Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(3-7) | Low | High | TSB | Low | High |
1957 | 672297 | 406035 | 1113162 | 181140 | 136516 | 240350 | 0.270 | 0.184 | 0.396 | 400391 | 305142 | 525371 |
1958 | 1140838 | 706892 | 1841174 | 163697 | 123783 | 216482 | 0.373 | 0.256 | 0.543 | 401347 | 312407 | 515606 |
1959 | 1584001 | 982175 | 2554593 | 184402 | 136470 | 249170 | 0.366 | 0.245 | 0.548 | 502470 | 384921 | 655917 |
1960 | 461431 | 283923 | 749917 | 210464 | 157515 | 281212 | 0.225 | 0.146 | 0.347 | 403721 | 311025 | 524043 |
1961 | 909656 | 570311 | 1450917 | 202724 | 152054 | 270280 | 0.156 | 0.103 | 0.236 | 392421 | 307431 | 500905 |
1962 | 1485571 | 932518 | 2366626 | 212626 | 159471 | 283500 | 0.245 | 0.165 | 0.363 | 508465 | 396617 | 651854 |
1963 | 1130850 | 693516 | 1843969 | 224561 | 170694 | 295427 | 0.170 | 0.114 | 0.255 | 491298 | 383456 | 629469 |
1964 | 812026 | 510135 | 1292572 | 233891 | 180263 | 303473 | 0.174 | 0.117 | 0.260 | 457534 | 364305 | 574622 |
1965 | 4266853 | 2670547 | 6817342 | 233963 | 180613 | 303070 | 0.180 | 0.122 | 0.268 | 853074 | 628513 | 1157868 |
1966 | 1062047 | 661932 | 1704019 | 366438 | 279549 | 480335 | 0.238 | 0.163 | 0.348 | 821814 | 634639 | 1064191 |
1967 | 2011670 | 1278852 | 3164414 | 323794 | 250201 | 419034 | 0.209 | 0.143 | 0.304 | 713401 | 567469 | 896862 |
1968 | 2829367 | 1800830 | 4445347 | 419629 | 322432 | 546125 | 0.154 | 0.107 | 0.221 | 956746 | 752667 | 1216158 |
1969 | 1644519 | 1049712 | 2576367 | 434950 | 343623 | 550551 | 0.238 | 0.168 | 0.337 | 895477 | 722950 | 1109178 |
1970 | 2651941 | 1716049 | 4098247 | 444078 | 354052 | 556996 | 0.359 | 0.259 | 0.497 | 1037866 | 845777 | 1273581 |
1971 | 4323727 | 2685884 | 6960319 | 323358 | 261795 | 399399 | 0.619 | 0.460 | 0.833 | 1169648 | 916872 | 1492113 |
1972 | 2023024 | 1289102 | 3174789 | 357528 | 278552 | 458896 | 0.421 | 0.306 | 0.580 | 977663 | 772050 | 1238037 |
1973 | 778975 | 500272 | 1212945 | 297392 | 233659 | 378509 | 0.501 | 0.369 | 0.680 | 646839 | 525490 | 796211 |
1974 | 1134119 | 736772 | 1745760 | 194332 | 149741 | 252201 | 0.881 | 0.673 | 1.152 | 558572 | 449389 | 694283 |
1975 | 1132388 | 735912 | 1742468 | 111276 | 86917 | 142461 | 0.868 | 0.662 | 1.138 | 391228 | 313623 | 488037 |
1976 | 427495 | 278827 | 655432 | 67678 | 53066 | 86314 | 1.055 | 0.818 | 1.359 | 240357 | 191419 | 301807 |
1977 | 436751 | 275190 | 693161 | 42553 | 32513 | 55693 | 0.788 | 0.570 | 1.090 | 144143 | 113243 | 183475 |
1978 | 483761 | 295486 | 791998 | 44240 | 31919 | 61316 | 0.519 | 0.330 | 0.816 | 142520 | 106074 | 191488 |
1979 | 776847 | 481056 | 1254515 | 60375 | 44058 | 82734 | 0.001 | 0.000 | 0.001 | 184932 | 134852 | 253611 |
1980 | 1123261 | 653206 | 1931574 | 100345 | 77611 | 129739 | 0.001 | 0.000 | 0.001 | 287454 | 212496 | 388852 |
1981 | 951086 | 614198 | 1472756 | 128682 | 102207 | 162015 | 0.284 | 0.205 | 0.394 | 338662 | 270408 | 424144 |
1982 | 530627 | 341862 | 823620 | 114421 | 91425 | 143200 | 0.609 | 0.453 | 0.819 | 298051 | 243381 | 365001 |
1983 | 1631402 | 1031586 | 2579981 | 77272 | 62168 | 96047 | 0.732 | 0.550 | 0.975 | 356354 | 271734 | 467324 |
1984 | 559811 | 344259 | 910324 | 119355 | 90350 | 157672 | 0.414 | 0.295 | 0.581 | 308976 | 237132 | 402585 |
1985 | 956924 | 609769 | 1501721 | 131303 | 99072 | 174021 | 0.389 | 0.276 | 0.548 | 318268 | 252312 | 401466 |
1986 | 822771 | 523141 | 1294015 | 133128 | 104068 | 170303 | 0.432 | 0.311 | 0.600 | 327938 | 264440 | 406683 |
1987 | 1289220 | 809090 | 2054270 | 122803 | 96319 | 156568 | 0.410 | 0.290 | 0.580 | 339145 | 268245 | 428786 |
