Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(4-8) | Low | High | TSB | Low | High |
1921 | 95624 | 53633 | 170489 | 5788 | 4280 | 7828 | 1.109 | 0.833 | 1.478 | 20696 | 14576 | 29384 |
1922 | 74648 | 40852 | 136401 | 8783 | 6224 | 12396 | 0.768 | 0.552 | 1.069 | 20833 | 14905 | 29119 |
1923 | 56312 | 31795 | 99734 | 10066 | 7451 | 13600 | 0.325 | 0.218 | 0.485 | 19261 | 14320 | 25905 |
1924 | 154828 | 88264 | 271591 | 11275 | 8525 | 14910 | 0.409 | 0.289 | 0.580 | 33048 | 23329 | 46816 |
1925 | 481374 | 280740 | 825394 | 16179 | 11945 | 21913 | 0.557 | 0.397 | 0.782 | 79415 | 52548 | 120017 |
1926 | 422644 | 240210 | 743632 | 36665 | 25026 | 53716 | 0.539 | 0.387 | 0.751 | 98191 | 68036 | 141709 |
1927 | 122229 | 66895 | 223334 | 43090 | 30716 | 60448 | 0.779 | 0.584 | 1.038 | 72600 | 54390 | 96907 |
1928 | 54017 | 29691 | 98271 | 35207 | 25868 | 47918 | 1.112 | 0.846 | 1.460 | 59479 | 46112 | 76720 |
1929 | 82454 | 45789 | 148480 | 31319 | 23041 | 42572 | 0.661 | 0.478 | 0.915 | 53880 | 41599 | 69788 |
1930 | 69138 | 37675 | 126876 | 25083 | 18900 | 33288 | 0.621 | 0.440 | 0.876 | 45431 | 35528 | 58094 |
1931 | 92645 | 48657 | 176400 | 19840 | 15139 | 26000 | 0.435 | 0.303 | 0.625 | 38922 | 29604 | 51172 |
1932 | 74037 | 34184 | 160351 | 18297 | 13704 | 24429 | 0.416 | 0.286 | 0.604 | 34411 | 25096 | 47183 |
1933 | 162160 | 65206 | 403275 | 15828 | 11189 | 22391 | 0.485 | 0.322 | 0.728 | 42049 | 25109 | 70418 |
1934 | 432728 | 144471 | 1296129 | 21643 | 12821 | 36534 | 0.449 | 0.289 | 0.698 | 80623 | 35259 | 184350 |
1935 | 910850 | 266004 | 3118931 | 35475 | 15299 | 82256 | 0.436 | 0.266 | 0.713 | 155395 | 54170 | 445775 |
1936 | 2640747 | 654436 | 10655803 | 70197 | 24738 | 199189 | 0.237 | 0.125 | 0.449 | 403333 | 112085 | 1451381 |
1937 | 217468 | 46624 | 1014332 | 178439 | 50882 | 625767 | 0.328 | 0.145 | 0.738 | 243683 | 70592 | 841194 |
1938 | 226118 | 30880 | 1655774 | 140705 | 38825 | 509925 | 0.327 | 0.109 | 0.976 | 194272 | 56536 | 667568 |
1939 | 235101 | 23859 | 2316660 | 182049 | 43785 | 756928 | 0.320 | 0.089 | 1.151 | 242034 | 63690 | 919774 |
1940 | 244415 | 20332 | 2938222 | 164745 | 35003 | 775378 | 0.314 | 0.076 | 1.297 | 233697 | 56519 | 966291 |
1941 | 254045 | 18673 | 3456238 | 135146 | 24678 | 740099 | 0.308 | 0.067 | 1.415 | 210998 | 46072 | 966326 |
1942 | 263952 | 18270 | 3813395 | 104078 | 15867 | 682669 | 0.303 | 0.061 | 1.503 | 181119 | 34914 | 939556 |
1943 | 274048 | 18917 | 3970183 | 80476 | 10469 | 618627 | 0.298 | 0.057 | 1.562 | 151322 | 25293 | 905333 |
1944 | 284160 | 20628 | 3914393 | 69281 | 8306 | 577906 | 0.294 | 0.054 | 1.592 | 130373 | 19234 | 883709 |
1945 | 293968 | 23565 | 3667195 | 64520 | 7498 | 555208 | 0.290 | 0.053 | 1.593 | 121806 | 17045 | 870428 |
