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 | 60980 | 33862 | 109817 | 208826 | 167016 | 261103 | 0.725 | 0.545 | 0.966 | 377956 | 307757 | 464167 |
1951 | 687136 | 389895 | 1210983 | 126484 | 104721 | 152771 | 0.707 | 0.546 | 0.915 | 442737 | 318282 | 615855 |
1952 | 94848 | 53896 | 166916 | 101198 | 82548 | 124063 | 0.694 | 0.536 | 0.898 | 431067 | 305670 | 607906 |
1953 | 1059356 | 598059 | 1876462 | 121126 | 91536 | 160280 | 0.549 | 0.418 | 0.720 | 677565 | 469261 | 978335 |
1954 | 138702 | 78189 | 246045 | 168944 | 126797 | 225101 | 0.495 | 0.375 | 0.653 | 753275 | 523971 | 1082929 |
1955 | 48586 | 27149 | 86951 | 270424 | 195125 | 374779 | 0.391 | 0.292 | 0.525 | 732533 | 510622 | 1050884 |
1956 | 259006 | 145720 | 460362 | 330011 | 231994 | 469441 | 0.461 | 0.345 | 0.615 | 638331 | 466649 | 873176 |
1957 | 58508 | 32934 | 103941 | 252261 | 182287 | 349097 | 0.404 | 0.303 | 0.539 | 435697 | 333285 | 569579 |
1958 | 56797 | 31919 | 101064 | 183691 | 141546 | 238383 | 0.491 | 0.371 | 0.649 | 310522 | 246601 | 391010 |
1959 | 374139 | 213733 | 654930 | 125908 | 100384 | 157922 | 0.452 | 0.342 | 0.598 | 325031 | 247222 | 427328 |
1960 | 365091 | 209803 | 635319 | 111987 | 92358 | 135789 | 0.573 | 0.442 | 0.743 | 426465 | 322479 | 563981 |
1961 | 152880 | 88478 | 264161 | 122182 | 98658 | 151317 | 0.676 | 0.526 | 0.870 | 404136 | 313333 | 521253 |
1962 | 314451 | 182537 | 541697 | 120921 | 95623 | 152913 | 0.769 | 0.596 | 0.993 | 376970 | 294862 | 481942 |
1963 | 300691 | 174321 | 518669 | 94409 | 76416 | 116640 | 0.733 | 0.561 | 0.959 | 353846 | 271691 | 460843 |
1964 | 306434 | 176278 | 532691 | 85494 | 69503 | 105166 | 0.657 | 0.502 | 0.861 | 370176 | 281244 | 487229 |
1965 | 115126 | 65837 | 201315 | 99551 | 78631 | 126038 | 0.577 | 0.439 | 0.757 | 361590 | 275727 | 474191 |
1966 | 325471 | 186099 | 569221 | 132511 | 102531 | 171257 | 0.541 | 0.410 | 0.714 | 424883 | 326080 | 553623 |
1967 | 296287 | 168102 | 522218 | 144481 | 111986 | 186406 | 0.455 | 0.342 | 0.606 | 440013 | 338782 | 571492 |
1968 | 14601 | 8253 | 25832 | 159217 | 125922 | 201316 | 0.485 | 0.364 | 0.648 | 403559 | 310207 | 525005 |
1969 | 22116 | 12582 | 38873 | 159379 | 125006 | 203204 | 0.408 | 0.302 | 0.550 | 301166 | 229894 | 394534 |
1970 | 227385 | 128913 | 401077 | 148586 | 114757 | 192388 | 0.398 | 0.295 | 0.538 | 283629 | 218471 | 368221 |
1971 | 71773 | 40582 | 126938 | 122055 | 94590 | 157494 | 0.315 | 0.232 | 0.429 | 244764 | 190643 | 314250 |
1972 | 1168700 | 683117 | 1999451 | 123399 | 100219 | 151941 | 0.642 | 0.487 | 0.846 | 621671 | 429319 | 900205 |
1973 | 357309 | 208822 | 611380 | 124811 | 99603 | 156400 | 0.504 | 0.379 | 0.671 | 685502 | 490599 | 957837 |
1974 | 68144 | 39983 | 116141 | 168090 | 127281 | 221983 | 0.560 | 0.422 | 0.741 | 517670 | 382079 | 701378 |
1975 | 61533 | 36207 | 104575 | 190660 | 139328 | 260903 | 0.487 | 0.368 | 0.643 | 375673 | 283251 | 498249 |
1976 | 64047 | 38086 | 107703 | 185973 | 137289 | 251921 | 0.734 | 0.568 | 0.949 | 285713 | 221588 | 368394 |
1977 | 147677 | 87429 | 249440 | 115721 | 86688 | 154477 | 0.783 | 0.606 | 1.011 | 207922 | 165368 | 261427 |
1978 | 227642 | 133581 | 387935 | 77198 | 59019 | 100976 | 0.620 | 0.470 | 0.819 | 201903 | 154788 | 263361 |
