Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1972 | 13888814 | 7797092 | 24739886 | 450562 | 330520 | 614203 | 0.804 | 0.652 | 0.992 | 1239349 | 944822 | 1625687 |
1973 | 30851151 | 17574671 | 54157119 | 405649 | 311602 | 528082 | 0.795 | 0.663 | 0.954 | 1288806 | 967795 | 1716294 |
1974 | 58506666 | 33197139 | 103112199 | 312875 | 243239 | 402448 | 0.803 | 0.679 | 0.949 | 1413538 | 1040408 | 1920488 |
1975 | 6878145 | 3917157 | 12077353 | 291107 | 230268 | 368019 | 0.821 | 0.698 | 0.965 | 1208383 | 881082 | 1657268 |
1976 | 8384700 | 4813194 | 14606351 | 411372 | 307885 | 549644 | 0.827 | 0.705 | 0.971 | 815362 | 609989 | 1089881 |
1977 | 10675099 | 6152124 | 18523316 | 321160 | 232819 | 443021 | 0.832 | 0.710 | 0.976 | 543641 | 424612 | 696037 |
1978 | 17579392 | 10103194 | 30587852 | 162078 | 126101 | 208319 | 0.830 | 0.709 | 0.973 | 390180 | 310529 | 490260 |
1979 | 27226564 | 15650633 | 47364588 | 144578 | 116250 | 179807 | 0.822 | 0.702 | 0.963 | 467989 | 364088 | 601541 |
1980 | 8573607 | 4978801 | 14763942 | 193490 | 151680 | 246823 | 0.804 | 0.688 | 0.940 | 561685 | 433182 | 728309 |
1981 | 13179279 | 7881280 | 22038731 | 288361 | 222777 | 373252 | 0.783 | 0.672 | 0.912 | 533960 | 415580 | 686060 |
1982 | 7713528 | 4767148 | 12480946 | 306912 | 238075 | 395653 | 0.787 | 0.678 | 0.914 | 483417 | 394461 | 592433 |
1983 | 21879507 | 13598335 | 35203782 | 235314 | 201193 | 275221 | 0.808 | 0.698 | 0.935 | 498497 | 424450 | 585463 |
1984 | 6348146 | 3943208 | 10219841 | 203291 | 176058 | 234737 | 0.831 | 0.720 | 0.960 | 599308 | 490845 | 731739 |
1985 | 8120393 | 5055406 | 13043620 | 253139 | 214856 | 298244 | 0.871 | 0.755 | 1.004 | 514283 | 434066 | 609324 |
1986 | 11013961 | 6814502 | 17801350 | 221652 | 183350 | 267956 | 0.920 | 0.798 | 1.060 | 461375 | 387830 | 548866 |
1987 | 2078894 | 1290949 | 3347768 | 156503 | 134609 | 181957 | 0.947 | 0.823 | 1.090 | 364952 | 305560 | 435888 |
1988 | 2191187 | 1365482 | 3516192 | 146231 | 124737 | 171428 | 0.963 | 0.837 | 1.107 | 288183 | 244486 | 339690 |
1989 | 3210829 | 2002661 | 5147862 | 129015 | 106700 | 155996 | 0.960 | 0.836 | 1.102 | 240440 | 203426 | 284190 |
1990 | 6902143 | 4390889 | 10849643 | 79433 | 68264 | 92430 | 0.966 | 0.841 | 1.110 | 272121 | 218777 | 338472 |
1991 | 12630254 | 8447104 | 18884971 | 66859 | 58477 | 76442 | 0.981 | 0.852 | 1.129 | 383908 | 311977 | 472425 |
1992 | 17542703 | 11537116 | 26674466 | 103935 | 88272 | 122377 | 0.952 | 0.831 | 1.092 | 433432 | 357835 | 525001 |
1993 | 5362948 | 3611020 | 7964843 | 167824 | 142440 | 197733 | 0.948 | 0.824 | 1.091 | 458961 | 388526 | 542164 |
1994 | 16434114 | 11082795 | 24369313 | 179445 | 153227 | 210150 | 0.917 | 0.796 | 1.056 | 453660 | 384929 | 534663 |
1995 | 8221041 | 5401021 | 12513471 | 171716 | 147232 | 200271 | 0.876 | 0.760 | 1.008 | 472248 | 399915 | 557663 |
