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 | 509915 | 379284 | 685539 | 621568 | 491826 | 785535 | 236334 | 149373 | 373921 | 0.415 | 0.346 | 0.499 |
1964 | 846614 | 631100 | 1135723 | 779182 | 632541 | 959819 | 248202 | 161106 | 382384 | 0.461 | 0.391 | 0.543 |
1965 | 1069819 | 799387 | 1431739 | 963184 | 791580 | 1171990 | 300740 | 198805 | 454940 | 0.514 | 0.441 | 0.599 |
1966 | 1314543 | 983743 | 1756581 | 1132570 | 941787 | 1362002 | 327420 | 220383 | 486445 | 0.528 | 0.457 | 0.611 |
1967 | 1130307 | 844973 | 1511994 | 1196606 | 1002930 | 1427684 | 357897 | 243902 | 525171 | 0.575 | 0.500 | 0.661 |
1968 | 561294 | 419148 | 751645 | 992518 | 844689 | 1166217 | 348711 | 252599 | 481393 | 0.608 | 0.530 | 0.697 |
1969 | 498820 | 371187 | 670340 | 846614 | 710801 | 1008376 | 347319 | 250762 | 481056 | 0.578 | 0.506 | 0.659 |
1970 | 1594387 | 1189995 | 2136202 | 1318493 | 1086732 | 1599680 | 371759 | 267346 | 516949 | 0.614 | 0.543 | 0.694 |
1971 | 2107473 | 1566039 | 2836099 | 1468864 | 1229274 | 1755152 | 381933 | 271083 | 538111 | 0.703 | 0.625 | 0.790 |
1972 | 528607 | 392236 | 712389 | 1039240 | 881063 | 1225814 | 340783 | 235984 | 492121 | 0.780 | 0.695 | 0.875 |
1973 | 753889 | 560228 | 1014493 | 828192 | 705243 | 972575 | 287506 | 206476 | 400336 | 0.757 | 0.675 | 0.849 |
1974 | 717121 | 531905 | 966832 | 792541 | 674831 | 930784 | 305590 | 224480 | 416008 | 0.720 | 0.642 | 0.807 |
1975 | 1226899 | 901703 | 1669375 | 874144 | 737896 | 1035549 | 275957 | 204769 | 371892 | 0.761 | 0.680 | 0.852 |
1976 | 846614 | 618876 | 1158156 | 701517 | 599112 | 821425 | 242559 | 177166 | 332090 | 0.821 | 0.736 | 0.917 |
1977 | 2109581 | 1547699 | 2875451 | 1060234 | 868277 | 1294628 | 216425 | 153231 | 305682 | 0.818 | 0.735 | 0.910 |
1978 | 1342441 | 983900 | 1831636 | 1179971 | 990055 | 1406316 | 201793 | 152662 | 266737 | 0.890 | 0.800 | 0.989 |
1979 | 1608801 | 1181482 | 2190674 | 1078412 | 922544 | 1260615 | 199786 | 155497 | 256689 | 0.816 | 0.734 | 0.907 |
1980 | 2571500 | 1879620 | 3518059 | 1283370 | 1073787 | 1533860 | 211928 | 170321 | 263698 | 0.891 | 0.805 | 0.987 |
1981 | 1049684 | 768411 | 1433916 | 1074107 | 930851 | 1239410 | 226160 | 185212 | 276162 | 0.916 | 0.830 | 1.011 |
1982 | 1748030 | 1294972 | 2359594 | 1176436 | 989222 | 1399081 | 217075 | 177201 | 265922 | 1.021 | 0.925 | 1.127 |
1983 | 971892 | 730132 | 1293704 | 934718 | 803508 | 1087354 | 187775 | 150687 | 233991 | 1.018 | 0.924 | 1.122 |
1984 | 1708284 | 1287123 | 2267254 | 947896 | 798658 | 1125021 | 165215 | 130046 | 209894 | 0.948 | 0.860 | 1.046 |
1985 | 426770 | 318144 | 572484 | 624683 | 547260 | 713059 | 164391 | 130335 | 207345 | 0.909 | 0.824 | 1.004 |
1986 | 1863562 | 1405748 | 2470473 | 851709 | 703905 | 1030549 | 146386 | 114891 | 186514 | 0.978 | 0.888 | 1.078 |
1987 | 719995 | 545316 | 950630 | 779182 | 670376 | 905648 | 148449 | 118641 | 185747 | 0.940 | 0.852 | 1.038 |
1988 | 495340 | 374572 | 655046 | 578967 | 504303 | 664685 | 144784 | 118670 | 176645 | 0.958 | 0.868 | 1.057 |
