Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 6 (F36). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F36 | Low | High |
1978 | 14706528 | 10210125 | 21183086 | 622447 | 472270 | 820378 | 326207 | 242572 | 438677 | 0.951 | 0.818 | 1.106 |
1979 | 13233877 | 9329763 | 18771700 | 656245 | 509911 | 844573 | 331766 | 256678 | 428820 | 0.955 | 0.844 | 1.080 |
1980 | 5433218 | 3847252 | 7672972 | 650108 | 512595 | 824511 | 352002 | 275706 | 449413 | 0.971 | 0.868 | 1.087 |
1981 | 5109043 | 3658812 | 7134096 | 464004 | 372384 | 578166 | 340216 | 269055 | 430199 | 0.978 | 0.875 | 1.094 |
1982 | 5448377 | 3936489 | 7540937 | 356265 | 288963 | 439244 | 244391 | 195140 | 306072 | 0.956 | 0.855 | 1.070 |
1983 | 8005817 | 5806828 | 11037542 | 295195 | 241209 | 361263 | 173816 | 140901 | 214421 | 0.968 | 0.868 | 1.079 |
1984 | 6985563 | 5065838 | 9632776 | 332753 | 269344 | 411089 | 153898 | 125490 | 188737 | 1.001 | 0.903 | 1.110 |
1985 | 12155437 | 8791478 | 16806577 | 327938 | 267317 | 402306 | 172350 | 139960 | 212235 | 1.040 | 0.940 | 1.150 |
1986 | 12774410 | 9254581 | 17632949 | 455172 | 365938 | 566167 | 182157 | 148940 | 222782 | 1.065 | 0.961 | 1.181 |
1987 | 9896263 | 7203156 | 13596264 | 528138 | 426651 | 653767 | 243448 | 198002 | 299326 | 1.067 | 0.960 | 1.185 |
1988 | 15286463 | 10976148 | 21289431 | 503124 | 412312 | 613937 | 284369 | 231167 | 349816 | 1.040 | 0.938 | 1.153 |
1989 | 8965179 | 6501921 | 12361645 | 625666 | 505329 | 774660 | 284277 | 233521 | 346065 | 1.034 | 0.931 | 1.149 |
1990 | 8375846 | 6084778 | 11529556 | 520572 | 425474 | 636926 | 318413 | 259303 | 390998 | 1.019 | 0.919 | 1.130 |
1991 | 7540248 | 5582682 | 10184234 | 536294 | 438488 | 655917 | 309377 | 252514 | 379044 | 0.999 | 0.901 | 1.108 |
1992 | 8356997 | 6446486 | 10833717 | 453461 | 375759 | 547230 | 282964 | 233358 | 343116 | 0.984 | 0.886 | 1.093 |
1993 | 7437089 | 5733292 | 9647214 | 397281 | 332795 | 474262 | 236394 | 196419 | 284505 | 0.975 | 0.878 | 1.083 |
1994 | 6359210 | 4916689 | 8224957 | 402636 | 338088 | 479508 | 229477 | 191981 | 274297 | 0.947 | 0.853 | 1.051 |
1995 | 4758861 | 3656897 | 6192889 | 400334 | 337042 | 475512 | 245200 | 205071 | 293182 | 0.910 | 0.814 | 1.017 |
1996 | 3279146 | 2527894 | 4253658 | 325624 | 274719 | 385963 | 213426 | 179099 | 254333 | 0.848 | 0.761 | 0.946 |
1997 | 3821212 | 2952300 | 4945860 | 264354 | 223530 | 312634 | 177222 | 148806 | 211064 | 0.771 | 0.687 | 0.866 |
1998 | 6806890 | 5256967 | 8813781 | 234048 | 198922 | 275377 | 140850 | 119169 | 166475 | 0.748 | 0.670 | 0.835 |
1999 | 8496116 | 6508272 | 11091114 | 281475 | 237291 | 333885 | 134798 | 114298 | 158974 | 0.732 | 0.653 | 0.820 |
2000 | 4996013 | 3863084 | 6461198 | 459236 | 381353 | 553024 | 201758 | 169461 | 240211 | 0.699 | 0.620 | 0.787 |
2001 | 3266700 | 2530692 | 4216762 | 392719 | 329771 | 467683 | 254186 | 211564 | 305395 | 0.674 | 0.597 | 0.761 |
2002 | 1490891 | 1145745 | 1940010 | 271082 | 230209 | 319213 | 205235 | 172369 | 244367 | 0.619 | 0.544 | 0.705 |
2003 | 1344389 | 1039381 | 1738902 | 174779 | 149863 | 203838 | 149479 | 127085 | 175820 | 0.602 | 0.533 | 0.680 |
2004 | 1587667 | 1226544 | 2055113 | 152557 | 131541 | 176931 | 113730 | 97145 | 133146 | 0.569 | 0.499 | 0.649 |
2005 | 1507442 | 1162577 | 1954608 | 141491 | 121646 | 164573 | 90197 | 77567 | 104883 | 0.567 | 0.500 | 0.642 |
2006 | 1244579 | 956178 | 1619966 | 131923 | 112697 | 154430 | 77401 | 66550 | 90021 | 0.569 | 0.502 | 0.645 |
2007 | 2244086 | 1723708 | 2921563 | 107979 | 92035 | 126684 | 73870 | 62836 | 86840 | 0.580 | 0.511 | 0.658 |
2008 | 1914696 | 1477801 | 2480755 | 131621 | 111325 | 155617 | 72664 | 61687 | 85594 | 0.597 | 0.521 | 0.685 |
2009 | 1733851 | 1334468 | 2252763 | 131677 | 111762 | 155142 | 83975 | 71054 | 99245 | 0.585 | 0.512 | 0.669 |
2010 | 1750699 | 1333995 | 2297569 | 136251 | 115340 | 160953 | 92872 | 78341 | 110098 | 0.573 | 0.496 | 0.663 |
2011 | 1117775 | 845834 | 1477148 | 141603 | 119206 | 168207 | 92589 | 77888 | 110064 | 0.546 | 0.465 | 0.642 |
2012 | 1035296 | 766045 | 1399184 | 116700 | 97885 | 139132 | 88048 | 73526 | 105438 | 0.534 | 0.443 | 0.644 |
2013 | 1835452 | 1304333 | 2582841 | 103119 | 85383 | 124538 | 78749 | 64914 | 95532 | 0.510 | 0.406 | 0.640 |
2014 | 5075391 | 3058172 | 8423200 | 117386 | 92908 | 148314 | 71014 | 56829 | 88740 | 0.505 | 0.388 | 0.656 |
2015 | 4378537 | 1691298 | 11335425 | 204502 | 137281 | 304638 | 84491 | 63577 | 112284 | 0.503 | 0.374 | 0.675 |
2016 | 3777361 | 1120064 | 12738963 | 249786 | 139038 | 448748 | 141138 | 90439 | 220257 | 0.501 | 0.362 | 0.693 |
2017 | 171474 | 91520 | 321277 | |||||||||