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 | 499818 | 367706 | 679396 | 515555 | 455279 | 583812 | 148747 | 134019 | 165093 | 0.481 | 0.423 | 0.546 |
1964 | 818313 | 603499 | 1109589 | 668639 | 578258 | 773147 | 160974 | 146356 | 177052 | 0.515 | 0.460 | 0.578 |
1965 | 1053891 | 779556 | 1424769 | 841549 | 734085 | 964746 | 199985 | 182792 | 218797 | 0.556 | 0.498 | 0.620 |
1966 | 1292385 | 956925 | 1745445 | 1006511 | 876905 | 1155272 | 221904 | 203731 | 241698 | 0.571 | 0.513 | 0.636 |
1967 | 1095805 | 810300 | 1481907 | 1059174 | 933535 | 1201722 | 247212 | 227545 | 268578 | 0.614 | 0.553 | 0.682 |
1968 | 559053 | 412528 | 757622 | 884697 | 799793 | 978613 | 258590 | 238233 | 280687 | 0.645 | 0.581 | 0.716 |
1969 | 494845 | 363567 | 673525 | 740440 | 666308 | 822819 | 254486 | 233923 | 276856 | 0.624 | 0.562 | 0.692 |
1970 | 1572221 | 1160429 | 2130144 | 1197803 | 998171 | 1437362 | 269682 | 247496 | 293857 | 0.647 | 0.585 | 0.716 |
1971 | 2045187 | 1503430 | 2782165 | 1335745 | 1133576 | 1573971 | 274306 | 252406 | 298106 | 0.722 | 0.655 | 0.797 |
1972 | 517104 | 379565 | 704483 | 922645 | 822204 | 1035356 | 239666 | 220743 | 260210 | 0.788 | 0.714 | 0.871 |
1973 | 746387 | 548235 | 1016159 | 741181 | 659378 | 833133 | 209609 | 193813 | 226693 | 0.774 | 0.701 | 0.854 |
1974 | 722881 | 530046 | 985870 | 707859 | 629210 | 796339 | 226613 | 208426 | 246388 | 0.753 | 0.682 | 0.830 |
1975 | 1213477 | 882152 | 1669242 | 795718 | 680260 | 930772 | 206076 | 189609 | 223973 | 0.798 | 0.725 | 0.878 |
1976 | 843234 | 608566 | 1168393 | 629071 | 555428 | 712479 | 177017 | 163302 | 191884 | 0.840 | 0.762 | 0.925 |
1977 | 2069878 | 1501477 | 2853452 | 978719 | 797789 | 1200682 | 150995 | 139850 | 163028 | 0.826 | 0.750 | 0.910 |
1978 | 1338420 | 969349 | 1848010 | 1121301 | 933563 | 1346792 | 152360 | 141512 | 164039 | 0.900 | 0.818 | 0.989 |
1979 | 1623346 | 1178461 | 2236181 | 1034057 | 880071 | 1214985 | 155282 | 144508 | 166860 | 0.846 | 0.770 | 0.930 |
1980 | 2586976 | 1868002 | 3582674 | 1240469 | 1028535 | 1496073 | 170587 | 158849 | 183192 | 0.914 | 0.835 | 1.002 |
1981 | 1046540 | 758062 | 1444798 | 1027871 | 889240 | 1188114 | 185721 | 173161 | 199192 | 0.936 | 0.856 | 1.024 |
1982 | 1674458 | 1225109 | 2288621 | 1105712 | 925949 | 1320375 | 177726 | 166388 | 189838 | 1.041 | 0.952 | 1.138 |
1983 | 936589 | 695078 | 1262015 | 866312 | 744455 | 1008114 | 149343 | 139653 | 159705 | 1.032 | 0.945 | 1.127 |
1984 | 1647880 | 1226040 | 2214861 | 882046 | 740163 | 1051128 | 127899 | 119756 | 136597 | 0.977 | 0.895 | 1.066 |
1985 | 416233 | 305945 | 566278 | 572060 | 506551 | 646042 | 128156 | 119789 | 137107 | 0.944 | 0.864 | 1.031 |
1986 | 1797667 | 1339089 | 2413286 | 792541 | 650187 | 966063 | 112984 | 105992 | 120437 | 0.996 | 0.914 | 1.085 |
1987 | 700115 | 523609 | 936121 | 729416 | 626252 | 849575 | 117243 | 108892 | 126233 | 0.982 | 0.901 | 1.070 |
