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 | 22702827 | 12766307 | 40373331 | 2714179 | 2133213 | 3453366 | 373996 | 302362 | 462601 | 0.787 | 0.652 | 0.950 |
1973 | 55784131 | 31988915 | 97279613 | 3817094 | 2638233 | 5522714 | 266199 | 227230 | 311851 | 0.795 | 0.669 | 0.945 |
1974 | 92618550 | 53294303 | 160958963 | 4891453 | 3528488 | 6780897 | 237994 | 203709 | 278048 | 0.794 | 0.671 | 0.939 |
1975 | 11296460 | 6461422 | 19749525 | 3752752 | 2846840 | 4946941 | 220577 | 190669 | 255175 | 0.879 | 0.745 | 1.036 |
1976 | 14447038 | 8334216 | 25043378 | 1616866 | 1324244 | 1974149 | 251702 | 213197 | 297161 | 0.836 | 0.709 | 0.987 |
1977 | 15051677 | 8744889 | 25906903 | 1155449 | 932104 | 1432311 | 220577 | 182132 | 267136 | 0.816 | 0.692 | 0.963 |
1978 | 21943905 | 12717378 | 37864328 | 888242 | 705809 | 1117830 | 136762 | 114542 | 163293 | 0.851 | 0.721 | 1.004 |
1979 | 35605120 | 20542367 | 61712681 | 1094710 | 854695 | 1402126 | 142771 | 121575 | 167663 | 0.809 | 0.683 | 0.957 |
1980 | 12622607 | 7271550 | 21911452 | 1292385 | 1031784 | 1618807 | 199786 | 167483 | 238318 | 0.776 | 0.652 | 0.924 |
1981 | 20175912 | 11676864 | 34861025 | 1046540 | 857061 | 1277909 | 289237 | 240201 | 348283 | 0.637 | 0.532 | 0.764 |
1982 | 12635236 | 7388830 | 21606829 | 1037163 | 866395 | 1241591 | 408808 | 335349 | 498357 | 0.650 | 0.547 | 0.773 |
1983 | 30523273 | 17927385 | 51969107 | 1209842 | 993328 | 1473549 | 372503 | 319997 | 433624 | 0.762 | 0.649 | 0.895 |
1984 | 10638606 | 6229957 | 18167049 | 1578523 | 1264010 | 1971293 | 300439 | 262489 | 343876 | 0.837 | 0.715 | 0.980 |
1985 | 11757478 | 6926326 | 19958387 | 1092523 | 918571 | 1299417 | 399512 | 337029 | 473580 | 0.841 | 0.718 | 0.984 |
1986 | 15448153 | 9025099 | 26442417 | 1107926 | 890128 | 1379015 | 312075 | 260031 | 374536 | 0.804 | 0.684 | 0.944 |
1987 | 2502999 | 1469070 | 4264604 | 915293 | 750679 | 1116005 | 245979 | 214001 | 282734 | 0.902 | 0.772 | 1.055 |
1988 | 3555478 | 2094112 | 6036651 | 637940 | 530622 | 766963 | 224583 | 193514 | 260640 | 0.907 | 0.775 | 1.061 |
1989 | 5147388 | 3021246 | 8769760 | 587717 | 473610 | 729314 | 204025 | 172640 | 241117 | 0.914 | 0.779 | 1.071 |
1990 | 10532750 | 6218256 | 17840826 | 815862 | 602197 | 1105336 | 139804 | 121121 | 161369 | 0.854 | 0.726 | 1.005 |
1991 | 13537850 | 8519600 | 21511968 | 1044449 | 817871 | 1333797 | 136353 | 117788 | 157844 | 0.920 | 0.786 | 1.077 |
1992 | 24300318 | 15181073 | 38897479 | 1060234 | 833393 | 1348819 | 217293 | 180518 | 261558 | 0.878 | 0.754 | 1.022 |
1993 | 8227560 | 5141112 | 13166944 | 990535 | 817554 | 1200115 | 254486 | 218667 | 296172 | 0.889 | 0.764 | 1.035 |
1994 | 24446558 | 15304233 | 39050256 | 1018661 | 809474 | 1281908 | 291560 | 248052 | 342698 | 0.858 | 0.737 | 0.999 |
1995 | 6602771 | 4094438 | 10647759 | 1097999 | 893052 | 1349980 | 255761 | 220880 | 296151 | 0.742 | 0.634 | 0.867 |
1996 | 12409837 | 7779168 | 19796981 | 926343 | 764066 | 1123085 | 370275 | 311181 | 440590 | 0.809 | 0.692 | 0.947 |
1997 | 6022422 | 3772091 | 9615241 | 999490 | 831687 | 1201148 | 325787 | 275275 | 385568 | 0.695 | 0.591 | 0.818 |
1998 | 5400489 | 3381804 | 8624176 | 767582 | 646958 | 910696 | 284646 | 247175 | 327796 | 0.700 | 0.595 | 0.823 |
1999 | 44589100 | 27112353 | 73331440 | 1542631 | 1073269 | 2217254 | 214915 | 188396 | 245167 | 0.809 | 0.685 | 0.956 |
2000 | 11217661 | 6957008 | 18087651 | 2032953 | 1554804 | 2658147 | 169228 | 147586 | 194043 | 0.746 | 0.621 | 0.895 |
2001 | 1914563 | 1172724 | 3125672 | 986580 | 803361 | 1211585 | 377000 | 299078 | 475223 | 0.563 | 0.459 | 0.691 |
2002 | 2607754 | 1623833 | 4187858 | 658026 | 540005 | 801841 | 476394 | 378359 | 599829 | 0.477 | 0.383 | 0.594 |
2003 | 3181935 | 1979391 | 5115062 | 486991 | 396980 | 597411 | 335373 | 262987 | 427684 | 0.305 | 0.241 | 0.387 |
2004 | 2910979 | 1816823 | 4664075 | 501320 | 411804 | 610294 | 275681 | 221425 | 343231 | 0.312 | 0.251 | 0.387 |
2005 | 15760226 | 9702557 | 25599926 | 1151988 | 799994 | 1658858 | 202602 | 165291 | 248337 | 0.346 | 0.283 | 0.424 |
2006 | 3388846 | 2109117 | 5445064 | 838190 | 659541 | 1065229 | 212352 | 176761 | 255108 | 0.459 | 0.375 | 0.561 |
2007 | 2400050 | 1494048 | 3855457 | 507880 | 416886 | 618735 | 261189 | 210689 | 323793 | 0.421 | 0.340 | 0.522 |
2008 | 2644520 | 1647814 | 4244099 | 419996 | 347469 | 507661 | 225483 | 183524 | 277035 | 0.308 | 0.247 | 0.384 |
2009 | 15541120 | 9567476 | 25244529 | 1067681 | 751540 | 1516810 | 202805 | 164328 | 250291 | 0.248 | 0.198 | 0.311 |
2010 | 1260476 | 778902 | 2039795 | 619706 | 491167 | 781883 | 205664 | 168960 | 250342 | 0.229 | 0.182 | 0.287 |
2011 | 803715 | 493304 | 1309453 | 388481 | 315799 | 477892 | 264078 | 212237 | 328581 | 0.234 | 0.184 | 0.299 |
2012 | 1394435 | 800234 | 2429850 | 361855 | 290355 | 450963 | 257043 | 200490 | 329549 | 0.183 | 0.140 | 0.238 |
2013 | 234216 | 166059 | 330347 | |||||||||