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 | 146574 | 103316 | 207945 | 363625 | 295751 | 447076 | 142298 | 111382 | 181795 | 0.359 | 0.274 | 0.471 |
1968 | 170887 | 122428 | 238526 | 518448 | 423186 | 635155 | 197925 | 156241 | 250731 | 0.285 | 0.219 | 0.371 |
1969 | 291724 | 209682 | 405866 | 640049 | 528092 | 775741 | 270750 | 216160 | 339126 | 0.322 | 0.253 | 0.408 |
1970 | 297545 | 216002 | 409872 | 828182 | 690331 | 993560 | 346025 | 280295 | 427169 | 0.348 | 0.277 | 0.436 |
1971 | 363183 | 265790 | 496263 | 960463 | 809661 | 1139353 | 456907 | 372733 | 560089 | 0.378 | 0.304 | 0.469 |
1972 | 231579 | 170791 | 314002 | 886058 | 752861 | 1042821 | 486513 | 399526 | 592439 | 0.412 | 0.334 | 0.507 |
1973 | 209664 | 155107 | 283410 | 845344 | 721391 | 990595 | 526643 | 432543 | 641214 | 0.433 | 0.354 | 0.531 |
1974 | 209150 | 154979 | 282257 | 903418 | 774018 | 1054452 | 602920 | 496891 | 731573 | 0.507 | 0.419 | 0.614 |
1975 | 243469 | 180908 | 327666 | 850424 | 728347 | 992963 | 560908 | 459738 | 684341 | 0.543 | 0.450 | 0.656 |
1976 | 426513 | 311701 | 583615 | 796979 | 679162 | 935235 | 439376 | 356607 | 541355 | 0.617 | 0.512 | 0.743 |
1977 | 151141 | 111422 | 205020 | 598447 | 508591 | 704180 | 355136 | 287056 | 439362 | 0.610 | 0.500 | 0.744 |
1978 | 126012 | 93003 | 170735 | 503290 | 425509 | 595289 | 312557 | 251414 | 388569 | 0.479 | 0.392 | 0.586 |
1979 | 89702 | 65893 | 122114 | 466521 | 397695 | 547257 | 291722 | 238709 | 356509 | 0.449 | 0.369 | 0.547 |
1980 | 88683 | 65053 | 120896 | 430417 | 369220 | 501757 | 277728 | 229781 | 335681 | 0.477 | 0.393 | 0.579 |
1981 | 167490 | 122263 | 229448 | 472206 | 405636 | 549702 | 267118 | 221746 | 321774 | 0.469 | 0.387 | 0.570 |
1982 | 146133 | 107862 | 197985 | 495488 | 426207 | 576031 | 227426 | 192043 | 269328 | 0.543 | 0.454 | 0.649 |
1983 | 152405 | 112553 | 206367 | 466624 | 404025 | 538921 | 221208 | 188058 | 260203 | 0.671 | 0.559 | 0.804 |
1984 | 271407 | 200758 | 366917 | 469955 | 404102 | 546540 | 186159 | 158639 | 218453 | 0.691 | 0.582 | 0.820 |
1985 | 382727 | 281198 | 520913 | 483601 | 410688 | 569459 | 165583 | 141585 | 193647 | 0.713 | 0.601 | 0.847 |
1986 | 295626 | 218564 | 399860 | 445215 | 380754 | 520590 | 158099 | 135637 | 184279 | 0.751 | 0.629 | 0.898 |
1987 | 153690 | 113545 | 208029 | 372141 | 321094 | 431304 | 165465 | 141758 | 193136 | 0.702 | 0.590 | 0.835 |
1988 | 143891 | 106562 | 194296 | 322843 | 279808 | 372497 | 155613 | 132043 | 183390 | 0.709 | 0.596 | 0.843 |
1989 | 106977 | 79116 | 144649 | 273625 | 236939 | 315990 | 129292 | 109445 | 152739 | 0.688 | 0.577 | 0.819 |
