Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 3) | Low | High | SSB | Low | High | Fbar(5-10) | Low | High | TSB | Low | High |
1946 | 1255247 | 852129 | 1849070 | 1031653 | 938495 | 1134057 | 0.197 | 0.173 | 0.226 | 4336826 | 3918407 | 4799925 |
1947 | 563550 | 392323 | 809509 | 1075622 | 997114 | 1160311 | 0.331 | 0.294 | 0.373 | 3773385 | 3449217 | 4128019 |
1948 | 406961 | 283568 | 584047 | 814184 | 755879 | 876988 | 0.333 | 0.295 | 0.376 | 3510341 | 3193740 | 3858328 |
1949 | 557234 | 391954 | 792210 | 615616 | 572379 | 662119 | 0.370 | 0.329 | 0.416 | 2997027 | 2737228 | 3281486 |
1950 | 1003442 | 710716 | 1416734 | 562183 | 522188 | 605241 | 0.372 | 0.332 | 0.417 | 2795178 | 2542793 | 3072613 |
1951 | 2251496 | 1590660 | 3186874 | 503617 | 464357 | 546196 | 0.409 | 0.367 | 0.456 | 3643301 | 3227161 | 4113102 |
1952 | 2476746 | 1755181 | 3494951 | 497141 | 460426 | 536785 | 0.547 | 0.492 | 0.608 | 4109448 | 3609019 | 4679266 |
1953 | 2547230 | 1794388 | 3615928 | 391966 | 358893 | 428086 | 0.371 | 0.331 | 0.416 | 4082821 | 3565976 | 4674577 |
1954 | 879212 | 623505 | 1239787 | 421359 | 388685 | 456780 | 0.396 | 0.355 | 0.442 | 4325816 | 3860338 | 4847422 |
1955 | 353374 | 252258 | 495020 | 347469 | 323517 | 373193 | 0.530 | 0.479 | 0.588 | 3637774 | 3323220 | 3982102 |
1956 | 721312 | 516234 | 1007860 | 289341 | 269946 | 310130 | 0.633 | 0.572 | 0.699 | 3395388 | 3135918 | 3676326 |
1957 | 1526750 | 1092193 | 2134207 | 208489 | 192560 | 225737 | 0.507 | 0.456 | 0.565 | 2808286 | 2555087 | 3086576 |
1958 | 913202 | 652796 | 1277485 | 200633 | 184358 | 218344 | 0.519 | 0.467 | 0.576 | 2359492 | 2159292 | 2578253 |
1959 | 1381437 | 992985 | 1921851 | 444623 | 407826 | 484741 | 0.550 | 0.495 | 0.610 | 2791062 | 2539715 | 3067284 |
1960 | 1571696 | 1130183 | 2185689 | 394637 | 362396 | 429746 | 0.483 | 0.434 | 0.537 | 2389980 | 2158645 | 2646105 |
1961 | 1577139 | 1133942 | 2193557 | 409133 | 379274 | 441343 | 0.633 | 0.573 | 0.699 | 2419741 | 2197145 | 2664889 |
1962 | 1190096 | 849855 | 1666552 | 322174 | 298940 | 347213 | 0.737 | 0.669 | 0.810 | 2210723 | 2013690 | 2427034 |
1963 | 923147 | 657248 | 1296618 | 222564 | 206307 | 240102 | 0.929 | 0.846 | 1.021 | 2029641 | 1850278 | 2226392 |
1964 | 451541 | 321790 | 633610 | 191817 | 175289 | 209904 | 0.657 | 0.587 | 0.735 | 1445194 | 1309902 | 1594461 |
1965 | 858679 | 610066 | 1208607 | 105140 | 94738 | 116683 | 0.537 | 0.477 | 0.606 | 1483384 | 1320504 | 1666355 |
1966 | 2001720 | 1422413 | 2816960 | 126114 | 114861 | 138469 | 0.507 | 0.451 | 0.571 | 2325351 | 1993397 | 2712583 |
1967 | 1362546 | 970791 | 1912390 | 138046 | 126179 | 151030 | 0.517 | 0.461 | 0.581 | 2867020 | 2502114 | 3285142 |
1968 | 182192 | 130932 | 253521 | 237253 | 220229 | 255594 | 0.564 | 0.509 | 0.626 | 3550013 | 3187939 | 3953210 |
1969 | 103270 | 73956 | 144202 | 160634 | 149319 | 172805 | 0.805 | 0.733 | 0.884 | 2893578 | 2650722 | 3158684 |
