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 |
1972 | 29092763 | 17104976 | 49482024 | 2237792 | 1766870 | 2834228 | 557379 | 469898 | 661146 | 0.965 | 0.809 | 1.150 |
1973 | 74700698 | 44769605 | 124642475 | 4189115 | 2814345 | 6235442 | 456343 | 393282 | 529516 | 0.966 | 0.824 | 1.132 |
1974 | 127547576 | 76636192 | 212280697 | 4945556 | 3469913 | 7048744 | 488942 | 414866 | 576246 | 0.961 | 0.823 | 1.123 |
1975 | 14738888 | 8789778 | 24714483 | 2716894 | 2113213 | 3493030 | 544705 | 453956 | 653596 | 1.061 | 0.912 | 1.235 |
1976 | 19172739 | 11489223 | 31994674 | 1249183 | 1032680 | 1511075 | 454067 | 379258 | 543632 | 1.010 | 0.867 | 1.177 |
1977 | 21104567 | 12746407 | 34943394 | 1063419 | 840456 | 1345532 | 325462 | 272355 | 388924 | 0.986 | 0.846 | 1.149 |
1978 | 32378332 | 19470285 | 53843917 | 852561 | 661404 | 1098966 | 210029 | 180102 | 244929 | 1.022 | 0.877 | 1.190 |
1979 | 54189624 | 32401653 | 90628564 | 1091431 | 826636 | 1441046 | 273484 | 230987 | 323801 | 0.962 | 0.822 | 1.125 |
1980 | 18568924 | 11094721 | 31078288 | 1116825 | 895377 | 1393041 | 449999 | 374509 | 540704 | 0.910 | 0.774 | 1.070 |
1981 | 31673787 | 19017307 | 52753464 | 949794 | 770504 | 1170803 | 498820 | 411007 | 605394 | 0.736 | 0.621 | 0.873 |
1982 | 20624701 | 12540576 | 33920157 | 977741 | 815046 | 1172912 | 533919 | 450150 | 633278 | 0.735 | 0.623 | 0.866 |
1983 | 54243840 | 33111791 | 88862430 | 1347821 | 1061104 | 1712012 | 555709 | 482713 | 639743 | 0.843 | 0.722 | 0.985 |
1984 | 18662001 | 11335387 | 30724164 | 1542631 | 1241834 | 1916287 | 704328 | 588250 | 843312 | 0.916 | 0.786 | 1.068 |
1985 | 22454464 | 13737502 | 36702668 | 1078412 | 903150 | 1287684 | 650177 | 553742 | 763407 | 0.918 | 0.789 | 1.070 |
1986 | 31928194 | 19296996 | 52827371 | 1444105 | 1092566 | 1908752 | 450900 | 389675 | 521744 | 0.884 | 0.757 | 1.032 |
1987 | 4990267 | 3043808 | 8181450 | 927270 | 757971 | 1134384 | 535523 | 452464 | 633830 | 0.985 | 0.848 | 1.144 |
1988 | 7333768 | 4484690 | 11992836 | 744152 | 592105 | 935241 | 356468 | 304550 | 417237 | 0.988 | 0.851 | 1.148 |
1989 | 10553836 | 6427653 | 17328793 | 774521 | 592520 | 1012426 | 324811 | 278512 | 378807 | 0.995 | 0.856 | 1.158 |
1990 | 22930994 | 14057969 | 37404441 | 1313230 | 918852 | 1876877 | 373996 | 308141 | 453924 | 0.937 | 0.802 | 1.095 |
1991 | 28832103 | 18682167 | 44496451 | 1533403 | 1163636 | 2020671 | 549080 | 442794 | 680879 | 0.998 | 0.857 | 1.162 |
1992 | 50677876 | 32677587 | 78593535 | 1556577 | 1169866 | 2071120 | 525445 | 439088 | 628786 | 0.945 | 0.816 | 1.094 |
1993 | 16936811 | 10912942 | 26285815 | 1094710 | 903056 | 1327038 | 639857 | 536111 | 763680 | 0.959 | 0.828 | 1.110 |
1994 | 53063507 | 34218603 | 82286696 | 1506049 | 1129855 | 2007499 | 485046 | 418309 | 562431 | 0.919 | 0.793 | 1.066 |
1995 | 13992052 | 8976854 | 21809146 | 1230585 | 1003496 | 1509064 | 695231 | 574611 | 841172 | 0.797 | 0.685 | 0.928 |
1996 | 26166748 | 16898239 | 40518937 | 1197803 | 948351 | 1512871 | 545796 | 466006 | 639247 | 0.864 | 0.742 | 1.006 |
1997 | 12559652 | 8096318 | 19483529 | 1188259 | 975243 | 1447803 | 627814 | 532433 | 740283 | 0.745 | 0.637 | 0.871 |
1998 | 10799388 | 6966754 | 16740475 | 890911 | 734335 | 1080873 | 474018 | 411156 | 546490 | 0.754 | 0.645 | 0.882 |
1999 | 92433498 | 58157186 | 146911364 | 2706048 | 1827464 | 4007026 | 515555 | 429068 | 619476 | 0.882 | 0.752 | 1.034 |
2000 | 21812636 | 13952092 | 34101775 | 2668428 | 2030921 | 3506048 | 1102400 | 842240 | 1442921 | 0.828 | 0.696 | 0.985 |
2001 | 3446949 | 2183588 | 5441253 | 957422 | 791901 | 1157540 | 686938 | 557713 | 846106 | 0.632 | 0.521 | 0.768 |
2002 | 4579040 | 2937942 | 7136835 | 631593 | 525281 | 759421 | 522824 | 427966 | 638706 | 0.537 | 0.436 | 0.661 |
2003 | 5373554 | 3437792 | 8399309 | 506865 | 416843 | 616328 | 356468 | 288364 | 440656 | 0.345 | 0.274 | 0.433 |
2004 | 4867057 | 3121487 | 7588769 | 530725 | 430490 | 654299 | 340442 | 285467 | 406005 | 0.349 | 0.283 | 0.430 |
2005 | 28148370 | 17893713 | 44279838 | 1781560 | 1208270 | 2626861 | 442856 | 353253 | 555187 | 0.387 | 0.318 | 0.471 |
2006 | 5826925 | 3741735 | 9074148 | 847461 | 671870 | 1068942 | 543074 | 432813 | 681424 | 0.513 | 0.423 | 0.621 |
2007 | 4130876 | 2653898 | 6429839 | 521779 | 425143 | 640382 | 351161 | 293575 | 420042 | 0.476 | 0.387 | 0.585 |
2008 | 4470452 | 2871543 | 6959652 | 430628 | 353691 | 524300 | 291560 | 245786 | 345858 | 0.345 | 0.278 | 0.429 |
2009 | 26963644 | 17168725 | 42346655 | 1569080 | 1075913 | 2288301 | 347667 | 288421 | 419082 | 0.275 | 0.220 | 0.344 |
2010 | 2171655 | 1384071 | 3407400 | 526497 | 422980 | 655347 | 388870 | 314897 | 480220 | 0.251 | 0.200 | 0.316 |
2011 | 1343784 | 845345 | 2136116 | 352568 | 289902 | 428781 | 302247 | 246935 | 369949 | 0.257 | 0.200 | 0.329 |
2012 | 2563797 | 1504874 | 4367844 | 373622 | 299995 | 465320 | 275957 | 221284 | 344139 | 0.197 | 0.150 | 0.260 |
2013 | 271848 | 204913 | 360649 | |||||||||