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 | 12486737 | 7998384 | 19493762 | 456615 | 362111 | 575784 | 0.784 | 0.634 | 0.970 | 1313451 | 1060800 | 1626276 |
1973 | 32599401 | 21071740 | 50433468 | 426852 | 347779 | 523905 | 0.763 | 0.635 | 0.918 | 1351039 | 1083271 | 1684995 |
1974 | 65560623 | 42262936 | 101701294 | 329984 | 270187 | 403015 | 0.786 | 0.657 | 0.940 | 1502276 | 1182408 | 1908676 |
1975 | 6236339 | 4036344 | 9635434 | 302746 | 251708 | 364134 | 0.879 | 0.738 | 1.046 | 1257336 | 974483 | 1622290 |
1976 | 7283842 | 4719721 | 11240995 | 424442 | 337242 | 534188 | 0.877 | 0.737 | 1.043 | 830923 | 659705 | 1046579 |
1977 | 10557358 | 6880082 | 16200071 | 323516 | 251992 | 415341 | 0.875 | 0.736 | 1.041 | 533246 | 440390 | 645682 |
1978 | 18642735 | 12135248 | 28639839 | 157956 | 129635 | 192463 | 0.888 | 0.747 | 1.056 | 387008 | 323684 | 462721 |
1979 | 30303547 | 19765663 | 46459606 | 139013 | 116952 | 165235 | 0.834 | 0.699 | 0.996 | 482435 | 395421 | 588596 |
1980 | 8086879 | 5338697 | 12249734 | 191086 | 158157 | 230872 | 0.757 | 0.631 | 0.909 | 580990 | 471682 | 715630 |
1981 | 13112773 | 8841027 | 19448511 | 293251 | 239644 | 358849 | 0.638 | 0.529 | 0.769 | 547575 | 449919 | 666429 |
1982 | 7736590 | 5310010 | 11272073 | 328391 | 268213 | 402072 | 0.648 | 0.542 | 0.775 | 509263 | 432478 | 599681 |
1983 | 22999670 | 15864422 | 33344097 | 264008 | 227263 | 306693 | 0.732 | 0.616 | 0.869 | 540605 | 471182 | 620257 |
1984 | 5935595 | 4091275 | 8611321 | 225680 | 197184 | 258294 | 0.784 | 0.665 | 0.925 | 628602 | 527489 | 749097 |
1985 | 7653306 | 5274578 | 11104791 | 266082 | 229317 | 308743 | 0.824 | 0.700 | 0.969 | 526684 | 453011 | 612338 |
1986 | 12111182 | 8320447 | 17628949 | 237173 | 199935 | 281346 | 0.884 | 0.754 | 1.037 | 483200 | 416927 | 560007 |
1987 | 1929899 | 1331305 | 2797638 | 170826 | 148019 | 197147 | 0.936 | 0.802 | 1.093 | 382137 | 326416 | 447370 |
1988 | 2030204 | 1402793 | 2938229 | 156463 | 135099 | 181205 | 0.895 | 0.764 | 1.049 | 295684 | 255940 | 341600 |
1989 | 3099198 | 2150131 | 4467184 | 136826 | 115373 | 162269 | 0.889 | 0.759 | 1.041 | 242698 | 210697 | 279558 |
1990 | 7329865 | 5159521 | 10413159 | 83728 | 72508 | 96684 | 0.868 | 0.739 | 1.019 | 279887 | 234675 | 333810 |
1991 | 10656653 | 7492891 | 15156265 | 72543 | 63891 | 82367 | 0.928 | 0.792 | 1.088 | 368438 | 309528 | 438560 |
1992 | 14312558 | 10041655 | 20399955 | 110141 | 95280 | 127320 | 0.860 | 0.736 | 1.003 | 398655 | 338871 | 468987 |
1993 | 4994963 | 3577218 | 6974596 | 168615 | 145682 | 195159 | 0.895 | 0.764 | 1.050 | 431316 | 370208 | 502511 |
1994 | 16395626 | 11715620 | 22945141 | 188439 | 163516 | 217161 | 0.845 | 0.718 | 0.994 | 461226 | 400335 | 531378 |
1995 | 6720821 | 4703034 | 9604319 | 183067 | 159318 | 210357 | 0.722 | 0.607 | 0.859 | 461929 | 397637 | 536615 |