1970 | 196530 | 140753 | 274411 | 237810 | 220435 | 256554 | 0.707 | 0.638 | 0.783 | 2163248 | 1983754 | 2358982 |
1971 | 410573 | 294340 | 572706 | 336457 | 309819 | 365385 | 0.588 | 0.527 | 0.655 | 1672113 | 1533547 | 1823198 |
1972 | 1118229 | 799967 | 1563110 | 356561 | 329266 | 386118 | 0.662 | 0.596 | 0.737 | 1633727 | 1462142 | 1825449 |
1973 | 1615260 | 1119283 | 2331015 | 342057 | 310885 | 376355 | 0.617 | 0.554 | 0.688 | 2300003 | 2010304 | 2631451 |
1974 | 540590 | 385289 | 758490 | 164751 | 146532 | 185235 | 0.613 | 0.549 | 0.684 | 2222838 | 1976052 | 2500444 |
1975 | 656494 | 474804 | 907711 | 136164 | 124507 | 148914 | 0.689 | 0.618 | 0.767 | 2097691 | 1919978 | 2291854 |
1976 | 615166 | 440338 | 859407 | 166231 | 153359 | 180183 | 0.672 | 0.604 | 0.748 | 1917626 | 1761322 | 2087800 |
1977 | 372356 | 266820 | 519636 | 335199 | 311314 | 360916 | 0.822 | 0.745 | 0.907 | 1963376 | 1813628 | 2125488 |
1978 | 628166 | 449695 | 877466 | 229106 | 211610 | 248047 | 0.935 | 0.849 | 1.029 | 1580882 | 1442958 | 1731990 |
1979 | 186304 | 133947 | 259127 | 174502 | 158443 | 192189 | 0.728 | 0.655 | 0.809 | 1115533 | 1008739 | 1233634 |
1980 | 120104 | 86929 | 165938 | 108734 | 98872 | 119581 | 0.731 | 0.657 | 0.813 | 874262 | 798357 | 957383 |
1981 | 132756 | 99967 | 176301 | 168276 | 154955 | 182741 | 0.786 | 0.704 | 0.879 | 947456 | 870895 | 1030747 |
1982 | 161883 | 121600 | 215511 | 325013 | 301328 | 350560 | 0.772 | 0.692 | 0.862 | 738458 | 684716 | 796419 |
1983 | 142170 | 107303 | 188367 | 321512 | 297886 | 347011 | 0.753 | 0.675 | 0.840 | 736543 | 679687 | 798155 |
1984 | 460280 | 359009 | 590118 | 249033 | 231161 | 268286 | 0.895 | 0.803 | 0.998 | 829329 | 754527 | 911547 |
1985 | 578830 | 463099 | 723484 | 192558 | 177697 | 208662 | 0.756 | 0.671 | 0.852 | 1048863 | 942481 | 1167253 |
1986 | 1441750 | 1164113 | 1785602 | 172906 | 160458 | 186319 | 0.868 | 0.772 | 0.977 | 1501689 | 1351077 | 1669091 |
1987 | 393402 | 305948 | 505853 | 124618 | 115911 | 133978 | 0.990 | 0.881 | 1.112 | 1364823 | 1233600 | 1510005 |
1988 | 356922 | 275287 | 462766 | 201314 | 185456 | 218527 | 0.870 | 0.762 | 0.993 | 1028951 | 933908 | 1133667 |
1989 | 176044 | 137261 | 225785 | 235100 | 213438 | 258961 | 0.621 | 0.534 | 0.722 | 935036 | 847658 | 1031421 |
1990 | 154009 | 121137 | 195801 | 307204 | 273019 | 345670 | 0.282 | 0.240 | 0.331 | 950470 | 853287 | 1058722 |
1991 | 311440 | 245150 | 395655 | 708767 | 637592 | 787887 | 0.318 | 0.279 | 0.362 | 1489340 | 1357464 | 1634027 |
1992 | 690057 | 558153 | 853133 | 876542 | 800850 | 959388 | 0.450 | 0.403 | 0.504 | 1799118 | 1655142 | 1955619 |
1993 | 1002189 | 810411 | 1239349 | 794073 | 735312 | 857529 | 0.540 | 0.488 | 0.597 | 2333070 | 2140833 | 2542569 |
1994 | 815595 | 643613 | 1033534 | 655479 | 615424 | 698140 | 0.825 | 0.750 | 0.907 | 2157117 | 1985834 | 2343172 |
1995 | 581933 | 460279 | 735739 | 548513 | 512895 | 586605 | 0.784 | 0.707 | 0.869 | 1852401 | 1707910 | 2009115 |
