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 | 85136 | 53105 | 136486 | 686252 | 535138 | 880038 | 460929 | 338277 | 628053 | 0.276 | 0.196 | 0.387 |
1961 | 114119 | 74860 | 173967 | 660664 | 518036 | 842560 | 454976 | 337095 | 614080 | 0.233 | 0.170 | 0.320 |
1962 | 203414 | 134159 | 308421 | 722159 | 575227 | 906621 | 459549 | 343657 | 614522 | 0.233 | 0.172 | 0.316 |
1963 | 271034 | 178978 | 410438 | 831511 | 671601 | 1029496 | 455887 | 344407 | 603451 | 0.247 | 0.184 | 0.332 |
1964 | 82043 | 53691 | 125367 | 810981 | 653894 | 1005806 | 479261 | 367456 | 625083 | 0.284 | 0.213 | 0.379 |
1965 | 254486 | 168205 | 385024 | 852561 | 692013 | 1050356 | 517622 | 401114 | 667971 | 0.290 | 0.218 | 0.386 |
1966 | 134323 | 88987 | 202756 | 820771 | 666197 | 1011212 | 479261 | 368959 | 622538 | 0.299 | 0.224 | 0.397 |
1967 | 175606 | 116120 | 265566 | 798109 | 649514 | 980698 | 491885 | 381826 | 633668 | 0.278 | 0.208 | 0.372 |
1968 | 143774 | 95208 | 217114 | 760704 | 619854 | 933560 | 471654 | 365361 | 608870 | 0.202 | 0.150 | 0.271 |
1969 | 261712 | 172584 | 396868 | 868046 | 717843 | 1049678 | 511447 | 404441 | 646766 | 0.195 | 0.146 | 0.260 |
1970 | 222793 | 147671 | 336132 | 970921 | 815622 | 1155789 | 566368 | 456818 | 702190 | 0.308 | 0.236 | 0.402 |
1971 | 230268 | 153344 | 345781 | 954554 | 806814 | 1129349 | 554599 | 452318 | 680008 | 0.326 | 0.251 | 0.422 |
1972 | 153123 | 102062 | 229730 | 879404 | 746250 | 1036317 | 537670 | 442023 | 654013 | 0.321 | 0.249 | 0.414 |
1973 | 201592 | 134355 | 302477 | 846614 | 722644 | 991851 | 537132 | 446515 | 646140 | 0.358 | 0.279 | 0.458 |
1974 | 100408 | 66608 | 151361 | 734540 | 629810 | 856685 | 491885 | 410781 | 589001 | 0.479 | 0.378 | 0.607 |
1975 | 167376 | 111431 | 251410 | 613540 | 525835 | 715873 | 398714 | 334058 | 475884 | 0.538 | 0.427 | 0.679 |
1976 | 216642 | 143840 | 326289 | 542531 | 459071 | 641164 | 282377 | 235050 | 339234 | 0.571 | 0.454 | 0.719 |
1977 | 199187 | 132662 | 299072 | 476870 | 400445 | 567881 | 210449 | 174562 | 253714 | 0.500 | 0.396 | 0.631 |
1978 | 133519 | 88844 | 200659 | 416649 | 352148 | 492964 | 189662 | 158367 | 227142 | 0.551 | 0.439 | 0.692 |
1979 | 193687 | 128924 | 290983 | 408808 | 341205 | 489804 | 171099 | 142835 | 204957 | 0.585 | 0.467 | 0.734 |
1980 | 117125 | 78037 | 175793 | 390819 | 326417 | 467927 | 151146 | 126160 | 181080 | 0.564 | 0.449 | 0.707 |
1981 | 223910 | 147972 | 338819 | 441529 | 362685 | 537514 | 154972 | 128660 | 186664 | 0.559 | 0.445 | 0.701 |
1982 | 128541 | 85328 | 193637 | 397520 | 328034 | 481724 | 135673 | 112628 | 163432 | 0.556 | 0.442 | 0.700 |
1983 | 101722 | 67345 | 153648 | 407176 | 339016 | 489039 | 161458 | 132866 | 196202 | 0.602 | 0.481 | 0.754 |
1984 | 92781 | 61172 | 140725 | 321579 | 269893 | 383164 | 145801 | 120368 | 176608 | 0.710 | 0.570 | 0.884 |
1985 | 101215 | 66792 | 153378 | 269682 | 224966 | 323287 | 111525 | 92458 | 134523 | 0.636 | 0.508 | 0.796 |
1986 | 175080 | 114930 | 266711 | 264607 | 214847 | 325892 | 83952 | 69513 | 101390 | 0.548 | 0.436 | 0.689 |
1987 | 138968 | 92040 | 209823 | 277618 | 225497 | 341786 | 71898 | 59580 | 86762 | 0.621 | 0.500 | 0.772 |
