Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 7 (F37). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F37 | Low | High |
1973 | 2581807 | 1459756 | 4566328 | 253470 | 164809 | 389828 | 183322 | 115830 | 290140 | 0.121 | 0.074 | 0.199 |
1974 | 2799636 | 1616154 | 4849761 | 251199 | 162813 | 387565 | 172646 | 108192 | 275499 | 0.113 | 0.069 | 0.186 |
1975 | 2819302 | 1639661 | 4847628 | 260667 | 169028 | 401989 | 173512 | 108708 | 276947 | 0.084 | 0.051 | 0.137 |
1976 | 4089773 | 2368530 | 7061867 | 290106 | 189087 | 445094 | 194269 | 122166 | 308927 | 0.102 | 0.063 | 0.164 |
1977 | 1692979 | 985003 | 2909815 | 296262 | 192609 | 455695 | 201793 | 126637 | 321554 | 0.128 | 0.080 | 0.206 |
1978 | 1040280 | 604272 | 1790884 | 264078 | 168596 | 413635 | 211504 | 131752 | 339531 | 0.125 | 0.078 | 0.202 |
1979 | 1081652 | 627840 | 1863487 | 236097 | 149071 | 373929 | 193881 | 119518 | 314513 | 0.104 | 0.064 | 0.167 |
1980 | 1996687 | 1170498 | 3406037 | 215993 | 134826 | 346023 | 178975 | 108865 | 294237 | 0.117 | 0.073 | 0.188 |
1981 | 2260282 | 1328871 | 3844523 | 218163 | 137138 | 347062 | 168721 | 102205 | 278524 | 0.091 | 0.057 | 0.145 |
1982 | 3790468 | 2238329 | 6418917 | 216425 | 137577 | 340462 | 170246 | 104833 | 276476 | 0.115 | 0.073 | 0.182 |
1983 | 4799393 | 2833264 | 8129907 | 279288 | 180824 | 431369 | 200186 | 124609 | 321599 | 0.092 | 0.059 | 0.145 |
1984 | 7610200 | 4509604 | 12842621 | 381170 | 252296 | 575872 | 251450 | 159169 | 397234 | 0.107 | 0.068 | 0.167 |
1985 | 7519423 | 4460538 | 12675987 | 435391 | 292377 | 648359 | 284361 | 184042 | 439362 | 0.092 | 0.059 | 0.144 |
1986 | 2049282 | 1205349 | 3484099 | 457257 | 310693 | 672959 | 330380 | 220330 | 495400 | 0.074 | 0.048 | 0.114 |
1987 | 4601993 | 2763476 | 7663658 | 508897 | 348231 | 743690 | 404335 | 271995 | 601066 | 0.064 | 0.042 | 0.097 |
1988 | 2665761 | 1592634 | 4461966 | 549630 | 380362 | 794223 | 403124 | 271903 | 597674 | 0.063 | 0.042 | 0.094 |
1989 | 9752166 | 5872553 | 16194788 | 674010 | 474501 | 957403 | 501822 | 346230 | 727333 | 0.057 | 0.039 | 0.084 |
1990 | 9463946 | 5712801 | 15678172 | 760704 | 543476 | 1064760 | 584785 | 414165 | 825694 | 0.050 | 0.035 | 0.071 |
1991 | 6452641 | 3937199 | 10575177 | 777625 | 559937 | 1079944 | 615999 | 440365 | 861681 | 0.045 | 0.032 | 0.065 |
1992 | 7610200 | 4682019 | 12369694 | 889131 | 644493 | 1226629 | 678744 | 486718 | 946532 | 0.057 | 0.040 | 0.082 |
1993 | 8088873 | 4983983 | 13128027 | 865446 | 631062 | 1186882 | 615999 | 443184 | 856201 | 0.058 | 0.040 | 0.082 |
1994 | 4901246 | 3034266 | 7916977 | 840708 | 614436 | 1150308 | 691764 | 500539 | 956045 | 0.085 | 0.060 | 0.121 |
1995 | 5722979 | 3550788 | 9224006 | 691764 | 506581 | 944641 | 548532 | 395988 | 759838 | 0.115 | 0.081 | 0.163 |
1996 | 5368183 | 3340864 | 8625729 | 637303 | 467119 | 869488 | 520216 | 376487 | 718816 | 0.118 | 0.083 | 0.167 |
1997 | 4765915 | 2958698 | 7677005 | 568638 | 416733 | 775916 | 425917 | 305969 | 592888 | 0.156 | 0.110 | 0.222 |
1998 | 8850637 | 5472029 | 14315308 | 549630 | 400344 | 754583 | 391601 | 278764 | 550114 | 0.138 | 0.097 | 0.196 |
1999 | 4833107 | 2985566 | 7823949 | 557936 | 409094 | 760933 | 419996 | 302441 | 583243 | 0.141 | 0.099 | 0.200 |
2000 | 7195742 | 4455278 | 11621879 | 547436 | 399960 | 749289 | 435391 | 313684 | 604321 | 0.124 | 0.087 | 0.177 |
2001 | 6293324 | 3896698 | 10163973 | 585370 | 426505 | 803410 | 458630 | 329299 | 638757 | 0.113 | 0.079 | 0.161 |
2002 | 8589061 | 5329990 | 13840920 | 605010 | 441256 | 829535 | 460469 | 330850 | 640869 | 0.089 | 0.062 | 0.128 |
2003 | 13964096 | 8438541 | 23107782 | 621568 | 454385 | 850262 | 431922 | 311633 | 598643 | 0.099 | 0.069 | 0.140 |
2004 | 3843908 | 2373936 | 6224104 | 624683 | 459089 | 850007 | 438450 | 318004 | 604514 | 0.106 | 0.075 | 0.150 |
2005 | 4789804 | 2980018 | 7698684 | 651479 | 480528 | 883247 | 510426 | 372056 | 700255 | 0.101 | 0.071 | 0.142 |
2006 | 7489406 | 4718682 | 11887048 | 648229 | 477835 | 879387 | 497325 | 360692 | 685717 | 0.119 | 0.085 | 0.168 |
2007 | 10170480 | 6379498 | 16214233 | 638579 | 466736 | 873689 | 477347 | 343286 | 663763 | 0.136 | 0.095 | 0.194 |
2008 | 8293644 | 5191639 | 13249098 | 646288 | 468438 | 891660 | 469301 | 334309 | 658803 | 0.128 | 0.089 | 0.184 |
2009 | 10734785 | 6710607 | 17172160 | 782305 | 563330 | 1086400 | 560733 | 396757 | 792478 | 0.114 | 0.079 | 0.165 |
2010 | 9029432 | 5651548 | 14426250 | 788589 | 569435 | 1092086 | 637303 | 454867 | 892909 | 0.112 | 0.077 | 0.162 |
2011 | 6844801 | 4268700 | 10975543 | 778403 | 563758 | 1074773 | 598391 | 426864 | 838844 | 0.117 | 0.081 | 0.170 |
2012 | 11106044 | 6903092 | 17867965 | 762990 | 554310 | 1050230 | 600189 | 429587 | 838542 | 0.163 | 0.113 | 0.237 |
2013 | 10649250 | 6406348 | 17702209 | 873270 | 631163 | 1208246 | 674684 | 481393 | 945586 | 0.164 | 0.113 | 0.238 |
2014 | 11006538 | 4242826 | 28552641 | 912552 | 639793 | 1301594 | 695927 | 488083 | 992279 | 0.154 | 0.104 | 0.228 |