Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1963 | 459106 | 342884 | 614723 | 198141 | 128685 | 305086 | 0.421 | 0.353 | 0.501 | 383556 | 294702 | 499201 |
1964 | 765816 | 572008 | 1025290 | 207498 | 139215 | 309274 | 0.473 | 0.405 | 0.551 | 432348 | 344210 | 543055 |
1965 | 982683 | 737001 | 1310265 | 250682 | 172235 | 364858 | 0.536 | 0.463 | 0.620 | 543463 | 441163 | 669484 |
1966 | 1204299 | 904265 | 1603884 | 269593 | 188735 | 385091 | 0.542 | 0.472 | 0.622 | 628230 | 520325 | 758513 |
1967 | 1035621 | 776694 | 1380866 | 292998 | 209075 | 410607 | 0.590 | 0.517 | 0.673 | 693889 | 581317 | 828261 |
1968 | 509936 | 381899 | 680898 | 290974 | 220198 | 384500 | 0.629 | 0.553 | 0.716 | 661473 | 565287 | 774025 |
1969 | 448719 | 334780 | 601435 | 291961 | 220421 | 386718 | 0.581 | 0.511 | 0.660 | 553626 | 465506 | 658427 |
1970 | 1485299 | 1111577 | 1984671 | 312257 | 235618 | 413824 | 0.624 | 0.554 | 0.703 | 617113 | 520991 | 730970 |
1971 | 1981817 | 1476684 | 2659742 | 314571 | 235901 | 419478 | 0.729 | 0.650 | 0.817 | 727710 | 622009 | 851372 |
1972 | 490064 | 364542 | 658806 | 274168 | 203267 | 369800 | 0.806 | 0.722 | 0.901 | 682309 | 585772 | 794755 |
1973 | 705804 | 525829 | 947378 | 237405 | 181263 | 310935 | 0.778 | 0.695 | 0.871 | 511632 | 442240 | 591913 |
1974 | 685881 | 510394 | 921703 | 256436 | 199364 | 329845 | 0.722 | 0.643 | 0.810 | 490909 | 421937 | 571156 |
1975 | 1192499 | 878647 | 1618459 | 235417 | 184685 | 300083 | 0.776 | 0.695 | 0.867 | 469673 | 407770 | 540973 |
1976 | 800813 | 584997 | 1096248 | 203839 | 158555 | 262056 | 0.844 | 0.756 | 0.941 | 444386 | 386054 | 511533 |
1977 | 2012007 | 1481458 | 2732561 | 179447 | 137158 | 234776 | 0.808 | 0.720 | 0.907 | 459366 | 399109 | 528722 |
1978 | 1221694 | 897308 | 1663349 | 168109 | 134380 | 210304 | 0.907 | 0.817 | 1.007 | 555145 | 487913 | 631641 |
1979 | 1463307 | 1078223 | 1985921 | 164001 | 133693 | 201180 | 0.809 | 0.728 | 0.899 | 556103 | 499403 | 619241 |
1980 | 2344563 | 1719815 | 3196259 | 165189 | 138026 | 197697 | 0.900 | 0.813 | 0.997 | 594997 | 531869 | 665619 |
1981 | 934384 | 685636 | 1273378 | 163797 | 138552 | 193642 | 0.912 | 0.827 | 1.007 | 611578 | 547302 | 683402 |
1982 | 1492377 | 1104973 | 2015606 | 151963 | 128048 | 180346 | 1.032 | 0.938 | 1.137 | 543537 | 492299 | 600109 |
1983 | 835053 | 630721 | 1105582 | 126089 | 104790 | 151717 | 1.022 | 0.929 | 1.124 | 466606 | 418577 | 520145 |
1984 | 1493227 | 1137972 | 1959386 | 110184 | 90237 | 134542 | 0.944 | 0.858 | 1.039 | 414357 | 374718 | 458189 |
1985 | 390304 | 291506 | 522588 | 107514 | 88592 | 130476 | 0.900 | 0.817 | 0.992 | 385858 | 346357 | 429863 |
1986 | 1735882 | 1327349 | 2270155 | 96115 | 79362 | 116404 | 0.987 | 0.898 | 1.084 | 344310 | 310165 | 382214 |
1987 | 695557 | 530619 | 911764 | 92730 | 77121 | 111499 | 0.942 | 0.856 | 1.036 | 398465 | 354314 | 448117 |
1988 | 490668 | 370619 | 649602 | 86454 | 73379 | 101859 | 0.974 | 0.887 | 1.071 | 321964 | 294358 | 352159 |
1989 | 820201 | 620849 | 1083564 | 84574 | 72731 | 98347 | 1.003 | 0.913 | 1.103 | 274403 | 249043 | 302344 |
1990 | 340157 | 258345 | 447878 | 74642 | 63420 | 87850 | 0.926 | 0.841 | 1.021 | 229367 | 207014 | 254134 |