1988 | 79063 | 51801 | 120673 | 292728 | 239791 | 357352 | 86250 | 70944 | 104856 | 0.607 | 0.487 | 0.756 |
1989 | 76726 | 50446 | 116697 | 277340 | 228253 | 336984 | 99907 | 77395 | 128968 | 0.486 | 0.385 | 0.614 |
1990 | 86077 | 56269 | 131676 | 269413 | 224755 | 322944 | 117830 | 93868 | 147910 | 0.547 | 0.434 | 0.689 |
1991 | 224134 | 148002 | 339429 | 353982 | 287139 | 436385 | 114348 | 93545 | 139777 | 0.509 | 0.403 | 0.643 |
1992 | 282377 | 186540 | 427453 | 464632 | 373122 | 578585 | 94940 | 79570 | 113279 | 0.604 | 0.482 | 0.757 |
1993 | 209190 | 139079 | 314645 | 530725 | 429123 | 656383 | 97343 | 80846 | 117208 | 0.533 | 0.425 | 0.670 |
1994 | 150091 | 101911 | 221049 | 483110 | 399759 | 583841 | 148005 | 120033 | 182495 | 0.479 | 0.378 | 0.606 |
1995 | 279847 | 189404 | 413478 | 586542 | 487460 | 705764 | 196025 | 157229 | 244395 | 0.373 | 0.292 | 0.478 |
1996 | 161781 | 110368 | 237143 | 680103 | 568907 | 813034 | 244019 | 198674 | 299713 | 0.361 | 0.281 | 0.462 |
1997 | 163081 | 111119 | 239340 | 721437 | 602203 | 864278 | 243288 | 198857 | 297646 | 0.256 | 0.198 | 0.332 |
1998 | 103053 | 70397 | 150859 | 798109 | 666284 | 956014 | 292143 | 239029 | 357060 | 0.255 | 0.197 | 0.332 |
1999 | 236334 | 161393 | 346071 | 798109 | 672047 | 947816 | 308045 | 248973 | 381132 | 0.257 | 0.197 | 0.336 |
2000 | 152360 | 104093 | 223007 | 814231 | 689197 | 961950 | 367692 | 297646 | 454221 | 0.230 | 0.176 | 0.300 |
2001 | 202805 | 139695 | 294425 | 861991 | 733328 | 1013228 | 371759 | 304961 | 453187 | 0.203 | 0.155 | 0.265 |
2002 | 314268 | 221514 | 445860 | 968012 | 829626 | 1129482 | 438888 | 365420 | 527127 | 0.197 | 0.152 | 0.257 |
2003 | 135808 | 95404 | 193323 | 941284 | 805158 | 1100424 | 425491 | 357094 | 506990 | 0.190 | 0.146 | 0.246 |
2004 | 149194 | 103278 | 215522 | 977741 | 832395 | 1148466 | 506865 | 428905 | 598996 | 0.181 | 0.138 | 0.236 |
2005 | 393958 | 275990 | 562350 | 1057058 | 902098 | 1238637 | 589482 | 496238 | 700248 | 0.211 | 0.162 | 0.274 |
2006 | 70545 | 49534 | 100467 | 910728 | 778322 | 1065659 | 525970 | 445674 | 620733 | 0.248 | 0.192 | 0.322 |
2007 | 112196 | 79057 | 159226 | 868046 | 738224 | 1020699 | 541447 | 459391 | 638160 | 0.257 | 0.198 | 0.332 |
2008 | 211293 | 149756 | 298117 | 746387 | 638932 | 871914 | 471654 | 394960 | 563239 | 0.319 | 0.248 | 0.410 |
2009 | 146825 | 104010 | 207266 | 688314 | 589133 | 804191 | 364397 | 304532 | 436032 | 0.341 | 0.266 | 0.437 |
2010 | 265933 | 189295 | 373600 | 704328 | 598615 | 828710 | 330380 | 275601 | 396049 | 0.376 | 0.293 | 0.483 |
2011 | 105240 | 73855 | 149962 | 586542 | 495464 | 694363 | 296559 | 244775 | 359297 | 0.372 | 0.288 | 0.482 |
2012 | 153123 | 108151 | 216798 | 596002 | 499702 | 710861 | 304980 | 249177 | 373278 | 0.346 | 0.266 | 0.451 |
2013 | 213844 | 149869 | 305126 | 615999 | 509870 | 744217 | 327420 | 259616 | 412933 | 0.281 | 0.212 | 0.373 |
2014 | 93153 | 62960 | 137825 | 660664 | 536478 | 813597 | 368060 | 284418 | 476298 | 0.251 | 0.184 | 0.341 |
2015 | 118421 | 73343 | 191205 | 665304 | 521081 | 849446 | 388093 | 290216 | 518980 | 0.245 | 0.171 | 0.351 |