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 | 2819302 | 1474869 | 5389267 | 291268 | 174877 | 485124 | 213416 | 124298 | 366429 | 0.106 | 0.060 | 0.189 |
1974 | 3017683 | 1615928 | 5635407 | 282095 | 168923 | 471088 | 196222 | 113412 | 339497 | 0.099 | 0.056 | 0.176 |
1975 | 3143980 | 1695723 | 5829140 | 292143 | 175410 | 486562 | 195243 | 113113 | 337007 | 0.073 | 0.042 | 0.129 |
1976 | 4430398 | 2379879 | 8247659 | 327093 | 197304 | 542260 | 221904 | 129035 | 381612 | 0.089 | 0.051 | 0.155 |
1977 | 1920315 | 1036458 | 3557896 | 335373 | 201721 | 557579 | 230729 | 133754 | 398013 | 0.112 | 0.065 | 0.194 |
1978 | 1155449 | 622588 | 2144378 | 300139 | 177432 | 507707 | 241349 | 139149 | 418612 | 0.110 | 0.063 | 0.190 |
1979 | 1251683 | 676589 | 2315601 | 268874 | 157560 | 458832 | 221904 | 126946 | 387891 | 0.090 | 0.052 | 0.156 |
1980 | 2160824 | 1182806 | 3947528 | 249696 | 144802 | 430576 | 207731 | 117388 | 367603 | 0.104 | 0.060 | 0.178 |
1981 | 2563797 | 1410112 | 4661370 | 245487 | 143878 | 418855 | 191186 | 108017 | 338392 | 0.079 | 0.046 | 0.135 |
1982 | 4252425 | 2353278 | 7684224 | 249696 | 148357 | 420256 | 197008 | 113378 | 342326 | 0.101 | 0.060 | 0.171 |
1983 | 5352102 | 2967707 | 9652234 | 323191 | 196202 | 532373 | 232582 | 135770 | 398427 | 0.078 | 0.047 | 0.132 |
1984 | 8351903 | 4658108 | 14974810 | 438450 | 271805 | 707265 | 295670 | 174933 | 499738 | 0.092 | 0.055 | 0.153 |
1985 | 8368624 | 4677526 | 14972414 | 495340 | 312994 | 783918 | 327420 | 198785 | 539296 | 0.080 | 0.048 | 0.132 |
1986 | 2271611 | 1256223 | 4107725 | 527023 | 338548 | 820427 | 380408 | 239507 | 604200 | 0.064 | 0.039 | 0.105 |
1987 | 4955457 | 2820430 | 8706670 | 574353 | 371744 | 887390 | 460929 | 293091 | 724879 | 0.055 | 0.034 | 0.089 |
1988 | 2943177 | 1662146 | 5211509 | 629701 | 413520 | 958898 | 465096 | 297235 | 727755 | 0.055 | 0.035 | 0.086 |
1989 | 10170480 | 5811679 | 17798416 | 759944 | 509701 | 1133046 | 574928 | 377347 | 875964 | 0.050 | 0.032 | 0.076 |
1990 | 9674460 | 5547068 | 16872911 | 854268 | 584411 | 1248733 | 665970 | 450945 | 983527 | 0.044 | 0.029 | 0.065 |
1991 | 7039164 | 4080622 | 12142715 | 827364 | 572095 | 1196534 | 658026 | 451477 | 959071 | 0.041 | 0.028 | 0.062 |
1992 | 8385378 | 4897033 | 14358605 | 967045 | 674846 | 1385761 | 736011 | 508276 | 1065783 | 0.053 | 0.036 | 0.079 |
1993 | 8957485 | 5235014 | 15326900 | 956466 | 668840 | 1367781 | 680103 | 469235 | 985732 | 0.052 | 0.035 | 0.076 |
1994 | 5454764 | 3202877 | 9289915 | 938464 | 656620 | 1341287 | 772973 | 535309 | 1116155 | 0.076 | 0.052 | 0.113 |
1995 | 6181058 | 3647381 | 10474769 | 785441 | 550323 | 1121009 | 627187 | 433038 | 908382 | 0.101 | 0.068 | 0.149 |
1996 | 5531668 | 3275038 | 9343206 | 724328 | 507961 | 1032858 | 597196 | 413412 | 862681 | 0.100 | 0.068 | 0.148 |
1997 | 4606597 | 2720646 | 7799889 | 636666 | 447235 | 906331 | 486991 | 335259 | 707392 | 0.137 | 0.093 | 0.203 |
1998 | 8512106 | 5007864 | 14468436 | 579546 | 404627 | 830082 | 423793 | 288867 | 621742 | 0.128 | 0.086 | 0.189 |
1999 | 4662209 | 2743541 | 7922679 | 549080 | 386683 | 779681 | 414157 | 285655 | 600465 | 0.146 | 0.099 | 0.216 |
2000 | 7032129 | 4154074 | 11904178 | 526497 | 369365 | 750474 | 418738 | 289028 | 606658 | 0.132 | 0.089 | 0.196 |
2001 | 6107328 | 3606975 | 10340926 | 564672 | 395806 | 805582 | 441088 | 304072 | 639844 | 0.119 | 0.080 | 0.176 |
2002 | 8145694 | 4817954 | 13771888 | 588893 | 412685 | 840338 | 450449 | 310544 | 653384 | 0.091 | 0.061 | 0.135 |
2003 | 12310954 | 7093149 | 21367038 | 597793 | 419929 | 850994 | 422101 | 292132 | 609894 | 0.100 | 0.068 | 0.148 |
2004 | 3715412 | 2181929 | 6326641 | 604405 | 427530 | 854456 | 428052 | 297932 | 615002 | 0.108 | 0.073 | 0.160 |
2005 | 4565324 | 2725820 | 7646205 | 614153 | 435609 | 865879 | 480220 | 336112 | 686115 | 0.108 | 0.073 | 0.158 |
2006 | 7117022 | 4299288 | 11781487 | 599589 | 424582 | 846732 | 457714 | 317750 | 659330 | 0.134 | 0.091 | 0.197 |
2007 | 9869897 | 5936676 | 16408991 | 620326 | 440409 | 873742 | 462777 | 322114 | 664865 | 0.146 | 0.100 | 0.214 |
2008 | 7679001 | 4613512 | 12781380 | 619706 | 439626 | 873549 | 450900 | 313552 | 648411 | 0.134 | 0.091 | 0.197 |
2009 | 9929295 | 5959279 | 16544098 | 727959 | 515483 | 1028015 | 522301 | 362747 | 752036 | 0.125 | 0.084 | 0.184 |
2010 | 8597655 | 5152435 | 14346549 | 692456 | 492949 | 972709 | 551833 | 387876 | 785095 | 0.133 | 0.090 | 0.197 |
2011 | 6702559 | 3971840 | 11310703 | 702921 | 501210 | 985811 | 532320 | 373107 | 759473 | 0.135 | 0.092 | 0.199 |
2012 | 11172880 | 6364206 | 19614899 | 748630 | 532597 | 1052291 | 586542 | 410766 | 837536 | 0.172 | 0.116 | 0.253 |
2013 | 11971029 | 4477789 | 32003633 | 839868 | 577972 | 1220438 | 631593 | 437206 | 912406 | 0.184 | 0.123 | 0.276 |