Table LO RU-BTr-Q4. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 3) | Low | High | SSB | Low | High | Fbar(4-7) | Low | High | TSB | Low | High |
1950 | 73343 | 46840 | 114840 | 214571 | 193021 | 238527 | 0.756 | 0.641 | 0.893 | 388208 | 349180 | 431598 |
1951 | 659650 | 424300 | 1025544 | 126161 | 112429 | 141570 | 0.681 | 0.574 | 0.808 | 434109 | 339708 | 554743 |
1952 | 88927 | 56789 | 139251 | 101609 | 88817 | 116244 | 0.712 | 0.596 | 0.850 | 424610 | 337842 | 533663 |
1953 | 1248472 | 815158 | 1912123 | 120788 | 104422 | 139720 | 0.533 | 0.440 | 0.645 | 738181 | 562212 | 969227 |
1954 | 134383 | 85904 | 210221 | 174921 | 148178 | 206491 | 0.426 | 0.350 | 0.518 | 830525 | 653183 | 1056016 |
1955 | 59462 | 37650 | 93909 | 316155 | 269957 | 370259 | 0.448 | 0.372 | 0.540 | 854612 | 720385 | 1013850 |
1956 | 231687 | 147843 | 363080 | 369126 | 315123 | 432382 | 0.472 | 0.392 | 0.568 | 692334 | 595632 | 804736 |
1957 | 60963 | 38741 | 95932 | 252389 | 217076 | 293447 | 0.424 | 0.354 | 0.510 | 434540 | 377999 | 499539 |
1958 | 73996 | 47340 | 115660 | 181718 | 158526 | 208303 | 0.519 | 0.431 | 0.624 | 316007 | 278689 | 358323 |
1959 | 390859 | 255934 | 596912 | 124990 | 108761 | 143642 | 0.440 | 0.363 | 0.534 | 333736 | 274229 | 406156 |
1960 | 321092 | 209271 | 492663 | 112757 | 99614 | 127635 | 0.536 | 0.447 | 0.642 | 418772 | 348593 | 503080 |
1961 | 145550 | 95164 | 222615 | 124983 | 111605 | 139963 | 0.662 | 0.559 | 0.783 | 402207 | 350057 | 462127 |
1962 | 294852 | 193173 | 450053 | 125278 | 111777 | 140411 | 0.794 | 0.675 | 0.934 | 376740 | 324601 | 437254 |
1963 | 318373 | 209998 | 482677 | 94092 | 83062 | 106587 | 0.761 | 0.638 | 0.907 | 353499 | 295370 | 423067 |
1964 | 358638 | 235232 | 546783 | 84374 | 74257 | 95869 | 0.632 | 0.525 | 0.762 | 387855 | 320293 | 469668 |
1965 | 128049 | 82891 | 197809 | 103276 | 90227 | 118213 | 0.522 | 0.431 | 0.631 | 388469 | 327982 | 460111 |
1966 | 316648 | 206277 | 486075 | 146375 | 127704 | 167775 | 0.559 | 0.465 | 0.671 | 453851 | 387543 | 531504 |
1967 | 345058 | 223994 | 531556 | 151430 | 130716 | 175426 | 0.438 | 0.362 | 0.531 | 466584 | 391663 | 555835 |
1968 | 18201 | 11274 | 29387 | 168783 | 146319 | 194697 | 0.481 | 0.397 | 0.583 | 428797 | 363420 | 505936 |
1969 | 20784 | 12969 | 33306 | 168494 | 144812 | 196048 | 0.409 | 0.334 | 0.501 | 318411 | 272750 | 371715 |
1970 | 212037 | 136670 | 328966 | 156024 | 132413 | 183844 | 0.380 | 0.307 | 0.470 | 288602 | 243188 | 342496 |
1971 | 112333 | 71843 | 175641 | 128139 | 108078 | 151924 | 0.321 | 0.256 | 0.403 | 265681 | 225845 | 312544 |
1972 | 1050160 | 668739 | 1649127 | 129120 | 112328 | 148423 | 0.659 | 0.539 | 0.806 | 602697 | 454432 | 799336 |
