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 | 143486 | 94342 | 218230 | 368825 | 303862 | 447678 | 143417 | 114926 | 178972 | 0.351 | 0.273 | 0.451 |
1968 | 176402 | 119333 | 260764 | 525931 | 433229 | 638469 | 199085 | 160984 | 246204 | 0.281 | 0.219 | 0.361 |
1969 | 252805 | 171788 | 372030 | 601877 | 500999 | 723067 | 269135 | 219611 | 329828 | 0.325 | 0.261 | 0.405 |
1970 | 277094 | 190583 | 402875 | 821546 | 696688 | 968781 | 346013 | 286753 | 417519 | 0.351 | 0.284 | 0.433 |
1971 | 352331 | 244785 | 507128 | 974775 | 831603 | 1142597 | 464103 | 386397 | 557436 | 0.373 | 0.304 | 0.457 |
1972 | 240976 | 168724 | 344168 | 911226 | 785235 | 1057433 | 495133 | 413993 | 592175 | 0.401 | 0.329 | 0.488 |
1973 | 222391 | 156004 | 317029 | 861469 | 742489 | 999513 | 536526 | 447594 | 643127 | 0.426 | 0.351 | 0.517 |
1974 | 225642 | 158719 | 320783 | 918818 | 794467 | 1062633 | 610316 | 510641 | 729448 | 0.503 | 0.420 | 0.602 |
1975 | 241799 | 171167 | 341579 | 848667 | 732766 | 982901 | 563263 | 469523 | 675718 | 0.550 | 0.462 | 0.655 |
1976 | 425877 | 292920 | 619183 | 796382 | 677212 | 936523 | 441951 | 364848 | 535348 | 0.631 | 0.531 | 0.750 |
1977 | 147568 | 103472 | 210456 | 593316 | 511898 | 687683 | 353764 | 291257 | 429685 | 0.623 | 0.516 | 0.752 |
1978 | 134479 | 94373 | 191628 | 513739 | 440859 | 598665 | 314070 | 257705 | 382763 | 0.476 | 0.394 | 0.575 |
1979 | 95750 | 66738 | 137372 | 470546 | 406005 | 545347 | 292804 | 243774 | 351695 | 0.445 | 0.369 | 0.535 |
1980 | 99316 | 69063 | 142822 | 441978 | 383943 | 508786 | 277054 | 233070 | 329339 | 0.463 | 0.386 | 0.555 |
1981 | 160238 | 111414 | 230458 | 468755 | 404780 | 542841 | 266327 | 224967 | 315290 | 0.460 | 0.384 | 0.552 |
1982 | 157493 | 110307 | 224864 | 518360 | 448652 | 598898 | 229898 | 197262 | 267933 | 0.529 | 0.447 | 0.626 |
1983 | 156269 | 109557 | 222898 | 475396 | 412667 | 547659 | 223219 | 192117 | 259356 | 0.656 | 0.551 | 0.782 |
1984 | 278642 | 195808 | 396518 | 482605 | 412308 | 564887 | 189141 | 163178 | 219235 | 0.680 | 0.578 | 0.800 |
1985 | 375712 | 262436 | 537881 | 473870 | 398460 | 563552 | 166151 | 143605 | 192236 | 0.730 | 0.623 | 0.856 |
1986 | 257093 | 180625 | 365935 | 406402 | 346766 | 476294 | 154367 | 133992 | 177840 | 0.808 | 0.685 | 0.953 |
1987 | 155386 | 109366 | 220770 | 383623 | 333279 | 441572 | 166198 | 144274 | 191454 | 0.713 | 0.605 | 0.840 |
1988 | 144916 | 102132 | 205623 | 325809 | 282850 | 375292 | 155026 | 133256 | 180354 | 0.701 | 0.595 | 0.825 |
1989 | 112895 | 79209 | 160908 | 279657 | 242200 | 322908 | 129362 | 111068 | 150670 | 0.678 | 0.575 | 0.799 |
