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 | 12501277 | 7982905 | 19577074 | 456815 | 362325 | 575946 | 0.785 | 0.635 | 0.970 | 1312625 | 1059540 | 1626163 |
1973 | 32552564 | 20978207 | 50512869 | 426628 | 347626 | 523584 | 0.763 | 0.635 | 0.918 | 1349733 | 1081133 | 1685065 |
1974 | 65280085 | 41957339 | 101567200 | 330147 | 270345 | 403178 | 0.786 | 0.657 | 0.939 | 1499480 | 1178911 | 1907219 |
1975 | 6240201 | 4026695 | 9670489 | 302776 | 251736 | 364163 | 0.879 | 0.738 | 1.045 | 1255145 | 972048 | 1620689 |
1976 | 7298315 | 4715266 | 11296372 | 423962 | 336911 | 533505 | 0.877 | 0.737 | 1.043 | 829865 | 658912 | 1045172 |
1977 | 10556181 | 6857240 | 16250408 | 323392 | 251942 | 415107 | 0.875 | 0.736 | 1.040 | 533213 | 440310 | 645717 |
1978 | 18652268 | 12100604 | 28751220 | 158089 | 129759 | 192604 | 0.888 | 0.747 | 1.055 | 387192 | 323613 | 463262 |
1979 | 30298832 | 19693745 | 46614760 | 139129 | 117040 | 165386 | 0.834 | 0.699 | 0.996 | 482622 | 395182 | 589411 |
1980 | 8094685 | 5323802 | 12307731 | 191240 | 158234 | 231130 | 0.758 | 0.632 | 0.909 | 581285 | 471484 | 716657 |
1981 | 13130267 | 8819124 | 19548869 | 293502 | 239745 | 359313 | 0.639 | 0.530 | 0.770 | 547954 | 449973 | 667270 |
1982 | 7631130 | 5220794 | 11154272 | 328795 | 268377 | 402815 | 0.649 | 0.542 | 0.776 | 509254 | 432171 | 600086 |
1983 | 22872326 | 15747959 | 33219753 | 264024 | 227155 | 306877 | 0.732 | 0.616 | 0.869 | 538543 | 469123 | 618237 |
1984 | 5901896 | 4060679 | 8577967 | 225331 | 196785 | 258018 | 0.784 | 0.665 | 0.924 | 626042 | 525443 | 745900 |
1985 | 7670050 | 5277597 | 11147055 | 265550 | 228855 | 308127 | 0.823 | 0.699 | 0.968 | 525111 | 451670 | 610493 |
1986 | 12080411 | 8286286 | 17611789 | 236960 | 199709 | 281159 | 0.881 | 0.751 | 1.034 | 482744 | 416432 | 559614 |
1987 | 1923933 | 1324993 | 2793613 | 171023 | 148169 | 197402 | 0.934 | 0.800 | 1.090 | 382216 | 326578 | 447333 |
1988 | 2023946 | 1396256 | 2933815 | 156968 | 135545 | 181778 | 0.895 | 0.764 | 1.048 | 296106 | 256311 | 342080 |
1989 | 3073581 | 2128449 | 4438396 | 137294 | 115724 | 162884 | 0.889 | 0.759 | 1.042 | 242632 | 210593 | 279545 |
1990 | 7275661 | 5111554 | 10355998 | 83828 | 72563 | 96842 | 0.866 | 0.737 | 1.017 | 278568 | 233493 | 332345 |
1991 | 10696138 | 7514354 | 15225177 | 72417 | 63772 | 82234 | 0.926 | 0.790 | 1.086 | 367681 | 308811 | 437772 |
1992 | 14411814 | 10090743 | 20583260 | 109805 | 94992 | 126930 | 0.859 | 0.735 | 1.003 | 398910 | 338875 | 469580 |
1993 | 4963161 | 3551794 | 6935360 | 168419 | 145517 | 194924 | 0.894 | 0.762 | 1.048 | 431335 | 370239 | 502512 |
1994 | 16397025 | 11707103 | 22965753 | 188253 | 163332 | 216975 | 0.843 | 0.716 | 0.993 | 460283 | 399444 | 530387 |
1995 | 6769213 | 4727222 | 9693270 | 182944 | 159150 | 210294 | 0.720 | 0.605 | 0.857 | 462043 | 397705 | 536790 |
