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 | 578388 | 333401 | 1003395 | 190804 | 139283 | 261382 | 128412 | 93175 | 176974 | 0.204 | 0.144 | 0.288 |
1959 | 947896 | 551667 | 1628712 | 193107 | 137519 | 271164 | 118066 | 85543 | 162953 | 0.163 | 0.116 | 0.230 |
1960 | 469771 | 276156 | 799131 | 179512 | 131716 | 244654 | 124368 | 90663 | 170604 | 0.195 | 0.139 | 0.273 |
1961 | 425491 | 249536 | 725517 | 159692 | 117599 | 216850 | 110857 | 81557 | 150684 | 0.126 | 0.090 | 0.175 |
1962 | 707859 | 415169 | 1206893 | 195634 | 143094 | 267464 | 121540 | 90442 | 163332 | 0.219 | 0.158 | 0.304 |
1963 | 464167 | 273649 | 787328 | 181317 | 133554 | 246161 | 125242 | 92252 | 170028 | 0.146 | 0.104 | 0.204 |
1964 | 1169398 | 676982 | 2019984 | 239426 | 169743 | 337716 | 137585 | 102648 | 184414 | 0.103 | 0.075 | 0.142 |
1965 | 381551 | 228401 | 637392 | 211928 | 162300 | 276731 | 154045 | 116868 | 203048 | 0.135 | 0.101 | 0.182 |
1966 | 643708 | 393974 | 1051744 | 230729 | 179703 | 296244 | 149343 | 118057 | 188920 | 0.204 | 0.156 | 0.267 |
1967 | 776072 | 480854 | 1252535 | 235155 | 182996 | 302181 | 144784 | 115805 | 181016 | 0.271 | 0.209 | 0.351 |
1968 | 836515 | 517673 | 1351736 | 247707 | 192937 | 318023 | 151600 | 121883 | 188562 | 0.262 | 0.205 | 0.335 |
1969 | 452707 | 282485 | 725503 | 214058 | 174493 | 262593 | 142201 | 116394 | 173730 | 0.383 | 0.305 | 0.482 |
1970 | 267801 | 163450 | 438774 | 154662 | 128119 | 186704 | 105556 | 87708 | 127037 | 0.373 | 0.297 | 0.467 |
1971 | 703624 | 423589 | 1168790 | 169228 | 129747 | 220722 | 93620 | 76472 | 114613 | 0.506 | 0.406 | 0.630 |
1972 | 344897 | 214842 | 553679 | 152055 | 119501 | 193478 | 97149 | 76549 | 123293 | 0.458 | 0.366 | 0.572 |
1973 | 324162 | 200634 | 523745 | 119253 | 95561 | 148818 | 73792 | 60425 | 90115 | 0.464 | 0.372 | 0.578 |
1974 | 167042 | 103692 | 269095 | 86163 | 69834 | 106311 | 56162 | 45823 | 68834 | 0.436 | 0.348 | 0.546 |
1975 | 162105 | 99828 | 263234 | 64796 | 51901 | 80894 | 40296 | 33049 | 49132 | 0.427 | 0.338 | 0.539 |
1976 | 198392 | 122654 | 320898 | 58221 | 44445 | 76267 | 33223 | 26489 | 41669 | 0.386 | 0.301 | 0.495 |
1977 | 192914 | 119925 | 310326 | 58865 | 45174 | 76705 | 34822 | 27617 | 43906 | 0.297 | 0.230 | 0.382 |
1978 | 164555 | 102160 | 265057 | 57873 | 45742 | 73220 | 36316 | 29365 | 44911 | 0.291 | 0.229 | 0.370 |
1979 | 233748 | 146169 | 373801 | 62318 | 48314 | 80380 | 35348 | 28798 | 43388 | 0.387 | 0.309 | 0.483 |
1980 | 176134 | 108804 | 285130 | 56162 | 44559 | 70788 | 34166 | 27814 | 41970 | 0.469 | 0.380 | 0.579 |
1981 | 372503 | 234732 | 591135 | 72403 | 54203 | 96713 | 36026 | 28771 | 45110 | 0.667 | 0.546 | 0.814 |
1982 | 629701 | 393344 | 1008082 | 106831 | 76463 | 149259 | 50011 | 38139 | 65578 | 0.597 | 0.484 | 0.736 |
1983 | 680103 | 425909 | 1086009 | 136353 | 102250 | 181829 | 71970 | 56321 | 91967 | 0.540 | 0.438 | 0.665 |
1984 | 656711 | 410610 | 1050314 | 133920 | 102927 | 174245 | 74013 | 58616 | 93455 | 0.715 | 0.576 | 0.887 |
1985 | 632857 | 393612 | 1017521 | 143200 | 109251 | 187700 | 82619 | 65301 | 104531 | 0.366 | 0.288 | 0.465 |
