Table 1. 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 | 67272 | 43071 | 105071 | 214452 | 192115 | 239385 | 0.755 | 0.638 | 0.893 | 385760 | 346287 | 429733 |
1951 | 608827 | 393065 | 943027 | 125790 | 111696 | 141662 | 0.682 | 0.574 | 0.810 | 416276 | 328937 | 526806 |
1952 | 81694 | 52309 | 127586 | 101433 | 88568 | 116167 | 0.711 | 0.595 | 0.850 | 420011 | 334588 | 527244 |
1953 | 1146582 | 752858 | 1746215 | 120238 | 103819 | 139255 | 0.535 | 0.442 | 0.648 | 702999 | 541073 | 913384 |
1954 | 123311 | 79095 | 192244 | 174404 | 147788 | 205815 | 0.429 | 0.353 | 0.521 | 819152 | 646473 | 1037954 |
1955 | 54313 | 34457 | 85612 | 314975 | 268560 | 369413 | 0.445 | 0.369 | 0.537 | 851130 | 716660 | 1010830 |
1956 | 211757 | 135559 | 330784 | 368626 | 313943 | 432834 | 0.471 | 0.391 | 0.567 | 684776 | 588340 | 797018 |
1957 | 55853 | 35575 | 87692 | 253399 | 217274 | 295531 | 0.425 | 0.353 | 0.511 | 432585 | 375752 | 498013 |
1958 | 67644 | 43372 | 105497 | 182026 | 158165 | 209487 | 0.516 | 0.429 | 0.622 | 313867 | 276221 | 356643 |
1959 | 359580 | 236396 | 546955 | 125281 | 108739 | 144339 | 0.443 | 0.365 | 0.537 | 323025 | 267502 | 390073 |
1960 | 295445 | 193129 | 451967 | 112639 | 99305 | 127764 | 0.538 | 0.449 | 0.645 | 408458 | 341195 | 488982 |
1961 | 133998 | 87831 | 204433 | 124930 | 111264 | 140273 | 0.662 | 0.559 | 0.784 | 397831 | 346258 | 457086 |
1962 | 272871 | 179299 | 415276 | 125196 | 111245 | 140896 | 0.791 | 0.672 | 0.932 | 369008 | 319012 | 426841 |
1963 | 292903 | 193968 | 442299 | 94048 | 82760 | 106875 | 0.758 | 0.636 | 0.905 | 344396 | 289125 | 410233 |
1964 | 328463 | 216312 | 498760 | 84279 | 74027 | 95952 | 0.631 | 0.523 | 0.761 | 376544 | 312667 | 453470 |
1965 | 117327 | 76178 | 180705 | 103331 | 90136 | 118457 | 0.523 | 0.432 | 0.632 | 383016 | 323813 | 453044 |
1966 | 290189 | 189772 | 443742 | 146009 | 127074 | 167765 | 0.557 | 0.463 | 0.669 | 443805 | 380106 | 518178 |
1967 | 316523 | 206381 | 485445 | 151253 | 130324 | 175543 | 0.440 | 0.363 | 0.533 | 455180 | 383719 | 539950 |
1968 | 16749 | 10379 | 27029 | 168275 | 145671 | 194387 | 0.482 | 0.397 | 0.584 | 425926 | 361300 | 502111 |
1969 | 19047 | 11892 | 30504 | 168391 | 144603 | 196092 | 0.411 | 0.335 | 0.503 | 317651 | 271828 | 371198 |
1970 | 193913 | 125354 | 299970 | 155529 | 131847 | 183465 | 0.382 | 0.309 | 0.472 | 281676 | 238026 | 333329 |
1971 | 101780 | 65226 | 158820 | 127482 | 107397 | 151324 | 0.325 | 0.260 | 0.407 | 260002 | 221195 | 305619 |
1972 | 979622 | 624937 | 1535609 | 127909 | 111045 | 147334 | 0.653 | 0.534 | 0.799 | 575927 | 437374 | 758372 |
1973 | 288730 | 189352 | 440264 | 124830 | 107253 | 145288 | 0.534 | 0.436 | 0.654 | 626242 | 500522 | 783540 |
