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 | 498321 | 355592 | 698339 | 518658 | 450738 | 596812 | 152055 | 132402 | 174626 | 0.479 | 0.416 | 0.551 |
1964 | 804519 | 576298 | 1123119 | 665970 | 567493 | 781536 | 164062 | 144963 | 185678 | 0.519 | 0.456 | 0.590 |
1965 | 1077334 | 775249 | 1497129 | 848309 | 728603 | 987682 | 199586 | 178273 | 223447 | 0.565 | 0.499 | 0.639 |
1966 | 1304069 | 938840 | 1811381 | 1012568 | 869678 | 1178935 | 221018 | 198238 | 246416 | 0.572 | 0.507 | 0.645 |
1967 | 1082734 | 779260 | 1504393 | 1062356 | 926217 | 1218506 | 251450 | 226265 | 279439 | 0.608 | 0.541 | 0.684 |
1968 | 553491 | 397297 | 771090 | 887355 | 795125 | 990283 | 262498 | 237285 | 290391 | 0.642 | 0.571 | 0.721 |
1969 | 485046 | 346085 | 679804 | 735275 | 654848 | 825580 | 256786 | 231286 | 285098 | 0.619 | 0.551 | 0.695 |
1970 | 1586435 | 1140252 | 2207210 | 1200201 | 982603 | 1465988 | 265402 | 239313 | 294335 | 0.654 | 0.585 | 0.731 |
1971 | 2045187 | 1464640 | 2855850 | 1335745 | 1119116 | 1594307 | 270222 | 244572 | 298562 | 0.731 | 0.656 | 0.815 |
1972 | 511447 | 365960 | 714773 | 923568 | 818220 | 1042481 | 241108 | 219009 | 265437 | 0.789 | 0.707 | 0.879 |
1973 | 735275 | 526560 | 1026720 | 733073 | 647030 | 830557 | 206695 | 189105 | 225921 | 0.778 | 0.698 | 0.866 |
1974 | 720716 | 515390 | 1007840 | 698716 | 615310 | 793428 | 223463 | 202952 | 246046 | 0.752 | 0.675 | 0.838 |
1975 | 1208632 | 857297 | 1703951 | 790167 | 667689 | 935112 | 204230 | 185259 | 225143 | 0.806 | 0.725 | 0.894 |
1976 | 854268 | 601511 | 1213234 | 627814 | 549732 | 716988 | 173165 | 157761 | 190073 | 0.853 | 0.767 | 0.948 |
1977 | 2065742 | 1463791 | 2915232 | 970921 | 779431 | 1209455 | 148005 | 135469 | 161700 | 0.821 | 0.740 | 0.912 |
1978 | 1297565 | 918558 | 1832955 | 1105712 | 912460 | 1339893 | 152055 | 140001 | 165148 | 0.905 | 0.817 | 1.003 |
1979 | 1631483 | 1156860 | 2300829 | 1026843 | 864372 | 1219854 | 150995 | 139356 | 163605 | 0.857 | 0.774 | 0.948 |
1980 | 2626073 | 1852932 | 3721808 | 1246687 | 1020048 | 1523681 | 167042 | 154686 | 180385 | 0.926 | 0.839 | 1.021 |
1981 | 1051786 | 744554 | 1485794 | 1028899 | 883348 | 1198434 | 181135 | 167836 | 195489 | 0.943 | 0.857 | 1.038 |
1982 | 1689596 | 1211537 | 2356293 | 1113479 | 923144 | 1343058 | 176840 | 164571 | 190023 | 1.045 | 0.950 | 1.149 |
1983 | 924492 | 674266 | 1267580 | 866312 | 740332 | 1013729 | 147119 | 136951 | 158042 | 1.044 | 0.951 | 1.146 |
1984 | 1682851 | 1229330 | 2303684 | 889131 | 737332 | 1072182 | 125367 | 116752 | 134617 | 0.988 | 0.900 | 1.084 |
1985 | 404335 | 290855 | 562092 | 571489 | 503836 | 648226 | 126500 | 117649 | 136018 | 0.953 | 0.868 | 1.047 |
1986 | 1832149 | 1340161 | 2504751 | 801307 | 648761 | 989723 | 112420 | 105070 | 120285 | 1.004 | 0.917 | 1.100 |
1987 | 693149 | 508907 | 944093 | 733073 | 625864 | 858646 | 117360 | 108524 | 126915 | 0.991 | 0.905 | 1.086 |
