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 |
1963 | 502826 | 385879 | 655216 | 514011 | 461109 | 572982 | 149194 | 136146 | 163492 | 0.473 | 0.419 | 0.534 |
1964 | 845768 | 649293 | 1101694 | 678066 | 596796 | 770404 | 160974 | 148094 | 174975 | 0.513 | 0.461 | 0.571 |
1965 | 1026843 | 789772 | 1335078 | 836515 | 742941 | 941875 | 199985 | 184690 | 216548 | 0.558 | 0.503 | 0.618 |
1966 | 1284654 | 989624 | 1667640 | 1000490 | 886844 | 1128699 | 222571 | 206348 | 240069 | 0.573 | 0.518 | 0.633 |
1967 | 1110144 | 852016 | 1446475 | 1060234 | 947136 | 1186837 | 245733 | 228384 | 264399 | 0.619 | 0.561 | 0.683 |
1968 | 567502 | 435731 | 739123 | 884697 | 807955 | 968727 | 256273 | 238299 | 275604 | 0.650 | 0.589 | 0.716 |
1969 | 507880 | 388948 | 663179 | 749379 | 682556 | 822744 | 254231 | 235886 | 274003 | 0.622 | 0.563 | 0.686 |
1970 | 1545719 | 1183871 | 2018167 | 1189448 | 1014414 | 1394683 | 271305 | 251144 | 293086 | 0.644 | 0.585 | 0.709 |
1971 | 2034987 | 1549496 | 2672594 | 1323778 | 1141872 | 1534661 | 274032 | 254167 | 295449 | 0.723 | 0.659 | 0.794 |
1972 | 524919 | 398706 | 691086 | 917126 | 824127 | 1020619 | 237044 | 220011 | 255395 | 0.794 | 0.722 | 0.872 |
1973 | 750129 | 569971 | 987232 | 742665 | 667995 | 825681 | 209400 | 195057 | 224797 | 0.775 | 0.706 | 0.851 |
1974 | 722881 | 548049 | 953486 | 709986 | 637865 | 790261 | 227749 | 211128 | 245679 | 0.746 | 0.679 | 0.819 |
1975 | 1205012 | 903291 | 1607515 | 794128 | 688149 | 916429 | 206076 | 191071 | 222259 | 0.791 | 0.722 | 0.867 |
1976 | 816678 | 606585 | 1099537 | 621568 | 553576 | 697910 | 177371 | 164814 | 190885 | 0.834 | 0.760 | 0.915 |
1977 | 2037023 | 1521915 | 2726475 | 968012 | 803583 | 1166087 | 151752 | 141514 | 162730 | 0.817 | 0.744 | 0.896 |
1978 | 1402827 | 1048048 | 1877703 | 1140526 | 959892 | 1355152 | 151752 | 141757 | 162451 | 0.895 | 0.817 | 0.981 |
1979 | 1615250 | 1209092 | 2157844 | 1038201 | 895327 | 1203875 | 156686 | 146729 | 167319 | 0.839 | 0.767 | 0.918 |
1980 | 2543369 | 1891196 | 3420441 | 1230585 | 1036089 | 1461591 | 171271 | 160362 | 182921 | 0.909 | 0.833 | 0.991 |
1981 | 1043405 | 778045 | 1399268 | 1019681 | 890126 | 1168092 | 186465 | 174806 | 198902 | 0.931 | 0.855 | 1.014 |
1982 | 1564380 | 1171833 | 2088423 | 1063419 | 904403 | 1250395 | 177017 | 166374 | 188341 | 1.041 | 0.956 | 1.133 |
1983 | 922645 | 699807 | 1216441 | 837352 | 724775 | 967416 | 148005 | 138914 | 157690 | 1.015 | 0.934 | 1.103 |
1984 | 1480662 | 1127688 | 1944120 | 828192 | 707177 | 969915 | 128798 | 121069 | 137021 | 0.947 | 0.871 | 1.029 |
1985 | 438450 | 333014 | 577267 | 559053 | 498916 | 626439 | 129056 | 121190 | 137432 | 0.911 | 0.837 | 0.991 |
1986 | 1728907 | 1315648 | 2271975 | 775296 | 646414 | 929874 | 114348 | 107596 | 121523 | 0.973 | 0.896 | 1.056 |
1987 | 715688 | 547742 | 935129 | 727959 | 629036 | 842439 | 118184 | 110259 | 126679 | 0.956 | 0.880 | 1.038 |
