Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1963 | 442329 | 314500 | 622115 | 154931 | 114718 | 209241 | 0.466 | 0.395 | 0.550 | 500890 | 421856 | 594732 |
1964 | 715459 | 509716 | 1004248 | 166058 | 125923 | 218986 | 0.509 | 0.438 | 0.593 | 629651 | 528888 | 749611 |
1965 | 993488 | 711092 | 1388033 | 200140 | 157781 | 253870 | 0.570 | 0.490 | 0.663 | 807388 | 685041 | 951586 |
1966 | 1192474 | 854727 | 1663683 | 222357 | 176448 | 280211 | 0.572 | 0.494 | 0.661 | 966832 | 822263 | 1136819 |
1967 | 1011225 | 724860 | 1410723 | 251755 | 200142 | 316679 | 0.610 | 0.530 | 0.701 | 1021147 | 879076 | 1186178 |
1968 | 493393 | 352966 | 689687 | 262232 | 216239 | 318008 | 0.650 | 0.564 | 0.749 | 858861 | 757430 | 973875 |
1969 | 426197 | 302618 | 600243 | 261268 | 212606 | 321068 | 0.599 | 0.522 | 0.688 | 710618 | 621498 | 812519 |
1970 | 1482638 | 1061264 | 2071318 | 271911 | 223546 | 330739 | 0.645 | 0.566 | 0.735 | 1153234 | 942486 | 1411107 |
1971 | 1970158 | 1405472 | 2761722 | 274050 | 226329 | 331833 | 0.748 | 0.661 | 0.847 | 1304364 | 1089182 | 1562057 |
1972 | 485224 | 345784 | 680893 | 243035 | 200939 | 293950 | 0.816 | 0.721 | 0.924 | 909850 | 799639 | 1035250 |
1973 | 705139 | 503146 | 988222 | 214136 | 183746 | 249551 | 0.790 | 0.697 | 0.895 | 723521 | 635574 | 823638 |
1974 | 696790 | 496481 | 977916 | 231620 | 198160 | 270730 | 0.743 | 0.655 | 0.842 | 696439 | 610622 | 794316 |
1975 | 1233943 | 872495 | 1745127 | 209749 | 177811 | 247423 | 0.809 | 0.717 | 0.912 | 802098 | 674405 | 953968 |
1976 | 855163 | 599747 | 1219354 | 177379 | 148376 | 212052 | 0.880 | 0.779 | 0.994 | 643715 | 559985 | 739965 |
1977 | 2047515 | 1446885 | 2897476 | 151149 | 126750 | 180245 | 0.815 | 0.721 | 0.920 | 977450 | 785513 | 1216286 |
1978 | 1167836 | 820239 | 1662737 | 149351 | 129625 | 172079 | 0.916 | 0.814 | 1.030 | 1070138 | 888893 | 1288338 |
1979 | 1501402 | 1059506 | 2127602 | 147254 | 129020 | 168065 | 0.830 | 0.737 | 0.934 | 993376 | 840190 | 1174491 |
1980 | 2410946 | 1693425 | 3432487 | 160779 | 141754 | 182358 | 0.920 | 0.820 | 1.031 | 1200702 | 987874 | 1459383 |
1981 | 930994 | 656125 | 1321011 | 169383 | 150962 | 190051 | 0.922 | 0.825 | 1.031 | 999833 | 862826 | 1158597 |
1982 | 1467530 | 1045984 | 2058965 | 168219 | 148984 | 189938 | 1.042 | 0.935 | 1.162 | 1041467 | 870121 | 1246554 |
1983 | 807087 | 591107 | 1101984 | 139362 | 123193 | 157653 | 1.027 | 0.923 | 1.144 | 820293 | 706990 | 951755 |
1984 | 1522853 | 1127318 | 2057167 | 121419 | 107061 | 137704 | 0.959 | 0.861 | 1.069 | 846798 | 712967 | 1005750 |
1985 | 368010 | 263698 | 513587 | 121990 | 107578 | 138333 | 0.916 | 0.821 | 1.022 | 571287 | 505273 | 645925 |
1986 | 1741650 | 1295928 | 2340673 | 113736 | 101466 | 127490 | 0.985 | 0.886 | 1.095 | 784954 | 646150 | 953575 |
1987 | 679605 | 502714 | 918740 | 115846 | 103372 | 129826 | 0.968 | 0.870 | 1.078 | 743737 | 639000 | 865641 |
1988 | 480759 | 351156 | 658196 | 113798 | 103325 | 125332 | 0.992 | 0.892 | 1.103 | 552454 | 479950 | 635911 |
1989 | 852194 | 626084 | 1159964 | 105460 | 95253 | 116761 | 1.019 | 0.916 | 1.133 | 566161 | 474849 | 675034 |
1990 | 331927 | 243934 | 451663 | 92146 | 82974 | 102332 | 0.938 | 0.840 | 1.047 | 379885 | 332677 | 433791 |
