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 |
1967 | 95703 | 64378 | 142270 | 347667 | 271414 | 445343 | 148449 | 112488 | 195908 | 0.344 | 0.261 | 0.453 |
1968 | 123748 | 86251 | 177545 | 494845 | 391210 | 625934 | 192721 | 147137 | 252428 | 0.286 | 0.219 | 0.374 |
1969 | 184795 | 127976 | 266839 | 570918 | 457275 | 712803 | 259886 | 203321 | 332189 | 0.329 | 0.258 | 0.420 |
1970 | 187587 | 132069 | 266444 | 766814 | 623822 | 942584 | 313640 | 251063 | 391813 | 0.354 | 0.281 | 0.446 |
1971 | 268874 | 190960 | 378579 | 892695 | 734116 | 1085529 | 414157 | 332043 | 516577 | 0.393 | 0.315 | 0.490 |
1972 | 170416 | 121725 | 238585 | 816678 | 678241 | 983371 | 434956 | 352413 | 536832 | 0.427 | 0.345 | 0.529 |
1973 | 170246 | 121460 | 238628 | 772201 | 645630 | 923585 | 458172 | 371268 | 565418 | 0.443 | 0.359 | 0.545 |
1974 | 175080 | 124527 | 246156 | 835679 | 704871 | 990762 | 529665 | 433592 | 647025 | 0.495 | 0.404 | 0.607 |
1975 | 174905 | 125819 | 243142 | 759944 | 641112 | 900801 | 484562 | 396139 | 592722 | 0.526 | 0.430 | 0.643 |
1976 | 416649 | 289352 | 599949 | 794923 | 657649 | 960850 | 362943 | 295422 | 445896 | 0.565 | 0.461 | 0.692 |
1977 | 98027 | 69939 | 137396 | 568638 | 473758 | 682521 | 314897 | 254883 | 389041 | 0.558 | 0.451 | 0.691 |
1978 | 113437 | 80675 | 159503 | 490411 | 405118 | 593662 | 280408 | 223119 | 352406 | 0.438 | 0.352 | 0.545 |
1979 | 69286 | 49299 | 97376 | 452254 | 374257 | 546507 | 275406 | 221633 | 342224 | 0.406 | 0.326 | 0.505 |
1980 | 66970 | 47819 | 93791 | 418319 | 349261 | 501032 | 270493 | 219784 | 332901 | 0.429 | 0.348 | 0.529 |
1981 | 121176 | 86146 | 170450 | 444631 | 371776 | 531763 | 258074 | 210559 | 316311 | 0.437 | 0.356 | 0.536 |
1982 | 109316 | 78736 | 151773 | 482145 | 406217 | 572264 | 211504 | 176704 | 253157 | 0.500 | 0.413 | 0.605 |
1983 | 100609 | 72338 | 139930 | 441088 | 375647 | 517930 | 220797 | 184895 | 263671 | 0.616 | 0.510 | 0.744 |
1984 | 221904 | 159022 | 309651 | 465562 | 390929 | 554443 | 175431 | 147459 | 208709 | 0.627 | 0.521 | 0.754 |
1985 | 338067 | 237504 | 481210 | 506358 | 415992 | 616355 | 149044 | 126625 | 175433 | 0.634 | 0.529 | 0.761 |
1986 | 202197 | 145379 | 281222 | 440647 | 370518 | 524050 | 147561 | 126221 | 172511 | 0.672 | 0.559 | 0.810 |
1987 | 106938 | 77180 | 148168 | 366590 | 309990 | 433526 | 150693 | 128625 | 176547 | 0.644 | 0.536 | 0.774 |
1988 | 113437 | 81797 | 157314 | 319656 | 271572 | 376253 | 152207 | 127604 | 181555 | 0.650 | 0.540 | 0.781 |
1989 | 82702 | 59478 | 114995 | 267266 | 227145 | 314474 | 120934 | 101933 | 143477 | 0.618 | 0.512 | 0.745 |
1990 | 143200 | 102876 | 199331 | 287506 | 240230 | 344087 | 107474 | 91112 | 126773 | 0.569 | 0.470 | 0.688 |
