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 | 1328808 | 957538 | 1844032 | 993973 | 833600 | 1185198 | 0.206 | 0.175 | 0.242 | 4206954 | 3775109 | 4688198 |
1947 | 649724 | 476403 | 886101 | 1003769 | 841716 | 1197022 | 0.331 | 0.288 | 0.380 | 3682968 | 3327000 | 4077023 |
1948 | 462279 | 338384 | 631536 | 826687 | 688539 | 992553 | 0.351 | 0.305 | 0.402 | 3549557 | 3218991 | 3914069 |
1949 | 606853 | 449272 | 819705 | 601128 | 511692 | 706196 | 0.375 | 0.329 | 0.427 | 3012174 | 2754534 | 3293911 |
1950 | 1034257 | 768709 | 1391538 | 542473 | 475734 | 618574 | 0.362 | 0.318 | 0.413 | 2850670 | 2606343 | 3117901 |
1951 | 2166090 | 1623524 | 2889976 | 499076 | 445624 | 558939 | 0.410 | 0.363 | 0.464 | 3631888 | 3274783 | 4027935 |
1952 | 2287837 | 1713800 | 3054149 | 496463 | 441753 | 557948 | 0.528 | 0.469 | 0.595 | 4009771 | 3599816 | 4466414 |
1953 | 2614732 | 1950366 | 3505406 | 401096 | 352327 | 456616 | 0.370 | 0.326 | 0.419 | 4054678 | 3615901 | 4546698 |
1954 | 828840 | 619425 | 1109055 | 424725 | 374767 | 481343 | 0.398 | 0.353 | 0.448 | 4286388 | 3884053 | 4730400 |
1955 | 359210 | 270157 | 477618 | 346894 | 311823 | 385909 | 0.537 | 0.479 | 0.601 | 3613533 | 3324514 | 3927678 |
1956 | 732473 | 551817 | 972273 | 282807 | 257203 | 310959 | 0.643 | 0.577 | 0.716 | 3353543 | 3108267 | 3618174 |
1957 | 1577310 | 1193911 | 2083828 | 201371 | 182635 | 222030 | 0.505 | 0.449 | 0.567 | 2808065 | 2576495 | 3060448 |
1958 | 882331 | 669996 | 1161958 | 200268 | 179915 | 222923 | 0.516 | 0.461 | 0.577 | 2374481 | 2192011 | 2572140 |
1959 | 1353543 | 1029988 | 1778738 | 444099 | 398783 | 494564 | 0.553 | 0.495 | 0.618 | 2764507 | 2544031 | 3004090 |
1960 | 1548857 | 1181671 | 2030141 | 392205 | 348815 | 440992 | 0.478 | 0.428 | 0.535 | 2381804 | 2181017 | 2601074 |
1961 | 1569260 | 1199646 | 2052754 | 411024 | 366593 | 460841 | 0.636 | 0.573 | 0.705 | 2413433 | 2221842 | 2621545 |
1962 | 1170289 | 889304 | 1540052 | 320946 | 292025 | 352731 | 0.745 | 0.676 | 0.821 | 2187061 | 2019268 | 2368797 |
1963 | 935199 | 702913 | 1244247 | 219112 | 200712 | 239199 | 0.932 | 0.849 | 1.023 | 2005767 | 1849022 | 2175800 |
1964 | 460108 | 345248 | 613182 | 187570 | 171888 | 204683 | 0.672 | 0.603 | 0.748 | 1452718 | 1332489 | 1583794 |
1965 | 877631 | 657707 | 1171093 | 102112 | 92005 | 113330 | 0.528 | 0.471 | 0.591 | 1478491 | 1336192 | 1635945 |
1966 | 2092369 | 1569256 | 2789862 | 124064 | 113308 | 135841 | 0.510 | 0.455 | 0.572 | 2362972 | 2069513 | 2698044 |
1967 | 1431342 | 1080912 | 1895381 | 134957 | 123478 | 147502 | 0.525 | 0.467 | 0.591 | 2927606 | 2606432 | 3288358 |
1968 | 175460 | 132843 | 231749 | 234285 | 217466 | 252404 | 0.569 | 0.510 | 0.634 | 3518317 | 3190066 | 3880343 |
1969 | 102835 | 77148 | 137075 | 157326 | 144745 | 171001 | 0.793 | 0.720 | 0.874 | 2898535 | 2664377 | 3153273 |
1970 | 208538 | 156939 | 277103 | 237105 | 218614 | 257159 | 0.719 | 0.649 | 0.796 | 2142981 | 1970707 | 2330316 |