1989 | 831511 | 626284 | 1103988 | 581287 | 492411 | 686204 | 130353 | 106007 | 160290 | 0.977 | 0.883 | 1.081 |
1990 | 334369 | 253683 | 440718 | 399512 | 347419 | 459416 | 121055 | 96566 | 151755 | 0.910 | 0.821 | 1.008 |
1991 | 386544 | 295292 | 505994 | 370645 | 320394 | 428777 | 115036 | 91785 | 144177 | 0.894 | 0.805 | 0.993 |
1992 | 875018 | 671279 | 1140594 | 568070 | 475552 | 678587 | 111190 | 88357 | 139925 | 0.876 | 0.791 | 0.970 |
1993 | 455887 | 352491 | 589612 | 449549 | 392985 | 514255 | 117948 | 97116 | 143249 | 0.898 | 0.811 | 0.994 |
1994 | 1048635 | 802270 | 1370656 | 567502 | 481016 | 669539 | 121662 | 102309 | 144675 | 0.932 | 0.844 | 1.029 |
1995 | 623435 | 480009 | 809717 | 604405 | 521311 | 700744 | 140365 | 119691 | 164610 | 0.990 | 0.898 | 1.091 |
1996 | 397918 | 307423 | 515050 | 458172 | 402286 | 521822 | 134323 | 114632 | 157396 | 0.981 | 0.890 | 1.082 |
1997 | 1206218 | 916356 | 1587768 | 686252 | 564475 | 834300 | 119253 | 101367 | 140294 | 0.965 | 0.876 | 1.063 |
1998 | 150542 | 115188 | 196748 | 355400 | 310074 | 407352 | 117948 | 100001 | 139116 | 1.000 | 0.910 | 1.099 |
1999 | 266465 | 205977 | 344717 | 246965 | 217257 | 280734 | 98125 | 82312 | 116977 | 1.051 | 0.952 | 1.160 |
2000 | 486991 | 376842 | 629336 | 315212 | 268037 | 370689 | 80017 | 65901 | 97158 | 1.055 | 0.952 | 1.170 |
2001 | 177371 | 137349 | 229056 | 217510 | 190071 | 248910 | 74236 | 60964 | 90397 | 0.963 | 0.863 | 1.076 |
2002 | 258590 | 200683 | 333207 | 185535 | 160851 | 214008 | 66903 | 54837 | 81624 | 0.908 | 0.808 | 1.020 |
2003 | 133119 | 102944 | 172139 | 157000 | 137275 | 179558 | 65841 | 54121 | 80099 | 0.860 | 0.763 | 0.969 |
2004 | 210871 | 163921 | 271267 | 138968 | 119593 | 161482 | 56387 | 45645 | 69658 | 0.844 | 0.746 | 0.956 |
2005 | 163898 | 126089 | 213045 | 155749 | 133318 | 181953 | 58279 | 46063 | 73736 | 0.797 | 0.699 | 0.907 |
2006 | 366224 | 284902 | 470758 | 160332 | 132894 | 193434 | 53584 | 40221 | 71386 | 0.703 | 0.614 | 0.806 |
2007 | 175080 | 136642 | 224331 | 210871 | 181944 | 244396 | 82785 | 66899 | 102443 | 0.623 | 0.541 | 0.717 |
2008 | 201592 | 157144 | 258611 | 223686 | 191637 | 261096 | 92319 | 74276 | 114744 | 0.605 | 0.521 | 0.703 |
2009 | 204434 | 159306 | 262346 | 242802 | 207405 | 284239 | 104089 | 83168 | 130272 | 0.577 | 0.493 | 0.675 |
2010 | 308661 | 239819 | 397265 | 261450 | 220572 | 309905 | 108012 | 84828 | 137533 | 0.495 | 0.420 | 0.584 |
2011 | 156530 | 121781 | 201193 | 253216 | 213126 | 300848 | 122516 | 95286 | 157528 | 0.399 | 0.336 | 0.474 |
2012 | 212352 | 165181 | 272993 | 232815 | 192208 | 282002 | 128798 | 97669 | 169848 | 0.378 | 0.320 | 0.446 |
2013 | 263024 | 199890 | 346099 | 292728 | 243442 | 351993 | 141917 | 108976 | 184817 | 0.365 | 0.311 | 0.429 |
2014 | 394747 | 274839 | 566969 | 364397 | 295505 | 449351 | 148896 | 116329 | 190579 | 0.360 | 0.303 | 0.428 |
2015 | 175782 | 137511 | 224704 | |||||||||