1988 | 483436 | 293340 | 796721 | 154723 | 120493 | 198677 | 0.268 | 0.186 | 0.388 | 315104 | 248386 | 399743 |
1989 | 450070 | 286109 | 707991 | 136387 | 105231 | 176769 | 0.240 | 0.167 | 0.345 | 270685 | 216940 | 337746 |
1990 | 341959 | 218495 | 535188 | 112425 | 87656 | 144192 | 0.372 | 0.263 | 0.527 | 221798 | 182237 | 269947 |
1991 | 353434 | 218146 | 572625 | 91645 | 72050 | 116571 | 0.295 | 0.207 | 0.422 | 178456 | 147516 | 215885 |
1992 | 463420 | 296727 | 723756 | 74062 | 59070 | 92858 | 0.276 | 0.195 | 0.391 | 162498 | 133434 | 197892 |
1993 | 509334 | 316035 | 820863 | 74609 | 60014 | 92754 | 0.310 | 0.220 | 0.435 | 189701 | 152454 | 236047 |
1994 | 487128 | 309175 | 767508 | 72558 | 57646 | 91326 | 0.257 | 0.182 | 0.364 | 168593 | 135780 | 209336 |
1995 | 311786 | 192955 | 503799 | 73086 | 57826 | 92374 | 0.257 | 0.180 | 0.366 | 149435 | 121455 | 183861 |
1996 | 553546 | 349496 | 876730 | 70143 | 55533 | 88597 | 0.286 | 0.202 | 0.405 | 159760 | 129428 | 197201 |
1997 | 649434 | 393522 | 1071766 | 62699 | 49846 | 78866 | 0.586 | 0.434 | 0.792 | 177904 | 139907 | 226219 |
1998 | 489482 | 307421 | 779363 | 58950 | 45464 | 76435 | 0.733 | 0.552 | 0.973 | 167792 | 134078 | 209984 |
1999 | 423969 | 241589 | 744029 | 63680 | 49609 | 81742 | 0.467 | 0.343 | 0.637 | 157681 | 124881 | 199097 |
2000 | 1220030 | 755499 | 1970185 | 60873 | 47417 | 78147 | 0.359 | 0.260 | 0.496 | 221013 | 163617 | 298542 |
2001 | 556750 | 340519 | 910287 | 86327 | 65118 | 114444 | 0.305 | 0.215 | 0.433 | 207064 | 158662 | 270232 |
2002 | 725766 | 448144 | 1175372 | 98713 | 74183 | 131353 | 0.354 | 0.250 | 0.501 | 227474 | 177660 | 291254 |
2003 | 243142 | 148408 | 398347 | 111788 | 85754 | 145726 | 0.269 | 0.185 | 0.391 | 198090 | 156628 | 250526 |
2004 | 188344 | 113993 | 311192 | 102017 | 78559 | 132481 | 0.276 | 0.186 | 0.410 | 164049 | 131877 | 204070 |
2005 | 206616 | 130039 | 328288 | 88938 | 69713 | 113464 | 0.132 | 0.091 | 0.192 | 138551 | 112556 | 170550 |
2006 | 250770 | 157516 | 399235 | 70502 | 56078 | 88636 | 0.255 | 0.180 | 0.362 | 126833 | 104801 | 153497 |
2007 | 152281 | 95480 | 242874 | 57772 | 46267 | 72138 | 0.328 | 0.234 | 0.461 | 110480 | 91808 | 132950 |
2008 | 191893 | 120611 | 305304 | 61314 | 49447 | 76031 | 0.211 | 0.147 | 0.302 | 94345 | 78459 | 113446 |
2009 | 304679 | 197287 | 470530 | 49359 | 40003 | 60903 | 0.344 | 0.246 | 0.481 | 95236 | 79621 | 113914 |
2010 | 586637 | 377222 | 912309 | 47862 | 38405 | 59648 | 0.455 | 0.331 | 0.626 | 116227 | 93842 | 143951 |
2011 | 262496 | 168797 | 408207 | 45120 | 35804 | 56859 | 0.352 | 0.253 | 0.490 | 102784 | 81801 | 129149 |
2012 | 187216 | 118513 | 295748 | 57388 | 44168 | 74564 | 0.338 | 0.244 | 0.469 | 101478 | 81007 | 127122 |
2013 | 108201 | 65559 | 178580 | 40226 | 31168 | 51916 | 0.524 | 0.388 | 0.707 | 84770 | 68490 | 104920 |
2014 | 117008 | 69561 | 196819 | 29513 | 22958 | 37938 | 0.604 | 0.449 | 0.813 | 58571 | 47130 | 72789 |
2015 | 135034 | 77607 | 234954 | 14899 | 11106 | 19987 | 1.017 | 0.764 | 1.354 | 45436 | 35373 | 58361 |
2016 | 45065 | 24205 | 83904 | 19344 | 13149 | 28457 | 0.400 | 0.248 | 0.645 | 29022 | 20624 | 40841 |
2017 | 87279 | 43253 | 176116 | 17424 | 11326 | 26807 | 0.316 | 0.177 | 0.564 | 28950 | 19703 | 42537 |
2018 | 228761 | 102328 | 511413 | 12656 | 7463 | 21461 | 0.403 | 0.195 | 0.835 | 33183 | 20668 | 53275 |
2019 | 627912 | 235081 | 1677184 | 18636 | 10649 | 32615 | 0.099 | 0.049 | 0.200 | 84682 | 39355 | 182214 |
2020 | 1313899 | 374953 | 4604130 | 24686 | 13233 | 46053 | 0.010 | 0.005 | 0.021 | 134065 | 52168 | 344530 |