1990 | 159095 | 111382 | 227247 | 282513 | 240373 | 332041 | 120427 | 102933 | 140895 | 0.650 | 0.552 | 0.767 |
1991 | 185353 | 130068 | 264137 | 289377 | 244973 | 341830 | 113002 | 96706 | 132044 | 0.639 | 0.542 | 0.753 |
1992 | 119472 | 88246 | 161747 | 294337 | 256003 | 338410 | 117090 | 101595 | 134947 | 0.604 | 0.512 | 0.713 |
1993 | 201982 | 142611 | 286069 | 337314 | 285070 | 399133 | 124273 | 107969 | 143038 | 0.643 | 0.544 | 0.760 |
1994 | 131833 | 95779 | 181459 | 311397 | 270136 | 358960 | 125785 | 109043 | 145096 | 0.574 | 0.484 | 0.681 |
1995 | 207981 | 149452 | 289432 | 391852 | 332522 | 461769 | 139200 | 120998 | 160141 | 0.605 | 0.509 | 0.721 |
1996 | 131254 | 95745 | 179934 | 418030 | 363518 | 480717 | 153606 | 134496 | 175433 | 0.513 | 0.430 | 0.612 |
1997 | 148060 | 107913 | 203142 | 396578 | 344275 | 456826 | 184197 | 159519 | 212692 | 0.444 | 0.370 | 0.532 |
1998 | 87164 | 62487 | 121587 | 369610 | 325387 | 419843 | 183917 | 159883 | 211564 | 0.452 | 0.378 | 0.540 |
1999 | 97083 | 69846 | 134940 | 330360 | 289379 | 377144 | 192553 | 166651 | 222481 | 0.518 | 0.430 | 0.624 |
2000 | 100689 | 71784 | 141234 | 380818 | 332616 | 436006 | 189329 | 163498 | 219242 | 0.413 | 0.343 | 0.498 |
2001 | 225069 | 163092 | 310598 | 423603 | 363494 | 493652 | 200054 | 171622 | 233196 | 0.378 | 0.309 | 0.462 |
2002 | 171530 | 125115 | 235166 | 489433 | 424465 | 564345 | 228943 | 196487 | 266761 | 0.396 | 0.329 | 0.477 |
2003 | 196069 | 138337 | 277895 | 517688 | 444942 | 602327 | 233896 | 200695 | 272591 | 0.408 | 0.335 | 0.497 |
2004 | 140292 | 100162 | 196500 | 418434 | 363159 | 482123 | 214779 | 183770 | 251021 | 0.366 | 0.300 | 0.445 |
2005 | 155275 | 111488 | 216258 | 459974 | 398730 | 530625 | 244008 | 209209 | 284595 | 0.399 | 0.330 | 0.483 |
2006 | 114309 | 81939 | 159467 | 501533 | 438456 | 573684 | 260538 | 223836 | 303258 | 0.403 | 0.334 | 0.485 |
2007 | 155535 | 111796 | 216389 | 448016 | 387031 | 518611 | 262425 | 223184 | 308566 | 0.373 | 0.308 | 0.453 |
2008 | 73262 | 52937 | 101392 | 445751 | 389649 | 509931 | 293671 | 250026 | 344934 | 0.450 | 0.375 | 0.540 |
2009 | 62456 | 44903 | 86871 | 374620 | 325998 | 430493 | 244045 | 207578 | 286920 | 0.451 | 0.374 | 0.544 |
2010 | 77697 | 54485 | 110798 | 408863 | 351925 | 475012 | 257878 | 217199 | 306176 | 0.407 | 0.335 | 0.495 |
2011 | 112776 | 78800 | 161400 | 394718 | 335087 | 464960 | 225366 | 187648 | 270665 | 0.370 | 0.298 | 0.459 |
2012 | 157005 | 106516 | 231424 | 376957 | 307140 | 462643 | 210769 | 172031 | 258230 | 0.312 | 0.240 | 0.407 |
2013 | 105784 | 67584 | 165575 | 414572 | 322183 | 533454 | 221840 | 174954 | 281293 | 0.259 | 0.185 | 0.362 |
2014 | 289819 | 213671 | 393104 | |||||||||