Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 7 (F47). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F47 | Low | High |
1967 | 143692 | 94555 | 218365 | 369968 | 304874 | 448959 | 143997 | 115427 | 179637 | 0.355 | 0.275 | 0.457 |
1968 | 178341 | 120683 | 263548 | 529128 | 435692 | 642602 | 199887 | 161448 | 247478 | 0.274 | 0.214 | 0.351 |
1969 | 252577 | 171834 | 371261 | 604408 | 503262 | 725881 | 271391 | 221410 | 332654 | 0.326 | 0.261 | 0.407 |
1970 | 274926 | 189481 | 398901 | 824919 | 700269 | 971756 | 348646 | 288644 | 421121 | 0.351 | 0.284 | 0.435 |
1971 | 354046 | 246632 | 508240 | 979256 | 836084 | 1146946 | 467103 | 388704 | 561316 | 0.371 | 0.302 | 0.455 |
1972 | 240386 | 168836 | 342259 | 913630 | 787869 | 1059464 | 497763 | 415960 | 595653 | 0.400 | 0.328 | 0.488 |
1973 | 222638 | 156755 | 316211 | 863972 | 744763 | 1002263 | 539091 | 449371 | 646724 | 0.422 | 0.348 | 0.512 |
1974 | 226199 | 159811 | 320165 | 923102 | 798478 | 1067176 | 614400 | 513878 | 734586 | 0.501 | 0.418 | 0.601 |
1975 | 240599 | 171013 | 338499 | 851014 | 734987 | 985358 | 566776 | 472133 | 680390 | 0.548 | 0.460 | 0.654 |
1976 | 435324 | 301134 | 629311 | 803403 | 683455 | 944402 | 443486 | 365603 | 537960 | 0.631 | 0.531 | 0.750 |
1977 | 144957 | 102004 | 205998 | 593634 | 512695 | 687352 | 355431 | 292528 | 431860 | 0.631 | 0.524 | 0.761 |
1978 | 135330 | 95277 | 192221 | 514210 | 441342 | 599110 | 314113 | 257450 | 383246 | 0.470 | 0.389 | 0.568 |
1979 | 95131 | 66486 | 136116 | 471254 | 407010 | 545639 | 293986 | 244884 | 352935 | 0.443 | 0.367 | 0.534 |
1980 | 99100 | 69099 | 142126 | 442530 | 384985 | 508677 | 278071 | 234303 | 330015 | 0.464 | 0.386 | 0.557 |
1981 | 161077 | 112238 | 231165 | 468875 | 405386 | 542307 | 266140 | 225176 | 314557 | 0.459 | 0.382 | 0.551 |
1982 | 158063 | 110978 | 225124 | 519017 | 450106 | 598477 | 229298 | 197150 | 266689 | 0.527 | 0.444 | 0.625 |
1983 | 154925 | 109000 | 220199 | 474566 | 413009 | 545298 | 223611 | 192912 | 259195 | 0.667 | 0.562 | 0.791 |
1984 | 281253 | 198442 | 398623 | 483185 | 413466 | 564660 | 188301 | 162822 | 217766 | 0.684 | 0.580 | 0.805 |
1985 | 381574 | 267886 | 543509 | 476668 | 401460 | 565966 | 165661 | 143427 | 191342 | 0.728 | 0.620 | 0.854 |
1986 | 254639 | 179645 | 360941 | 406102 | 347715 | 474293 | 154627 | 134488 | 177781 | 0.812 | 0.688 | 0.958 |
1987 | 154324 | 109027 | 218440 | 384047 | 334586 | 440821 | 166182 | 144506 | 191111 | 0.706 | 0.599 | 0.833 |
1988 | 145291 | 102706 | 205535 | 326706 | 284136 | 375655 | 155511 | 133847 | 180682 | 0.698 | 0.592 | 0.824 |
1989 | 112657 | 79316 | 160012 | 279864 | 242828 | 322548 | 129691 | 111327 | 151084 | 0.677 | 0.573 | 0.799 |
