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 | 85648 | 53643 | 136749 | 686252 | 537304 | 876489 | 460469 | 339402 | 624721 | 0.276 | 0.197 | 0.386 |
1961 | 113097 | 74356 | 172022 | 660003 | 519572 | 838391 | 455431 | 338974 | 611897 | 0.234 | 0.171 | 0.320 |
1962 | 201995 | 133516 | 305596 | 719995 | 575526 | 900729 | 459089 | 344828 | 611213 | 0.234 | 0.173 | 0.316 |
1963 | 270763 | 179218 | 409069 | 829020 | 671642 | 1023276 | 454976 | 345124 | 599793 | 0.248 | 0.185 | 0.332 |
1964 | 82372 | 54005 | 125638 | 807744 | 653345 | 998630 | 476870 | 366979 | 619669 | 0.284 | 0.214 | 0.378 |
1965 | 254740 | 168751 | 384547 | 850007 | 692055 | 1044010 | 515040 | 400504 | 662331 | 0.290 | 0.218 | 0.386 |
1966 | 134188 | 89100 | 202092 | 818313 | 666263 | 1005062 | 477825 | 369239 | 618344 | 0.298 | 0.225 | 0.396 |
1967 | 176134 | 116721 | 265790 | 797311 | 651023 | 976471 | 490902 | 382483 | 630053 | 0.278 | 0.208 | 0.370 |
1968 | 143774 | 95425 | 216620 | 760704 | 621941 | 930428 | 472125 | 367163 | 607095 | 0.202 | 0.151 | 0.270 |
1969 | 259627 | 171521 | 392990 | 867178 | 719182 | 1045630 | 511959 | 406208 | 645242 | 0.195 | 0.146 | 0.261 |
1970 | 223910 | 148619 | 337345 | 968981 | 815777 | 1150957 | 564672 | 456717 | 698144 | 0.307 | 0.235 | 0.400 |
1971 | 230499 | 153746 | 345566 | 954554 | 808432 | 1127088 | 554044 | 453051 | 677551 | 0.325 | 0.251 | 0.421 |
1972 | 152512 | 101812 | 228461 | 879404 | 747656 | 1034369 | 538208 | 443500 | 653139 | 0.321 | 0.249 | 0.414 |
1973 | 201793 | 134632 | 302459 | 846614 | 723678 | 990433 | 537132 | 447343 | 644945 | 0.358 | 0.279 | 0.458 |
1974 | 100007 | 66399 | 150627 | 733073 | 629195 | 854100 | 490902 | 410529 | 587011 | 0.478 | 0.378 | 0.605 |
1975 | 167042 | 111277 | 250752 | 613540 | 526266 | 715286 | 397918 | 333813 | 474333 | 0.537 | 0.426 | 0.677 |
1976 | 215561 | 143197 | 324493 | 541988 | 458958 | 640040 | 282377 | 235362 | 338785 | 0.570 | 0.453 | 0.717 |
1977 | 198988 | 132620 | 298570 | 476870 | 400734 | 567472 | 210871 | 175146 | 253882 | 0.500 | 0.396 | 0.631 |
1978 | 132853 | 88451 | 199546 | 416233 | 352013 | 492168 | 189662 | 158542 | 226891 | 0.551 | 0.439 | 0.692 |
1979 | 194269 | 129389 | 291682 | 409217 | 341675 | 490110 | 171099 | 142980 | 204749 | 0.585 | 0.467 | 0.733 |
1980 | 116891 | 77956 | 175273 | 391210 | 326935 | 468121 | 151297 | 126435 | 181048 | 0.564 | 0.449 | 0.707 |
1981 | 222348 | 146875 | 336603 | 440207 | 361862 | 535514 | 155127 | 128942 | 186630 | 0.559 | 0.445 | 0.701 |
1982 | 129185 | 85759 | 194600 | 396726 | 327673 | 480331 | 135808 | 112863 | 163419 | 0.557 | 0.443 | 0.701 |
1983 | 102232 | 67730 | 154310 | 407176 | 339160 | 488832 | 160813 | 132432 | 195277 | 0.603 | 0.482 | 0.754 |
1984 | 91858 | 60573 | 139302 | 320616 | 269170 | 381895 | 145510 | 120202 | 176147 | 0.710 | 0.571 | 0.884 |
1985 | 100208 | 66212 | 151658 | 269144 | 224690 | 322392 | 111636 | 92575 | 134622 | 0.637 | 0.509 | 0.797 |
1986 | 176840 | 116136 | 269273 | 265667 | 215738 | 327152 | 83952 | 69534 | 101360 | 0.549 | 0.437 | 0.690 |