1996 | 450865 | 353181 | 575566 | 578841 | 539788 | 620719 | 0.702 | 0.632 | 0.780 | 1734415 | 1611102 | 1867167 |
1997 | 868463 | 696165 | 1083403 | 602014 | 564767 | 641717 | 0.935 | 0.850 | 1.029 | 1634066 | 1531499 | 1743501 |
1998 | 1217518 | 975920 | 1518928 | 418517 | 390488 | 448556 | 0.869 | 0.789 | 0.957 | 1453794 | 1337990 | 1579621 |
1999 | 681318 | 535501 | 866841 | 307977 | 286048 | 331588 | 0.963 | 0.874 | 1.062 | 1288698 | 1178419 | 1409298 |
2000 | 823764 | 652261 | 1040363 | 264069 | 244418 | 285299 | 0.800 | 0.715 | 0.897 | 1277368 | 1154411 | 1413422 |
2001 | 647705 | 514524 | 815358 | 396807 | 363681 | 432951 | 0.645 | 0.569 | 0.731 | 1544354 | 1399226 | 1704535 |
2002 | 413380 | 324902 | 525952 | 545084 | 499710 | 594578 | 0.572 | 0.505 | 0.648 | 1667805 | 1520722 | 1829114 |
2003 | 840767 | 676188 | 1045404 | 582803 | 534606 | 635345 | 0.509 | 0.451 | 0.575 | 1750865 | 1602585 | 1912865 |
2004 | 262497 | 210747 | 326954 | 694234 | 641513 | 751287 | 0.609 | 0.543 | 0.682 | 1648286 | 1521361 | 1785801 |
2005 | 701374 | 568179 | 865794 | 619183 | 573773 | 668187 | 0.675 | 0.605 | 0.754 | 1606162 | 1483514 | 1738950 |
2006 | 528105 | 427303 | 652687 | 618423 | 566346 | 675289 | 0.576 | 0.508 | 0.653 | 1587374 | 1451148 | 1736387 |
2007 | 1211367 | 990655 | 1481253 | 683287 | 615160 | 758960 | 0.430 | 0.374 | 0.494 | 1922167 | 1736455 | 2127741 |
2008 | 1039978 | 844435 | 1280802 | 776915 | 693432 | 870447 | 0.327 | 0.282 | 0.379 | 2651586 | 2383049 | 2950383 |
2009 | 581380 | 470097 | 719006 | 1130365 | 1009322 | 1265924 | 0.264 | 0.228 | 0.306 | 3312560 | 2980917 | 3681100 |
2010 | 207963 | 164119 | 263518 | 1397438 | 1250171 | 1562053 | 0.260 | 0.224 | 0.301 | 3545290 | 3193125 | 3936295 |
2011 | 378623 | 299586 | 478513 | 1968602 | 1760655 | 2201109 | 0.261 | 0.226 | 0.303 | 3793666 | 3418831 | 4209598 |
2012 | 516710 | 417584 | 639366 | 2195744 | 1952661 | 2469087 | 0.245 | 0.212 | 0.283 | 3904262 | 3511988 | 4340352 |
2013 | 498763 | 399608 | 622520 | 2619839 | 2294542 | 2991253 | 0.282 | 0.243 | 0.327 | 4271473 | 3814487 | 4783207 |
2014 | 916487 | 735501 | 1142008 | 2566579 | 2206999 | 2984744 | 0.301 | 0.259 | 0.350 | 4074159 | 3606134 | 4602928 |
2015 | 481935 | 385797 | 602031 | 2108209 | 1768908 | 2512594 | 0.285 | 0.244 | 0.332 | 3896012 | 3419715 | 4438649 |
2016 | 319284 | 251274 | 405702 | 1790425 | 1477561 | 2169536 | 0.288 | 0.245 | 0.339 | 3515213 | 3060832 | 4037047 |
2017 | 912832 | 734422 | 1134582 | 1922989 | 1591769 | 2323130 | 0.312 | 0.263 | 0.370 | 3599463 | 3122004 | 4149940 |
2018 | 635980 | 487565 | 829574 | 1871764 | 1517479 | 2308763 | 0.296 | 0.241 | 0.363 | 3522221 | 2989564 | 4149782 |
2019 | 919788 | 703865 | 1201949 | 1959484 | 1539655 | 2493790 | 0.264 | 0.207 | 0.336 | 3690822 | 3047888 | 4469379 |
2020 | 799643 | 552211 | 1157943 | 1828879 | 1353210 | 2471752 | 0.261 | 0.150 | 0.457 | 3565342 | 2824781 | 4500054 |