Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 10 (F310). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F310 | Low | High |
1955 | 141492 | 44163 | 453323 | 1841332 | 1020497 | 3322407 | 1325102 | 676779 | 2594489 | 0.176 | 0.081 | 0.383 |
1956 | 288082 | 96263 | 862129 | 1906920 | 1133363 | 3208455 | 1213477 | 656449 | 2243169 | 0.191 | 0.097 | 0.375 |
1957 | 130483 | 44880 | 379367 | 1626596 | 978915 | 2702803 | 1063419 | 592058 | 1910050 | 0.203 | 0.109 | 0.380 |
1958 | 118895 | 41569 | 340068 | 1431166 | 865169 | 2367441 | 970921 | 557669 | 1690407 | 0.215 | 0.118 | 0.392 |
1959 | 355400 | 125890 | 1003335 | 1676133 | 1033767 | 2717655 | 898067 | 528321 | 1526579 | 0.214 | 0.121 | 0.377 |
1960 | 405550 | 144553 | 1137792 | 1968928 | 1231865 | 3146999 | 983625 | 593837 | 1629266 | 0.232 | 0.134 | 0.401 |
1961 | 243775 | 87446 | 679573 | 2303638 | 1437103 | 3692669 | 1059174 | 668947 | 1677039 | 0.261 | 0.153 | 0.442 |
1962 | 108880 | 39081 | 303343 | 2354879 | 1483478 | 3738145 | 1247934 | 792050 | 1966213 | 0.291 | 0.174 | 0.486 |
1963 | 261450 | 94025 | 726999 | 2184724 | 1416019 | 3370730 | 1195410 | 754115 | 1894944 | 0.305 | 0.183 | 0.509 |
1964 | 1187072 | 419819 | 3356536 | 2785673 | 1618580 | 4794308 | 1005505 | 650073 | 1555270 | 0.328 | 0.195 | 0.551 |
1965 | 459089 | 164262 | 1283088 | 2703344 | 1578049 | 4631077 | 974812 | 641805 | 1480603 | 0.348 | 0.206 | 0.586 |
1966 | 336718 | 121455 | 933504 | 2602544 | 1578933 | 4289754 | 1115708 | 698423 | 1782309 | 0.344 | 0.207 | 0.571 |
1967 | 68255 | 24736 | 188339 | 2084418 | 1312206 | 3311064 | 1107926 | 683717 | 1795331 | 0.357 | 0.216 | 0.590 |
1968 | 20092 | 7201 | 56060 | 1362729 | 874791 | 2122829 | 886468 | 557055 | 1410677 | 0.383 | 0.229 | 0.642 |
1969 | 35242 | 12771 | 97250 | 772201 | 503289 | 1184795 | 568070 | 359662 | 897241 | 0.370 | 0.222 | 0.616 |
1970 | 7879 | 2779 | 22333 | 497325 | 324286 | 762700 | 385386 | 242826 | 611641 | 0.364 | 0.225 | 0.588 |
1971 | 31984 | 11607 | 88133 | 373622 | 249921 | 558550 | 283226 | 179143 | 447781 | 0.411 | 0.267 | 0.633 |
1972 | 5606 | 2054 | 15300 | 239666 | 161393 | 355898 | 181135 | 114645 | 286187 | 0.483 | 0.319 | 0.732 |
1973 | 6815 | 2511 | 18498 | 159532 | 104529 | 243478 | 102437 | 67415 | 155652 | 0.475 | 0.327 | 0.691 |
1974 | 4876 | 1785 | 13319 | 105979 | 66448 | 169028 | 72042 | 45382 | 114362 | 0.613 | 0.421 | 0.893 |
1975 | 50514 | 18311 | 139349 | 112308 | 68576 | 183928 | 52261 | 31815 | 85847 | 0.629 | 0.434 | 0.913 |
1976 | 206489 | 73827 | 577533 | 291560 | 133770 | 635470 | 41689 | 27651 | 62856 | 0.627 | 0.426 | 0.923 |
1977 | 18676 | 5857 | 59556 | 255761 | 127165 | 514402 | 56500 | 32057 | 99582 | 0.606 | 0.391 | 0.939 |
1978 | 5635 | 2066 | 15370 | 201995 | 104969 | 388707 | 82043 | 43600 | 154381 | 0.507 | 0.309 | 0.833 |
1979 | 4520 | 1547 | 13207 | 160171 | 84721 | 302816 | 95035 | 48778 | 185157 | 0.444 | 0.274 | 0.720 |
1980 | 49070 | 18714 | 128667 | 125995 | 72475 | 219038 | 82454 | 42846 | 158679 | 0.467 | 0.309 | 0.705 |
1981 | 11034 | 4409 | 27610 | 124119 | 79731 | 193219 | 68118 | 40370 | 114939 | 0.495 | 0.345 | 0.711 |
1982 | 37798 | 16267 | 87825 | 119850 | 81371 | 176525 | 56218 | 38656 | 81760 | 0.601 | 0.430 | 0.840 |
