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 | 435827 | 328996 | 577348 | 506358 | 455561 | 562819 | 147267 | 132555 | 163611 | 0.495 | 0.437 | 0.562 |
1964 | 819132 | 622800 | 1077356 | 662649 | 579144 | 758194 | 158736 | 144170 | 174774 | 0.511 | 0.459 | 0.570 |
1965 | 1056001 | 809733 | 1377168 | 842391 | 748383 | 948209 | 198194 | 180493 | 217631 | 0.547 | 0.495 | 0.605 |
1966 | 1334410 | 1029249 | 1730048 | 1027871 | 911634 | 1158928 | 222571 | 203736 | 243146 | 0.568 | 0.515 | 0.626 |
1967 | 1280806 | 985515 | 1664574 | 1122423 | 1000420 | 1259304 | 244997 | 224932 | 266852 | 0.590 | 0.536 | 0.649 |
1968 | 596002 | 451044 | 787548 | 923568 | 842201 | 1012797 | 257558 | 236687 | 280270 | 0.617 | 0.561 | 0.679 |
1969 | 578967 | 441635 | 759002 | 790958 | 711268 | 879577 | 258074 | 236530 | 281579 | 0.609 | 0.553 | 0.670 |
1970 | 1880409 | 1431509 | 2470077 | 1347821 | 1135460 | 1599901 | 274581 | 250743 | 300684 | 0.648 | 0.591 | 0.711 |
1971 | 2433887 | 1862667 | 3180281 | 1486597 | 1275606 | 1732486 | 274581 | 251184 | 300156 | 0.712 | 0.649 | 0.781 |
1972 | 585956 | 449261 | 764242 | 988555 | 887623 | 1100965 | 239426 | 218539 | 262309 | 0.753 | 0.686 | 0.828 |
1973 | 893588 | 685114 | 1165499 | 815046 | 728944 | 911319 | 216642 | 198990 | 235860 | 0.759 | 0.692 | 0.832 |
1974 | 816678 | 622202 | 1071939 | 768350 | 688856 | 857016 | 237044 | 216446 | 259601 | 0.745 | 0.680 | 0.816 |
1975 | 1561254 | 1181836 | 2062481 | 916209 | 790251 | 1062244 | 214915 | 196436 | 235134 | 0.773 | 0.707 | 0.845 |
1976 | 950744 | 720053 | 1255344 | 707151 | 630579 | 793022 | 186652 | 171174 | 203529 | 0.825 | 0.753 | 0.903 |
1977 | 2294441 | 1734310 | 3035480 | 1084902 | 906734 | 1298079 | 165877 | 152839 | 180027 | 0.825 | 0.754 | 0.902 |
1978 | 1271872 | 948806 | 1704939 | 1143953 | 985279 | 1328180 | 163081 | 150598 | 176598 | 0.847 | 0.775 | 0.925 |
1979 | 1489573 | 1132525 | 1959187 | 1021722 | 894886 | 1166535 | 171271 | 158196 | 185425 | 0.823 | 0.754 | 0.899 |
1980 | 2385693 | 1799285 | 3163217 | 1194215 | 1023782 | 1393022 | 181680 | 167879 | 196614 | 0.860 | 0.789 | 0.936 |
1981 | 868046 | 660822 | 1140252 | 980679 | 873495 | 1101014 | 195438 | 181152 | 210852 | 0.906 | 0.833 | 0.984 |
1982 | 1421183 | 1087378 | 1857459 | 1007518 | 873397 | 1162233 | 185907 | 171982 | 200959 | 0.964 | 0.886 | 1.048 |
1983 | 834844 | 641856 | 1085857 | 818313 | 721705 | 927852 | 154817 | 143544 | 166976 | 0.968 | 0.891 | 1.051 |
1984 | 1504543 | 1152173 | 1964680 | 850858 | 732930 | 987759 | 133119 | 123626 | 143341 | 0.924 | 0.850 | 1.004 |
1985 | 393564 | 300379 | 515658 | 576079 | 518895 | 639565 | 126248 | 117321 | 135853 | 0.917 | 0.843 | 0.996 |
1986 | 1728907 | 1322851 | 2259604 | 781523 | 655359 | 931976 | 113097 | 105076 | 121730 | 0.937 | 0.863 | 1.017 |
