Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 6 (F36). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F36 | Low | High |
1974 | 15902709 | 11733048 | 21554173 | 2099060 | 1806927 | 2438423 | 1271872 | 1068906 | 1513377 | 0.247 | 0.203 | 0.299 |
1975 | 14403762 | 10668222 | 19447323 | 1988716 | 1721637 | 2297229 | 1219559 | 1033089 | 1439687 | 0.259 | 0.215 | 0.311 |
1976 | 21146818 | 15910980 | 28105617 | 1839492 | 1588365 | 2130323 | 1067681 | 906293 | 1257809 | 0.255 | 0.213 | 0.304 |
1977 | 15634647 | 11599818 | 21072933 | 1908828 | 1653069 | 2204158 | 1121301 | 955236 | 1316235 | 0.249 | 0.209 | 0.296 |
1978 | 15051677 | 11275469 | 20092557 | 1889835 | 1638445 | 2179796 | 1134837 | 975225 | 1320573 | 0.231 | 0.195 | 0.274 |
1979 | 11887524 | 8816892 | 16027555 | 1753282 | 1529088 | 2010347 | 1146243 | 988267 | 1329471 | 0.244 | 0.207 | 0.288 |
1980 | 19618823 | 14679169 | 26220707 | 1801265 | 1561570 | 2077754 | 1042362 | 899759 | 1207567 | 0.243 | 0.207 | 0.286 |
1981 | 30159183 | 22676053 | 40111755 | 2143606 | 1835358 | 2503624 | 1033023 | 892384 | 1195826 | 0.257 | 0.219 | 0.301 |
1982 | 23231043 | 17533782 | 30779517 | 2158664 | 1860824 | 2504175 | 1182333 | 1017438 | 1373952 | 0.230 | 0.197 | 0.269 |
1983 | 17089931 | 12924302 | 22598182 | 1953240 | 1700407 | 2243667 | 1225672 | 1056071 | 1422511 | 0.258 | 0.222 | 0.301 |
1984 | 22953936 | 17353070 | 30362535 | 1755036 | 1535404 | 2006086 | 1070889 | 927591 | 1236325 | 0.269 | 0.231 | 0.314 |
1985 | 21083473 | 16002252 | 27778142 | 1631483 | 1430027 | 1861319 | 981660 | 853358 | 1129252 | 0.289 | 0.248 | 0.336 |
1986 | 10574965 | 7977216 | 14018662 | 1465929 | 1286755 | 1670053 | 973838 | 846536 | 1120283 | 0.265 | 0.228 | 0.309 |
1987 | 21146818 | 15962296 | 28015262 | 1515112 | 1334288 | 1720442 | 943168 | 822087 | 1082083 | 0.278 | 0.239 | 0.324 |
1988 | 7841965 | 5908958 | 10407320 | 1495543 | 1318253 | 1696677 | 1016626 | 887635 | 1164362 | 0.277 | 0.238 | 0.322 |
1989 | 13769960 | 10492592 | 18071018 | 1476227 | 1304113 | 1671055 | 907093 | 790762 | 1040538 | 0.312 | 0.268 | 0.362 |
1990 | 17296245 | 13163521 | 22726450 | 1334410 | 1182695 | 1505588 | 782305 | 686017 | 892108 | 0.313 | 0.270 | 0.363 |
1991 | 14076257 | 11178692 | 17724882 | 1304069 | 1163668 | 1461410 | 741181 | 654269 | 839638 | 0.300 | 0.260 | 0.346 |
1992 | 18643349 | 14708263 | 23631237 | 1197803 | 1075936 | 1333474 | 738961 | 657571 | 830424 | 0.285 | 0.249 | 0.327 |
1993 | 14034091 | 10686374 | 18430547 | 1203807 | 1076918 | 1345648 | 777625 | 688615 | 878141 | 0.308 | 0.269 | 0.352 |