1946 | 302905 | 27954 | 3282284 | 63034 | 7446 | 533635 | 0.286 | 0.052 | 1.566 | 119348 | 17006 | 837557 |
1947 | 310022 | 33928 | 2832899 | 63085 | 8029 | 495652 | 0.282 | 0.053 | 1.515 | 119571 | 18530 | 771584 |
1948 | 313811 | 41391 | 2379180 | 63777 | 9301 | 437310 | 0.279 | 0.054 | 1.443 | 120668 | 21454 | 678702 |
1949 | 312064 | 51156 | 1903669 | 64570 | 11395 | 365879 | 0.277 | 0.057 | 1.356 | 121468 | 25658 | 575045 |
1950 | 301931 | 74854 | 1217870 | 65043 | 14410 | 293582 | 0.275 | 0.060 | 1.261 | 120998 | 31113 | 470565 |
1951 | 643528 | 218567 | 1894740 | 64234 | 17999 | 229240 | 0.274 | 0.064 | 1.170 | 161202 | 56130 | 462966 |
1952 | 1018586 | 416087 | 2493514 | 80927 | 31348 | 208917 | 0.273 | 0.069 | 1.082 | 227668 | 100702 | 514713 |
1953 | 1476849 | 676316 | 3224945 | 106538 | 52676 | 215475 | 0.269 | 0.073 | 0.990 | 315285 | 165022 | 602368 |
1954 | 1639897 | 805255 | 3339640 | 151565 | 87406 | 262820 | 0.262 | 0.077 | 0.889 | 391147 | 230066 | 665009 |
1955 | 2321248 | 1197500 | 4499537 | 194464 | 122814 | 307915 | 0.250 | 0.083 | 0.756 | 526284 | 329845 | 839712 |
1956 | 4336437 | 2323952 | 8091684 | 268007 | 173528 | 413926 | 0.232 | 0.092 | 0.587 | 860245 | 544088 | 1360113 |
1957 | 1882938 | 1050750 | 3374214 | 334464 | 220265 | 507870 | 0.209 | 0.115 | 0.380 | 751422 | 510702 | 1105605 |
1958 | 3009748 | 1693283 | 5349716 | 362373 | 233494 | 562388 | 0.271 | 0.146 | 0.501 | 847422 | 578964 | 1240359 |
1959 | 4262910 | 2401446 | 7567273 | 379149 | 245483 | 585597 | 0.244 | 0.126 | 0.474 | 1016361 | 689991 | 1497106 |
1960 | 1361865 | 770091 | 2408385 | 466178 | 306727 | 708520 | 0.153 | 0.078 | 0.299 | 898448 | 613600 | 1315528 |
1961 | 2411584 | 1382187 | 4207635 | 466463 | 307590 | 707397 | 0.113 | 0.060 | 0.212 | 894158 | 622088 | 1285218 |
1962 | 3735435 | 2158433 | 6464632 | 433761 | 290738 | 647141 | 0.150 | 0.084 | 0.269 | 1009633 | 712406 | 1430865 |
1963 | 2811294 | 1623679 | 4867572 | 467464 | 321324 | 680069 | 0.118 | 0.067 | 0.208 | 1004238 | 717913 | 1404756 |
1964 | 2241067 | 1310387 | 3832745 | 499163 | 348964 | 714009 | 0.123 | 0.072 | 0.210 | 979190 | 714183 | 1342530 |
1965 | 11023912 | 6487437 | 18732610 | 483799 | 342939 | 682516 | 0.141 | 0.084 | 0.236 | 1721713 | 1203044 | 2463995 |
1966 | 2710365 | 1602265 | 4584808 | 743564 | 530758 | 1041695 | 0.180 | 0.110 | 0.296 | 1663083 | 1202888 | 2299338 |
1967 | 4624092 | 2775842 | 7702971 | 852651 | 597808 | 1216132 | 0.174 | 0.107 | 0.284 | 1681698 | 1250991 | 2260694 |
1968 | 5731758 | 3464053 | 9483989 | 816209 | 594829 | 1119980 | 0.141 | 0.088 | 0.225 | 1762059 | 1342765 | 2312282 |
1969 | 3212654 | 1957006 | 5273948 | 820033 | 622689 | 1079919 | 0.193 | 0.125 | 0.298 | 1604301 | 1259313 | 2043799 |
1970 | 4804979 | 2949391 | 7827997 | 730051 | 564492 | 944166 | 0.261 | 0.175 | 0.389 | 1606779 | 1281233 | 2015043 |
