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 | 1423371 | 964465 | 2100631 | 990606 | 853116 | 1150255 | 0.213 | 0.166 | 0.272 | 4199328 | 3691947 | 4776438 |
1947 | 617221 | 427866 | 890378 | 1021061 | 874488 | 1192202 | 0.315 | 0.254 | 0.390 | 3642001 | 3225785 | 4111920 |
1948 | 404535 | 273766 | 597767 | 837031 | 711183 | 985148 | 0.313 | 0.253 | 0.388 | 3524250 | 3101307 | 4004872 |
1949 | 576283 | 402476 | 825147 | 624864 | 541058 | 721651 | 0.363 | 0.295 | 0.447 | 3003141 | 2647240 | 3406891 |
1950 | 875532 | 615026 | 1246381 | 562163 | 491808 | 642581 | 0.375 | 0.306 | 0.461 | 2827736 | 2498595 | 3200235 |
1951 | 2469432 | 1739229 | 3506204 | 511067 | 442501 | 590257 | 0.427 | 0.351 | 0.519 | 3651315 | 3176266 | 4197413 |
1952 | 2328311 | 1639722 | 3306067 | 498834 | 427308 | 582332 | 0.520 | 0.431 | 0.628 | 4052462 | 3506750 | 4683096 |
1953 | 2588450 | 1814940 | 3691623 | 395700 | 340168 | 460298 | 0.396 | 0.325 | 0.483 | 4131083 | 3554144 | 4801677 |
1954 | 850214 | 600243 | 1204286 | 409260 | 355707 | 470876 | 0.417 | 0.343 | 0.507 | 4264899 | 3687039 | 4933325 |
1955 | 388392 | 273994 | 550556 | 331293 | 290706 | 377548 | 0.502 | 0.415 | 0.606 | 3567610 | 3079395 | 4133229 |
1956 | 743776 | 525637 | 1052442 | 284209 | 249186 | 324154 | 0.613 | 0.510 | 0.737 | 3334984 | 2888109 | 3851003 |
1957 | 1416440 | 1002301 | 2001698 | 206968 | 181133 | 236488 | 0.525 | 0.434 | 0.635 | 2818522 | 2462095 | 3226548 |
1958 | 1032993 | 730977 | 1459793 | 204255 | 177087 | 235592 | 0.527 | 0.437 | 0.636 | 2416652 | 2128174 | 2744233 |
1959 | 1326301 | 937832 | 1875680 | 442905 | 377879 | 519120 | 0.532 | 0.440 | 0.642 | 2764012 | 2421648 | 3154778 |
1960 | 1481056 | 1046726 | 2095609 | 402780 | 342684 | 473413 | 0.513 | 0.424 | 0.620 | 2422911 | 2120421 | 2768554 |
1961 | 1528776 | 1085228 | 2153609 | 405814 | 349932 | 470621 | 0.647 | 0.541 | 0.774 | 2398323 | 2095292 | 2745181 |
1962 | 1250795 | 890527 | 1756812 | 319994 | 275765 | 371316 | 0.758 | 0.637 | 0.902 | 2165094 | 1886101 | 2485356 |
1963 | 839029 | 594032 | 1185071 | 214336 | 184345 | 249206 | 0.872 | 0.737 | 1.032 | 1960795 | 1704902 | 2255095 |
1964 | 482550 | 338645 | 687608 | 192206 | 164720 | 224278 | 0.675 | 0.565 | 0.807 | 1499198 | 1302660 | 1725388 |
1965 | 904950 | 639106 | 1281377 | 106572 | 92013 | 123434 | 0.555 | 0.461 | 0.670 | 1471749 | 1273373 | 1701030 |
1966 | 1901785 | 1339133 | 2700843 | 121928 | 105179 | 141343 | 0.506 | 0.418 | 0.612 | 2279535 | 1928000 | 2695165 |
1967 | 1264869 | 891011 | 1795594 | 133495 | 114583 | 155528 | 0.537 | 0.445 | 0.647 | 2781269 | 2359233 | 3278803 |
1968 | 186261 | 131928 | 262971 | 228850 | 199085 | 263064 | 0.579 | 0.483 | 0.695 | 3226297 | 2720104 | 3826690 |
1969 | 110970 | 78277 | 157317 | 151246 | 130258 | 175616 | 0.759 | 0.640 | 0.900 | 2743189 | 2310499 | 3256909 |
1970 | 213422 | 151214 | 301223 | 230661 | 197082 | 269962 | 0.697 | 0.583 | 0.832 | 2079793 | 1753879 | 2466269 |
