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 | 2893565 | 1509969 | 5544960 | 297450 | 173710 | 509334 | 217945 | 123135 | 385756 | 0.103 | 0.056 | 0.188 |
1974 | 3115811 | 1663676 | 5835439 | 290977 | 169777 | 498700 | 202602 | 113734 | 360909 | 0.096 | 0.052 | 0.175 |
1975 | 3233255 | 1733373 | 6030980 | 301643 | 176550 | 515370 | 201995 | 113757 | 358678 | 0.071 | 0.039 | 0.128 |
1976 | 4592798 | 2460118 | 8574301 | 337729 | 198527 | 574537 | 229349 | 129508 | 406159 | 0.086 | 0.048 | 0.154 |
1977 | 1976820 | 1058285 | 3692595 | 347319 | 203410 | 593042 | 239187 | 134624 | 424964 | 0.108 | 0.061 | 0.192 |
1978 | 1194215 | 639691 | 2229438 | 311763 | 179243 | 542260 | 250948 | 140567 | 448005 | 0.105 | 0.059 | 0.188 |
1979 | 1287226 | 689347 | 2403652 | 279847 | 159389 | 491344 | 231191 | 128420 | 416208 | 0.087 | 0.049 | 0.155 |
1980 | 2249008 | 1226530 | 4123859 | 259627 | 145962 | 461806 | 216425 | 118473 | 395363 | 0.099 | 0.056 | 0.175 |
1981 | 2649814 | 1447227 | 4851701 | 257301 | 146482 | 451956 | 200787 | 109983 | 366561 | 0.076 | 0.043 | 0.133 |
1982 | 4408301 | 2426547 | 8008548 | 260667 | 150170 | 452471 | 206076 | 114852 | 369757 | 0.097 | 0.056 | 0.167 |
1983 | 5553839 | 3060718 | 10077744 | 337055 | 198543 | 572198 | 243288 | 137530 | 430370 | 0.076 | 0.044 | 0.131 |
1984 | 8701448 | 4832817 | 15666888 | 458172 | 276211 | 760005 | 308970 | 177148 | 538886 | 0.088 | 0.051 | 0.151 |
1985 | 8692751 | 4837265 | 15621207 | 518140 | 318941 | 841751 | 343520 | 202724 | 582101 | 0.076 | 0.045 | 0.130 |
1986 | 2359594 | 1297046 | 4292586 | 548532 | 342833 | 877647 | 397520 | 243492 | 648982 | 0.062 | 0.037 | 0.103 |
1987 | 5157693 | 2922237 | 9103231 | 601391 | 379337 | 953429 | 483110 | 299138 | 780227 | 0.053 | 0.032 | 0.087 |
1988 | 3041922 | 1706440 | 5422568 | 656711 | 418646 | 1030155 | 486504 | 301734 | 784420 | 0.053 | 0.033 | 0.085 |
1989 | 10522222 | 5995262 | 18467445 | 793334 | 516732 | 1217999 | 601391 | 382537 | 945454 | 0.048 | 0.030 | 0.075 |
1990 | 9979065 | 5709831 | 17440402 | 887355 | 588269 | 1338500 | 693149 | 453649 | 1059089 | 0.042 | 0.027 | 0.065 |
1991 | 7167016 | 4141961 | 12401401 | 861129 | 579523 | 1279577 | 686938 | 457842 | 1030670 | 0.040 | 0.026 | 0.061 |
1992 | 8597655 | 5013476 | 14744195 | 990535 | 671910 | 1460253 | 754643 | 505458 | 1126673 | 0.052 | 0.034 | 0.080 |
1993 | 9248760 | 5403946 | 15829091 | 972864 | 664706 | 1423886 | 690382 | 464353 | 1026433 | 0.052 | 0.034 | 0.079 |
1994 | 5688744 | 3339060 | 9691890 | 962222 | 657763 | 1407605 | 790958 | 534582 | 1170287 | 0.075 | 0.050 | 0.114 |
1995 | 6530539 | 3853606 | 11067019 | 811792 | 556387 | 1184439 | 646934 | 436437 | 958956 | 0.098 | 0.065 | 0.148 |
1996 | 5815283 | 3442471 | 9823618 | 759184 | 520768 | 1106752 | 626560 | 423869 | 926176 | 0.097 | 0.064 | 0.146 |
1997 | 4876801 | 2880862 | 8255581 | 680784 | 467325 | 991744 | 522301 | 350992 | 777221 | 0.129 | 0.085 | 0.194 |
1998 | 9047509 | 5320724 | 15384637 | 614153 | 418328 | 901648 | 449549 | 298313 | 677456 | 0.122 | 0.080 | 0.185 |
1999 | 4891453 | 2875106 | 8321890 | 584201 | 401651 | 849718 | 441529 | 296677 | 657106 | 0.138 | 0.091 | 0.209 |
2000 | 7275332 | 4294132 | 12326229 | 565802 | 387488 | 826173 | 452254 | 304425 | 671870 | 0.122 | 0.080 | 0.185 |
2001 | 6255677 | 3694959 | 10591051 | 597196 | 408366 | 873340 | 468832 | 314884 | 698046 | 0.111 | 0.073 | 0.169 |
2002 | 8293644 | 4911549 | 14004650 | 610480 | 418085 | 891410 | 468364 | 314909 | 696595 | 0.088 | 0.058 | 0.134 |
2003 | 12685878 | 7269950 | 22136536 | 618468 | 425100 | 899793 | 437574 | 295800 | 647297 | 0.097 | 0.064 | 0.146 |
2004 | 3832393 | 2255089 | 6512930 | 614153 | 425440 | 886574 | 435827 | 296404 | 640830 | 0.107 | 0.071 | 0.162 |
2005 | 4876801 | 2911328 | 8169187 | 611090 | 424650 | 879387 | 475918 | 325885 | 695023 | 0.109 | 0.072 | 0.163 |
2006 | 7810660 | 4714720 | 12939562 | 614768 | 425909 | 887372 | 465562 | 315761 | 686430 | 0.131 | 0.087 | 0.197 |
2007 | 10951642 | 6577465 | 18234756 | 663975 | 461963 | 954325 | 493363 | 336448 | 723460 | 0.135 | 0.090 | 0.202 |
2008 | 8727591 | 5237527 | 14543286 | 683512 | 474340 | 984924 | 495836 | 337183 | 729139 | 0.121 | 0.081 | 0.182 |
2009 | 11341737 | 6794609 | 18931921 | 812605 | 562530 | 1173851 | 581287 | 394518 | 856475 | 0.110 | 0.073 | 0.166 |
2010 | 9850177 | 5899393 | 16446776 | 819132 | 569287 | 1178626 | 657368 | 451035 | 958093 | 0.109 | 0.072 | 0.165 |
2011 | 7694374 | 4572543 | 12947587 | 833176 | 579627 | 1197636 | 636029 | 435069 | 929814 | 0.111 | 0.074 | 0.168 |
2012 | 12310954 | 7284068 | 20806999 | 897169 | 619000 | 1300345 | 714258 | 484862 | 1052186 | 0.138 | 0.091 | 0.209 |
2013 | 11640489 | 6632816 | 20428877 | 1042362 | 714873 | 1519877 | 819132 | 553557 | 1212118 | 0.134 | 0.088 | 0.205 |
2014 | 12006996 | 4533931 | 31797556 | 1083817 | 725604 | 1618872 | 839868 | 559478 | 1260779 | 0.126 | 0.081 | 0.196 |