Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 6 (F46). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F46 | Low | High |
1966 | 387317 | 301921 | 496868 | 351512 | 296345 | 416949 | 173512 | 145229 | 207302 | 0.962 | 0.805 | 1.149 |
1967 | 376623 | 299869 | 473023 | 415817 | 355297 | 486645 | 219257 | 186370 | 257947 | 1.245 | 1.075 | 1.440 |
1968 | 339762 | 270834 | 426232 | 397520 | 341800 | 462323 | 215130 | 183914 | 251645 | 1.034 | 0.888 | 1.204 |
1969 | 303458 | 242346 | 379982 | 394352 | 340821 | 456292 | 224134 | 192457 | 261026 | 1.048 | 0.902 | 1.217 |
1970 | 254486 | 203199 | 318717 | 363669 | 315977 | 418559 | 214486 | 185271 | 248308 | 1.032 | 0.886 | 1.202 |
1971 | 268874 | 214980 | 336280 | 333034 | 290981 | 381165 | 195830 | 170104 | 225446 | 0.840 | 0.714 | 0.990 |
1972 | 330711 | 265232 | 412355 | 362580 | 317834 | 413625 | 208147 | 181489 | 238720 | 0.900 | 0.769 | 1.053 |
1973 | 393171 | 314840 | 490990 | 405145 | 355059 | 462296 | 222793 | 194755 | 254868 | 0.860 | 0.732 | 1.009 |
1974 | 395142 | 316387 | 493501 | 466028 | 407240 | 533301 | 259367 | 226499 | 297004 | 0.805 | 0.684 | 0.947 |
1975 | 321901 | 258601 | 400697 | 506358 | 442814 | 579021 | 302852 | 264003 | 347418 | 0.776 | 0.660 | 0.913 |
1976 | 300139 | 240645 | 374340 | 503833 | 443908 | 571848 | 322223 | 281509 | 368826 | 0.810 | 0.686 | 0.957 |
1977 | 389648 | 313226 | 484717 | 505347 | 448092 | 569917 | 315843 | 277821 | 359068 | 0.712 | 0.594 | 0.852 |
1978 | 674010 | 535192 | 848835 | 628443 | 557769 | 708071 | 356825 | 315250 | 403882 | 0.592 | 0.494 | 0.710 |
1979 | 614153 | 492436 | 765956 | 845768 | 741976 | 964078 | 491885 | 432961 | 558829 | 0.615 | 0.519 | 0.729 |
1980 | 480220 | 383962 | 600609 | 944112 | 829702 | 1074298 | 609869 | 533121 | 697666 | 0.683 | 0.579 | 0.807 |
1981 | 600790 | 482251 | 748465 | 955510 | 845108 | 1080333 | 639857 | 559639 | 731573 | 0.731 | 0.618 | 0.865 |
1982 | 618468 | 494657 | 773267 | 981660 | 868510 | 1109551 | 637940 | 560464 | 726127 | 0.783 | 0.663 | 0.925 |
1983 | 465096 | 372279 | 581055 | 917126 | 805931 | 1043662 | 591845 | 518412 | 675679 | 0.736 | 0.625 | 0.868 |
1984 | 328404 | 262016 | 411613 | 839029 | 736276 | 956121 | 581869 | 506923 | 667895 | 0.850 | 0.727 | 0.994 |
1985 | 290106 | 231686 | 363255 | 730146 | 640281 | 832624 | 523871 | 455564 | 602419 | 0.862 | 0.737 | 1.008 |
1986 | 260928 | 208480 | 326570 | 546888 | 480437 | 622531 | 382315 | 333206 | 438662 | 0.960 | 0.822 | 1.121 |
1987 | 296262 | 234892 | 373667 | 495340 | 435469 | 563443 | 334369 | 291575 | 383443 | 0.969 | 0.831 | 1.130 |
1988 | 204638 | 162589 | 257563 | 433653 | 378828 | 496412 | 287506 | 250640 | 329795 | 0.909 | 0.779 | 1.060 |
