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 | 488454 | 363807 | 655806 | 508388 | 451057 | 573005 | 144351 | 130765 | 159348 | 0.465 | 0.405 | 0.534 |
1964 | 810981 | 605179 | 1086769 | 661325 | 575295 | 760219 | 157629 | 143924 | 172639 | 0.505 | 0.445 | 0.572 |
1965 | 1035091 | 774072 | 1384127 | 829850 | 727669 | 946379 | 197600 | 180530 | 216284 | 0.555 | 0.491 | 0.627 |
1966 | 1275693 | 954612 | 1704769 | 993511 | 869718 | 1134924 | 220136 | 201847 | 240082 | 0.568 | 0.504 | 0.640 |
1967 | 1104607 | 825562 | 1477970 | 1051786 | 929487 | 1190176 | 242074 | 223018 | 262759 | 0.618 | 0.550 | 0.694 |
1968 | 543074 | 405380 | 727537 | 872397 | 790210 | 963132 | 252711 | 233009 | 274077 | 0.651 | 0.581 | 0.731 |
1969 | 484562 | 360224 | 651818 | 732340 | 661556 | 810697 | 250697 | 230474 | 272694 | 0.606 | 0.540 | 0.681 |
1970 | 1573794 | 1171740 | 2113805 | 1197803 | 1002767 | 1430774 | 269952 | 248054 | 293783 | 0.637 | 0.569 | 0.713 |
1971 | 2099060 | 1554804 | 2833831 | 1349170 | 1146410 | 1587791 | 272665 | 251480 | 295635 | 0.732 | 0.656 | 0.818 |
1972 | 530725 | 392370 | 717867 | 926343 | 824320 | 1040993 | 232815 | 215734 | 251249 | 0.816 | 0.732 | 0.909 |
1973 | 761465 | 563656 | 1028693 | 743408 | 661163 | 835883 | 205253 | 189586 | 222215 | 0.783 | 0.702 | 0.874 |
1974 | 738961 | 545501 | 1001030 | 714258 | 634835 | 803619 | 224583 | 206065 | 244765 | 0.742 | 0.664 | 0.829 |
1975 | 1288514 | 941999 | 1762493 | 819951 | 699650 | 960937 | 204638 | 188177 | 222540 | 0.798 | 0.716 | 0.889 |
1976 | 880284 | 639371 | 1211973 | 647582 | 570577 | 734978 | 176840 | 163172 | 191653 | 0.848 | 0.759 | 0.948 |
1977 | 2160824 | 1575463 | 2963673 | 1011556 | 825051 | 1240221 | 151146 | 139380 | 163905 | 0.820 | 0.734 | 0.915 |
1978 | 1349170 | 983055 | 1851636 | 1137109 | 948622 | 1363048 | 153584 | 141920 | 166205 | 0.906 | 0.814 | 1.008 |
1979 | 1634749 | 1192259 | 2241464 | 1040280 | 885869 | 1221605 | 157945 | 146232 | 170595 | 0.823 | 0.739 | 0.916 |
1980 | 2589564 | 1879732 | 3567444 | 1249183 | 1037657 | 1503827 | 174381 | 161466 | 188330 | 0.911 | 0.821 | 1.011 |
1981 | 1049684 | 762914 | 1444249 | 1031990 | 892133 | 1193774 | 189852 | 176146 | 204624 | 0.925 | 0.835 | 1.024 |
1982 | 1739312 | 1282087 | 2359594 | 1132570 | 948249 | 1352720 | 180593 | 168269 | 193819 | 1.055 | 0.955 | 1.165 |
1983 | 963184 | 721292 | 1286197 | 892695 | 767760 | 1037960 | 153277 | 142343 | 165050 | 1.041 | 0.943 | 1.149 |
1984 | 1711704 | 1284397 | 2281172 | 913465 | 768519 | 1085748 | 132455 | 122998 | 142640 | 0.965 | 0.874 | 1.066 |
1985 | 424217 | 315105 | 571112 | 591253 | 523762 | 667442 | 133786 | 123945 | 144409 | 0.925 | 0.836 | 1.023 |
1986 | 1852414 | 1392067 | 2464994 | 816678 | 673203 | 990731 | 117008 | 108620 | 126045 | 0.992 | 0.899 | 1.094 |
1987 | 712831 | 538294 | 943961 | 746387 | 642650 | 866870 | 120934 | 111307 | 131393 | 0.970 | 0.879 | 1.071 |
