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 | 494845 | 368443 | 664613 | 518658 | 441384 | 609461 | 154353 | 113491 | 209928 | 0.459 | 0.396 | 0.533 |
1964 | 823237 | 613331 | 1104982 | 674010 | 573503 | 792131 | 165049 | 124926 | 218059 | 0.508 | 0.443 | 0.581 |
1965 | 1048635 | 783573 | 1403360 | 841549 | 724769 | 977147 | 201189 | 157604 | 256828 | 0.566 | 0.493 | 0.649 |
1966 | 1285939 | 962587 | 1717912 | 1004500 | 866280 | 1164772 | 223910 | 176925 | 283373 | 0.567 | 0.497 | 0.646 |
1967 | 1097999 | 820361 | 1469599 | 1063419 | 925689 | 1221641 | 251702 | 199822 | 317052 | 0.606 | 0.535 | 0.687 |
1968 | 552385 | 412677 | 739389 | 886468 | 788513 | 996591 | 261712 | 215600 | 317686 | 0.646 | 0.569 | 0.734 |
1969 | 489432 | 363982 | 658118 | 744152 | 656627 | 843342 | 259886 | 212017 | 318564 | 0.599 | 0.530 | 0.676 |
1970 | 1584849 | 1181647 | 2125633 | 1209842 | 1008493 | 1451390 | 274855 | 225312 | 335292 | 0.639 | 0.569 | 0.718 |
1971 | 2086503 | 1547390 | 2813444 | 1354577 | 1147732 | 1598701 | 278452 | 229312 | 338122 | 0.736 | 0.658 | 0.823 |
1972 | 523347 | 387472 | 706869 | 935653 | 827422 | 1058041 | 245487 | 202591 | 297466 | 0.803 | 0.718 | 0.898 |
1973 | 748630 | 554665 | 1010423 | 746387 | 661841 | 841735 | 213203 | 181189 | 250874 | 0.782 | 0.698 | 0.876 |
1974 | 732340 | 541317 | 990772 | 717839 | 634719 | 811843 | 233515 | 198599 | 274569 | 0.733 | 0.655 | 0.821 |
1975 | 1266794 | 926658 | 1731779 | 821593 | 700293 | 963903 | 213630 | 179941 | 253625 | 0.800 | 0.717 | 0.892 |
1976 | 853414 | 618888 | 1176812 | 645642 | 566054 | 736420 | 183322 | 152124 | 220918 | 0.864 | 0.773 | 0.966 |
1977 | 2126526 | 1553467 | 2910979 | 1001491 | 819017 | 1224619 | 157472 | 130408 | 190152 | 0.804 | 0.720 | 0.899 |
1978 | 1355933 | 987528 | 1861773 | 1143953 | 955659 | 1369346 | 158419 | 136460 | 183912 | 0.905 | 0.812 | 1.008 |
1979 | 1638022 | 1197636 | 2240344 | 1046540 | 893300 | 1226067 | 160332 | 139508 | 184264 | 0.830 | 0.746 | 0.924 |
1980 | 2610363 | 1899688 | 3586904 | 1257958 | 1047141 | 1511217 | 176840 | 155216 | 201476 | 0.916 | 0.826 | 1.015 |
1981 | 1061295 | 773097 | 1456927 | 1041320 | 901733 | 1202515 | 191568 | 170035 | 215829 | 0.926 | 0.837 | 1.024 |
1982 | 1706577 | 1257077 | 2316806 | 1130307 | 948260 | 1347304 | 185535 | 163722 | 210255 | 1.054 | 0.955 | 1.162 |
1983 | 942226 | 704723 | 1259770 | 882929 | 759610 | 1026269 | 156686 | 137329 | 178772 | 1.038 | 0.941 | 1.144 |
1984 | 1654484 | 1240196 | 2207166 | 895377 | 753845 | 1063481 | 135537 | 117977 | 155711 | 0.958 | 0.868 | 1.057 |
1985 | 419996 | 311053 | 567094 | 584785 | 516941 | 661534 | 136353 | 118856 | 156424 | 0.921 | 0.834 | 1.018 |
1986 | 1815733 | 1363165 | 2418553 | 808552 | 666828 | 980396 | 120692 | 105659 | 137864 | 0.984 | 0.893 | 1.084 |
1987 | 707859 | 533332 | 939497 | 744152 | 640313 | 864830 | 125367 | 109721 | 143244 | 0.957 | 0.867 | 1.056 |
1988 | 487478 | 366620 | 648178 | 553491 | 484257 | 632622 | 125116 | 111639 | 140221 | 0.983 | 0.891 | 1.085 |