1974 | 61278 | 39819 | 94300 | 154314 | 134404 | 177174 | 0.502 | 0.413 | 0.609 | 462702 | 399104 | 536435 |
1975 | 55223 | 35887 | 84978 | 195741 | 167619 | 228581 | 0.496 | 0.413 | 0.594 | 379102 | 328839 | 437047 |
1976 | 57455 | 36682 | 89991 | 196475 | 168836 | 228639 | 0.719 | 0.605 | 0.854 | 295012 | 258399 | 336812 |
1977 | 112272 | 70854 | 177901 | 118817 | 100161 | 140948 | 0.735 | 0.607 | 0.891 | 198284 | 170408 | 230721 |
1978 | 199542 | 130948 | 304068 | 81043 | 67074 | 97922 | 0.623 | 0.506 | 0.767 | 193842 | 160599 | 233965 |
1979 | 150390 | 98535 | 229535 | 62445 | 52507 | 74265 | 0.580 | 0.467 | 0.721 | 202170 | 168442 | 242652 |
1980 | 20658 | 12781 | 33388 | 62982 | 53452 | 74211 | 0.471 | 0.377 | 0.588 | 212476 | 177453 | 254412 |
1981 | 9589 | 5714 | 16093 | 73216 | 61854 | 86664 | 0.432 | 0.346 | 0.539 | 168767 | 142266 | 200204 |
1982 | 15501 | 9553 | 25152 | 68860 | 56912 | 83316 | 0.379 | 0.301 | 0.477 | 122377 | 102365 | 146302 |
1983 | 8082 | 4766 | 13705 | 58428 | 47948 | 71199 | 0.350 | 0.274 | 0.447 | 87671 | 73384 | 104739 |
1984 | 13217 | 8164 | 21398 | 53256 | 43382 | 65378 | 0.313 | 0.243 | 0.404 | 71906 | 59985 | 86194 |
1985 | 361887 | 236764 | 553133 | 49224 | 40922 | 59210 | 0.393 | 0.308 | 0.501 | 192756 | 141693 | 262220 |
1986 | 412986 | 270573 | 630357 | 54837 | 46417 | 64785 | 0.533 | 0.423 | 0.672 | 357624 | 282481 | 452756 |
1987 | 90041 | 57960 | 139879 | 79637 | 67994 | 93273 | 0.623 | 0.500 | 0.775 | 365093 | 304804 | 437308 |
1988 | 36333 | 22841 | 57795 | 81055 | 68142 | 96415 | 0.507 | 0.406 | 0.633 | 255346 | 216319 | 301415 |
1989 | 28738 | 17893 | 46158 | 84846 | 69864 | 103041 | 0.371 | 0.294 | 0.468 | 193962 | 162320 | 231772 |
1990 | 35142 | 22590 | 54671 | 85962 | 69908 | 105704 | 0.210 | 0.164 | 0.267 | 153102 | 127801 | 183412 |
1991 | 110690 | 77636 | 157816 | 100757 | 84527 | 120102 | 0.237 | 0.189 | 0.298 | 186916 | 159435 | 219134 |
1992 | 323632 | 229291 | 456790 | 111283 | 96088 | 128880 | 0.292 | 0.236 | 0.363 | 290311 | 243441 | 346207 |
1993 | 817767 | 591064 | 1131422 | 126111 | 111055 | 143209 | 0.315 | 0.256 | 0.387 | 518979 | 429361 | 627304 |
1994 | 369158 | 297234 | 458485 | 155022 | 138321 | 173738 | 0.371 | 0.306 | 0.450 | 647902 | 565328 | 742538 |
1995 | 90741 | 70579 | 116662 | 186693 | 166162 | 209760 | 0.299 | 0.250 | 0.356 | 642836 | 566787 | 729088 |
1996 | 84757 | 66004 | 108836 | 216546 | 192990 | 242977 | 0.366 | 0.311 | 0.431 | 555724 | 494595 | 624407 |
1997 | 107344 | 83982 | 137206 | 187381 | 166889 | 210389 | 0.444 | 0.376 | 0.525 | 398258 | 357309 | 443900 |