1988 | 491393 | 375390 | 643244 | 547436 | 481421 | 622502 | 119491 | 111880 | 127621 | 0.982 | 0.904 | 1.065 |
1989 | 750129 | 570758 | 985870 | 521779 | 447684 | 608139 | 105768 | 99354 | 112595 | 1.014 | 0.934 | 1.101 |
1990 | 338744 | 259341 | 442458 | 361855 | 320204 | 408925 | 94372 | 88715 | 100390 | 0.946 | 0.869 | 1.029 |
1991 | 361494 | 277229 | 471371 | 333034 | 293166 | 378324 | 89680 | 84486 | 95192 | 0.961 | 0.885 | 1.043 |
1992 | 716404 | 549685 | 933690 | 469771 | 397425 | 555286 | 84711 | 79684 | 90055 | 0.934 | 0.860 | 1.015 |
1993 | 429768 | 329991 | 559713 | 385386 | 338086 | 439303 | 88965 | 83095 | 95251 | 0.934 | 0.859 | 1.014 |
1994 | 838190 | 637787 | 1101562 | 462314 | 394193 | 542207 | 93153 | 87305 | 99393 | 0.948 | 0.873 | 1.029 |
1995 | 517104 | 397448 | 672784 | 493363 | 427623 | 569208 | 108337 | 100738 | 116509 | 0.984 | 0.904 | 1.071 |
1996 | 377755 | 290593 | 491059 | 403124 | 355233 | 457472 | 106511 | 99739 | 113742 | 0.980 | 0.903 | 1.064 |
1997 | 884697 | 677727 | 1154872 | 534453 | 448196 | 637312 | 96664 | 90874 | 102823 | 0.990 | 0.914 | 1.072 |
1998 | 164226 | 125811 | 214370 | 295079 | 260423 | 334348 | 90944 | 83790 | 98708 | 1.027 | 0.949 | 1.112 |
1999 | 275130 | 211894 | 357239 | 220797 | 196639 | 247923 | 74982 | 70184 | 80107 | 1.044 | 0.964 | 1.130 |
2000 | 486018 | 374812 | 630217 | 303458 | 258803 | 355818 | 66569 | 62086 | 71377 | 1.044 | 0.966 | 1.128 |
2001 | 207939 | 160788 | 268918 | 222571 | 196772 | 251752 | 65578 | 60817 | 70713 | 1.002 | 0.927 | 1.083 |
2002 | 243531 | 188068 | 315351 | 178082 | 158172 | 200499 | 59934 | 56017 | 64125 | 0.987 | 0.913 | 1.068 |
2003 | 142914 | 110651 | 184584 | 150242 | 135180 | 166981 | 57873 | 53916 | 62120 | 0.987 | 0.913 | 1.068 |
2004 | 204230 | 158232 | 263598 | 123377 | 109003 | 139646 | 43871 | 41227 | 46683 | 0.965 | 0.889 | 1.046 |
2005 | 168384 | 129500 | 218942 | 141068 | 123870 | 160654 | 43695 | 40611 | 47015 | 0.903 | 0.831 | 0.982 |
2006 | 337055 | 262362 | 433012 | 135131 | 115211 | 158495 | 36791 | 34536 | 39192 | 0.818 | 0.751 | 0.891 |
2007 | 162267 | 126518 | 208118 | 180954 | 160623 | 203859 | 62318 | 57116 | 67993 | 0.759 | 0.695 | 0.829 |
2008 | 173512 | 135001 | 223007 | 180954 | 160982 | 203404 | 66304 | 61827 | 71104 | 0.762 | 0.699 | 0.832 |
2009 | 184795 | 144117 | 236954 | 193494 | 172120 | 217521 | 71254 | 66380 | 76485 | 0.760 | 0.695 | 0.830 |
2010 | 247459 | 192679 | 317813 | 192336 | 169717 | 217970 | 67440 | 62732 | 72503 | 0.702 | 0.638 | 0.772 |
2011 | 149941 | 116567 | 192872 | 184241 | 163861 | 207155 | 71111 | 65462 | 77247 | 0.592 | 0.530 | 0.662 |
2012 | 241108 | 184965 | 314293 | 173859 | 152828 | 197785 | 71040 | 64680 | 78026 | 0.537 | 0.471 | 0.612 |
2013 | 291560 | 208760 | 407200 | 245733 | 205087 | 294434 | 84796 | 74998 | 95873 | 0.487 | 0.412 | 0.575 |
2014 | 426343 | 265965 | 683430 | 328733 | 249147 | 433740 | 98223 | 83143 | 116040 | 0.430 | 0.342 | 0.539 |
2015 | 126500 | 98653 | 162209 | |||||||||