 | 519333 | 840456 | 455887 | 338683 | 613650 | 0.234 | 0.171 | 0.320 |
1962 | 201995 | 133549 | 305523 | 720716 | 575446 | 902659 | 460008 | 344952 | 613441 | 0.234 | 0.173 | 0.317 |
1963 | 270222 | 178839 | 408301 | 829850 | 671749 | 1025161 | 455431 | 345000 | 601210 | 0.248 | 0.185 | 0.333 |
1964 | 82207 | 53907 | 125364 | 807744 | 652744 | 999550 | 477825 | 367295 | 621617 | 0.284 | 0.213 | 0.379 |
1965 | 254231 | 168370 | 383878 | 850858 | 692138 | 1045975 | 515555 | 400472 | 663710 | 0.290 | 0.218 | 0.386 |
1966 | 134054 | 89026 | 201858 | 819132 | 666290 | 1007034 | 477825 | 368782 | 619111 | 0.299 | 0.225 | 0.397 |
1967 | 175606 | 116362 | 265015 | 796514 | 649657 | 976568 | 490902 | 381994 | 630860 | 0.278 | 0.208 | 0.371 |
1968 | 143487 | 95250 | 216153 | 759944 | 620537 | 930670 | 471654 | 366231 | 607423 | 0.201 | 0.150 | 0.270 |
1969 | 259886 | 171747 | 393258 | 867178 | 718486 | 1046643 | 511959 | 405688 | 646068 | 0.195 | 0.146 | 0.261 |
1970 | 223016 | 148017 | 336018 | 968981 | 815240 | 1151714 | 565802 | 457211 | 700185 | 0.307 | 0.235 | 0.402 |
1971 | 229808 | 153323 | 344449 | 953600 | 807086 | 1126712 | 554599 | 453096 | 678839 | 0.325 | 0.250 | 0.421 |
1972 | 152512 | 101871 | 228328 | 878525 | 746462 | 1033953 | 538208 | 443121 | 653699 | 0.320 | 0.248 | 0.413 |
1973 | 201189 | 134309 | 301372 | 846614 | 723393 | 990824 | 537132 | 447088 | 645313 | 0.357 | 0.278 | 0.457 |
1974 | 100108 | 66519 | 150657 | 733806 | 629710 | 855111 | 491885 | 411205 | 588394 | 0.478 | 0.377 | 0.605 |
1975 | 167042 | 111382 | 250516 | 613540 | 526213 | 715358 | 398714 | 334353 | 475465 | 0.535 | 0.424 | 0.676 |
1976 | 215777 | 143467 | 324532 | 542531 | 459418 | 640679 | 282943 | 235687 | 339673 | 0.568 | 0.451 | 0.716 |
1977 | 198988 | 132731 | 298319 | 477825 | 401548 | 568592 | 211293 | 175337 | 254622 | 0.498 | 0.394 | 0.629 |
1978 | 132986 | 88619 | 199566 | 417066 | 352774 | 493075 | 190613 | 159215 | 228203 | 0.549 | 0.436 | 0.690 |
1979 | 194075 | 129350 | 291187 | 410036 | 342473 | 490928 | 172129 | 143734 | 206134 | 0.582 | 0.464 | 0.731 |
1980 | 116774 | 77937 | 174965 | 391993 | 327707 | 468890 | 152512 | 127345 | 182653 | 0.561 | 0.447 | 0.705 |
1981 | 222793 | 147352 | 336859 | 441971 | 363526 | 537344 | 156373 | 129922 | 188209 | 0.557 | 0.444 | 0.700 |
1982 | 128798 | 85586 | 193827 | 397918 | 328813 | 481545 | 137036 | 113874 | 164910 | 0.556 | 0.442 | 0.701 |
1983 | 101926 | 67582 | 153722 | 407991 | 340091 | 489447 | 162267 | 133722 | 196906 | 0.602 | 0.481 | 0.754 |
1984 | 92319 | 60913 | 139916 | 321901 | 270433 | 383165 | 146679 | 121294 | 177375 | 0.708 | 0.568 | 0.882 |
1985 | 100710 | 66547 | 152412 | 270493 | 225929 | 323847 | 112758 | 93634 | 135789 | 0.631 | 0.503 | 0.791 |
1986 | 176310 | 115812 | 268412 | 266999 | 217097 | 328371 | 85648 | 71079 | 103202 | 0.549 | 0.436 | 0.690 |
1987 | 139525 | 92629 | 210163 | 279288 | 227117 | 343444 | 72693 | 60305 | 87626 | 0.615 | 0.494 | 0.765 |
