Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 5 (F25). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F25 | Low | High |
1958 | 381170 | 225506 | 644287 | 116425 | 86536 | 156636 | 80178 | 58630 | 109645 | 0.371 | 0.265 | 0.521 |
1959 | 612926 | 365741 | 1027172 | 116076 | 84192 | 160034 | 70615 | 52055 | 95793 | 0.314 | 0.225 | 0.438 |
1960 | 290977 | 175424 | 482647 | 98716 | 75057 | 129832 | 67982 | 51253 | 90173 | 0.399 | 0.287 | 0.553 |
1961 | 250446 | 150308 | 417300 | 81879 | 61677 | 108699 | 57011 | 42888 | 75785 | 0.269 | 0.194 | 0.375 |
1962 | 479261 | 284959 | 806049 | 112308 | 81879 | 154045 | 66636 | 49924 | 88942 | 0.440 | 0.313 | 0.617 |
1963 | 314582 | 185691 | 532938 | 101114 | 74258 | 137682 | 68186 | 50029 | 92934 | 0.325 | 0.227 | 0.466 |
1964 | 895377 | 515092 | 1556422 | 153123 | 103253 | 227081 | 80258 | 57780 | 111480 | 0.218 | 0.154 | 0.308 |
1965 | 307122 | 184304 | 511785 | 143200 | 108588 | 188845 | 105345 | 78954 | 140559 | 0.242 | 0.175 | 0.335 |
1966 | 523347 | 321921 | 850806 | 166043 | 126814 | 217406 | 107259 | 83055 | 138516 | 0.307 | 0.228 | 0.413 |
1967 | 684881 | 425279 | 1102951 | 180412 | 137429 | 236840 | 108771 | 85583 | 138242 | 0.386 | 0.291 | 0.512 |
1968 | 782305 | 486154 | 1258864 | 198392 | 151376 | 260011 | 116774 | 92928 | 146740 | 0.377 | 0.289 | 0.491 |
1969 | 409217 | 256905 | 651831 | 169397 | 137552 | 208614 | 112533 | 91976 | 137684 | 0.529 | 0.414 | 0.675 |
1970 | 239666 | 147612 | 389127 | 119970 | 98631 | 145926 | 83117 | 68498 | 100854 | 0.497 | 0.391 | 0.631 |
1971 | 712119 | 433965 | 1168557 | 148153 | 110481 | 198670 | 77265 | 62351 | 95747 | 0.676 | 0.538 | 0.850 |
1972 | 327093 | 205455 | 520747 | 128927 | 103066 | 161277 | 80338 | 65045 | 99226 | 0.687 | 0.550 | 0.859 |
1973 | 308661 | 193699 | 491855 | 95894 | 76703 | 119886 | 56840 | 47100 | 68594 | 0.691 | 0.555 | 0.859 |
1974 | 146386 | 91451 | 234319 | 65973 | 53858 | 80814 | 42150 | 34920 | 50877 | 0.682 | 0.546 | 0.853 |
1975 | 130353 | 81326 | 208935 | 47524 | 38008 | 59423 | 29173 | 23976 | 35496 | 0.652 | 0.515 | 0.825 |
1976 | 158736 | 98767 | 255118 | 43088 | 32685 | 56803 | 24005 | 19170 | 30059 | 0.571 | 0.439 | 0.744 |
1977 | 163407 | 102128 | 261456 | 43434 | 32867 | 57399 | 24392 | 19351 | 30746 | 0.464 | 0.356 | 0.604 |
1978 | 149792 | 94037 | 238604 | 43915 | 34322 | 56188 | 26318 | 21327 | 32477 | 0.457 | 0.357 | 0.586 |
1979 | 233281 | 147134 | 369867 | 52892 | 40010 | 69921 | 27834 | 22538 | 34373 | 0.558 | 0.443 | 0.702 |
1980 | 174381 | 108682 | 279797 | 48630 | 38533 | 61373 | 28567 | 23602 | 34576 | 0.652 | 0.528 | 0.805 |
1981 | 357539 | 226663 | 563983 | 64667 | 47881 | 87336 | 30242 | 24240 | 37732 | 0.890 | 0.730 | 1.086 |
1982 | 644352 | 406988 | 1020150 | 100811 | 71281 | 142575 | 43045 | 32913 | 56296 | 0.757 | 0.615 | 0.933 |
1983 | 619706 | 392935 | 977350 | 119014 | 89892 | 157572 | 60114 | 48117 | 75102 | 0.751 | 0.608 | 0.928 |