1971 | 7552279 | 4630417 | 12317877 | 608588 | 478092 | 774703 | 0.362 | 0.250 | 0.525 | 1778112 | 1395195 | 2266121 |
1972 | 4342669 | 2669367 | 7064887 | 629764 | 488880 | 811248 | 0.314 | 0.218 | 0.452 | 1616206 | 1266661 | 2062210 |
1973 | 1891757 | 1159949 | 3085260 | 598859 | 455634 | 787105 | 0.388 | 0.276 | 0.543 | 1262584 | 999326 | 1595195 |
1974 | 2595392 | 1599291 | 4211902 | 390744 | 300574 | 507964 | 0.588 | 0.428 | 0.806 | 990984 | 794641 | 1235841 |
1975 | 2626117 | 1617631 | 4263325 | 258014 | 200696 | 331701 | 0.625 | 0.450 | 0.867 | 768525 | 610525 | 967415 |
1976 | 1761502 | 1076952 | 2881177 | 208155 | 158704 | 273015 | 0.619 | 0.428 | 0.895 | 601161 | 471821 | 765956 |
1977 | 1665182 | 1005770 | 2756926 | 190513 | 142046 | 255517 | 0.397 | 0.260 | 0.606 | 498449 | 383785 | 647372 |
1978 | 2379028 | 1428390 | 3962346 | 192323 | 143434 | 257877 | 0.280 | 0.179 | 0.441 | 545207 | 409655 | 725611 |
1979 | 1951271 | 1168670 | 3257943 | 234080 | 176022 | 311288 | 0.172 | 0.108 | 0.272 | 573606 | 433203 | 759515 |
1980 | 1575627 | 956303 | 2596041 | 279659 | 212056 | 368815 | 0.192 | 0.125 | 0.295 | 597397 | 463155 | 770550 |
1981 | 2646965 | 1609416 | 4353395 | 276413 | 212741 | 359142 | 0.314 | 0.214 | 0.460 | 701720 | 547909 | 898709 |
1982 | 1831812 | 1115074 | 3009250 | 265630 | 206222 | 342151 | 0.438 | 0.306 | 0.625 | 664821 | 524783 | 842228 |
1983 | 5040982 | 3047744 | 8337807 | 232855 | 178734 | 303364 | 0.519 | 0.359 | 0.751 | 887667 | 660007 | 1193857 |
1984 | 2019217 | 1211887 | 3364371 | 325240 | 241845 | 437393 | 0.350 | 0.233 | 0.523 | 825953 | 621323 | 1097979 |
1985 | 3418628 | 2065593 | 5657949 | 369450 | 271424 | 502880 | 0.328 | 0.220 | 0.488 | 924963 | 707247 | 1209700 |
1986 | 2977960 | 1802411 | 4920213 | 380702 | 289445 | 500730 | 0.342 | 0.235 | 0.497 | 937511 | 727486 | 1208169 |
1987 | 4473093 | 2686218 | 7448596 | 367159 | 281954 | 478111 | 0.437 | 0.299 | 0.638 | 1047524 | 802245 | 1367795 |
1988 | 1359291 | 797822 | 2315895 | 426254 | 326440 | 556586 | 0.303 | 0.204 | 0.451 | 883873 | 681127 | 1146970 |
1989 | 1555383 | 954846 | 2533619 | 421549 | 317836 | 559105 | 0.305 | 0.209 | 0.446 | 798278 | 626367 | 1017370 |
1990 | 1476801 | 923376 | 2361921 | 347640 | 268449 | 450192 | 0.384 | 0.270 | 0.547 | 702745 | 564828 | 874339 |
1991 | 1341951 | 848162 | 2123218 | 279908 | 221701 | 353396 | 0.377 | 0.267 | 0.531 | 588380 | 481653 | 718754 |
1992 | 1247734 | 799659 | 1946881 | 217414 | 175255 | 269715 | 0.336 | 0.240 | 0.470 | 452210 | 374259 | 546396 |
1993 | 1143594 | 733539 | 1782874 | 210246 | 170369 | 259458 | 0.375 | 0.272 | 0.517 | 413239 | 341673 | 499796 |
1994 | 1985504 | 1299231 | 3034275 | 158267 | 128879 | 194357 | 0.372 | 0.273 | 0.508 | 384074 | 315599 | 467406 |