1983 | 601 | 216 | 1672 | 80741 | 53086 | 122803 | 44135 | 28593 | 68125 | 0.653 | 0.454 | 0.939 |
1984 | 4670 | 2067 | 10549 | 54122 | 35934 | 81516 | 32306 | 21119 | 49418 | 0.568 | 0.394 | 0.818 |
1985 | 1434 | 572 | 3591 | 36171 | 24246 | 53960 | 24246 | 15846 | 37099 | 0.429 | 0.285 | 0.645 |
1986 | 8021 | 3516 | 18298 | 34752 | 23960 | 50406 | 21670 | 14204 | 33062 | 0.318 | 0.212 | 0.477 |
1987 | 106298 | 45324 | 249297 | 102950 | 55483 | 191025 | 23695 | 15922 | 35261 | 0.371 | 0.256 | 0.539 |
1988 | 54940 | 23659 | 127578 | 189852 | 107190 | 336260 | 46166 | 29712 | 71733 | 0.517 | 0.376 | 0.710 |
1989 | 2571 | 1012 | 6536 | 212990 | 118696 | 382193 | 81797 | 46008 | 145429 | 0.678 | 0.507 | 0.908 |
1990 | 1477 | 650 | 3356 | 122272 | 66639 | 224349 | 71254 | 37790 | 134350 | 0.951 | 0.711 | 1.273 |
1991 | 760 | 328 | 1756 | 40660 | 22109 | 74775 | 29733 | 15555 | 56832 | 1.012 | 0.758 | 1.350 |
1992 | 311 | 138 | 703 | 8241 | 4707 | 14429 | 5949 | 3172 | 11158 | 0.996 | 0.723 | 1.373 |
1993 | 849 | 358 | 2013 | 2927 | 2010 | 4264 | 1701 | 1088 | 2661 | 0.560 | 0.385 | 0.815 |
1994 | 270 | 118 | 619 | 2084 | 1360 | 3193 | 848 | 544 | 1321 | 0.346 | 0.221 | 0.543 |
1995 | 315 | 135 | 733 | 2200 | 1416 | 3417 | 1242 | 758 | 2038 | 0.225 | 0.135 | 0.376 |
1996 | 656 | 274 | 1571 | 1849 | 1193 | 2867 | 672 | 424 | 1065 | 0.177 | 0.101 | 0.310 |
1997 | 102 | 43 | 238 | 2718 | 1688 | 4378 | 1174 | 735 | 1875 | 0.144 | 0.082 | 0.252 |
1998 | 88 | 37 | 209 | 1969 | 1224 | 3169 | 1044 | 636 | 1714 | 0.127 | 0.072 | 0.223 |
1999 | 542 | 230 | 1278 | 1674 | 1046 | 2679 | 912 | 532 | 1565 | 0.101 | 0.057 | 0.180 |
2000 | 1346 | 566 | 3199 | 2104 | 1297 | 3414 | 1015 | 584 | 1762 | 0.086 | 0.049 | 0.153 |
2001 | 1627 | 682 | 3881 | 5221 | 3147 | 8664 | 1642 | 1017 | 2651 | 0.066 | 0.036 | 0.118 |
2002 | 2801 | 1167 | 6724 | 7807 | 4782 | 12746 | 2796 | 1714 | 4562 | 0.068 | 0.038 | 0.119 |
2003 | 1420 | 597 | 3376 | 10694 | 6623 | 17265 | 4788 | 2900 | 7904 | 0.067 | 0.037 | 0.119 |
2004 | 1190 | 500 | 2831 | 10478 | 6505 | 16878 | 5426 | 3296 | 8932 | 0.068 | 0.038 | 0.120 |
2005 | 11233 | 4687 | 26923 | 26529 | 15830 | 44460 | 9353 | 5670 | 15426 | 0.062 | 0.035 | 0.110 |
2006 | 65578 | 26196 | 164167 | 63831 | 33677 | 120985 | 12868 | 7963 | 20794 | 0.067 | 0.039 | 0.116 |
2007 | 10577 | 4447 | 25155 | 82619 | 45496 | 150034 | 22834 | 13732 | 37968 | 0.075 | 0.044 | 0.129 |
2008 | 18622 | 7351 | 47172 | 106724 | 60191 | 189230 | 46723 | 26856 | 81287 | 0.081 | 0.047 | 0.137 |
2009 | 3753 | 1592 | 8843 | 76880 | 46101 | 128207 | 42066 | 24290 | 72850 | 0.069 | 0.040 | 0.119 |
2010 | 10446 | 4409 | 24751 | 57354 | 35473 | 92733 | 36316 | 21165 | 62311 | 0.066 | 0.038 | 0.116 |
2011 | 17347 | 7268 | 41404 | 73571 | 45736 | 118345 | 39855 | 23099 | 68766 | 0.073 | 0.042 | 0.128 |
2012 | 53906 | 22033 | 131887 | 101722 | 62148 | 166495 | 38793 | 23843 | 63118 | 0.072 | 0.041 | 0.127 |
2013 | 27065 | 10997 | 66609 | 123377 | 74653 | 203903 | 44400 | 27702 | 71164 | 0.076 | 0.042 | 0.135 |
2014 | 10830 | 4079 | 28757 | 147119 | 88133 | 245585 | 65841 | 40084 | 108148 | 0.082 | 0.045 | 0.149 |
2015 | 28595 | 8019 | 101975 | 159373 | 91247 | 278363 | 77265 | 44335 | 134653 | 0.097 | 0.052 | 0.184 |