1996 | 8052129 | 5418182 | 11966519 | 197941 | 169492 | 231166 | 0.845 | 0.732 | 0.975 | 471495 | 402832 | 551861 |
1997 | 3705002 | 2501072 | 5488461 | 220539 | 187189 | 259831 | 0.819 | 0.707 | 0.948 | 448820 | 387542 | 519786 |
1998 | 3042820 | 2049127 | 4518389 | 175635 | 152476 | 202313 | 0.817 | 0.702 | 0.952 | 321680 | 280890 | 368392 |
1999 | 34853875 | 23133019 | 52513364 | 119681 | 104163 | 137512 | 0.795 | 0.678 | 0.933 | 545412 | 415240 | 716391 |
2000 | 8415843 | 5663197 | 12506438 | 107108 | 94312 | 121641 | 0.732 | 0.623 | 0.861 | 800021 | 639734 | 1000467 |
2001 | 1202147 | 787010 | 1836262 | 276672 | 225163 | 339963 | 0.633 | 0.537 | 0.746 | 554307 | 458264 | 670478 |
2002 | 1530397 | 1024949 | 2285104 | 352806 | 290493 | 428485 | 0.549 | 0.462 | 0.652 | 432291 | 362896 | 514955 |
2003 | 1080776 | 723225 | 1615096 | 254392 | 213432 | 303213 | 0.487 | 0.407 | 0.583 | 286163 | 243653 | 336089 |
2004 | 1071034 | 722658 | 1587354 | 160635 | 137352 | 187865 | 0.460 | 0.384 | 0.551 | 201609 | 175928 | 231038 |
2005 | 3614513 | 2369157 | 5514495 | 102983 | 89845 | 118042 | 0.452 | 0.379 | 0.539 | 205608 | 171616 | 246334 |
2006 | 1333855 | 901189 | 1974247 | 69277 | 61360 | 78217 | 0.454 | 0.382 | 0.540 | 157086 | 135204 | 182510 |
2007 | 1006737 | 678550 | 1493654 | 86000 | 74207 | 99667 | 0.440 | 0.370 | 0.523 | 149763 | 129594 | 173070 |
2008 | 729681 | 487961 | 1091142 | 97711 | 82406 | 115858 | 0.414 | 0.348 | 0.493 | 132262 | 114158 | 153237 |
2009 | 3216584 | 2117786 | 4885484 | 74572 | 64098 | 86757 | 0.391 | 0.328 | 0.466 | 159375 | 131050 | 193823 |
2010 | 445261 | 297053 | 667414 | 72921 | 64086 | 82974 | 0.370 | 0.309 | 0.441 | 131644 | 114796 | 150963 |
2011 | 320893 | 215777 | 477217 | 97005 | 84617 | 111207 | 0.356 | 0.297 | 0.427 | 141389 | 122274 | 163492 |
2012 | 555216 | 373685 | 824932 | 118880 | 100656 | 140402 | 0.354 | 0.295 | 0.425 | 143500 | 123197 | 167149 |
2013 | 638225 | 430683 | 945779 | 93007 | 79081 | 109385 | 0.362 | 0.302 | 0.433 | 118036 | 102534 | 135882 |
2014 | 4000590 | 2597375 | 6161885 | 67682 | 58438 | 78388 | 0.380 | 0.318 | 0.455 | 153206 | 124152 | 189058 |
2015 | 1189790 | 802822 | 1763278 | 61480 | 54082 | 69889 | 0.396 | 0.330 | 0.476 | 154815 | 131189 | 182696 |
2016 | 1351185 | 906441 | 2014143 | 89570 | 76796 | 104470 | 0.403 | 0.334 | 0.486 | 177011 | 151434 | 206906 |
2017 | 633153 | 425671 | 941769 | 97039 | 82163 | 114608 | 0.403 | 0.332 | 0.488 | 149582 | 129621 | 172617 |
2018 | 1854300 | 1247944 | 2755273 | 85807 | 74179 | 99259 | 0.402 | 0.330 | 0.490 | 143640 | 124281 | 166014 |
2019 | 4452901 | 2966953 | 6683061 | 69273 | 60452 | 79381 | 0.398 | 0.323 | 0.491 | 199558 | 163844 | 243057 |
2020 | 5133274 | 3151132 | 8362235 | 86161 | 75478 | 98356 | 0.396 | 0.314 | 0.500 | 284406 | 232330 | 348155 |
2021 | 5133274 | 656754 | 40122335 | 184961 | 150484 | 227336 | 0.396 | 0.300 | 0.522 | 454012 | 289371 | 712329 |