1987 | 139246 | 92420 | 209798 | 278173 | 226151 | 342162 | 71898 | 59593 | 86743 | 0.621 | 0.499 | 0.771 |
1988 | 79539 | 52193 | 121212 | 292436 | 239832 | 356578 | 86336 | 71053 | 104906 | 0.606 | 0.486 | 0.755 |
1989 | 76267 | 50234 | 115793 | 276509 | 227864 | 335539 | 99708 | 77353 | 128523 | 0.486 | 0.385 | 0.614 |
1990 | 85050 | 55664 | 129952 | 268337 | 224073 | 321346 | 117595 | 93785 | 147449 | 0.548 | 0.435 | 0.690 |
1991 | 222571 | 147296 | 336314 | 352568 | 286439 | 433965 | 114348 | 93629 | 139652 | 0.511 | 0.405 | 0.645 |
1992 | 283793 | 187918 | 428583 | 465096 | 373966 | 578434 | 94750 | 79439 | 113012 | 0.605 | 0.483 | 0.757 |
1993 | 210449 | 140216 | 315862 | 531256 | 430172 | 656094 | 97246 | 80839 | 116983 | 0.534 | 0.426 | 0.671 |
1994 | 151146 | 102823 | 222179 | 483594 | 400635 | 583730 | 147561 | 119807 | 181745 | 0.479 | 0.378 | 0.606 |
1995 | 281532 | 190888 | 415218 | 586542 | 488116 | 704816 | 195634 | 157198 | 243468 | 0.373 | 0.292 | 0.477 |
1996 | 161458 | 110459 | 236003 | 678744 | 568842 | 809881 | 243288 | 198463 | 298236 | 0.360 | 0.281 | 0.461 |
1997 | 162105 | 110800 | 237167 | 718557 | 601266 | 858728 | 242316 | 198571 | 295699 | 0.257 | 0.198 | 0.333 |
1998 | 102437 | 70191 | 149495 | 793334 | 664012 | 947843 | 290686 | 238435 | 354387 | 0.256 | 0.197 | 0.332 |
1999 | 235155 | 161090 | 343273 | 794128 | 670338 | 940778 | 306815 | 248650 | 378587 | 0.258 | 0.198 | 0.336 |
2000 | 150091 | 102888 | 218950 | 810981 | 688122 | 955775 | 366957 | 297908 | 452010 | 0.230 | 0.176 | 0.301 |
2001 | 199586 | 137825 | 289023 | 856834 | 730523 | 1004986 | 370645 | 304824 | 450679 | 0.204 | 0.156 | 0.266 |
2002 | 304980 | 215169 | 432276 | 954554 | 819553 | 1111795 | 437136 | 364622 | 524072 | 0.199 | 0.153 | 0.259 |
2003 | 131268 | 92317 | 186656 | 923568 | 791879 | 1077157 | 422946 | 355467 | 503235 | 0.192 | 0.148 | 0.249 |
2004 | 143774 | 99814 | 207096 | 956466 | 816722 | 1120120 | 500318 | 424233 | 590050 | 0.183 | 0.141 | 0.239 |
2005 | 380408 | 266705 | 542585 | 1034057 | 884171 | 1209351 | 581287 | 490183 | 689324 | 0.213 | 0.164 | 0.277 |
2006 | 68528 | 48095 | 97642 | 890021 | 761976 | 1039583 | 518140 | 439660 | 610627 | 0.251 | 0.194 | 0.325 |
2007 | 107904 | 76085 | 153032 | 847461 | 721949 | 994793 | 530725 | 451113 | 624387 | 0.260 | 0.201 | 0.336 |
2008 | 204843 | 145202 | 288982 | 729416 | 624959 | 851332 | 462314 | 387628 | 551390 | 0.323 | 0.252 | 0.416 |
2009 | 141492 | 100260 | 199682 | 668639 | 572759 | 780570 | 355045 | 297105 | 424285 | 0.347 | 0.271 | 0.444 |
2010 | 259627 | 184735 | 364879 | 682829 | 580640 | 803003 | 318698 | 266288 | 381424 | 0.384 | 0.300 | 0.493 |
2011 | 101519 | 71245 | 144657 | 565802 | 477859 | 669930 | 283226 | 233738 | 343192 | 0.384 | 0.297 | 0.496 |
2012 | 143774 | 100456 | 205771 | 568070 | 475086 | 679252 | 289237 | 235550 | 355159 | 0.364 | 0.279 | 0.477 |
2013 | 187587 | 127690 | 275582 | 569777 | 467382 | 694605 | 306508 | 240727 | 390265 | 0.308 | 0.227 | 0.417 |
2014 | 87378 | 53182 | 143562 | 586542 | 462795 | 743378 | 332701 | 249951 | 442847 | 0.286 | 0.199 | 0.410 |