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 | 119143 | 83228 | 170556 | 334248 | 268454 | 416168 | 138040 | 106763 | 178478 | 0.312 | 0.239 | 0.408 |
1968 | 140886 | 100560 | 197383 | 418448 | 338218 | 517710 | 191232 | 148672 | 245976 | 0.254 | 0.196 | 0.329 |
1969 | 226258 | 162012 | 315981 | 550821 | 450799 | 673035 | 266753 | 210490 | 338054 | 0.286 | 0.225 | 0.364 |
1970 | 229426 | 166225 | 316656 | 731288 | 605713 | 882895 | 328812 | 263756 | 409914 | 0.326 | 0.259 | 0.409 |
1971 | 284699 | 208441 | 388856 | 860438 | 720157 | 1028046 | 424407 | 343156 | 524896 | 0.357 | 0.287 | 0.444 |
1972 | 184251 | 135974 | 249667 | 882071 | 743897 | 1045911 | 505933 | 412263 | 620885 | 0.393 | 0.318 | 0.485 |
1973 | 166786 | 123378 | 225466 | 842468 | 713122 | 995275 | 562521 | 459875 | 688077 | 0.419 | 0.342 | 0.514 |
1974 | 165194 | 122361 | 223021 | 821930 | 698899 | 966619 | 588846 | 483061 | 717796 | 0.493 | 0.403 | 0.602 |
1975 | 186120 | 138723 | 249711 | 757949 | 643597 | 892619 | 537979 | 438145 | 660561 | 0.522 | 0.429 | 0.635 |
1976 | 329525 | 240062 | 452328 | 775241 | 657715 | 913767 | 431099 | 347832 | 534299 | 0.602 | 0.495 | 0.733 |
1977 | 113820 | 83880 | 154447 | 613959 | 518049 | 727625 | 374356 | 300029 | 467097 | 0.571 | 0.466 | 0.700 |
1978 | 100557 | 74241 | 136200 | 488466 | 409556 | 582579 | 311196 | 248790 | 389257 | 0.440 | 0.358 | 0.541 |
1979 | 70109 | 51542 | 95364 | 423255 | 357354 | 501309 | 291254 | 237666 | 356926 | 0.399 | 0.324 | 0.491 |
1980 | 70025 | 51451 | 95303 | 393995 | 335252 | 463032 | 277702 | 228661 | 337261 | 0.412 | 0.336 | 0.505 |
1981 | 127099 | 93034 | 173638 | 386422 | 330594 | 451677 | 239888 | 197728 | 291037 | 0.395 | 0.320 | 0.486 |
1982 | 112863 | 83652 | 152274 | 417266 | 358642 | 485474 | 210446 | 176986 | 250232 | 0.471 | 0.390 | 0.568 |
1983 | 115116 | 85316 | 155326 | 399957 | 347213 | 460714 | 223303 | 189175 | 263587 | 0.588 | 0.490 | 0.705 |
1984 | 211250 | 156967 | 284304 | 413931 | 357043 | 479882 | 180731 | 153261 | 213125 | 0.634 | 0.531 | 0.757 |
1985 | 299477 | 220496 | 406749 | 474530 | 402674 | 559208 | 161499 | 137872 | 189177 | 0.668 | 0.559 | 0.798 |
1986 | 215685 | 160420 | 289988 | 438409 | 377134 | 509638 | 161496 | 138917 | 187745 | 0.707 | 0.591 | 0.847 |
1987 | 114335 | 84950 | 153884 | 359256 | 309194 | 417423 | 147891 | 127161 | 172001 | 0.649 | 0.543 | 0.774 |
1988 | 108390 | 80818 | 145367 | 299028 | 259503 | 344572 | 153230 | 130128 | 180434 | 0.652 | 0.547 | 0.777 |
1989 | 82496 | 61407 | 110828 | 244909 | 213573 | 280842 | 129959 | 110620 | 152679 | 0.639 | 0.536 | 0.761 |
