Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 4 (F24). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F24 | Low | High |
1963 | 496585 | 365632 | 674439 | 516832 | 442047 | 604269 | 151882 | 115360 | 199965 | 0.470 | 0.407 | 0.542 |
1964 | 818563 | 603859 | 1109608 | 669888 | 569922 | 787388 | 163112 | 126847 | 209746 | 0.513 | 0.450 | 0.584 |
1965 | 1058650 | 783213 | 1430952 | 842192 | 724275 | 979307 | 199286 | 160000 | 248218 | 0.565 | 0.496 | 0.644 |
1966 | 1292489 | 957501 | 1744676 | 1006530 | 866519 | 1169163 | 221686 | 179243 | 274178 | 0.570 | 0.502 | 0.646 |
1967 | 1093337 | 809083 | 1477458 | 1062053 | 924095 | 1220606 | 250230 | 202769 | 308801 | 0.607 | 0.538 | 0.685 |
1968 | 553621 | 409230 | 748958 | 886321 | 789049 | 995583 | 261167 | 218655 | 311943 | 0.643 | 0.569 | 0.727 |
1969 | 489595 | 360172 | 665525 | 741700 | 655392 | 839375 | 257903 | 213881 | 310987 | 0.609 | 0.541 | 0.685 |
1970 | 1586321 | 1171964 | 2147178 | 1205920 | 1000687 | 1453246 | 270737 | 225737 | 324706 | 0.646 | 0.577 | 0.723 |
1971 | 2068563 | 1521374 | 2812559 | 1345739 | 1137660 | 1591876 | 274814 | 229792 | 328657 | 0.733 | 0.658 | 0.817 |
1972 | 517662 | 380142 | 704933 | 929543 | 822483 | 1050540 | 243398 | 203640 | 290918 | 0.794 | 0.712 | 0.885 |
1973 | 746030 | 547996 | 1015629 | 742741 | 658053 | 838329 | 211114 | 182110 | 244736 | 0.779 | 0.699 | 0.869 |
1974 | 727688 | 533409 | 992729 | 711866 | 629459 | 805061 | 230008 | 198699 | 266252 | 0.742 | 0.666 | 0.828 |
1975 | 1242215 | 902032 | 1710691 | 809131 | 688962 | 950260 | 210199 | 180098 | 245332 | 0.801 | 0.721 | 0.890 |
1976 | 849800 | 612562 | 1178919 | 637842 | 559931 | 726593 | 180074 | 152249 | 212984 | 0.857 | 0.770 | 0.953 |
1977 | 2098412 | 1521864 | 2893381 | 989735 | 806416 | 1214727 | 154254 | 130641 | 182135 | 0.813 | 0.731 | 0.904 |
1978 | 1341243 | 969767 | 1855016 | 1131315 | 942243 | 1358326 | 156067 | 137025 | 177755 | 0.901 | 0.812 | 1.000 |
1979 | 1638140 | 1188881 | 2257167 | 1041374 | 886061 | 1223910 | 157224 | 139360 | 177377 | 0.844 | 0.761 | 0.936 |
1980 | 2624025 | 1895036 | 3633446 | 1255782 | 1040988 | 1514895 | 173268 | 154751 | 194001 | 0.920 | 0.832 | 1.016 |
1981 | 1058632 | 766221 | 1462635 | 1037879 | 897433 | 1200305 | 187782 | 169303 | 208278 | 0.936 | 0.850 | 1.031 |
1982 | 1729610 | 1267374 | 2360431 | 1133766 | 948272 | 1355544 | 182115 | 163604 | 202719 | 1.050 | 0.954 | 1.155 |
1983 | 950153 | 706917 | 1277081 | 886818 | 762234 | 1031764 | 153474 | 137387 | 171444 | 1.042 | 0.949 | 1.145 |
1984 | 1698168 | 1266608 | 2276769 | 905006 | 759200 | 1078814 | 131882 | 117582 | 147921 | 0.973 | 0.885 | 1.069 |
1985 | 417379 | 307446 | 566621 | 585517 | 518095 | 661713 | 132977 | 118677 | 149000 | 0.938 | 0.852 | 1.033 |
1986 | 1848868 | 1381695 | 2473999 | 814225 | 668838 | 991215 | 117494 | 105481 | 130874 | 0.992 | 0.904 | 1.089 |
1987 | 708305 | 530983 | 944843 | 746269 | 641980 | 867498 | 122472 | 109734 | 136687 | 0.973 | 0.886 | 1.069 |