1987 | 674010 | 520320 | 873095 | 735275 | 644634 | 838661 | 107796 | 100165 | 116010 | 0.945 | 0.871 | 1.026 |
1988 | 452254 | 348970 | 586108 | 539825 | 480704 | 606216 | 99310 | 92163 | 107011 | 0.967 | 0.892 | 1.049 |
1989 | 806130 | 613981 | 1058412 | 545250 | 468691 | 634314 | 92781 | 85811 | 100317 | 0.971 | 0.894 | 1.053 |
1990 | 331705 | 255470 | 430688 | 382315 | 342324 | 426978 | 80178 | 74390 | 86416 | 0.954 | 0.879 | 1.036 |
1991 | 376247 | 290634 | 487078 | 348363 | 308729 | 393085 | 71970 | 67048 | 77252 | 0.920 | 0.847 | 1.000 |
1992 | 756154 | 584271 | 978602 | 500819 | 427565 | 586623 | 69703 | 64766 | 75016 | 0.906 | 0.834 | 0.985 |
1993 | 405550 | 313094 | 525308 | 401515 | 357787 | 450587 | 65447 | 61046 | 70166 | 0.926 | 0.852 | 1.006 |
1994 | 900765 | 692691 | 1171341 | 489921 | 421232 | 569811 | 65578 | 61102 | 70383 | 0.921 | 0.848 | 1.001 |
1995 | 547983 | 424225 | 707845 | 530725 | 466456 | 603851 | 72330 | 67080 | 77992 | 0.918 | 0.844 | 0.998 |
1996 | 409626 | 314469 | 533578 | 456343 | 404208 | 515203 | 76803 | 71473 | 82531 | 0.914 | 0.840 | 0.995 |
1997 | 1121301 | 850432 | 1478443 | 665970 | 556656 | 796751 | 78826 | 73298 | 84771 | 0.952 | 0.878 | 1.033 |
1998 | 151448 | 117071 | 195920 | 362217 | 317370 | 413403 | 67373 | 62249 | 72919 | 1.057 | 0.976 | 1.144 |
1999 | 238709 | 185009 | 307995 | 237756 | 213981 | 264173 | 57182 | 52707 | 62037 | 1.108 | 1.016 | 1.207 |
2000 | 413329 | 319637 | 534486 | 272120 | 234804 | 315367 | 42830 | 39297 | 46682 | 1.087 | 0.996 | 1.186 |
2001 | 132058 | 100728 | 173134 | 177549 | 159401 | 197762 | 30607 | 28303 | 33100 | 0.967 | 0.892 | 1.048 |
2002 | 177726 | 136265 | 231802 | 187213 | 165057 | 212343 | 30761 | 28400 | 33317 | 0.918 | 0.843 | 1.000 |
2003 | 89322 | 69355 | 115036 | 106404 | 96659 | 117131 | 24959 | 22739 | 27397 | 0.827 | 0.758 | 0.901 |
2004 | 151448 | 117687 | 194896 | 113891 | 100715 | 128791 | 24101 | 22325 | 26018 | 0.811 | 0.744 | 0.885 |
2005 | 110636 | 86148 | 142085 | 115266 | 103499 | 128372 | 23365 | 21716 | 25140 | 0.753 | 0.689 | 0.822 |
2006 | 286932 | 223329 | 368649 | 129703 | 113995 | 147574 | 21536 | 20018 | 23169 | 0.702 | 0.642 | 0.767 |
2007 | 127899 | 99240 | 164835 | 156061 | 140000 | 173964 | 26903 | 24971 | 28985 | 0.675 | 0.616 | 0.739 |
2008 | 143200 | 111235 | 184352 | 156217 | 140910 | 173186 | 32273 | 29745 | 35017 | 0.650 | 0.591 | 0.716 |
2009 | 151903 | 116763 | 197620 | 171271 | 153110 | 191585 | 38446 | 35124 | 42081 | 0.616 | 0.555 | 0.685 |
2010 | 246471 | 179222 | 338954 | 190422 | 165226 | 219461 | 39935 | 36105 | 44170 | 0.593 | 0.524 | 0.672 |
2011 | 137585 | 85977 | 220171 | 182408 | 153493 | 216769 | 40823 | 35854 | 46481 | 0.549 | 0.467 | 0.645 |
2012 | 49217 | 40412 | 59941 | |||||||||