1991 | 394210 | 291566 | 532989 | 91112 | 81346 | 102051 | 0.925 | 0.829 | 1.031 | 353876 | 305951 | 409309 |
1992 | 954298 | 721466 | 1262271 | 89061 | 80388 | 98671 | 0.901 | 0.812 | 1.001 | 580536 | 481910 | 699346 |
1993 | 429280 | 327759 | 562246 | 94764 | 86326 | 104027 | 0.961 | 0.865 | 1.067 | 431827 | 381363 | 488969 |
1994 | 1094212 | 832362 | 1438436 | 95857 | 87561 | 104939 | 0.931 | 0.838 | 1.035 | 549785 | 463895 | 651578 |
1995 | 661683 | 505582 | 865980 | 108225 | 99075 | 118219 | 0.865 | 0.775 | 0.965 | 595921 | 514240 | 690576 |
1996 | 438156 | 333131 | 576292 | 117583 | 108038 | 127970 | 0.896 | 0.806 | 0.996 | 472625 | 415930 | 537049 |
1997 | 1447611 | 1101631 | 1902249 | 113608 | 104629 | 123357 | 0.935 | 0.844 | 1.037 | 797675 | 657084 | 968347 |
1998 | 145558 | 107940 | 196287 | 121306 | 110958 | 132618 | 1.127 | 1.024 | 1.241 | 408328 | 361271 | 461514 |
1999 | 301342 | 226169 | 401500 | 91368 | 84165 | 99188 | 1.148 | 1.047 | 1.260 | 257825 | 229027 | 290244 |
2000 | 441064 | 334343 | 581850 | 66449 | 60390 | 73115 | 1.145 | 1.035 | 1.267 | 291166 | 248018 | 341820 |
2001 | 182579 | 137067 | 243203 | 56691 | 51081 | 62917 | 0.849 | 0.759 | 0.949 | 196958 | 173041 | 224180 |
2002 | 255761 | 190871 | 342712 | 60141 | 54519 | 66342 | 1.024 | 0.914 | 1.147 | 179660 | 156531 | 206208 |
2003 | 119341 | 88724 | 160523 | 49650 | 44441 | 55469 | 0.718 | 0.632 | 0.816 | 127716 | 113500 | 143713 |
2004 | 236608 | 177201 | 315930 | 46145 | 41239 | 51636 | 0.787 | 0.700 | 0.885 | 132065 | 113678 | 153428 |
2005 | 192122 | 143036 | 258053 | 52624 | 46557 | 59482 | 0.823 | 0.734 | 0.924 | 158385 | 136897 | 183246 |
2006 | 420011 | 320742 | 550003 | 46714 | 40911 | 53339 | 0.730 | 0.645 | 0.827 | 165080 | 138041 | 197416 |
2007 | 191869 | 144867 | 254120 | 82573 | 73308 | 93008 | 0.662 | 0.584 | 0.750 | 215425 | 189314 | 245138 |
2008 | 204088 | 154594 | 269428 | 88709 | 79209 | 99349 | 0.631 | 0.556 | 0.717 | 214083 | 187403 | 244562 |
2009 | 219830 | 165219 | 292491 | 94143 | 83494 | 106150 | 0.639 | 0.560 | 0.729 | 229330 | 199786 | 263244 |
2010 | 292367 | 224139 | 381364 | 96857 | 84649 | 110825 | 0.551 | 0.479 | 0.633 | 239560 | 208280 | 275537 |
2011 | 144749 | 108957 | 192298 | 109822 | 93319 | 129245 | 0.423 | 0.363 | 0.493 | 228768 | 199303 | 262588 |
2012 | 208500 | 156367 | 278014 | 109795 | 92205 | 130742 | 0.383 | 0.328 | 0.448 | 205168 | 177967 | 236526 |
2013 | 228887 | 173060 | 302722 | 117529 | 98549 | 140163 | 0.381 | 0.328 | 0.443 | 250303 | 215708 | 290447 |
2014 | 302297 | 230534 | 396398 | 122613 | 102715 | 146367 | 0.392 | 0.339 | 0.453 | 295048 | 253318 | 343652 |
2015 | 143098 | 108816 | 188181 | 138209 | 115001 | 166101 | 0.390 | 0.338 | 0.450 | 269205 | 234292 | 309322 |
2016 | 101564 | 76777 | 134352 | 136936 | 114086 | 164362 | 0.387 | 0.335 | 0.447 | 233597 | 203491 | 268156 |
2017 | 310773 | 232643 | 415143 | 125624 | 102752 | 153586 | 0.443 | 0.385 | 0.510 | 237557 | 204974 | 275319 |
2018 | 62685 | 46622 | 84282 | 115965 | 91939 | 146270 | 0.578 | 0.499 | 0.669 | 187104 | 158545 | 220808 |
2019 | 124526 | 85207 | 181991 | 88361 | 66556 | 117310 | 0.550 | 0.461 | 0.657 | 163476 | 133315 | 200462 |
2020 | 281166 | 121441 | 650967 | 77282 | 55476 | 107660 | 0.553 | 0.404 | 0.757 | 194872 | 128081 | 296492 |