1973 | 312972 | 204733 | 478437 | 125097 | 107498 | 145576 | 0.534 | 0.436 | 0.655 | 635217 | 507327 | 795347 |
1974 | 66110 | 42896 | 101888 | 153697 | 134093 | 176168 | 0.502 | 0.414 | 0.609 | 462363 | 399125 | 535619 |
1975 | 59707 | 38752 | 91994 | 195918 | 168118 | 228315 | 0.495 | 0.413 | 0.593 | 380863 | 330975 | 438270 |
1976 | 62064 | 39665 | 97112 | 197504 | 170441 | 228865 | 0.719 | 0.606 | 0.853 | 297796 | 261694 | 338878 |
1977 | 121159 | 76606 | 191623 | 118963 | 100565 | 140728 | 0.735 | 0.607 | 0.891 | 201626 | 173212 | 234700 |
1978 | 215840 | 141343 | 329603 | 81642 | 67735 | 98404 | 0.622 | 0.505 | 0.767 | 200192 | 165035 | 242839 |
1979 | 163463 | 106754 | 250298 | 62740 | 52872 | 74451 | 0.582 | 0.468 | 0.724 | 207572 | 172374 | 249958 |
1980 | 22507 | 13917 | 36397 | 63065 | 53591 | 74213 | 0.471 | 0.377 | 0.588 | 214381 | 179011 | 256739 |
1981 | 10397 | 6197 | 17445 | 73238 | 61981 | 86540 | 0.432 | 0.346 | 0.539 | 169446 | 143184 | 200524 |
1982 | 16928 | 10437 | 27456 | 68946 | 57074 | 83288 | 0.378 | 0.300 | 0.476 | 123435 | 103439 | 147297 |
1983 | 8652 | 5125 | 14609 | 58416 | 47957 | 71157 | 0.349 | 0.273 | 0.446 | 88087 | 73793 | 105151 |
1984 | 13121 | 8099 | 21259 | 53504 | 43601 | 65657 | 0.314 | 0.243 | 0.404 | 72108 | 60184 | 86393 |
1985 | 358622 | 233612 | 550527 | 49400 | 41125 | 59341 | 0.393 | 0.308 | 0.502 | 191629 | 140567 | 261239 |
1986 | 485304 | 316522 | 744088 | 55088 | 46683 | 65005 | 0.538 | 0.426 | 0.678 | 377037 | 295825 | 480544 |
1987 | 90249 | 57934 | 140588 | 77923 | 66769 | 90941 | 0.638 | 0.512 | 0.794 | 355500 | 297119 | 425352 |
1988 | 38782 | 24275 | 61958 | 79346 | 66937 | 94055 | 0.520 | 0.416 | 0.650 | 251800 | 213562 | 296885 |
1989 | 30922 | 19036 | 50229 | 83045 | 68385 | 100848 | 0.381 | 0.302 | 0.482 | 191309 | 159950 | 228818 |
1990 | 43729 | 27025 | 70757 | 83749 | 67620 | 103724 | 0.210 | 0.163 | 0.270 | 154099 | 127792 | 185823 |
1991 | 124134 | 78002 | 197549 | 98416 | 81542 | 118781 | 0.237 | 0.188 | 0.300 | 192458 | 160236 | 231160 |
1992 | 298341 | 191249 | 465401 | 112468 | 96049 | 131695 | 0.290 | 0.232 | 0.363 | 291299 | 237729 | 356939 |
1993 | 708920 | 487903 | 1030056 | 128468 | 112084 | 147246 | 0.318 | 0.257 | 0.394 | 493128 | 403870 | 602112 |
1994 | 399785 | 319815 | 499753 | 153805 | 136649 | 173115 | 0.383 | 0.314 | 0.466 | 640656 | 557311 | 736465 |
1995 | 111501 | 85860 | 144799 | 187517 | 166109 | 211684 | 0.301 | 0.251 | 0.360 | 647490 | 569000 | 736807 |
1996 | 111597 | 86347 | 144231 | 221249 | 195956 | 249807 | 0.360 | 0.305 | 0.427 | 565090 | 500300 | 638271 |