1998 | 60556 | 46869 | 78240 | 131175 | 116052 | 148269 | 0.450 | 0.377 | 0.538 | 266622 | 238795 | 297692 |
1999 | 144397 | 115579 | 180400 | 95140 | 84171 | 107538 | 0.461 | 0.382 | 0.556 | 232643 | 207635 | 260663 |
2000 | 79253 | 62093 | 101156 | 78241 | 69112 | 88576 | 0.341 | 0.279 | 0.416 | 213792 | 188914 | 241945 |
2001 | 345756 | 282758 | 422790 | 91106 | 81162 | 102269 | 0.367 | 0.304 | 0.442 | 311141 | 275137 | 351856 |
2002 | 363525 | 296244 | 446087 | 108288 | 96538 | 121468 | 0.352 | 0.293 | 0.424 | 425993 | 376102 | 482503 |
2003 | 306531 | 245666 | 382476 | 137039 | 122864 | 152850 | 0.425 | 0.359 | 0.503 | 498522 | 443762 | 560038 |
2004 | 236071 | 192425 | 289617 | 155674 | 139548 | 173665 | 0.387 | 0.329 | 0.456 | 488930 | 438171 | 545569 |
2005 | 332924 | 272910 | 406137 | 166841 | 149619 | 186044 | 0.404 | 0.344 | 0.475 | 501509 | 450300 | 558542 |
2006 | 149178 | 120641 | 184466 | 151098 | 135390 | 168627 | 0.369 | 0.312 | 0.436 | 437734 | 393060 | 487486 |
2007 | 497409 | 404035 | 612362 | 152990 | 137335 | 170429 | 0.385 | 0.325 | 0.456 | 494920 | 442451 | 553611 |
2008 | 1006542 | 827672 | 1224069 | 161980 | 144246 | 181894 | 0.317 | 0.264 | 0.380 | 711725 | 625185 | 810245 |
2009 | 931283 | 768636 | 1128346 | 182298 | 162364 | 204680 | 0.261 | 0.218 | 0.313 | 971772 | 851319 | 1109267 |
2010 | 220563 | 179086 | 271647 | 247618 | 220314 | 278306 | 0.245 | 0.207 | 0.291 | 1126087 | 988109 | 1283331 |
2011 | 103710 | 81784 | 131515 | 354991 | 315599 | 399300 | 0.256 | 0.218 | 0.301 | 1173181 | 1036628 | 1327722 |
2012 | 297708 | 241556 | 366912 | 476028 | 419958 | 539585 | 0.220 | 0.186 | 0.259 | 1163974 | 1030379 | 1314890 |
2013 | 107691 | 85396 | 135806 | 524493 | 461270 | 596383 | 0.147 | 0.123 | 0.176 | 1004198 | 889895 | 1133181 |
2014 | 386024 | 315954 | 471633 | 523755 | 464033 | 591163 | 0.153 | 0.128 | 0.184 | 977272 | 875388 | 1091014 |
2015 | 66866 | 52235 | 85594 | 497960 | 445949 | 556037 | 0.189 | 0.158 | 0.226 | 871638 | 785575 | 967130 |
2016 | 195862 | 157539 | 243508 | 490379 | 439943 | 546598 | 0.260 | 0.219 | 0.309 | 799417 | 720916 | 886466 |
2017 | 179397 | 144572 | 222611 | 409216 | 369218 | 453547 | 0.350 | 0.296 | 0.415 | 693805 | 627953 | 766562 |
2018 | 330499 | 266130 | 410437 | 304304 | 272569 | 339734 | 0.402 | 0.339 | 0.478 | 607159 | 545278 | 676063 |
2019 | 744242 | 606729 | 912923 | 235870 | 208725 | 266546 | 0.431 | 0.355 | 0.524 | 675423 | 596627 | 764627 |
2020 | 404336 | 325714 | 501936 | 204089 | 175613 | 237184 | 0.438 | 0.348 | 0.551 | 704746 | 610440 | 813621 |
2021 | 144733 | 105510 | 198535 | 199963 | 163030 | 245264 | 0.448 | 0.271 | 0.740 | 642469 | 531720 | 776285 |