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 | 499319 | 377294 | 660809 | 508388 | 443252 | 583095 | 145510 | 115740 | 182938 | 0.472 | 0.414 | 0.539 |
1964 | 832343 | 629034 | 1101364 | 667971 | 576773 | 773589 | 156530 | 127435 | 192267 | 0.517 | 0.459 | 0.583 |
1965 | 1042362 | 789915 | 1375489 | 831511 | 726160 | 952146 | 192529 | 160712 | 230644 | 0.572 | 0.508 | 0.644 |
1966 | 1283370 | 974637 | 1689900 | 993511 | 867855 | 1137360 | 214701 | 180317 | 255641 | 0.575 | 0.513 | 0.645 |
1967 | 1092523 | 827050 | 1443209 | 1050734 | 926212 | 1191999 | 241349 | 203518 | 286213 | 0.613 | 0.549 | 0.684 |
1968 | 559053 | 423471 | 738045 | 877647 | 790887 | 973925 | 253216 | 219017 | 292756 | 0.651 | 0.583 | 0.727 |
1969 | 500318 | 377551 | 663006 | 738961 | 661340 | 825691 | 249946 | 214515 | 291229 | 0.613 | 0.550 | 0.683 |
1970 | 1573794 | 1189995 | 2081376 | 1194215 | 1006048 | 1417578 | 263814 | 226599 | 307142 | 0.649 | 0.585 | 0.720 |
1971 | 2047234 | 1539303 | 2722769 | 1327755 | 1135630 | 1552383 | 267533 | 230980 | 309871 | 0.733 | 0.663 | 0.811 |
1972 | 520737 | 390710 | 694037 | 918962 | 820417 | 1029344 | 236097 | 204390 | 272724 | 0.794 | 0.717 | 0.879 |
1973 | 747882 | 561092 | 996854 | 738961 | 660488 | 826757 | 206695 | 182846 | 233655 | 0.782 | 0.706 | 0.866 |
1974 | 730877 | 547107 | 976373 | 708567 | 631562 | 794961 | 225709 | 199431 | 255448 | 0.743 | 0.671 | 0.822 |
1975 | 1234282 | 913172 | 1668307 | 802912 | 689723 | 934675 | 205664 | 180676 | 234109 | 0.800 | 0.725 | 0.883 |
1976 | 836515 | 612448 | 1142558 | 629071 | 556240 | 711438 | 175606 | 152811 | 201802 | 0.853 | 0.770 | 0.943 |
1977 | 2080253 | 1537057 | 2815414 | 978719 | 806251 | 1188081 | 150392 | 130963 | 172703 | 0.809 | 0.732 | 0.894 |
1978 | 1387480 | 1022928 | 1881952 | 1142809 | 957938 | 1363359 | 152665 | 136677 | 170522 | 0.900 | 0.817 | 0.993 |
1979 | 1639661 | 1213574 | 2215348 | 1043405 | 895194 | 1216154 | 155127 | 139610 | 172369 | 0.845 | 0.767 | 0.931 |
1980 | 2607754 | 1919202 | 3543339 | 1249183 | 1045521 | 1492516 | 170758 | 154739 | 188435 | 0.918 | 0.836 | 1.008 |
1981 | 1069819 | 788683 | 1451169 | 1037163 | 901901 | 1192712 | 185535 | 169261 | 203374 | 0.937 | 0.855 | 1.025 |
1982 | 1715131 | 1275769 | 2305804 | 1125795 | 949159 | 1335302 | 179154 | 163322 | 196520 | 1.051 | 0.961 | 1.150 |
1983 | 965113 | 727653 | 1280063 | 885582 | 764302 | 1026106 | 150995 | 137192 | 166186 | 1.042 | 0.954 | 1.138 |
1984 | 1654484 | 1251508 | 2187216 | 890021 | 753643 | 1051077 | 129962 | 117768 | 143420 | 0.970 | 0.888 | 1.060 |
1985 | 436699 | 327735 | 581892 | 581869 | 517413 | 654354 | 130223 | 118194 | 143475 | 0.935 | 0.855 | 1.023 |
1986 | 1813919 | 1374527 | 2393770 | 802912 | 666347 | 967464 | 115151 | 105209 | 126032 | 0.994 | 0.911 | 1.084 |
1987 | 719276 | 547228 | 945416 | 741922 | 641325 | 858299 | 119731 | 108983 | 131538 | 0.969 | 0.887 | 1.058 |