1997 | 134835 | 105040 | 173081 | 204539 | 180613 | 231635 | 0.414 | 0.348 | 0.493 | 427649 | 381384 | 479526 |
1998 | 64612 | 48663 | 85788 | 141315 | 124468 | 160441 | 0.427 | 0.355 | 0.514 | 280281 | 250205 | 313973 |
1999 | 150887 | 119184 | 191023 | 99831 | 87758 | 113565 | 0.457 | 0.377 | 0.555 | 238255 | 211805 | 268008 |
2000 | 85825 | 65834 | 111886 | 80814 | 70877 | 92145 | 0.340 | 0.277 | 0.418 | 217799 | 191758 | 247376 |
2001 | 376111 | 305710 | 462724 | 93264 | 82773 | 105085 | 0.372 | 0.308 | 0.450 | 324027 | 285589 | 367638 |
2002 | 408462 | 331720 | 502958 | 111358 | 99033 | 125216 | 0.359 | 0.298 | 0.433 | 439603 | 387543 | 498657 |
2003 | 367465 | 294025 | 459248 | 138882 | 124397 | 155053 | 0.441 | 0.371 | 0.524 | 514606 | 457491 | 578853 |
2004 | 281946 | 229349 | 346606 | 156822 | 140334 | 175247 | 0.392 | 0.332 | 0.462 | 501787 | 448871 | 560942 |
2005 | 386345 | 315154 | 473617 | 169518 | 151672 | 189465 | 0.405 | 0.344 | 0.478 | 522483 | 467761 | 583606 |
2006 | 163819 | 131295 | 204399 | 153967 | 137552 | 172342 | 0.370 | 0.312 | 0.439 | 450600 | 403578 | 503101 |
2007 | 534053 | 433541 | 657869 | 155043 | 138704 | 173306 | 0.391 | 0.329 | 0.464 | 509069 | 453373 | 571607 |
2008 | 1111812 | 906198 | 1364078 | 162281 | 143855 | 183067 | 0.325 | 0.270 | 0.391 | 734524 | 640203 | 842741 |
2009 | 1038763 | 854131 | 1263306 | 179840 | 159700 | 202520 | 0.273 | 0.227 | 0.328 | 984162 | 858831 | 1127782 |
2010 | 239360 | 192968 | 296905 | 239068 | 212740 | 268655 | 0.261 | 0.220 | 0.310 | 1090311 | 956400 | 1242972 |
2011 | 129911 | 102287 | 164996 | 344204 | 305890 | 387318 | 0.274 | 0.233 | 0.323 | 1138728 | 1005999 | 1288970 |
2012 | 361823 | 292539 | 447517 | 460174 | 405466 | 522263 | 0.235 | 0.199 | 0.277 | 1135297 | 1004346 | 1283322 |
2013 | 128549 | 101040 | 163547 | 507358 | 445083 | 578346 | 0.152 | 0.127 | 0.183 | 970287 | 858439 | 1096708 |
2014 | 448488 | 366420 | 548937 | 510270 | 450272 | 578262 | 0.155 | 0.129 | 0.187 | 967532 | 863617 | 1083951 |
2015 | 81554 | 63093 | 105416 | 511231 | 454622 | 574889 | 0.183 | 0.152 | 0.219 | 892716 | 800392 | 995690 |
2016 | 225527 | 181205 | 280691 | 511322 | 454672 | 575030 | 0.247 | 0.208 | 0.295 | 830960 | 744595 | 927343 |
2017 | 215371 | 172585 | 268764 | 431829 | 384151 | 485424 | 0.327 | 0.274 | 0.391 | 735769 | 659245 | 821176 |
2018 | 388774 | 312760 | 483261 | 325680 | 284541 | 372768 | 0.370 | 0.305 | 0.449 | 656222 | 580401 | 741947 |
2019 | 871995 | 705937 | 1077116 | 264105 | 224001 | 311389 | 0.377 | 0.298 | 0.478 | 757790 | 656117 | 875217 |
2020 | 500346 | 393508 | 636191 | 246011 | 197245 | 306834 | 0.373 | 0.225 | 0.619 | 797539 | 666010 | 955042 |