1988 | 474967 | 348391 | 647530 | 536059 | 465799 | 616917 | 117125 | 109424 | 125369 | 1.012 | 0.924 | 1.108 |
1989 | 821593 | 599757 | 1125480 | 544705 | 455421 | 651493 | 104193 | 97470 | 111380 | 1.025 | 0.936 | 1.123 |
1990 | 321258 | 236376 | 436621 | 362217 | 317307 | 413484 | 93246 | 86900 | 100056 | 0.960 | 0.874 | 1.054 |
1991 | 364397 | 269612 | 492505 | 330380 | 286756 | 380642 | 89590 | 83737 | 95852 | 0.954 | 0.870 | 1.046 |
1992 | 837352 | 623635 | 1124310 | 518140 | 427039 | 628675 | 84373 | 78999 | 90112 | 0.957 | 0.874 | 1.047 |
1993 | 413743 | 312050 | 548575 | 392385 | 343389 | 448373 | 89680 | 83295 | 96554 | 0.963 | 0.880 | 1.054 |
1994 | 982642 | 732281 | 1318599 | 502324 | 419523 | 601466 | 92042 | 86328 | 98134 | 0.976 | 0.893 | 1.067 |
1995 | 574928 | 430921 | 767060 | 536596 | 458950 | 627378 | 110084 | 102009 | 118798 | 1.002 | 0.916 | 1.096 |
1996 | 357539 | 269343 | 474615 | 397918 | 349690 | 452796 | 106511 | 99802 | 113671 | 1.005 | 0.920 | 1.099 |
1997 | 1129177 | 832560 | 1531472 | 619086 | 497962 | 769672 | 92874 | 87336 | 98764 | 0.997 | 0.914 | 1.088 |
1998 | 135673 | 101245 | 181807 | 312700 | 273910 | 356984 | 94940 | 86655 | 104017 | 1.015 | 0.931 | 1.107 |
1999 | 239426 | 180716 | 317210 | 212777 | 190302 | 237906 | 78747 | 73894 | 83919 | 1.068 | 0.979 | 1.165 |
2000 | 444187 | 334764 | 589376 | 274855 | 231681 | 326075 | 61513 | 57402 | 65918 | 1.078 | 0.989 | 1.174 |
2001 | 160813 | 121145 | 213472 | 188528 | 166458 | 213523 | 58105 | 53845 | 62701 | 1.020 | 0.936 | 1.112 |
2002 | 240145 | 181146 | 318361 | 160653 | 140411 | 183813 | 51792 | 48578 | 55220 | 0.978 | 0.896 | 1.067 |
2003 | 118421 | 89074 | 157437 | 133653 | 119804 | 149102 | 51534 | 47841 | 55512 | 0.950 | 0.869 | 1.039 |
2004 | 197008 | 148881 | 260693 | 117125 | 102288 | 134115 | 41399 | 38771 | 44204 | 0.911 | 0.831 | 0.999 |
2005 | 151448 | 113307 | 202428 | 131795 | 115028 | 151006 | 42447 | 39284 | 45864 | 0.856 | 0.778 | 0.941 |
2006 | 352921 | 267036 | 466428 | 139804 | 116816 | 167317 | 37835 | 35234 | 40629 | 0.779 | 0.706 | 0.861 |
2007 | 166542 | 126435 | 219371 | 186839 | 164628 | 212046 | 64991 | 59113 | 71453 | 0.726 | 0.655 | 0.804 |
2008 | 191186 | 144958 | 252155 | 194658 | 170618 | 222086 | 71182 | 65568 | 77278 | 0.694 | 0.621 | 0.775 |
2009 | 188905 | 143258 | 249098 | 206489 | 181807 | 234520 | 78355 | 71712 | 85613 | 0.684 | 0.610 | 0.767 |
2010 | 287219 | 216685 | 380713 | 219476 | 189453 | 254258 | 77808 | 70219 | 86217 | 0.601 | 0.528 | 0.683 |
2011 | 142914 | 108062 | 189007 | 202400 | 178023 | 230114 | 84204 | 74880 | 94690 | 0.491 | 0.424 | 0.570 |
2012 | 198988 | 150693 | 262761 | 177904 | 157113 | 201447 | 83283 | 73692 | 94122 | 0.450 | 0.386 | 0.524 |
2013 | 244997 | 182240 | 329364 | 231654 | 199627 | 268819 | 92874 | 81901 | 105317 | 0.434 | 0.372 | 0.506 |
2014 | 364397 | 250446 | 530195 | 297747 | 242123 | 366151 | 99608 | 87026 | 114010 | 0.424 | 0.359 | 0.502 |
2015 | 122394 | 100715 | 148739 | |||||||||