1971 | 388215 | 274836 | 548366 | 319459 | 265851 | 383877 | 0.585 | 0.484 | 0.707 | 1628947 | 1390977 | 1907628 |
1972 | 992231 | 705272 | 1395946 | 365214 | 299805 | 444893 | 0.690 | 0.577 | 0.827 | 1619972 | 1402677 | 1870928 |
1973 | 1870991 | 1323486 | 2644989 | 324434 | 265400 | 396600 | 0.608 | 0.506 | 0.730 | 2276647 | 1936191 | 2676968 |
1974 | 642936 | 458628 | 901312 | 159569 | 131624 | 193447 | 0.636 | 0.532 | 0.760 | 2211748 | 1867808 | 2619022 |
1975 | 598945 | 427410 | 839325 | 130495 | 114204 | 149110 | 0.635 | 0.532 | 0.759 | 2117766 | 1795603 | 2497732 |
1976 | 612535 | 436565 | 859435 | 167868 | 145331 | 193899 | 0.659 | 0.548 | 0.791 | 2015652 | 1719196 | 2363228 |
1977 | 374507 | 269220 | 520970 | 352517 | 292792 | 424424 | 0.806 | 0.676 | 0.961 | 1978703 | 1702698 | 2299447 |
1978 | 626000 | 450530 | 869811 | 234875 | 190041 | 290286 | 0.972 | 0.825 | 1.144 | 1596944 | 1384509 | 1841973 |
1979 | 209853 | 152124 | 289488 | 165184 | 134473 | 202908 | 0.783 | 0.658 | 0.930 | 1108316 | 957291 | 1283169 |
1980 | 129776 | 95170 | 176967 | 102563 | 86140 | 122118 | 0.777 | 0.656 | 0.922 | 835531 | 715717 | 975402 |
1981 | 160266 | 118862 | 216092 | 151332 | 129633 | 176662 | 0.765 | 0.645 | 0.907 | 954414 | 817468 | 1114302 |
1982 | 176486 | 133151 | 233925 | 309231 | 259267 | 368824 | 0.814 | 0.688 | 0.964 | 732264 | 630115 | 850972 |
1983 | 157362 | 118876 | 208308 | 280972 | 236897 | 333246 | 0.777 | 0.657 | 0.920 | 707801 | 613401 | 816729 |
1984 | 415599 | 317388 | 544200 | 227446 | 195999 | 263940 | 0.886 | 0.753 | 1.043 | 812688 | 703612 | 938673 |
1985 | 564711 | 431639 | 738808 | 187582 | 161872 | 217375 | 0.790 | 0.666 | 0.938 | 993488 | 855691 | 1153474 |
1986 | 1123455 | 856662 | 1473338 | 162607 | 141070 | 187432 | 0.906 | 0.772 | 1.065 | 1354285 | 1163427 | 1576453 |
1987 | 330803 | 252627 | 433171 | 110374 | 95446 | 127636 | 1.022 | 0.878 | 1.189 | 1212387 | 1038474 | 1415426 |
1988 | 300618 | 228800 | 394980 | 179296 | 153294 | 209708 | 0.953 | 0.818 | 1.111 | 1008072 | 863810 | 1176427 |
1989 | 190126 | 145516 | 248411 | 234929 | 200673 | 275033 | 0.649 | 0.544 | 0.774 | 1001872 | 861472 | 1165154 |
1990 | 156069 | 117518 | 207266 | 332204 | 280736 | 393109 | 0.369 | 0.302 | 0.451 | 1019327 | 883477 | 1176065 |
1991 | 398894 | 305003 | 521689 | 706950 | 602505 | 829501 | 0.317 | 0.258 | 0.390 | 1529171 | 1342705 | 1741532 |
1992 | 744458 | 567597 | 976428 | 909479 | 784462 | 1054419 | 0.448 | 0.368 | 0.545 | 1880024 | 1660211 | 2128941 |
1993 | 935499 | 715651 | 1222884 | 777316 | 675093 | 895017 | 0.577 | 0.480 | 0.694 | 2319683 | 2037081 | 2641491 |
1994 | 738708 | 562260 | 970527 | 592998 | 520492 | 675604 | 0.797 | 0.675 | 0.942 | 2117030 | 1848638 | 2424387 |
1995 | 503561 | 384884 | 658832 | 524655 | 457592 | 601547 | 0.782 | 0.660 | 0.928 | 1822154 | 1581900 | 2098898 |