1988 | 494845 | 375818 | 651570 | 551833 | 484984 | 627895 | 120211 | 110939 | 130257 | 0.997 | 0.914 | 1.088 |
1989 | 797311 | 602739 | 1054693 | 542531 | 463245 | 635386 | 107259 | 98531 | 116759 | 1.015 | 0.930 | 1.108 |
1990 | 335709 | 255572 | 440973 | 369165 | 326652 | 417211 | 96761 | 88436 | 105870 | 0.940 | 0.859 | 1.030 |
1991 | 380789 | 290756 | 498700 | 344552 | 302317 | 392687 | 93526 | 85188 | 102682 | 0.926 | 0.846 | 1.013 |
1992 | 762990 | 582101 | 1000089 | 499319 | 421072 | 592105 | 89949 | 82126 | 98518 | 0.904 | 0.826 | 0.990 |
1993 | 434087 | 331433 | 568536 | 404335 | 355597 | 459754 | 96278 | 88393 | 104867 | 0.922 | 0.843 | 1.008 |
1994 | 876770 | 664600 | 1156675 | 486018 | 414395 | 570020 | 100710 | 93152 | 108881 | 0.956 | 0.876 | 1.043 |
1995 | 541988 | 413164 | 710980 | 517104 | 447376 | 597701 | 114806 | 106020 | 124321 | 1.006 | 0.921 | 1.100 |
1996 | 358613 | 273966 | 469414 | 401917 | 355225 | 454745 | 110968 | 102960 | 119600 | 0.991 | 0.909 | 1.081 |
1997 | 921723 | 702261 | 1209769 | 546342 | 455824 | 654835 | 97734 | 90619 | 105407 | 0.973 | 0.893 | 1.059 |
1998 | 168047 | 128312 | 220087 | 305285 | 269773 | 345471 | 94183 | 86171 | 102941 | 0.989 | 0.909 | 1.076 |
1999 | 265667 | 203520 | 346792 | 228662 | 204701 | 255428 | 82290 | 76154 | 88919 | 1.034 | 0.949 | 1.126 |
2000 | 468832 | 359152 | 612008 | 300439 | 256421 | 352013 | 70404 | 64790 | 76504 | 1.045 | 0.960 | 1.138 |
2001 | 189473 | 145536 | 246673 | 214486 | 190094 | 242008 | 66836 | 61256 | 72925 | 1.006 | 0.923 | 1.097 |
2002 | 245242 | 188637 | 318832 | 174381 | 154361 | 196998 | 58983 | 54152 | 64245 | 0.957 | 0.876 | 1.047 |
2003 | 136080 | 104659 | 176935 | 150091 | 135004 | 166865 | 59042 | 54124 | 64407 | 0.934 | 0.850 | 1.026 |
2004 | 204638 | 157616 | 265689 | 126880 | 111794 | 144003 | 47146 | 42775 | 51964 | 0.918 | 0.833 | 1.010 |
2005 | 172129 | 131345 | 225578 | 146972 | 128549 | 168036 | 47810 | 42488 | 53800 | 0.857 | 0.775 | 0.947 |
2006 | 341465 | 263492 | 442511 | 141775 | 120140 | 167307 | 41773 | 36542 | 47752 | 0.757 | 0.677 | 0.846 |
2007 | 170416 | 131845 | 220272 | 190995 | 168664 | 216281 | 68734 | 60914 | 77558 | 0.706 | 0.629 | 0.791 |
2008 | 192914 | 148773 | 250151 | 200586 | 176152 | 228410 | 75660 | 67041 | 85386 | 0.675 | 0.596 | 0.765 |
2009 | 187213 | 144807 | 242036 | 214272 | 188280 | 243851 | 85306 | 74473 | 97715 | 0.655 | 0.573 | 0.750 |
2010 | 261712 | 201927 | 339198 | 215993 | 187120 | 249321 | 83700 | 71255 | 98320 | 0.586 | 0.505 | 0.680 |
2011 | 154817 | 119551 | 200486 | 210029 | 181866 | 242553 | 90944 | 75370 | 109736 | 0.489 | 0.416 | 0.575 |
2012 | 213630 | 164203 | 277934 | 191760 | 165277 | 222487 | 92689 | 75776 | 113375 | 0.445 | 0.376 | 0.525 |
2013 | 250697 | 183682 | 342162 | 248699 | 210560 | 293747 | 105135 | 86121 | 128346 | 0.423 | 0.358 | 0.500 |
2014 | 398714 | 262829 | 604853 | 326440 | 258528 | 412190 | 113550 | 93123 | 138458 | 0.417 | 0.348 | 0.500 |
2015 | 137585 | 109932 | 172195 | |||||||||