1989 | 809361 | 606136 | 1080722 | 552385 | 468442 | 651369 | 112420 | 99045 | 127602 | 1.004 | 0.909 | 1.108 |
1990 | 331373 | 249996 | 439239 | 375871 | 330516 | 427449 | 102642 | 89609 | 117569 | 0.914 | 0.822 | 1.016 |
1991 | 383847 | 291676 | 505145 | 353274 | 307973 | 405240 | 100509 | 86697 | 116521 | 0.898 | 0.810 | 0.995 |
1992 | 861129 | 656646 | 1129290 | 547983 | 458925 | 654324 | 97538 | 84606 | 112448 | 0.864 | 0.780 | 0.958 |
1993 | 463240 | 355521 | 603596 | 439767 | 386187 | 500780 | 107045 | 94633 | 121084 | 0.896 | 0.809 | 0.993 |
1994 | 1054946 | 801596 | 1388369 | 561294 | 475372 | 662747 | 112645 | 100527 | 126224 | 0.925 | 0.838 | 1.020 |
1995 | 625934 | 478495 | 818804 | 601992 | 519585 | 697469 | 133653 | 120261 | 148535 | 0.993 | 0.898 | 1.096 |
1996 | 399113 | 306098 | 520393 | 456800 | 402819 | 518014 | 129703 | 116679 | 144179 | 0.991 | 0.898 | 1.093 |
1997 | 1174085 | 888367 | 1551697 | 667971 | 549429 | 812090 | 112871 | 100799 | 126389 | 0.955 | 0.867 | 1.051 |
1998 | 156217 | 119279 | 204593 | 351512 | 308628 | 400355 | 112758 | 100026 | 127111 | 0.981 | 0.890 | 1.080 |
1999 | 265402 | 204058 | 345186 | 246471 | 219810 | 276366 | 95894 | 85101 | 108056 | 1.055 | 0.956 | 1.164 |
2000 | 475918 | 365872 | 619062 | 307737 | 262209 | 361169 | 75963 | 66435 | 86857 | 1.049 | 0.948 | 1.161 |
2001 | 178439 | 137572 | 231446 | 213416 | 188165 | 242056 | 70404 | 61368 | 80769 | 0.959 | 0.860 | 1.069 |
2002 | 252963 | 194982 | 328187 | 180052 | 157587 | 205718 | 63196 | 54661 | 73064 | 0.889 | 0.795 | 0.994 |
2003 | 131663 | 101375 | 171000 | 154662 | 137574 | 173873 | 64023 | 55854 | 73387 | 0.869 | 0.770 | 0.981 |
2004 | 210029 | 162293 | 271805 | 134726 | 117082 | 155030 | 53210 | 45062 | 62831 | 0.830 | 0.732 | 0.940 |
2005 | 170758 | 130778 | 222958 | 155749 | 134365 | 180535 | 56106 | 46305 | 67982 | 0.740 | 0.650 | 0.842 |
2006 | 391601 | 302925 | 506237 | 167711 | 140639 | 199995 | 54014 | 43648 | 66842 | 0.634 | 0.551 | 0.728 |
2007 | 192721 | 149474 | 248481 | 228205 | 198927 | 261793 | 88433 | 74585 | 104852 | 0.566 | 0.490 | 0.654 |
2008 | 227521 | 175895 | 294301 | 250196 | 216270 | 289444 | 102744 | 86289 | 122338 | 0.513 | 0.441 | 0.598 |
2009 | 240145 | 185869 | 310271 | 283793 | 244724 | 329099 | 122027 | 101575 | 146597 | 0.479 | 0.409 | 0.562 |
2010 | 369535 | 284634 | 479759 | 319017 | 271475 | 374885 | 135131 | 110601 | 165102 | 0.390 | 0.330 | 0.461 |
2011 | 197205 | 151724 | 256320 | 327420 | 277642 | 386123 | 164555 | 132328 | 204630 | 0.299 | 0.251 | 0.355 |
2012 | 278173 | 213502 | 362435 | 313640 | 263701 | 373035 | 177549 | 141648 | 222548 | 0.261 | 0.220 | 0.311 |
2013 | 367324 | 274279 | 491934 | 415401 | 347902 | 495996 | 206282 | 165287 | 257445 | 0.249 | 0.209 | 0.296 |
2014 | 628443 | 423725 | 932067 | 561856 | 449711 | 701966 | 228662 | 183991 | 284179 | 0.247 | 0.204 | 0.299 |
2015 | 294490 | 235725 | 367905 | |||||||||