1994 | 10962600 | 8710676 | 13796700 | 1112366 | 1008165 | 1227338 | 719995 | 645937 | 802544 | 0.350 | 0.308 | 0.399 |
1995 | 14636076 | 11104267 | 19291208 | 928198 | 837627 | 1028562 | 590662 | 529010 | 659500 | 0.354 | 0.313 | 0.402 |
1996 | 12673199 | 10052179 | 15977627 | 792541 | 717299 | 875676 | 490411 | 441428 | 544830 | 0.385 | 0.342 | 0.433 |
1997 | 8571900 | 6573783 | 11177350 | 705033 | 638105 | 778981 | 454067 | 407871 | 505495 | 0.423 | 0.377 | 0.476 |
1998 | 14146814 | 11256542 | 17779204 | 704328 | 640879 | 774059 | 422101 | 380775 | 467912 | 0.473 | 0.421 | 0.531 |
1999 | 8219336 | 6507462 | 10381542 | 634124 | 577026 | 696873 | 387705 | 350278 | 429131 | 0.417 | 0.372 | 0.467 |
2000 | 17505051 | 13945675 | 21972890 | 777625 | 699482 | 864498 | 407583 | 366500 | 453271 | 0.443 | 0.395 | 0.497 |
2001 | 11409992 | 9084680 | 14330490 | 709276 | 637958 | 788566 | 395142 | 353813 | 441298 | 0.422 | 0.374 | 0.477 |
2002 | 10875249 | 8649050 | 13674454 | 676711 | 606987 | 754445 | 393564 | 350384 | 442066 | 0.370 | 0.326 | 0.420 |
2003 | 20035174 | 15869348 | 25294562 | 747882 | 666500 | 839200 | 426343 | 378474 | 480267 | 0.291 | 0.255 | 0.332 |
2004 | 12497010 | 9929295 | 15728737 | 667971 | 595547 | 749202 | 427624 | 378480 | 483150 | 0.254 | 0.221 | 0.291 |
2005 | 8368624 | 6618505 | 10581524 | 681465 | 607655 | 764241 | 455887 | 402924 | 515811 | 0.228 | 0.199 | 0.262 |
2006 | 14887016 | 11807199 | 18770180 | 819132 | 730245 | 918837 | 508897 | 450114 | 575356 | 0.233 | 0.202 | 0.267 |
2007 | 12459575 | 9890250 | 15696369 | 862853 | 769332 | 967743 | 549630 | 486295 | 621213 | 0.233 | 0.203 | 0.268 |
2008 | 18606099 | 14513358 | 23852987 | 949794 | 839969 | 1073978 | 543074 | 480051 | 614370 | 0.245 | 0.214 | 0.282 |
2009 | 13578524 | 10732639 | 17179030 | 969950 | 861384 | 1092199 | 611702 | 539180 | 693978 | 0.247 | 0.215 | 0.284 |
2010 | 11804602 | 9333307 | 14930251 | 945057 | 838740 | 1064849 | 622190 | 546864 | 707890 | 0.245 | 0.212 | 0.282 |
2011 | 8771339 | 6880900 | 11181151 | 926343 | 820141 | 1046297 | 641779 | 562723 | 731943 | 0.201 | 0.174 | 0.233 |
2012 | 18568924 | 14535144 | 23722155 | 1062356 | 932567 | 1210209 | 654090 | 570687 | 749682 | 0.159 | 0.136 | 0.185 |
2013 | 18624715 | 14362339 | 24152054 | 1131438 | 986671 | 1297446 | 725053 | 629893 | 834588 | 0.145 | 0.124 | 0.170 |
2014 | 15340393 | 11759359 | 20011947 | 1296268 | 1121781 | 1497896 | 883812 | 760599 | 1026985 | 0.166 | 0.140 | 0.195 |
2015 | 36469979 | 24222681 | 54909668 | 1444105 | 1214086 | 1717702 | 954554 | 799694 | 1139404 | 0.195 | 0.161 | 0.236 |