1986 | 622812 | 388225 | 999150 | 161297 | 124497 | 208973 | 94940 | 75622 | 119193 | 0.375 | 0.293 | 0.479 |
1987 | 855122 | 523556 | 1396668 | 167209 | 126455 | 221098 | 92781 | 73618 | 116933 | 0.477 | 0.376 | 0.606 |
1988 | 488942 | 303568 | 787517 | 148598 | 116162 | 190091 | 96182 | 75705 | 122198 | 0.287 | 0.224 | 0.369 |
1989 | 517104 | 322539 | 829037 | 142771 | 112400 | 181349 | 87116 | 70353 | 107874 | 0.371 | 0.292 | 0.470 |
1990 | 452254 | 281746 | 725953 | 127262 | 101432 | 159669 | 80178 | 65309 | 98432 | 0.320 | 0.253 | 0.405 |
1991 | 253470 | 153885 | 417500 | 104611 | 86079 | 127131 | 70757 | 58445 | 85662 | 0.421 | 0.337 | 0.526 |
1992 | 747134 | 453341 | 1231323 | 123748 | 91184 | 167940 | 63007 | 49907 | 79545 | 0.564 | 0.451 | 0.705 |
1993 | 433220 | 266737 | 703610 | 115844 | 89052 | 150696 | 72984 | 56475 | 94319 | 0.343 | 0.269 | 0.437 |
1994 | 703624 | 437889 | 1130624 | 144784 | 110589 | 189552 | 83200 | 66038 | 104822 | 0.304 | 0.239 | 0.386 |
1995 | 650177 | 405704 | 1041966 | 137723 | 107274 | 176815 | 81716 | 65576 | 101828 | 0.407 | 0.325 | 0.510 |
1996 | 382697 | 239632 | 611176 | 110415 | 88830 | 137245 | 71325 | 57956 | 87777 | 0.362 | 0.289 | 0.454 |
1997 | 355756 | 224089 | 564785 | 98913 | 80505 | 121530 | 61636 | 51224 | 74164 | 0.456 | 0.369 | 0.565 |
1998 | 279009 | 174650 | 445726 | 82207 | 66970 | 100912 | 51072 | 42637 | 61177 | 0.478 | 0.390 | 0.587 |
1999 | 450900 | 282620 | 719376 | 81552 | 63410 | 104885 | 43695 | 36002 | 53033 | 0.664 | 0.549 | 0.802 |
2000 | 429338 | 269122 | 684936 | 78905 | 60195 | 103431 | 42362 | 33758 | 53159 | 0.683 | 0.565 | 0.825 |
2001 | 353982 | 222789 | 562429 | 66436 | 51730 | 85323 | 37873 | 30375 | 47222 | 0.600 | 0.491 | 0.735 |
2002 | 269682 | 169577 | 428883 | 59934 | 46726 | 76875 | 35596 | 28749 | 44075 | 0.330 | 0.265 | 0.409 |
2003 | 98617 | 62445 | 155743 | 39144 | 32221 | 47555 | 21425 | 17046 | 26927 | 0.702 | 0.576 | 0.856 |
2004 | 225483 | 140933 | 360757 | 43783 | 35138 | 54555 | 20944 | 17001 | 25801 | 0.712 | 0.593 | 0.855 |
2005 | 397918 | 243083 | 651374 | 51380 | 37745 | 69940 | 23389 | 17866 | 30619 | 0.618 | 0.510 | 0.748 |
2006 | 211504 | 131247 | 340837 | 49613 | 37475 | 65682 | 28113 | 21013 | 37612 | 0.443 | 0.349 | 0.562 |
2007 | 406769 | 250171 | 661391 | 62193 | 46447 | 83278 | 34510 | 26180 | 45491 | 0.284 | 0.218 | 0.369 |
2008 | 274306 | 168256 | 447199 | 73939 | 56181 | 97310 | 47524 | 36109 | 62549 | 0.158 | 0.119 | 0.211 |
2009 | 794128 | 487059 | 1294791 | 110084 | 79617 | 152211 | 59338 | 44841 | 78521 | 0.128 | 0.096 | 0.170 |
2010 | 713544 | 437460 | 1163869 | 123624 | 91288 | 167413 | 71826 | 54155 | 95263 | 0.170 | 0.130 | 0.224 |
2011 | 966078 | 580590 | 1607515 | 142629 | 104070 | 195473 | 80499 | 60191 | 107659 | 0.212 | 0.161 | 0.280 |
2012 | 776072 | 436874 | 1378629 | 140225 | 100748 | 195169 | 82207 | 58701 | 115126 | 0.335 | 0.247 | 0.455 |
2013 | 1305374 | 549817 | 3099217 | 158103 | 93056 | 268617 | 83283 | 51450 | 134812 | 0.322 | 0.207 | 0.499 |