1971 | 429485 | 324692 | 568100 | 326398 | 299085 | 356205 | 0.588 | 0.527 | 0.657 | 1661626 | 1528745 | 1806058 |
1972 | 1068137 | 810332 | 1407963 | 359169 | 328021 | 393275 | 0.660 | 0.591 | 0.737 | 1646026 | 1497320 | 1809500 |
1973 | 1820433 | 1363739 | 2430066 | 338385 | 304042 | 376608 | 0.616 | 0.551 | 0.688 | 2342211 | 2097340 | 2615673 |
1974 | 509139 | 388471 | 667288 | 163617 | 141963 | 188575 | 0.594 | 0.533 | 0.661 | 2267704 | 2052431 | 2505556 |
1975 | 637195 | 490256 | 828175 | 139209 | 124940 | 155108 | 0.677 | 0.612 | 0.748 | 2082587 | 1919346 | 2259713 |
1976 | 647736 | 492956 | 851114 | 167903 | 155074 | 181794 | 0.679 | 0.615 | 0.750 | 1929435 | 1787432 | 2082721 |
1977 | 347738 | 263235 | 459369 | 336069 | 311220 | 362902 | 0.847 | 0.772 | 0.931 | 1958809 | 1826059 | 2101209 |
1978 | 652965 | 495019 | 861308 | 226168 | 206906 | 247222 | 0.934 | 0.851 | 1.025 | 1567298 | 1446163 | 1698579 |
1979 | 191859 | 145365 | 253225 | 171984 | 156411 | 189107 | 0.735 | 0.665 | 0.813 | 1115621 | 1023075 | 1216538 |
1980 | 131562 | 100397 | 172402 | 108021 | 98916 | 117963 | 0.727 | 0.658 | 0.804 | 869333 | 800717 | 943829 |
1981 | 158151 | 122526 | 204134 | 167008 | 154714 | 180279 | 0.816 | 0.740 | 0.899 | 975056 | 901660 | 1054427 |
1982 | 188547 | 147103 | 241668 | 322144 | 299216 | 346829 | 0.773 | 0.703 | 0.850 | 758979 | 706461 | 815400 |
1983 | 157037 | 123594 | 199529 | 317801 | 294800 | 342596 | 0.746 | 0.679 | 0.821 | 758800 | 704107 | 817742 |
1984 | 451690 | 358070 | 569787 | 251699 | 235855 | 268608 | 0.907 | 0.828 | 0.994 | 853163 | 782774 | 929882 |
1985 | 537141 | 431463 | 668703 | 194019 | 181889 | 206959 | 0.730 | 0.664 | 0.802 | 1022761 | 928453 | 1126649 |
1986 | 1209553 | 966302 | 1514040 | 172303 | 161768 | 183524 | 0.865 | 0.789 | 0.948 | 1403252 | 1267205 | 1553904 |
1987 | 320665 | 255533 | 402398 | 122687 | 114670 | 131263 | 0.953 | 0.871 | 1.042 | 1228276 | 1119482 | 1347644 |
1988 | 317995 | 251750 | 401672 | 199718 | 185538 | 214982 | 0.952 | 0.864 | 1.049 | 981016 | 895359 | 1074868 |
1989 | 180911 | 144083 | 227151 | 237369 | 216665 | 260051 | 0.639 | 0.567 | 0.721 | 943475 | 857201 | 1038432 |
1990 | 162728 | 129067 | 205168 | 314441 | 280650 | 352300 | 0.281 | 0.245 | 0.323 | 970270 | 878556 | 1071558 |
1991 | 357877 | 285547 | 448529 | 736169 | 661493 | 819276 | 0.301 | 0.266 | 0.339 | 1548444 | 1419608 | 1688972 |
1992 | 722854 | 578605 | 903066 | 941111 | 856427 | 1034168 | 0.424 | 0.380 | 0.473 | 1899335 | 1751677 | 2059440 |
1993 | 952682 | 763243 | 1189140 | 828712 | 759292 | 904480 | 0.513 | 0.463 | 0.569 | 2363694 | 2173842 | 2570126 |
1994 | 714376 | 570778 | 894100 | 659354 | 609524 | 713258 | 0.821 | 0.748 | 0.900 | 2161623 | 1992603 | 2344980 |
1995 | 509914 | 408470 | 636551 | 551181 | 512992 | 592213 | 0.774 | 0.703 | 0.851 | 1835632 | 1695682 | 1987133 |