1991 | 155749 | 111547 | 217466 | 298343 | 247472 | 359671 | 97636 | 82965 | 114901 | 0.541 | 0.446 | 0.656 |
1992 | 88080 | 63805 | 121591 | 284646 | 239150 | 338796 | 103156 | 87396 | 121758 | 0.506 | 0.416 | 0.615 |
1993 | 195438 | 143100 | 266919 | 372131 | 308740 | 448537 | 115151 | 96883 | 136863 | 0.519 | 0.428 | 0.630 |
1994 | 117008 | 85600 | 159941 | 356468 | 298497 | 425697 | 123871 | 103682 | 147992 | 0.444 | 0.364 | 0.541 |
1995 | 176487 | 132188 | 235630 | 435391 | 367772 | 515443 | 150693 | 126315 | 179775 | 0.448 | 0.369 | 0.544 |
1996 | 88876 | 66195 | 119329 | 397520 | 336190 | 470038 | 156373 | 130362 | 187574 | 0.395 | 0.323 | 0.484 |
1997 | 124492 | 92779 | 167045 | 412916 | 348742 | 488899 | 188716 | 155422 | 229142 | 0.350 | 0.286 | 0.428 |
1998 | 82868 | 61717 | 111266 | 394352 | 333218 | 466703 | 201189 | 165085 | 245189 | 0.334 | 0.274 | 0.408 |
1999 | 80258 | 59501 | 108257 | 384616 | 323833 | 456808 | 235155 | 190979 | 289549 | 0.340 | 0.277 | 0.417 |
2000 | 89680 | 66244 | 121407 | 430198 | 358487 | 516253 | 231654 | 185202 | 289758 | 0.258 | 0.207 | 0.321 |
2001 | 213203 | 158286 | 287173 | 519696 | 431760 | 625543 | 241349 | 193556 | 300944 | 0.231 | 0.185 | 0.289 |
2002 | 178796 | 132704 | 240896 | 522301 | 436234 | 625350 | 222348 | 179642 | 275207 | 0.269 | 0.219 | 0.331 |
2003 | 116774 | 86741 | 157207 | 440207 | 369246 | 524805 | 238709 | 193652 | 294249 | 0.273 | 0.222 | 0.336 |
2004 | 67373 | 49736 | 91265 | 439327 | 367529 | 525151 | 274306 | 222482 | 338202 | 0.256 | 0.208 | 0.314 |
2005 | 137999 | 102603 | 185606 | 490411 | 409699 | 587025 | 315212 | 254059 | 391085 | 0.268 | 0.219 | 0.329 |
2006 | 95511 | 70714 | 129004 | 516071 | 429892 | 619526 | 302852 | 242239 | 378632 | 0.279 | 0.227 | 0.343 |
2007 | 194658 | 144463 | 262294 | 491885 | 409307 | 591123 | 269144 | 216023 | 335327 | 0.257 | 0.208 | 0.316 |
2008 | 99608 | 73803 | 134436 | 510426 | 425426 | 612408 | 289816 | 232234 | 361675 | 0.275 | 0.224 | 0.338 |
2009 | 74533 | 55013 | 100980 | 422946 | 349125 | 512377 | 290977 | 231025 | 366488 | 0.312 | 0.254 | 0.384 |
2010 | 96955 | 71226 | 131977 | 453613 | 372049 | 553058 | 288659 | 223467 | 372868 | 0.296 | 0.240 | 0.366 |
2011 | 98913 | 72795 | 134403 | 455887 | 373994 | 555711 | 233281 | 179430 | 303295 | 0.293 | 0.237 | 0.363 |
2012 | 84796 | 62194 | 115610 | 371387 | 306051 | 450672 | 207109 | 162322 | 264252 | 0.267 | 0.214 | 0.333 |
2013 | 72548 | 52827 | 99630 | 375871 | 307183 | 459916 | 203008 | 157878 | 261038 | 0.243 | 0.193 | 0.307 |
2014 | 40741 | 28195 | 58871 | 384231 | 307817 | 479615 | 237518 | 183033 | 308223 | 0.229 | 0.176 | 0.298 |