Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1965 | 20055288 | 10800026 | 37242000 | 931585 | 574627 | 1510286 | 0.664 | 0.485 | 0.909 | 1225835 | 835250 | 1799068 |
1966 | 46062477 | 25800041 | 82238310 | 469935 | 299329 | 737778 | 0.652 | 0.493 | 0.863 | 1270183 | 912793 | 1767505 |
1967 | 61166812 | 33660584 | 111150147 | 175117 | 116474 | 263285 | 0.522 | 0.396 | 0.688 | 2023296 | 1422811 | 2877211 |
1968 | 3572879 | 1925396 | 6630046 | 132048 | 96932 | 179885 | 0.485 | 0.367 | 0.642 | 3271798 | 2187719 | 4893070 |
1969 | 8264685 | 4755966 | 14361966 | 239272 | 169034 | 338696 | 0.644 | 0.499 | 0.832 | 1881826 | 1302915 | 2717958 |
1970 | 57766325 | 33050966 | 100963715 | 937942 | 619483 | 1420110 | 0.790 | 0.614 | 1.016 | 1892476 | 1355529 | 2642116 |
1971 | 35281328 | 20631836 | 60332591 | 437489 | 297368 | 643636 | 0.726 | 0.574 | 0.917 | 2274278 | 1643906 | 3146373 |
1972 | 19447745 | 11275852 | 33542014 | 203957 | 144457 | 287965 | 0.757 | 0.595 | 0.964 | 2144596 | 1614085 | 2849473 |
1973 | 20902429 | 12036370 | 36299280 | 256005 | 187003 | 350469 | 0.742 | 0.584 | 0.943 | 2051611 | 1523280 | 2763187 |
1974 | 49633553 | 28971626 | 85031114 | 288299 | 212480 | 391173 | 0.809 | 0.641 | 1.020 | 2546667 | 1831070 | 3541924 |
1975 | 5460314 | 3211841 | 9282847 | 151678 | 117654 | 195542 | 0.869 | 0.692 | 1.091 | 2220605 | 1572631 | 3135566 |
1976 | 9419618 | 5532673 | 16037314 | 193568 | 140864 | 265990 | 0.885 | 0.705 | 1.111 | 1146631 | 872814 | 1506349 |
1977 | 10092024 | 5932406 | 17168237 | 319287 | 225529 | 452022 | 0.867 | 0.692 | 1.087 | 825214 | 643978 | 1057456 |
1978 | 18810510 | 11048651 | 32025202 | 134509 | 99414 | 181993 | 0.877 | 0.698 | 1.101 | 702280 | 538481 | 915904 |
1979 | 38817090 | 22797887 | 66092373 | 93903 | 72530 | 121574 | 0.844 | 0.669 | 1.065 | 998338 | 744586 | 1338569 |
1980 | 14997608 | 8704005 | 25841925 | 107573 | 80705 | 143387 | 0.790 | 0.622 | 1.004 | 1218326 | 906440 | 1637524 |
1981 | 25041787 | 14424941 | 43472698 | 189011 | 135630 | 263401 | 0.680 | 0.532 | 0.870 | 1015512 | 785042 | 1313641 |
1982 | 15221856 | 8790963 | 26357169 | 411178 | 294748 | 573598 | 0.663 | 0.518 | 0.849 | 1019059 | 800797 | 1296810 |
1983 | 32948270 | 19239064 | 56426266 | 276049 | 206660 | 368736 | 0.737 | 0.580 | 0.935 | 1238440 | 961361 | 1595378 |
1984 | 9268539 | 5413492 | 15868836 | 240855 | 184706 | 314072 | 0.802 | 0.632 | 1.016 | 1501269 | 1084637 | 2077939 |
1985 | 11329714 | 6620570 | 19388423 | 175335 | 137139 | 224170 | 0.833 | 0.659 | 1.054 | 1030745 | 799512 | 1328854 |
1986 | 9878161 | 5677252 | 17187553 | 296680 | 212086 | 415015 | 0.832 | 0.656 | 1.054 | 924709 | 719074 | 1189150 |
1987 | 1771260 | 1033616 | 3035329 | 174617 | 132895 | 229436 | 0.907 | 0.720 | 1.141 | 729102 | 553757 | 959970 |
1988 | 2369687 | 1383787 | 4058005 | 132148 | 101204 | 172553 | 0.938 | 0.748 | 1.176 | 525566 | 412167 | 670163 |
1989 | 2769321 | 1625362 | 4718420 | 178868 | 129212 | 247607 | 0.953 | 0.763 | 1.192 | 428931 | 335362 | 548607 |
1990 | 4638723 | 2759260 | 7798378 | 81107 | 61546 | 106884 | 0.965 | 0.772 | 1.208 | 447089 | 340260 | 587458 |
1991 | 10149661 | 6670084 | 15444428 | 48063 | 38445 | 60088 | 1.050 | 0.845 | 1.304 | 683697 | 527125 | 886776 |