1988 | 477825 | 356932 | 639665 | 537670 | 469715 | 615456 | 117948 | 110093 | 126363 | 0.995 | 0.914 | 1.084 |
1989 | 795718 | 591715 | 1070054 | 536596 | 453881 | 634384 | 104925 | 98250 | 112053 | 1.019 | 0.935 | 1.110 |
1990 | 324487 | 243025 | 433254 | 361494 | 318445 | 410362 | 94466 | 88450 | 100892 | 0.956 | 0.876 | 1.043 |
1991 | 363669 | 273884 | 482888 | 330711 | 288954 | 378503 | 89232 | 83809 | 95007 | 0.973 | 0.893 | 1.060 |
1992 | 791749 | 598631 | 1047168 | 498321 | 415639 | 597451 | 83533 | 78444 | 88953 | 0.969 | 0.890 | 1.055 |
1993 | 405550 | 310066 | 530439 | 379648 | 333404 | 432306 | 87116 | 81145 | 93527 | 0.965 | 0.886 | 1.051 |
1994 | 901667 | 679627 | 1196247 | 472598 | 398645 | 560270 | 89411 | 83734 | 95473 | 0.974 | 0.895 | 1.059 |
1995 | 539285 | 410233 | 708936 | 502826 | 432488 | 584604 | 105135 | 97500 | 113368 | 1.003 | 0.921 | 1.093 |
1996 | 347667 | 265800 | 454749 | 380789 | 335634 | 432019 | 100609 | 94121 | 107545 | 0.996 | 0.915 | 1.084 |
1997 | 1034057 | 774196 | 1381140 | 577232 | 470994 | 707434 | 90039 | 84593 | 95836 | 0.995 | 0.916 | 1.080 |
1998 | 133252 | 100966 | 175863 | 295670 | 259642 | 336698 | 90581 | 82829 | 99059 | 1.026 | 0.946 | 1.113 |
1999 | 233281 | 178653 | 304614 | 202197 | 180937 | 225957 | 73204 | 68401 | 78343 | 1.067 | 0.983 | 1.158 |
2000 | 428052 | 327748 | 559053 | 265933 | 226186 | 312665 | 59635 | 55604 | 63959 | 1.080 | 0.997 | 1.170 |
2001 | 158578 | 121419 | 207109 | 183506 | 162634 | 207055 | 56218 | 52128 | 60630 | 1.025 | 0.946 | 1.110 |
2002 | 228662 | 175301 | 298266 | 154353 | 135886 | 175330 | 49811 | 46569 | 53279 | 0.978 | 0.902 | 1.061 |
2003 | 117712 | 90104 | 153780 | 129703 | 116615 | 144260 | 49563 | 46064 | 53328 | 0.946 | 0.870 | 1.028 |
2004 | 191377 | 147214 | 248789 | 113664 | 100034 | 129150 | 40135 | 37642 | 42793 | 0.909 | 0.835 | 0.990 |
2005 | 151903 | 115712 | 199414 | 130744 | 114730 | 148995 | 41523 | 38575 | 44696 | 0.859 | 0.787 | 0.937 |
2006 | 340783 | 262378 | 442617 | 135808 | 114887 | 160540 | 36864 | 34542 | 39343 | 0.802 | 0.733 | 0.876 |
2007 | 162755 | 125701 | 210731 | 181317 | 160707 | 204570 | 62693 | 57366 | 68514 | 0.743 | 0.678 | 0.814 |
2008 | 184425 | 142184 | 239215 | 187213 | 165433 | 211860 | 67575 | 62767 | 72752 | 0.738 | 0.672 | 0.811 |
2009 | 184241 | 142213 | 238690 | 197402 | 175110 | 222532 | 73277 | 67897 | 79083 | 0.734 | 0.665 | 0.810 |
2010 | 274581 | 210997 | 357325 | 206076 | 179766 | 236236 | 70898 | 65226 | 77064 | 0.659 | 0.591 | 0.735 |
2011 | 140927 | 108541 | 182978 | 190232 | 168991 | 214143 | 75963 | 69000 | 83628 | 0.555 | 0.488 | 0.630 |
2012 | 196025 | 150883 | 254674 | 165877 | 147892 | 186048 | 74161 | 66979 | 82114 | 0.511 | 0.445 | 0.587 |
2013 | 239426 | 179337 | 319649 | 217945 | 188271 | 252296 | 82951 | 74059 | 92909 | 0.483 | 0.415 | 0.562 |
2014 | 354336 | 241248 | 520435 | 282377 | 227521 | 350459 | 90490 | 78955 | 103712 | 0.453 | 0.378 | 0.544 |
2015 | 110415 | 90145 | 135242 | |||||||||