1988 | 79459 | 52150 | 121069 | 294785 | 241802 | 359376 | 87553 | 72100 | 106317 | 0.613 | 0.491 | 0.764 |
1989 | 76496 | 50383 | 116146 | 277618 | 228718 | 336972 | 100308 | 77806 | 129317 | 0.486 | 0.385 | 0.615 |
1990 | 85477 | 55936 | 130619 | 269144 | 224741 | 322319 | 118184 | 94251 | 148194 | 0.547 | 0.434 | 0.690 |
1991 | 222571 | 147328 | 336240 | 353274 | 287093 | 434712 | 114921 | 94095 | 140356 | 0.510 | 0.404 | 0.645 |
1992 | 282660 | 187029 | 427188 | 464632 | 373555 | 577914 | 95225 | 79852 | 113558 | 0.604 | 0.482 | 0.758 |
1993 | 209609 | 139534 | 314878 | 530725 | 429561 | 655714 | 97538 | 81097 | 117313 | 0.533 | 0.424 | 0.670 |
1994 | 150242 | 102091 | 221102 | 483110 | 400072 | 583383 | 148005 | 120194 | 182251 | 0.479 | 0.378 | 0.607 |
1995 | 279568 | 189279 | 412924 | 585370 | 486925 | 703719 | 196025 | 157487 | 243994 | 0.373 | 0.292 | 0.477 |
1996 | 160653 | 109864 | 234920 | 678744 | 568771 | 809981 | 244507 | 199478 | 299701 | 0.363 | 0.283 | 0.465 |
1997 | 161619 | 110413 | 236575 | 717121 | 599953 | 857172 | 242559 | 198723 | 296064 | 0.259 | 0.199 | 0.335 |
1998 | 101926 | 69812 | 148812 | 791749 | 662484 | 946237 | 290396 | 238110 | 354164 | 0.257 | 0.198 | 0.334 |
1999 | 233048 | 159589 | 340319 | 790958 | 667520 | 937223 | 306202 | 248039 | 378004 | 0.259 | 0.199 | 0.338 |
2000 | 148747 | 101997 | 216923 | 806130 | 683842 | 950286 | 365492 | 296564 | 450440 | 0.232 | 0.178 | 0.303 |
2001 | 196222 | 135664 | 283810 | 848309 | 723115 | 995177 | 368796 | 303181 | 448613 | 0.206 | 0.158 | 0.269 |
2002 | 293021 | 207864 | 413065 | 937526 | 805490 | 1091206 | 433220 | 361508 | 519156 | 0.202 | 0.155 | 0.263 |
2003 | 127007 | 89861 | 179509 | 906186 | 777795 | 1055771 | 418319 | 351688 | 497574 | 0.194 | 0.149 | 0.252 |
2004 | 141210 | 98552 | 202331 | 944112 | 806770 | 1104834 | 495836 | 420450 | 584738 | 0.184 | 0.141 | 0.240 |
2005 | 362943 | 256145 | 514268 | 1013581 | 867921 | 1183686 | 574353 | 484539 | 680815 | 0.215 | 0.166 | 0.280 |
2006 | 65578 | 46208 | 93069 | 872397 | 747641 | 1017971 | 511959 | 434338 | 603452 | 0.253 | 0.196 | 0.328 |
2007 | 103985 | 73708 | 146699 | 831511 | 708614 | 975723 | 523347 | 444731 | 615859 | 0.262 | 0.203 | 0.338 |
2008 | 195243 | 139071 | 274103 | 711407 | 609471 | 830393 | 454521 | 381119 | 542061 | 0.327 | 0.255 | 0.421 |
2009 | 136899 | 97665 | 191894 | 651479 | 557952 | 760683 | 348015 | 290749 | 416560 | 0.353 | 0.276 | 0.452 |
2010 | 245733 | 175564 | 343946 | 658026 | 559193 | 774327 | 309279 | 257266 | 371809 | 0.399 | 0.311 | 0.512 |
2011 | 90219 | 63563 | 128056 | 534988 | 450513 | 635303 | 271034 | 221678 | 331380 | 0.410 | 0.316 | 0.533 |
2012 | 125744 | 86206 | 183414 | 519177 | 430221 | 626526 | 270493 | 217319 | 336677 | 0.411 | 0.309 | 0.545 |
2013 | 155905 | 98027 | 247954 | 490902 | 390428 | 617232 | 272938 | 206365 | 360988 | 0.383 | 0.268 | 0.548 |