1996 | 7878228 | 5609290 | 11064944 | 213798 | 186009 | 245737 | 0.774 | 0.655 | 0.915 | 482688 | 420046 | 554671 |
1997 | 3809308 | 2731690 | 5312034 | 238492 | 205875 | 276277 | 0.704 | 0.592 | 0.837 | 457353 | 401021 | 521598 |
1998 | 3088083 | 2217393 | 4300662 | 198504 | 174137 | 226282 | 0.761 | 0.641 | 0.904 | 347550 | 307901 | 392306 |
1999 | 35349477 | 25029027 | 49925455 | 143552 | 125598 | 164073 | 0.863 | 0.731 | 1.019 | 579015 | 463783 | 722877 |
2000 | 8887567 | 6366625 | 12406708 | 120609 | 106807 | 136195 | 0.762 | 0.639 | 0.908 | 802788 | 657117 | 980751 |
2001 | 1476765 | 1052729 | 2071602 | 291781 | 243352 | 349849 | 0.546 | 0.448 | 0.666 | 581420 | 491611 | 687635 |
2002 | 1740514 | 1247670 | 2428038 | 390693 | 330021 | 462519 | 0.422 | 0.339 | 0.526 | 475154 | 407937 | 553446 |
2003 | 1328657 | 949986 | 1858269 | 294863 | 250744 | 346745 | 0.295 | 0.230 | 0.378 | 331440 | 285644 | 384577 |
2004 | 1301229 | 933356 | 1814094 | 206588 | 175177 | 243632 | 0.310 | 0.246 | 0.391 | 254669 | 220614 | 293981 |
2005 | 5675272 | 3908179 | 8241359 | 152046 | 127439 | 181404 | 0.369 | 0.299 | 0.456 | 304234 | 252523 | 366535 |
2006 | 1662146 | 1187399 | 2326707 | 112469 | 93081 | 135897 | 0.467 | 0.383 | 0.569 | 230157 | 195441 | 271041 |
2007 | 1210946 | 862588 | 1699989 | 116698 | 99819 | 136431 | 0.454 | 0.372 | 0.554 | 194618 | 168983 | 224141 |
2008 | 950534 | 671035 | 1346450 | 123363 | 105186 | 144681 | 0.359 | 0.292 | 0.441 | 166053 | 144365 | 190998 |
2009 | 4653638 | 3247041 | 6669563 | 95444 | 81977 | 111123 | 0.308 | 0.250 | 0.380 | 214606 | 178079 | 258625 |
2010 | 571274 | 405241 | 805333 | 95140 | 82207 | 110109 | 0.287 | 0.233 | 0.353 | 169499 | 146807 | 195699 |
2011 | 363707 | 260486 | 507831 | 122510 | 106270 | 141232 | 0.277 | 0.224 | 0.342 | 175250 | 152357 | 201582 |
2012 | 663718 | 473977 | 929416 | 148699 | 126980 | 174132 | 0.271 | 0.219 | 0.337 | 177281 | 153362 | 204930 |
2013 | 688285 | 493929 | 959117 | 121453 | 103104 | 143067 | 0.283 | 0.229 | 0.350 | 150061 | 129964 | 173266 |
2014 | 3974222 | 2821164 | 5598554 | 92163 | 78053 | 108824 | 0.355 | 0.290 | 0.434 | 179813 | 152544 | 211958 |
2015 | 1234992 | 886016 | 1721421 | 81277 | 69204 | 95456 | 0.420 | 0.339 | 0.521 | 178841 | 153426 | 208466 |
2016 | 1388760 | 995007 | 1938334 | 110541 | 94574 | 129203 | 0.363 | 0.289 | 0.455 | 205065 | 177915 | 236357 |
2017 | 658365 | 471168 | 919936 | 113498 | 97453 | 132185 | 0.329 | 0.260 | 0.416 | 168837 | 148028 | 192571 |
2018 | 2034804 | 1447147 | 2861098 | 103376 | 89895 | 118879 | 0.342 | 0.273 | 0.429 | 167259 | 146784 | 190589 |
2019 | 6482419 | 4467243 | 9406641 | 87904 | 76468 | 101049 | 0.324 | 0.259 | 0.405 | 261748 | 215619 | 317746 |
2020 | 8944262 | 5117282 | 15633265 | 114191 | 99450 | 131118 | 0.290 | 0.226 | 0.372 | 421402 | 331615 | 535500 |
2021 | 8944262 | 982359 | 81436440 | 277820 | 224957 | 343104 | 0.287 | 0.188 | 0.437 | 724659 | 425333 | 1234632 |