1988 | 487617 | 365029 | 651373 | 549518 | 480371 | 628619 | 121914 | 111000 | 133900 | 0.995 | 0.906 | 1.092 |
1989 | 824581 | 614990 | 1105601 | 554382 | 469004 | 655302 | 109314 | 98772 | 120983 | 1.012 | 0.921 | 1.112 |
1990 | 329201 | 247124 | 438538 | 372736 | 328139 | 423393 | 99061 | 88953 | 110317 | 0.936 | 0.848 | 1.034 |
1991 | 377065 | 283939 | 500734 | 344798 | 299933 | 396373 | 95893 | 85343 | 107747 | 0.927 | 0.837 | 1.027 |
1992 | 853090 | 641683 | 1134145 | 535413 | 442163 | 648330 | 91327 | 81010 | 102957 | 0.916 | 0.820 | 1.023 |
1993 | 435367 | 328667 | 576707 | 415450 | 352582 | 489527 | 98428 | 83973 | 115372 | 0.935 | 0.827 | 1.058 |
1994 | 1016197 | 757841 | 1362630 | 529530 | 433550 | 646758 | 101741 | 86311 | 119929 | 0.956 | 0.844 | 1.082 |
1995 | 595732 | 446934 | 794069 | 565248 | 470247 | 679441 | 120933 | 102704 | 142397 | 1.005 | 0.887 | 1.138 |
1996 | 376161 | 283564 | 498996 | 423945 | 358620 | 501170 | 117001 | 99455 | 137642 | 1.003 | 0.886 | 1.136 |
1997 | 1151780 | 852966 | 1555275 | 641827 | 512333 | 804050 | 101874 | 86900 | 119429 | 0.980 | 0.867 | 1.107 |
1998 | 142396 | 106587 | 190235 | 329357 | 278051 | 390131 | 103080 | 87595 | 121304 | 1.002 | 0.887 | 1.131 |
1999 | 250503 | 189407 | 331306 | 227284 | 193541 | 266910 | 86359 | 73021 | 102133 | 1.059 | 0.937 | 1.197 |
2000 | 457318 | 345852 | 604709 | 289837 | 239851 | 350242 | 68525 | 58018 | 80935 | 1.064 | 0.940 | 1.203 |
2001 | 168454 | 127344 | 222836 | 199917 | 170198 | 234826 | 63976 | 54401 | 75237 | 0.993 | 0.878 | 1.123 |
2002 | 246187 | 186478 | 325016 | 169556 | 143590 | 200216 | 56985 | 48440 | 67038 | 0.936 | 0.823 | 1.065 |
2003 | 124218 | 93947 | 164243 | 143609 | 123179 | 167427 | 57443 | 48864 | 67528 | 0.917 | 0.806 | 1.044 |
2004 | 201386 | 154236 | 262948 | 124668 | 106419 | 146047 | 46734 | 39589 | 55169 | 0.883 | 0.773 | 1.008 |
2005 | 156057 | 118860 | 204895 | 140468 | 121346 | 162602 | 48097 | 41207 | 56139 | 0.817 | 0.709 | 0.941 |
2006 | 359971 | 277933 | 466225 | 148332 | 125337 | 175546 | 43973 | 37870 | 51059 | 0.726 | 0.645 | 0.817 |
2007 | 170408 | 131988 | 220011 | 197605 | 174442 | 223843 | 72547 | 63829 | 82456 | 0.671 | 0.594 | 0.758 |
2008 | 196181 | 151804 | 253530 | 208026 | 182635 | 236946 | 80601 | 70806 | 91750 | 0.634 | 0.558 | 0.722 |
2009 | 196856 | 152228 | 254567 | 224141 | 196690 | 255424 | 90402 | 78551 | 104040 | 0.619 | 0.541 | 0.709 |
2010 | 298393 | 229975 | 387165 | 240413 | 207661 | 278331 | 92602 | 78774 | 108857 | 0.534 | 0.462 | 0.618 |
2011 | 150016 | 115732 | 194455 | 229419 | 198655 | 264947 | 104525 | 86618 | 126135 | 0.435 | 0.371 | 0.510 |
2012 | 204999 | 158296 | 265482 | 205182 | 176583 | 238414 | 105698 | 86383 | 129333 | 0.396 | 0.337 | 0.466 |
2013 | 253581 | 191568 | 335668 | 261927 | 223298 | 307239 | 117023 | 95728 | 143056 | 0.388 | 0.332 | 0.455 |
2014 | 379060 | 263293 | 545728 | 329890 | 269159 | 404324 | 123422 | 101111 | 150656 | 0.396 | 0.335 | 0.469 |
2015 | 147243 | 118238 | 183364 | |||||||||