1996 | 416509 | 316573 | 547992 | 547665 | 468505 | 640200 | 0.767 | 0.647 | 0.911 | 1684580 | 1454960 | 1950439 |
1997 | 679686 | 520568 | 887441 | 544863 | 456740 | 649988 | 0.947 | 0.809 | 1.108 | 1501056 | 1299572 | 1733778 |
1998 | 969350 | 740184 | 1269468 | 377944 | 316752 | 450957 | 0.961 | 0.822 | 1.124 | 1275487 | 1113266 | 1461346 |
1999 | 550920 | 421571 | 719956 | 282915 | 238671 | 335361 | 0.961 | 0.824 | 1.122 | 1158752 | 1011093 | 1327975 |
2000 | 678784 | 518212 | 889110 | 239296 | 208069 | 275209 | 0.824 | 0.698 | 0.973 | 1189566 | 1030755 | 1372844 |
2001 | 557122 | 425399 | 729632 | 364100 | 313814 | 422445 | 0.708 | 0.597 | 0.840 | 1467272 | 1272543 | 1691800 |
2002 | 413462 | 316346 | 540392 | 507149 | 435638 | 590398 | 0.657 | 0.551 | 0.782 | 1623985 | 1410261 | 1870098 |
2003 | 698632 | 538347 | 906639 | 596111 | 512945 | 692762 | 0.578 | 0.481 | 0.695 | 1724154 | 1503319 | 1977428 |
2004 | 249136 | 195204 | 317968 | 709768 | 609947 | 825926 | 0.723 | 0.607 | 0.861 | 1631459 | 1428222 | 1863616 |
2005 | 635107 | 497312 | 811082 | 614981 | 531723 | 711275 | 0.722 | 0.608 | 0.859 | 1562737 | 1376779 | 1773812 |
2006 | 542023 | 422347 | 695611 | 601338 | 524823 | 689008 | 0.662 | 0.556 | 0.789 | 1568398 | 1386477 | 1774189 |
2007 | 1423189 | 1110813 | 1823408 | 651669 | 569265 | 746001 | 0.455 | 0.374 | 0.554 | 1957139 | 1728037 | 2216614 |
2008 | 1250096 | 970804 | 1609737 | 687448 | 601212 | 786053 | 0.321 | 0.261 | 0.394 | 2703016 | 2369484 | 3083496 |
2009 | 708351 | 544475 | 921550 | 1095509 | 965832 | 1242596 | 0.274 | 0.221 | 0.339 | 3438937 | 3012296 | 3926005 |
2010 | 288959 | 221024 | 377776 | 1396285 | 1229139 | 1586160 | 0.279 | 0.224 | 0.348 | 3818106 | 3345737 | 4357166 |
2011 | 480358 | 364083 | 633769 | 2011159 | 1761750 | 2295877 | 0.270 | 0.215 | 0.339 | 4021913 | 3531604 | 4580295 |
2012 | 569779 | 441464 | 735388 | 2328142 | 2027998 | 2672708 | 0.244 | 0.194 | 0.307 | 4148542 | 3645600 | 4720869 |
2013 | 640318 | 492840 | 831928 | 2639275 | 2286390 | 3046625 | 0.272 | 0.217 | 0.340 | 4370130 | 3850106 | 4960393 |
2014 | 777818 | 590685 | 1024237 | 2499301 | 2147670 | 2908505 | 0.299 | 0.240 | 0.372 | 3964023 | 3497994 | 4492139 |
2015 | 455037 | 349058 | 593193 | 2060005 | 1753165 | 2420547 | 0.315 | 0.255 | 0.389 | 3707870 | 3273038 | 4200470 |
2016 | 303761 | 226134 | 408036 | 1689800 | 1418592 | 2012857 | 0.321 | 0.259 | 0.397 | 3266073 | 2864588 | 3723827 |
2017 | 837406 | 612995 | 1143971 | 1845754 | 1554063 | 2192194 | 0.364 | 0.293 | 0.452 | 3336291 | 2889923 | 3851602 |
2018 | 542001 | 364906 | 805043 | 1594001 | 1308101 | 1942389 | 0.374 | 0.293 | 0.476 | 3020268 | 2539817 | 3591605 |
2019 | 676388 | 437862 | 1044852 | 1693466 | 1350708 | 2123202 | 0.339 | 0.251 | 0.458 | 3060064 | 2455874 | 3812897 |
2020 | 676388 | 172526 | 2651782 | 1396873 | 1040068 | 1876083 | 0.332 | 0.185 | 0.594 | 2890390 | 2170440 | 3849152 |