1990 | 123225 | 92384 | 164361 | 239754 | 208361 | 275877 | 112850 | 96534 | 131924 | 0.616 | 0.517 | 0.735 |
1991 | 134277 | 100984 | 178546 | 249333 | 215813 | 288061 | 102423 | 87969 | 119251 | 0.598 | 0.501 | 0.715 |
1992 | 93450 | 70002 | 124752 | 238070 | 207361 | 273327 | 103666 | 89762 | 119724 | 0.557 | 0.464 | 0.668 |
1993 | 173814 | 130944 | 230719 | 295150 | 254354 | 342491 | 111899 | 96996 | 129091 | 0.552 | 0.462 | 0.660 |
1994 | 122068 | 92221 | 161577 | 300221 | 259237 | 347686 | 113211 | 98263 | 130433 | 0.463 | 0.385 | 0.557 |
1995 | 174115 | 133530 | 227034 | 333163 | 289777 | 383045 | 128493 | 111975 | 147449 | 0.462 | 0.385 | 0.555 |
1996 | 98261 | 75070 | 128615 | 332586 | 288914 | 382860 | 135236 | 117832 | 155211 | 0.411 | 0.341 | 0.496 |
1997 | 124656 | 95067 | 163456 | 351334 | 304820 | 404946 | 166990 | 142710 | 195401 | 0.354 | 0.293 | 0.428 |
1998 | 83053 | 63480 | 108661 | 371120 | 323509 | 425739 | 202615 | 173151 | 237093 | 0.342 | 0.284 | 0.413 |
1999 | 86881 | 65850 | 114629 | 371593 | 323828 | 426403 | 241108 | 205175 | 283334 | 0.352 | 0.291 | 0.427 |
2000 | 96723 | 73452 | 127368 | 367032 | 316769 | 425271 | 219833 | 184143 | 262440 | 0.273 | 0.223 | 0.334 |
2001 | 195932 | 148454 | 258594 | 441181 | 378090 | 514801 | 220782 | 184838 | 263716 | 0.250 | 0.204 | 0.307 |
2002 | 140249 | 106548 | 184611 | 463657 | 398778 | 539091 | 235246 | 196212 | 282046 | 0.269 | 0.220 | 0.329 |
2003 | 125227 | 95190 | 164741 | 449260 | 387043 | 521480 | 252634 | 211192 | 302209 | 0.296 | 0.242 | 0.361 |
2004 | 85786 | 65158 | 112943 | 419174 | 360937 | 486808 | 256130 | 214480 | 305868 | 0.261 | 0.214 | 0.318 |
2005 | 115102 | 87280 | 151792 | 470516 | 405495 | 545963 | 307626 | 257475 | 367545 | 0.280 | 0.230 | 0.341 |
2006 | 103835 | 78590 | 137189 | 494094 | 424964 | 574470 | 306204 | 255132 | 367499 | 0.288 | 0.237 | 0.351 |
2007 | 158274 | 119453 | 209711 | 509471 | 437895 | 592748 | 311631 | 260281 | 373111 | 0.267 | 0.219 | 0.325 |
2008 | 81655 | 62173 | 107241 | 520359 | 445973 | 607152 | 348918 | 289550 | 420458 | 0.317 | 0.261 | 0.386 |
2009 | 63149 | 48111 | 82888 | 437197 | 371506 | 514504 | 322960 | 265617 | 392683 | 0.341 | 0.280 | 0.416 |
2010 | 96142 | 72977 | 126661 | 393148 | 332292 | 465150 | 269174 | 217849 | 332591 | 0.331 | 0.272 | 0.404 |
2011 | 88203 | 66728 | 116589 | 396599 | 333747 | 471287 | 239884 | 191029 | 301233 | 0.329 | 0.270 | 0.402 |
2012 | 82137 | 61851 | 109076 | 355140 | 299714 | 420816 | 227529 | 183513 | 282104 | 0.304 | 0.248 | 0.374 |
2013 | 65748 | 48932 | 88342 | 348984 | 294275 | 413864 | 211382 | 170726 | 261720 | 0.280 | 0.225 | 0.349 |
2014 | 227447 | 181586 | 284890 | |||||||||