1990 | 160625 | 112817 | 228693 | 284349 | 242211 | 333818 | 121013 | 103351 | 141694 | 0.646 | 0.548 | 0.763 |
1991 | 186752 | 131489 | 265242 | 291391 | 247137 | 343569 | 114021 | 97528 | 133303 | 0.635 | 0.539 | 0.748 |
1992 | 118449 | 87611 | 160140 | 294763 | 257052 | 338006 | 118346 | 102776 | 136275 | 0.601 | 0.509 | 0.710 |
1993 | 203616 | 144119 | 287676 | 339540 | 287613 | 400843 | 125273 | 109098 | 143846 | 0.648 | 0.549 | 0.766 |
1994 | 131598 | 95521 | 181300 | 310316 | 269654 | 357110 | 125381 | 108842 | 144432 | 0.570 | 0.481 | 0.676 |
1995 | 208005 | 149758 | 288907 | 391450 | 332623 | 460682 | 138796 | 120865 | 159387 | 0.613 | 0.514 | 0.730 |
1996 | 129544 | 94635 | 177330 | 415507 | 361878 | 477084 | 152408 | 133519 | 173970 | 0.518 | 0.433 | 0.620 |
1997 | 149135 | 108717 | 204580 | 395146 | 343332 | 454780 | 182264 | 157991 | 210266 | 0.442 | 0.369 | 0.530 |
1998 | 88082 | 63110 | 122937 | 367773 | 324131 | 417290 | 181767 | 158159 | 208898 | 0.451 | 0.377 | 0.539 |
1999 | 96933 | 69915 | 134393 | 327075 | 286734 | 373092 | 189567 | 164177 | 218882 | 0.529 | 0.440 | 0.636 |
2000 | 100154 | 71500 | 140292 | 372725 | 324479 | 428145 | 183372 | 157603 | 213353 | 0.409 | 0.339 | 0.495 |
2001 | 224358 | 162775 | 309238 | 418214 | 357636 | 489054 | 194856 | 166526 | 228006 | 0.363 | 0.299 | 0.441 |
2002 | 173920 | 126748 | 238648 | 498642 | 431848 | 575767 | 230786 | 197698 | 269413 | 0.398 | 0.328 | 0.482 |
2003 | 199155 | 140426 | 282444 | 522338 | 447598 | 609558 | 234881 | 200814 | 274727 | 0.418 | 0.342 | 0.512 |
2004 | 139414 | 99731 | 194888 | 409303 | 353637 | 473731 | 208289 | 177025 | 245074 | 0.353 | 0.288 | 0.432 |
2005 | 155621 | 112066 | 216103 | 454959 | 392347 | 527564 | 238842 | 203323 | 280567 | 0.386 | 0.318 | 0.469 |
2006 | 118885 | 85143 | 165998 | 511535 | 443878 | 589504 | 262111 | 223178 | 307836 | 0.388 | 0.319 | 0.473 |
2007 | 162064 | 116474 | 225499 | 464096 | 397428 | 541948 | 270830 | 227389 | 322571 | 0.357 | 0.293 | 0.436 |
2008 | 74447 | 53663 | 103281 | 463229 | 399896 | 536592 | 307004 | 257347 | 366242 | 0.427 | 0.351 | 0.519 |
2009 | 65621 | 46951 | 91715 | 397587 | 339759 | 465257 | 260774 | 216946 | 313455 | 0.423 | 0.344 | 0.519 |
2010 | 83422 | 58353 | 119261 | 446617 | 375025 | 531875 | 285111 | 232385 | 349799 | 0.375 | 0.302 | 0.467 |
2011 | 123190 | 85653 | 177176 | 443608 | 365886 | 537839 | 258713 | 205850 | 325150 | 0.330 | 0.259 | 0.419 |
2012 | 176803 | 119409 | 261784 | 439620 | 348616 | 554378 | 253335 | 195868 | 327663 | 0.271 | 0.205 | 0.357 |
2013 | 120152 | 76205 | 189443 | 498230 | 379592 | 653948 | 278461 | 208890 | 371203 | 0.219 | 0.157 | 0.306 |
2014 | 374365 | 269656 | 519733 | |||||||||