1996 | 7894669 | 5617705 | 11094531 | 213800 | 185979 | 245784 | 0.773 | 0.654 | 0.913 | 482891 | 420172 | 554973 |
1997 | 3809896 | 2729932 | 5317094 | 238954 | 206180 | 276938 | 0.703 | 0.591 | 0.835 | 458155 | 401646 | 522614 |
1998 | 3076567 | 2207643 | 4287499 | 198788 | 174321 | 226689 | 0.760 | 0.639 | 0.903 | 347738 | 308029 | 392565 |
1999 | 35591462 | 25152395 | 50363082 | 143611 | 125595 | 164210 | 0.860 | 0.728 | 1.016 | 581213 | 464730 | 726892 |
2000 | 8890043 | 6360536 | 12425502 | 120919 | 107004 | 136643 | 0.760 | 0.637 | 0.906 | 807252 | 659802 | 987654 |
2001 | 1458503 | 1037734 | 2049881 | 292762 | 244005 | 351261 | 0.544 | 0.446 | 0.664 | 582873 | 492486 | 689849 |
2002 | 1725993 | 1236056 | 2410128 | 391450 | 330332 | 463874 | 0.420 | 0.337 | 0.523 | 475561 | 407916 | 554422 |
2003 | 1312720 | 936979 | 1839137 | 295575 | 250995 | 348072 | 0.294 | 0.229 | 0.376 | 331838 | 285594 | 385570 |
2004 | 1288580 | 923089 | 1798783 | 207193 | 175350 | 244820 | 0.309 | 0.245 | 0.389 | 254837 | 220368 | 294697 |
2005 | 5575135 | 3834371 | 8106186 | 152636 | 127586 | 182605 | 0.368 | 0.297 | 0.454 | 302407 | 250875 | 364525 |
2006 | 1644916 | 1173847 | 2305028 | 113026 | 93237 | 137015 | 0.465 | 0.381 | 0.568 | 229328 | 194562 | 270306 |
2007 | 1198708 | 853065 | 1684396 | 116794 | 99744 | 136758 | 0.453 | 0.371 | 0.554 | 194076 | 168367 | 223711 |
2008 | 934718 | 658812 | 1326172 | 123414 | 105110 | 144905 | 0.359 | 0.292 | 0.441 | 165657 | 143879 | 190731 |
2009 | 4582911 | 3193457 | 6576910 | 95508 | 81917 | 111355 | 0.309 | 0.251 | 0.381 | 212928 | 176672 | 256625 |
2010 | 568406 | 402744 | 802210 | 95124 | 82050 | 110281 | 0.288 | 0.234 | 0.355 | 168740 | 146095 | 194895 |
2011 | 363585 | 260120 | 508204 | 122271 | 105920 | 141146 | 0.278 | 0.225 | 0.343 | 174805 | 151836 | 201248 |
2012 | 666801 | 475800 | 934476 | 148286 | 126449 | 173894 | 0.272 | 0.219 | 0.337 | 176895 | 152848 | 204726 |
2013 | 692164 | 496332 | 965264 | 121571 | 103032 | 143446 | 0.284 | 0.229 | 0.351 | 150323 | 130022 | 173793 |
2014 | 4035575 | 2858751 | 5696847 | 92287 | 78026 | 109155 | 0.356 | 0.291 | 0.435 | 181099 | 153370 | 213840 |
2015 | 1243665 | 891498 | 1734948 | 81503 | 69293 | 95866 | 0.421 | 0.339 | 0.522 | 180321 | 154539 | 210404 |
2016 | 1399572 | 1001615 | 1955643 | 110993 | 94860 | 129871 | 0.363 | 0.290 | 0.456 | 206352 | 178891 | 238028 |
2017 | 650719 | 465078 | 910461 | 114169 | 97944 | 133082 | 0.330 | 0.260 | 0.418 | 169722 | 148707 | 193708 |
2018 | 2054672 | 1460685 | 2890204 | 103925 | 90293 | 119615 | 0.345 | 0.276 | 0.432 | 168047 | 147378 | 191615 |
2019 | 6032520 | 4171757 | 8723253 | 88058 | 76512 | 101346 | 0.330 | 0.264 | 0.412 | 253952 | 210455 | 306437 |
2020 | 7598332 | 4457804 | 12951366 | 113165 | 98407 | 130138 | 0.301 | 0.234 | 0.386 | 388604 | 311326 | 485063 |
2021 | 7598332 | 839641 | 68761076 | 260769 | 212097 | 320609 | 0.299 | 0.196 | 0.456 | 643908 | 388747 | 1066547 |