1988 | 492377 | 371246 | 653031 | 551281 | 482405 | 629990 | 121540 | 112309 | 131530 | 0.975 | 0.884 | 1.076 |
1989 | 838190 | 629197 | 1116601 | 561294 | 475837 | 662099 | 109535 | 101287 | 118455 | 1.008 | 0.913 | 1.112 |
1990 | 338067 | 255460 | 447387 | 380028 | 334995 | 431114 | 100308 | 92455 | 108828 | 0.925 | 0.835 | 1.025 |
1991 | 388093 | 295292 | 510058 | 351161 | 307308 | 401272 | 95320 | 87984 | 103269 | 0.937 | 0.847 | 1.036 |
1992 | 869784 | 665504 | 1136768 | 544705 | 456531 | 649909 | 91217 | 84109 | 98927 | 0.896 | 0.810 | 0.990 |
1993 | 452707 | 348844 | 587493 | 428480 | 376878 | 487148 | 100609 | 92419 | 109526 | 0.926 | 0.838 | 1.023 |
1994 | 1043405 | 796498 | 1366851 | 546342 | 463146 | 644482 | 105345 | 97263 | 114099 | 0.955 | 0.867 | 1.052 |
1995 | 606828 | 465757 | 790626 | 580126 | 501521 | 671051 | 125116 | 114767 | 136399 | 1.039 | 0.942 | 1.147 |
1996 | 384616 | 296921 | 498212 | 427624 | 377696 | 484153 | 115728 | 106621 | 125613 | 0.976 | 0.885 | 1.078 |
1997 | 1177613 | 895610 | 1548411 | 658685 | 542786 | 799331 | 105135 | 97028 | 113920 | 0.952 | 0.864 | 1.049 |
1998 | 146239 | 111987 | 190968 | 343520 | 302566 | 390016 | 108662 | 98502 | 119871 | 1.011 | 0.919 | 1.112 |
1999 | 259367 | 200835 | 334958 | 234685 | 210233 | 261981 | 88610 | 80907 | 97046 | 1.050 | 0.955 | 1.155 |
2000 | 471182 | 364426 | 609211 | 302549 | 259186 | 353168 | 73057 | 66237 | 80580 | 1.110 | 1.012 | 1.219 |
2001 | 171785 | 133109 | 221700 | 204843 | 181547 | 231128 | 65578 | 58881 | 73037 | 0.996 | 0.902 | 1.100 |
2002 | 251450 | 195145 | 324000 | 174033 | 153172 | 197735 | 58747 | 52478 | 65766 | 0.918 | 0.827 | 1.019 |
2003 | 130353 | 100748 | 168657 | 149343 | 133333 | 167275 | 59874 | 53089 | 67526 | 0.901 | 0.809 | 1.004 |
2004 | 207731 | 161290 | 267544 | 130614 | 114403 | 149122 | 49762 | 43470 | 56964 | 0.889 | 0.796 | 0.994 |
2005 | 162430 | 124530 | 211864 | 147414 | 128390 | 169256 | 51124 | 43804 | 59666 | 0.837 | 0.743 | 0.944 |
2006 | 362217 | 281627 | 465869 | 150844 | 127156 | 178944 | 45524 | 37800 | 54827 | 0.732 | 0.642 | 0.834 |
2007 | 172992 | 134988 | 221695 | 200787 | 175841 | 229271 | 74757 | 63636 | 87821 | 0.659 | 0.577 | 0.753 |
2008 | 198988 | 155124 | 255255 | 211504 | 184143 | 242931 | 82537 | 69975 | 97354 | 0.639 | 0.553 | 0.737 |
2009 | 201793 | 157320 | 258839 | 229349 | 199080 | 264220 | 93060 | 77720 | 111427 | 0.614 | 0.528 | 0.715 |
2010 | 305590 | 237609 | 393022 | 247707 | 212031 | 289384 | 96568 | 78956 | 118109 | 0.517 | 0.439 | 0.608 |
2011 | 153277 | 119434 | 196709 | 238709 | 204908 | 278086 | 110525 | 89284 | 136820 | 0.410 | 0.344 | 0.488 |
2012 | 206902 | 161064 | 265784 | 218382 | 185142 | 257589 | 116541 | 92300 | 147149 | 0.375 | 0.317 | 0.444 |
2013 | 259367 | 197426 | 340742 | 278452 | 235718 | 328933 | 130483 | 104097 | 163558 | 0.374 | 0.319 | 0.440 |
2014 | 388481 | 271083 | 556721 | 351864 | 287328 | 430895 | 140365 | 112718 | 174793 | 0.376 | 0.315 | 0.447 |
2015 | 165711 | 132540 | 207183 | |||||||||