1990 | 152552 | 112786 | 206338 | 277079 | 238077 | 322470 | 119235 | 100476 | 141495 | 0.655 | 0.550 | 0.781 |
1991 | 183839 | 136702 | 247231 | 293357 | 250928 | 342960 | 113201 | 95614 | 134023 | 0.628 | 0.527 | 0.748 |
1992 | 112505 | 85507 | 148026 | 288617 | 248932 | 334627 | 116958 | 100224 | 136487 | 0.600 | 0.503 | 0.717 |
1993 | 193524 | 143900 | 260262 | 331019 | 282756 | 387519 | 125133 | 107372 | 145832 | 0.646 | 0.540 | 0.773 |
1994 | 136649 | 102836 | 181578 | 323831 | 277391 | 378046 | 129109 | 110104 | 151395 | 0.554 | 0.460 | 0.668 |
1995 | 229636 | 171557 | 307377 | 419069 | 355176 | 494455 | 142417 | 121954 | 166313 | 0.581 | 0.481 | 0.701 |
1996 | 127840 | 95885 | 170444 | 400870 | 341027 | 471214 | 151431 | 130135 | 176213 | 0.515 | 0.426 | 0.624 |
1997 | 159911 | 119672 | 213680 | 406394 | 348449 | 473976 | 184912 | 157537 | 217043 | 0.444 | 0.366 | 0.538 |
1998 | 85466 | 63416 | 115182 | 357088 | 308190 | 413743 | 181846 | 155319 | 212903 | 0.458 | 0.380 | 0.553 |
1999 | 110095 | 81887 | 148021 | 343050 | 297238 | 395922 | 193332 | 164814 | 226785 | 0.512 | 0.421 | 0.623 |
2000 | 102897 | 75639 | 139978 | 357354 | 306154 | 417116 | 181332 | 153110 | 214756 | 0.418 | 0.343 | 0.510 |
2001 | 227938 | 169849 | 305893 | 424900 | 360994 | 500119 | 195905 | 165029 | 232558 | 0.366 | 0.298 | 0.450 |
2002 | 174362 | 128534 | 236529 | 501479 | 426866 | 589134 | 232464 | 195878 | 275884 | 0.398 | 0.326 | 0.486 |
2003 | 175924 | 129563 | 238873 | 492734 | 418992 | 579453 | 231983 | 194849 | 276194 | 0.427 | 0.346 | 0.528 |
2004 | 126399 | 93798 | 170331 | 393754 | 334780 | 463118 | 204817 | 171151 | 245105 | 0.368 | 0.298 | 0.455 |
2005 | 163241 | 120460 | 221215 | 463609 | 395141 | 543940 | 237487 | 199651 | 282492 | 0.388 | 0.317 | 0.476 |
2006 | 102665 | 75510 | 139586 | 471406 | 403894 | 550203 | 251883 | 212113 | 299110 | 0.408 | 0.334 | 0.500 |
2007 | 159437 | 117615 | 216131 | 454708 | 387011 | 534247 | 261279 | 217406 | 314005 | 0.367 | 0.298 | 0.452 |
2008 | 79944 | 59235 | 107893 | 476527 | 405392 | 560144 | 306018 | 253614 | 369250 | 0.414 | 0.337 | 0.508 |
2009 | 67707 | 50175 | 91365 | 397670 | 336305 | 470233 | 258967 | 213097 | 314712 | 0.415 | 0.335 | 0.513 |
2010 | 95954 | 69664 | 132165 | 455453 | 379586 | 546484 | 282585 | 228076 | 350120 | 0.370 | 0.296 | 0.463 |
2011 | 108085 | 77072 | 151578 | 413850 | 337890 | 506885 | 253584 | 199563 | 322230 | 0.342 | 0.269 | 0.436 |
2012 | 185838 | 128645 | 268459 | 449072 | 355650 | 567035 | 252694 | 193797 | 329491 | 0.270 | 0.205 | 0.357 |
2013 | 121783 | 78443 | 189070 | 499502 | 379111 | 658124 | 277361 | 206320 | 372863 | 0.221 | 0.158 | 0.307 |
2014 | 366831 | 261737 | 514122 | |||||||||