1995 | 1029499 | 661309 | 1602682 | 135455 | 109772 | 167148 | 0.350 | 0.257 | 0.476 | 356704 | 290496 | 438001 |
1996 | 1649015 | 1106254 | 2458070 | 166389 | 134250 | 206221 | 0.463 | 0.345 | 0.622 | 352886 | 291847 | 426692 |
1997 | 1859710 | 1244744 | 2778501 | 147240 | 119626 | 181230 | 0.546 | 0.408 | 0.732 | 387467 | 318908 | 470765 |
1998 | 1391430 | 932345 | 2076566 | 181701 | 146281 | 225697 | 0.474 | 0.353 | 0.637 | 397471 | 327086 | 483002 |
1999 | 1309899 | 861080 | 1992655 | 159820 | 129037 | 197947 | 0.307 | 0.219 | 0.430 | 349116 | 287274 | 424271 |
2000 | 2467292 | 1656023 | 3675994 | 133506 | 108493 | 164286 | 0.283 | 0.198 | 0.403 | 396298 | 321306 | 488793 |
2001 | 1759717 | 1178787 | 2626943 | 201067 | 159239 | 253881 | 0.296 | 0.206 | 0.424 | 411142 | 333835 | 506352 |
2002 | 2134103 | 1428787 | 3187597 | 222087 | 176845 | 278904 | 0.348 | 0.244 | 0.496 | 469692 | 382359 | 576972 |
2003 | 1315797 | 877797 | 1972349 | 224214 | 180190 | 278994 | 0.302 | 0.213 | 0.429 | 439103 | 359667 | 536083 |
2004 | 1289114 | 848764 | 1957923 | 204309 | 165288 | 252543 | 0.298 | 0.206 | 0.431 | 384360 | 316856 | 466245 |
2005 | 1126554 | 751365 | 1689091 | 180937 | 147653 | 221724 | 0.193 | 0.133 | 0.281 | 346528 | 286071 | 419762 |
2006 | 856578 | 573460 | 1279471 | 167082 | 137024 | 203734 | 0.324 | 0.229 | 0.460 | 325286 | 271631 | 389539 |
2007 | 568310 | 375534 | 860045 | 157017 | 128143 | 192396 | 0.339 | 0.241 | 0.478 | 274016 | 228935 | 327974 |
2008 | 647000 | 433146 | 966439 | 131327 | 107798 | 159992 | 0.269 | 0.193 | 0.376 | 229551 | 192455 | 273797 |
2009 | 846551 | 562653 | 1273694 | 109161 | 89798 | 132698 | 0.313 | 0.223 | 0.438 | 227812 | 190270 | 272762 |
2010 | 1801660 | 1169490 | 2775550 | 109675 | 89003 | 135148 | 0.364 | 0.261 | 0.508 | 295198 | 235088 | 370678 |
2011 | 674705 | 449794 | 1012080 | 98952 | 79845 | 122632 | 0.337 | 0.237 | 0.479 | 236931 | 191853 | 292599 |
2012 | 1147173 | 726431 | 1811604 | 113771 | 89872 | 144024 | 0.321 | 0.226 | 0.457 | 259077 | 207204 | 323935 |
2013 | 398554 | 255567 | 621540 | 90687 | 71750 | 114622 | 0.479 | 0.339 | 0.677 | 189716 | 151499 | 237575 |
2014 | 563356 | 370576 | 856423 | 65689 | 51731 | 83413 | 0.597 | 0.430 | 0.828 | 164389 | 133776 | 202007 |
2015 | 838381 | 539525 | 1302780 | 66904 | 52496 | 85266 | 0.547 | 0.371 | 0.804 | 124415 | 99728 | 155212 |
2016 | 345994 | 221042 | 541579 | 88087 | 67348 | 115212 | 0.210 | 0.132 | 0.333 | 120123 | 92857 | 155396 |
2017 | 348508 | 217527 | 558358 | 87866 | 66965 | 115289 | 0.127 | 0.080 | 0.203 | 117034 | 90116 | 151993 |
2018 | 352066 | 207901 | 596200 | 64049 | 48806 | 84053 | 0.095 | 0.060 | 0.151 | 115211 | 90082 | 147351 |
2019 | 1552835 | 755131 | 3193215 | 59323 | 44999 | 78207 | 0.066 | 0.041 | 0.106 | 242074 | 149210 | 392735 |