1984 | 563544 | 355415 | 893552 | 105768 | 81632 | 137039 | 55994 | 45378 | 69094 | 0.908 | 0.726 | 1.135 |
1985 | 529136 | 333547 | 839415 | 107045 | 81750 | 140166 | 58454 | 47075 | 72584 | 0.560 | 0.440 | 0.712 |
1986 | 534988 | 336570 | 850381 | 120211 | 92566 | 156111 | 66237 | 53828 | 81508 | 0.627 | 0.495 | 0.794 |
1987 | 751630 | 462777 | 1220779 | 130614 | 97227 | 175466 | 67846 | 53931 | 85352 | 0.699 | 0.546 | 0.896 |
1988 | 432354 | 270087 | 692110 | 112196 | 87830 | 143321 | 70333 | 56066 | 88232 | 0.440 | 0.338 | 0.572 |
1989 | 459549 | 288036 | 733190 | 110415 | 85957 | 141832 | 65056 | 52586 | 80483 | 0.525 | 0.409 | 0.675 |
1990 | 439767 | 276277 | 700003 | 101013 | 79205 | 128824 | 60840 | 49498 | 74781 | 0.459 | 0.359 | 0.587 |
1991 | 231191 | 141574 | 377536 | 82125 | 67842 | 99415 | 55381 | 46069 | 66577 | 0.611 | 0.488 | 0.764 |
1992 | 669308 | 408906 | 1095542 | 102847 | 74742 | 141521 | 49365 | 39026 | 62444 | 0.822 | 0.652 | 1.035 |
1993 | 397122 | 244987 | 643733 | 91217 | 70600 | 117856 | 55050 | 43643 | 69439 | 0.548 | 0.426 | 0.704 |
1994 | 652783 | 408824 | 1042320 | 117712 | 88550 | 156479 | 63704 | 50664 | 80099 | 0.470 | 0.366 | 0.604 |
1995 | 607435 | 380150 | 970610 | 112984 | 87031 | 146676 | 64087 | 51693 | 79453 | 0.586 | 0.462 | 0.743 |
1996 | 362217 | 227713 | 576171 | 88965 | 71074 | 111360 | 56275 | 45888 | 69012 | 0.496 | 0.391 | 0.630 |
1997 | 345587 | 218491 | 546615 | 81552 | 65480 | 101570 | 49563 | 41135 | 59717 | 0.606 | 0.485 | 0.758 |
1998 | 275681 | 173717 | 437495 | 69355 | 55932 | 86000 | 41982 | 35146 | 50149 | 0.645 | 0.522 | 0.796 |
1999 | 471182 | 298313 | 744226 | 75132 | 57345 | 98436 | 37835 | 31115 | 46007 | 0.872 | 0.718 | 1.058 |
2000 | 440647 | 278636 | 696860 | 73497 | 55835 | 96746 | 37198 | 30094 | 45978 | 0.921 | 0.757 | 1.121 |
2001 | 355756 | 224022 | 564954 | 59695 | 46018 | 77437 | 32338 | 26134 | 40015 | 0.819 | 0.656 | 1.023 |
2002 | 279288 | 174413 | 447226 | 53798 | 41156 | 70325 | 30394 | 24549 | 37631 | 0.428 | 0.333 | 0.551 |
2003 | 111525 | 67819 | 183395 | 33759 | 27858 | 40910 | 18018 | 14428 | 22499 | 0.779 | 0.616 | 0.984 |
2004 | 260407 | 162365 | 417650 | 42830 | 33106 | 55410 | 19526 | 15282 | 24948 | 0.782 | 0.615 | 0.994 |
2005 | 422523 | 254975 | 700171 | 51637 | 36979 | 72107 | 22834 | 17043 | 30592 | 0.637 | 0.484 | 0.838 |
2006 | 224358 | 134920 | 373084 | 45207 | 33449 | 61097 | 24785 | 18388 | 33408 | 0.456 | 0.330 | 0.630 |
2007 | 373249 | 220123 | 632895 | 50818 | 36285 | 71171 | 27174 | 19706 | 37471 | 0.345 | 0.241 | 0.495 |
2008 | 248699 | 144284 | 428677 | 59755 | 42914 | 83203 | 38369 | 27472 | 53588 | 0.195 | 0.132 | 0.287 |
2009 | 691764 | 396004 | 1208415 | 91950 | 62217 | 135893 | 49119 | 34661 | 69608 | 0.146 | 0.098 | 0.216 |
2010 | 646288 | 361335 | 1155958 | 108120 | 73888 | 158213 | 63577 | 44592 | 90644 | 0.183 | 0.124 | 0.268 |
2011 | 1209842 | 583034 | 2510519 | 148301 | 89576 | 245526 | 78984 | 50988 | 122352 | 0.215 | 0.141 | 0.326 |
2012 | 100108 | 53213 | 188328 | |||||||||