1996 | 393775 | 314851 | 492482 | 578231 | 536981 | 622650 | 0.685 | 0.622 | 0.755 | 1715264 | 1593729 | 1846067 |
1997 | 724934 | 581435 | 903848 | 602428 | 558021 | 650369 | 0.947 | 0.868 | 1.033 | 1587483 | 1486533 | 1695288 |
1998 | 954186 | 760249 | 1197596 | 412873 | 382056 | 446176 | 0.866 | 0.793 | 0.946 | 1340184 | 1242244 | 1445845 |
1999 | 557434 | 443294 | 700964 | 304431 | 282656 | 327884 | 0.986 | 0.904 | 1.076 | 1176389 | 1086289 | 1273961 |
2000 | 673560 | 536315 | 845927 | 252942 | 237140 | 269797 | 0.849 | 0.774 | 0.932 | 1162335 | 1062957 | 1271004 |
2001 | 571816 | 455531 | 717784 | 374437 | 347120 | 403903 | 0.710 | 0.641 | 0.786 | 1426039 | 1306337 | 1556711 |
2002 | 392768 | 313724 | 491727 | 509567 | 471837 | 550315 | 0.598 | 0.540 | 0.663 | 1568784 | 1443648 | 1704766 |
2003 | 736674 | 589473 | 920634 | 556724 | 516172 | 600461 | 0.532 | 0.480 | 0.590 | 1667864 | 1539571 | 1806847 |
2004 | 246223 | 200629 | 302178 | 667108 | 621277 | 716321 | 0.656 | 0.594 | 0.725 | 1583112 | 1470120 | 1704790 |
2005 | 668685 | 543800 | 822250 | 594210 | 554083 | 637243 | 0.713 | 0.647 | 0.786 | 1552761 | 1441894 | 1672152 |
2006 | 548568 | 445139 | 676030 | 592137 | 548879 | 638805 | 0.622 | 0.560 | 0.692 | 1551954 | 1431433 | 1682623 |
2007 | 1401682 | 1130042 | 1738618 | 658676 | 602618 | 719949 | 0.443 | 0.393 | 0.498 | 1943333 | 1768231 | 2135775 |
2008 | 1180729 | 949006 | 1469033 | 759985 | 690149 | 836888 | 0.331 | 0.291 | 0.376 | 2750365 | 2477347 | 3053470 |
2009 | 692079 | 555191 | 862718 | 1118249 | 1013245 | 1234135 | 0.265 | 0.233 | 0.303 | 3460512 | 3114313 | 3845195 |
2010 | 256955 | 203038 | 325190 | 1395133 | 1260510 | 1544133 | 0.261 | 0.228 | 0.299 | 3732444 | 3360541 | 4145505 |
2011 | 461377 | 365790 | 581942 | 2008304 | 1807610 | 2231280 | 0.260 | 0.227 | 0.299 | 3989819 | 3599910 | 4421959 |
2012 | 608076 | 487967 | 757749 | 2264221 | 2029271 | 2526373 | 0.242 | 0.210 | 0.278 | 4089520 | 3695983 | 4524960 |
2013 | 605502 | 482695 | 759554 | 2536938 | 2263532 | 2843368 | 0.286 | 0.249 | 0.329 | 4246288 | 3848330 | 4685399 |
2014 | 944726 | 748604 | 1192229 | 2428321 | 2148707 | 2744322 | 0.317 | 0.276 | 0.362 | 3970478 | 3596290 | 4383599 |
2015 | 503089 | 401875 | 629794 | 1996155 | 1737499 | 2293315 | 0.304 | 0.266 | 0.347 | 3810178 | 3435424 | 4225813 |
2016 | 340293 | 267174 | 433423 | 1679430 | 1442619 | 1955113 | 0.307 | 0.267 | 0.354 | 3426387 | 3065983 | 3829155 |
2017 | 966501 | 752438 | 1241465 | 1802833 | 1549361 | 2097773 | 0.338 | 0.290 | 0.394 | 3479804 | 3081656 | 3929392 |
2018 | 653041 | 478824 | 890647 | 1720554 | 1447451 | 2045186 | 0.323 | 0.269 | 0.389 | 3343458 | 2887481 | 3871442 |
2019 | 871218 | 617631 | 1228922 | 1747162 | 1419601 | 2150306 | 0.303 | 0.240 | 0.382 | 3418412 | 2849876 | 4100367 |
2020 | 815383 | 465430 | 1428460 | 1571825 | 1196158 | 2065476 | 0.297 | 0.174 | 0.508 | 3284560 | 2600572 | 4148448 |