1991 | 401664 | 307354 | 524913 | 72168 | 61739 | 84360 | 0.912 | 0.828 | 1.006 | 200713 | 182815 | 220362 |
1992 | 916384 | 709664 | 1183321 | 73827 | 63682 | 85589 | 0.889 | 0.808 | 0.977 | 239782 | 215831 | 266392 |
1993 | 445539 | 347933 | 570528 | 76321 | 67228 | 86643 | 0.949 | 0.864 | 1.043 | 251699 | 226968 | 279125 |
1994 | 1042291 | 810444 | 1340463 | 75391 | 67068 | 84747 | 0.909 | 0.827 | 1.001 | 242003 | 220860 | 265170 |
1995 | 650469 | 508394 | 832247 | 84018 | 75408 | 93611 | 0.851 | 0.770 | 0.939 | 292775 | 264392 | 324206 |
1996 | 463214 | 360687 | 594884 | 95953 | 87188 | 105599 | 0.890 | 0.808 | 0.981 | 266551 | 244773 | 290267 |
1997 | 1420635 | 1107612 | 1822121 | 93963 | 85535 | 103221 | 0.909 | 0.830 | 0.995 | 302524 | 272647 | 335675 |
1998 | 161321 | 122563 | 212334 | 93701 | 85493 | 102698 | 1.117 | 1.026 | 1.215 | 272531 | 243413 | 305132 |
1999 | 307459 | 236620 | 399508 | 79001 | 72053 | 86619 | 1.156 | 1.063 | 1.257 | 158900 | 147260 | 171459 |
2000 | 463090 | 360796 | 594386 | 58088 | 52129 | 64729 | 1.149 | 1.051 | 1.256 | 139367 | 125979 | 154177 |
2001 | 187472 | 145082 | 242246 | 47869 | 42461 | 53965 | 0.839 | 0.758 | 0.930 | 114250 | 103245 | 126429 |
2002 | 250571 | 193448 | 324562 | 51450 | 45846 | 57739 | 1.017 | 0.917 | 1.129 | 99617 | 91012 | 109035 |
2003 | 129441 | 99977 | 167588 | 40689 | 35564 | 46554 | 0.713 | 0.636 | 0.800 | 79329 | 71591 | 87903 |
2004 | 235036 | 182066 | 303416 | 37046 | 32116 | 42732 | 0.759 | 0.680 | 0.846 | 68395 | 61515 | 76046 |
2005 | 196796 | 151452 | 255716 | 37136 | 31719 | 43477 | 0.790 | 0.708 | 0.881 | 77506 | 69228 | 86774 |
2006 | 424311 | 332510 | 541456 | 40474 | 34198 | 47902 | 0.716 | 0.637 | 0.804 | 95732 | 85019 | 107796 |
2007 | 194550 | 151471 | 249881 | 48796 | 42022 | 56662 | 0.641 | 0.571 | 0.720 | 113708 | 101411 | 127497 |
2008 | 212027 | 165454 | 271709 | 68886 | 60407 | 78556 | 0.621 | 0.550 | 0.700 | 132692 | 119717 | 147073 |
2009 | 243829 | 189334 | 314008 | 70343 | 60582 | 81676 | 0.604 | 0.532 | 0.685 | 129234 | 115131 | 145065 |
2010 | 321161 | 252585 | 408354 | 75287 | 64019 | 88539 | 0.503 | 0.440 | 0.575 | 143191 | 126836 | 161656 |
2011 | 162762 | 126420 | 209551 | 89801 | 75364 | 107004 | 0.374 | 0.325 | 0.430 | 149583 | 130617 | 171303 |
2012 | 229028 | 177500 | 295515 | 101824 | 85349 | 121479 | 0.355 | 0.309 | 0.408 | 159172 | 138729 | 182627 |
2013 | 260936 | 202474 | 336279 | 102216 | 84572 | 123540 | 0.349 | 0.305 | 0.399 | 161271 | 139654 | 186235 |
2014 | 337820 | 264876 | 430853 | 101506 | 84072 | 122556 | 0.348 | 0.305 | 0.397 | 177512 | 154905 | 203419 |
2015 | 157679 | 123359 | 201547 | 109405 | 90733 | 131919 | 0.353 | 0.310 | 0.402 | 195867 | 171217 | 224067 |
2016 | 110890 | 86422 | 142287 | 112127 | 93021 | 135157 | 0.363 | 0.320 | 0.412 | 180250 | 156872 | 207112 |
2017 | 300120 | 231835 | 388518 | 111652 | 90647 | 137525 | 0.411 | 0.362 | 0.466 | 169940 | 145611 | 198334 |
2018 | 65097 | 49149 | 86220 | 97165 | 76936 | 122711 | 0.549 | 0.480 | 0.630 | 147687 | 124454 | 175257 |
2019 | 127510 | 86403 | 188173 | 78366 | 59549 | 103128 | 0.539 | 0.454 | 0.640 | 112188 | 91109 | 138145 |
2020 | 276375 | 117391 | 650670 | 67002 | 48256 | 93030 | 0.542 | 0.397 | 0.738 | 107602 | 82116 | 140998 |