1992 | 20500666 | 13306332 | 31584761 | 49604 | 38877 | 63291 | 0.950 | 0.772 | 1.169 | 868878 | 674529 | 1119223 |
1993 | 7316795 | 4732441 | 11312446 | 109438 | 81075 | 147723 | 0.943 | 0.762 | 1.167 | 810423 | 640991 | 1024641 |
1994 | 15259048 | 9889015 | 23545169 | 118491 | 91245 | 153872 | 0.868 | 0.696 | 1.081 | 814534 | 657053 | 1009760 |
1995 | 7524591 | 4834279 | 11712083 | 170244 | 129785 | 223316 | 0.827 | 0.663 | 1.032 | 886660 | 698834 | 1124968 |
1996 | 9498749 | 6115757 | 14753077 | 120041 | 95752 | 150491 | 0.823 | 0.658 | 1.029 | 848253 | 687862 | 1046043 |
1997 | 3891206 | 2533356 | 5976848 | 248246 | 186271 | 330842 | 0.756 | 0.601 | 0.951 | 794882 | 644808 | 979883 |
1998 | 3676970 | 2396268 | 5642150 | 165252 | 130428 | 209373 | 0.778 | 0.619 | 0.978 | 597234 | 490439 | 727285 |
1999 | 35784777 | 22480897 | 56961705 | 129388 | 102243 | 163739 | 0.845 | 0.668 | 1.069 | 1260772 | 898214 | 1769674 |
2000 | 7020937 | 4466465 | 11036368 | 78816 | 63584 | 97698 | 0.771 | 0.598 | 0.993 | 1774576 | 1301710 | 2419219 |
2001 | 915715 | 593074 | 1413879 | 57152 | 46021 | 70975 | 0.587 | 0.453 | 0.760 | 974728 | 745138 | 1275060 |
2002 | 2649342 | 1633752 | 4296254 | 482812 | 345905 | 673904 | 0.478 | 0.358 | 0.638 | 717352 | 559392 | 919915 |
2003 | 2056561 | 1329463 | 3181316 | 384108 | 289814 | 509081 | 0.326 | 0.233 | 0.455 | 493876 | 392116 | 622044 |
2004 | 1792684 | 1163893 | 2761179 | 240408 | 184870 | 312629 | 0.322 | 0.237 | 0.438 | 411513 | 336925 | 502613 |
2005 | 9243184 | 5900491 | 14479549 | 151552 | 117494 | 195484 | 0.357 | 0.268 | 0.476 | 755259 | 553477 | 1030604 |
2006 | 2180006 | 1417948 | 3351622 | 84064 | 66811 | 105771 | 0.459 | 0.346 | 0.608 | 610264 | 465686 | 799727 |
2007 | 1360133 | 886227 | 2087456 | 54758 | 43698 | 68617 | 0.436 | 0.329 | 0.579 | 437868 | 349576 | 548460 |
2008 | 1624141 | 1055216 | 2499805 | 185826 | 137064 | 251935 | 0.341 | 0.254 | 0.458 | 370030 | 300097 | 456261 |
2009 | 7469204 | 4835477 | 11537435 | 135630 | 104099 | 176711 | 0.292 | 0.215 | 0.399 | 624610 | 473208 | 824454 |
2010 | 767899 | 496131 | 1188535 | 121315 | 94761 | 155309 | 0.298 | 0.219 | 0.406 | 399324 | 312695 | 509954 |
2011 | 568491 | 360462 | 896576 | 90757 | 69314 | 118834 | 0.316 | 0.229 | 0.435 | 341724 | 268293 | 435253 |
2012 | 897412 | 584688 | 1377398 | 211745 | 158530 | 282822 | 0.263 | 0.185 | 0.373 | 304200 | 242504 | 381593 |
2013 | 875489 | 568261 | 1348819 | 163024 | 121517 | 218708 | 0.269 | 0.192 | 0.378 | 277829 | 222201 | 347384 |
2014 | 4381583 | 2781478 | 6902184 | 110111 | 78985 | 153505 | 0.334 | 0.242 | 0.462 | 386058 | 297787 | 500494 |
2015 | 1625290 | 1045047 | 2527702 | 85232 | 57231 | 126934 | 0.403 | 0.285 | 0.569 | 431156 | 328641 | 565650 |
2016 | 2245727 | 1436143 | 3511690 | 64164 | 41089 | 100196 | 0.340 | 0.238 | 0.486 | 462685 | 363574 | 588814 |
2017 | 1415150 | 891082 | 2247436 | 150363 | 108382 | 208605 | 0.297 | 0.206 | 0.428 | 398110 | 315714 | 502010 |
2018 | 1754610 | 995130 | 3093724 | 123122 | 89639 | 169112 | 0.280 | 0.188 | 0.419 | 354380 | 276463 | 454255 |
2019 | 1754610 | 173114 | 17783948 | 173257 | 113298 | 264948 | 0.279 | 0.161 | 0.485 | 390422 | 222096 | 686323 |