1989 | 118777 | 94372 | 149492 | 334703 | 289674 | 386732 | 227977 | 196703 | 264224 | 0.988 | 0.847 | 1.152 |
1990 | 103673 | 83173 | 129226 | 272665 | 234997 | 316371 | 222348 | 189936 | 260291 | 1.255 | 1.090 | 1.445 |
1991 | 91583 | 73877 | 113532 | 185535 | 162668 | 211617 | 137585 | 119409 | 158529 | 1.427 | 1.246 | 1.635 |
1992 | 138690 | 112492 | 170990 | 124991 | 110995 | 140753 | 83784 | 73860 | 95042 | 0.955 | 0.815 | 1.120 |
1993 | 177904 | 142837 | 221580 | 137585 | 122220 | 154882 | 91858 | 81468 | 103573 | 0.504 | 0.413 | 0.615 |
1994 | 146239 | 117599 | 181854 | 234685 | 205873 | 267529 | 168721 | 147732 | 192691 | 0.613 | 0.518 | 0.724 |
1995 | 124119 | 100005 | 154048 | 254740 | 221900 | 292442 | 200586 | 172994 | 232580 | 0.781 | 0.666 | 0.916 |
1996 | 108989 | 88013 | 134964 | 219916 | 192060 | 251811 | 172129 | 148288 | 199803 | 0.959 | 0.819 | 1.122 |
1997 | 90039 | 72234 | 112234 | 183139 | 161291 | 207946 | 127772 | 111486 | 146437 | 1.001 | 0.859 | 1.168 |
1998 | 127644 | 102736 | 158590 | 149343 | 132156 | 168765 | 99409 | 86679 | 114010 | 0.939 | 0.804 | 1.097 |
1999 | 140787 | 112848 | 175641 | 133386 | 118078 | 150678 | 85819 | 75053 | 98131 | 0.878 | 0.751 | 1.027 |
2000 | 161943 | 128695 | 203781 | 154972 | 136094 | 176469 | 95130 | 82714 | 109410 | 1.006 | 0.869 | 1.166 |
2001 | 135673 | 108023 | 170399 | 152665 | 132918 | 175346 | 93807 | 80878 | 108804 | 1.091 | 0.943 | 1.262 |
2002 | 119970 | 95500 | 150711 | 141775 | 122787 | 163701 | 91126 | 77805 | 106727 | 1.078 | 0.928 | 1.252 |
2003 | 111748 | 89147 | 140079 | 134592 | 116778 | 155122 | 84796 | 72501 | 99175 | 1.098 | 0.945 | 1.275 |
2004 | 103363 | 82537 | 129444 | 123500 | 106958 | 142601 | 78198 | 66567 | 91861 | 1.280 | 1.109 | 1.477 |
2005 | 123377 | 98757 | 154134 | 105030 | 91399 | 120694 | 64216 | 54959 | 75031 | 1.049 | 0.901 | 1.222 |
2006 | 111636 | 89741 | 138874 | 119731 | 104681 | 136944 | 68186 | 58849 | 79006 | 1.046 | 0.901 | 1.214 |
2007 | 99608 | 79971 | 124067 | 106192 | 92633 | 121735 | 66970 | 57480 | 78027 | 0.917 | 0.783 | 1.075 |
2008 | 104089 | 83211 | 130204 | 115960 | 101746 | 132160 | 76496 | 66116 | 88507 | 0.712 | 0.600 | 0.844 |
2009 | 97734 | 77366 | 123463 | 130875 | 114833 | 149159 | 81634 | 70962 | 93911 | 0.705 | 0.596 | 0.835 |
2010 | 93901 | 72467 | 121676 | 123377 | 107625 | 141434 | 82868 | 71545 | 95982 | 0.740 | 0.624 | 0.878 |
2011 | 97929 | 70409 | 136205 | 109207 | 92985 | 128259 | 71111 | 60395 | 83728 | 0.988 | 0.829 | 1.177 |
2012 | 78826 | 49960 | 124370 | 96471 | 76249 | 122057 | 60901 | 49188 | 75403 | 1.132 | 0.860 | 1.489 |
2013 | 54122 | 36549 | 80144 | |||||||||