Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 5 (F25). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F25 | Low | High |
1973 | 4260939 | 2718471 | 6678607 | 968012 | 737971 | 1269762 | 804519 | 590037 | 1096967 | 0.365 | 0.223 | 0.599 |
1974 | 3634565 | 2400578 | 5502868 | 983625 | 768134 | 1259569 | 824886 | 626322 | 1086400 | 0.319 | 0.203 | 0.501 |
1975 | 4965378 | 3257661 | 7568307 | 1045494 | 824787 | 1325261 | 890911 | 687282 | 1154872 | 0.369 | 0.246 | 0.553 |
1976 | 5897269 | 3920854 | 8869953 | 1067681 | 849463 | 1341958 | 888242 | 691639 | 1140731 | 0.519 | 0.344 | 0.784 |
1977 | 7231811 | 4930643 | 10606950 | 1039240 | 835312 | 1292954 | 819132 | 645590 | 1039323 | 0.476 | 0.336 | 0.675 |
1978 | 8993386 | 6173151 | 13102060 | 1110144 | 895771 | 1375819 | 841549 | 667517 | 1060955 | 0.640 | 0.451 | 0.909 |
1979 | 8121294 | 5672270 | 11627691 | 1137109 | 915806 | 1411890 | 829020 | 658606 | 1043530 | 0.593 | 0.428 | 0.821 |
1980 | 5162854 | 3233514 | 8243372 | 1170568 | 934886 | 1465666 | 890021 | 701026 | 1129968 | 0.751 | 0.556 | 1.016 |
1981 | 5604049 | 3914820 | 8022174 | 1167062 | 927122 | 1469099 | 938464 | 736099 | 1196463 | 0.755 | 0.565 | 1.008 |
1982 | 5950584 | 4027595 | 8791712 | 1094710 | 875894 | 1368191 | 882046 | 692802 | 1122984 | 0.700 | 0.518 | 0.947 |
1983 | 8632114 | 5870909 | 12691969 | 1043405 | 830597 | 1310737 | 806130 | 625571 | 1038803 | 0.682 | 0.505 | 0.921 |
1984 | 9850177 | 6284771 | 15438269 | 1053891 | 843588 | 1316622 | 755398 | 592828 | 962549 | 0.873 | 0.652 | 1.169 |
1985 | 5920906 | 3808173 | 9205761 | 1076257 | 847190 | 1367261 | 749379 | 583010 | 963223 | 0.727 | 0.507 | 1.042 |
1986 | 4461520 | 2744639 | 7252378 | 1183516 | 884378 | 1583836 | 929126 | 679723 | 1270041 | 0.644 | 0.355 | 1.169 |
1987 | 3464227 | 2110890 | 5685218 | 1226899 | 859907 | 1750514 | 1046540 | 705118 | 1553281 | 0.748 | 0.367 | 1.525 |
1988 | 3704282 | 2205269 | 6222237 | 1045494 | 684799 | 1596174 | 899865 | 560800 | 1443931 | 0.820 | 0.374 | 1.796 |
1989 | 3798056 | 2334387 | 6179451 | 809361 | 505316 | 1296346 | 671319 | 390257 | 1154803 | 0.922 | 0.426 | 1.998 |
1990 | 4000780 | 2585062 | 6191822 | 661325 | 428858 | 1019803 | 518140 | 311813 | 860992 | 1.043 | 0.505 | 2.153 |
1991 | 3824736 | 2556373 | 5722407 | 593030 | 411120 | 855430 | 445521 | 287161 | 691211 | 0.952 | 0.446 | 2.031 |
1992 | 3153426 | 2007057 | 4954565 | 593030 | 426864 | 823880 | 457257 | 312544 | 668974 | 0.974 | 0.511 | 1.857 |
1993 | 5173190 | 3472412 | 7707003 | 580126 | 425364 | 791195 | 445076 | 309713 | 639601 | 1.036 | 0.629 | 1.705 |
1994 | 5867857 | 3836304 | 8975238 | 550730 | 417893 | 725793 | 386157 | 277246 | 537853 | 1.019 | 0.673 | 1.542 |
1995 | 7053257 | 4783103 | 10400870 | 562418 | 432172 | 731915 | 356468 | 259767 | 489167 | 0.972 | 0.639 | 1.477 |
1996 | 5980412 | 3861167 | 9262828 | 637303 | 487926 | 832410 | 410857 | 298391 | 565712 | 0.774 | 0.424 | 1.412 |
1997 | 3488561 | 2254999 | 5396926 | 700816 | 524626 | 936177 | 514525 | 369727 | 716032 | 0.706 | 0.393 | 1.271 |
1998 | 4139146 | 2770505 | 6183902 | 695231 | 519115 | 931098 | 550730 | 395419 | 767044 | 0.718 | 0.447 | 1.153 |
1999 | 5537203 | 3737921 | 8202586 | 643708 | 483981 | 856149 | 487478 | 351505 | 676048 | 0.832 | 0.580 | 1.194 |
2000 | 6174880 | 4205148 | 9067254 | 597793 | 461483 | 774366 | 407176 | 300776 | 551215 | 0.929 | 0.684 | 1.262 |
2001 | 7188550 | 4799873 | 10765961 | 627814 | 488258 | 807259 | 405956 | 304858 | 540581 | 0.776 | 0.570 | 1.056 |
2002 | 5774718 | 3845599 | 8671566 | 681465 | 525970 | 882929 | 447754 | 335441 | 597674 | 0.858 | 0.596 | 1.235 |
2003 | 5325409 | 3500513 | 8101664 | 722881 | 547655 | 954173 | 511959 | 377286 | 694703 | 0.555 | 0.378 | 0.813 |
2004 | 5968463 | 3842601 | 9270427 | 737484 | 550136 | 988635 | 543617 | 391210 | 755398 | 0.540 | 0.352 | 0.828 |
2005 | 8162002 | 5139365 | 12962356 | 759944 | 551888 | 1046435 | 543617 | 377060 | 783746 | 0.619 | 0.362 | 1.057 |
2006 | 9810855 | 6133769 | 15692289 | 817495 | 564322 | 1184250 | 540365 | 350361 | 833409 | 0.544 | 0.297 | 0.995 |
2007 | 9899551 | 5916526 | 16563963 | 962222 | 633756 | 1460924 | 631593 | 388761 | 1026104 | 0.313 | 0.157 | 0.626 |
2008 | 10019062 | 5549509 | 18088375 | 1249183 | 792874 | 1968102 | 888242 | 537584 | 1467631 | 0.252 | 0.123 | 0.513 |
2009 | 8912809 | 4435984 | 17907676 | 1569080 | 955701 | 2576133 | 1208632 | 710710 | 2055398 | 0.214 | 0.101 | 0.450 |
2010 | 9341711 | 4067910 | 21452677 | 1910738 | 1106199 | 3300419 | 1561254 | 880777 | 2767459 | 0.183 | 0.083 | 0.404 |
2011 | 1918396 | 1023338 | 3596314 | |||||||||