1979 | 146559 | 84965 | 252804 | 61137 | 48818 | 76565 | 0.570 | 0.425 | 0.763 | 201178 | 154187 | 262490 |
1980 | 15094 | 8481 | 26864 | 61517 | 49481 | 76480 | 0.440 | 0.324 | 0.599 | 203817 | 153792 | 270114 |
1981 | 8715 | 4930 | 15406 | 70168 | 54336 | 90614 | 0.396 | 0.290 | 0.541 | 159851 | 119950 | 213026 |
1982 | 15306 | 8708 | 26901 | 66704 | 50361 | 88350 | 0.364 | 0.267 | 0.496 | 117843 | 89867 | 154527 |
1983 | 11228 | 6357 | 19832 | 57767 | 44119 | 75638 | 0.381 | 0.282 | 0.516 | 87979 | 69078 | 112051 |
1984 | 16681 | 9406 | 29582 | 52490 | 40271 | 68417 | 0.290 | 0.212 | 0.397 | 72708 | 57462 | 91999 |
1985 | 352418 | 200832 | 618420 | 50094 | 40239 | 62362 | 0.403 | 0.301 | 0.539 | 190605 | 127227 | 285555 |
1986 | 419723 | 240389 | 732842 | 53924 | 43430 | 66955 | 0.552 | 0.418 | 0.728 | 347179 | 244988 | 491997 |
1987 | 77092 | 43935 | 135273 | 70860 | 52630 | 95405 | 0.627 | 0.475 | 0.829 | 327584 | 240202 | 446755 |
1988 | 32859 | 18558 | 58181 | 77386 | 57344 | 104432 | 0.512 | 0.377 | 0.694 | 247304 | 183692 | 332944 |
1989 | 33353 | 18777 | 59246 | 85103 | 61637 | 117502 | 0.310 | 0.224 | 0.428 | 193756 | 144754 | 259346 |
1990 | 34566 | 19915 | 59997 | 92741 | 68221 | 126075 | 0.235 | 0.171 | 0.323 | 160589 | 123480 | 208851 |
1991 | 118008 | 73235 | 190153 | 109660 | 84795 | 141817 | 0.255 | 0.190 | 0.341 | 195087 | 156719 | 242847 |
1992 | 425203 | 263890 | 685125 | 121568 | 97761 | 151172 | 0.290 | 0.219 | 0.385 | 335819 | 260211 | 433397 |
1993 | 1208666 | 748985 | 1950473 | 143713 | 119024 | 173524 | 0.289 | 0.217 | 0.385 | 686603 | 513800 | 917525 |
1994 | 410128 | 271145 | 620350 | 171851 | 143524 | 205769 | 0.332 | 0.249 | 0.444 | 813928 | 640142 | 1034894 |
1995 | 93287 | 61803 | 140810 | 212916 | 174640 | 259580 | 0.307 | 0.231 | 0.409 | 792230 | 627054 | 1000915 |
1996 | 91994 | 61305 | 138047 | 269560 | 216239 | 336029 | 0.365 | 0.278 | 0.481 | 702268 | 563537 | 875151 |
1997 | 110496 | 73643 | 165792 | 231207 | 183924 | 290646 | 0.456 | 0.340 | 0.612 | 456384 | 372622 | 558974 |
1998 | 59818 | 40020 | 89410 | 170415 | 134484 | 215946 | 0.476 | 0.360 | 0.629 | 306223 | 252441 | 371464 |
1999 | 228914 | 152436 | 343761 | 122591 | 97950 | 153430 | 0.500 | 0.385 | 0.649 | 281218 | 231984 | 340900 |
2000 | 72900 | 48608 | 109334 | 98296 | 79923 | 120894 | 0.380 | 0.288 | 0.502 | 246576 | 201018 | 302458 |
2001 | 503539 | 335583 | 755556 | 103663 | 85017 | 126397 | 0.376 | 0.288 | 0.492 | 358253 | 284860 | 450557 |
2002 | 479261 | 319076 | 719863 | 125900 | 104014 | 152391 | 0.319 | 0.243 | 0.418 | 529894 | 422586 | 664451 |
2003 | 347540 | 231921 | 520798 | 177653 | 147234 | 214356 | 0.367 | 0.281 | 0.477 | 631949 | 515807 | 774243 |
2004 | 291773 | 199652 | 426399 | 203458 | 168330 | 245915 | 0.363 | 0.274 | 0.480 | 594229 | 495613 | 712467 |
2005 | 468535 | 320574 | 684788 | 214073 | 177181 | 258647 | 0.369 | 0.280 | 0.487 | 615774 | 514932 | 736364 |
2006 | 179202 | 122435 | 262290 | 215713 | 178514 | 260663 | 0.309 | 0.233 | 0.410 | 562370 | 470791 | 671763 |
2007 | 1172824 | 796362 | 1727251 | 241953 | 200215 | 292391 | 0.277 | 0.207 | 0.372 | 829290 | 675357 | 1018310 |
2008 | 2012092 | 1366256 | 2963219 | 282630 | 232667 | 343323 | 0.200 | 0.145 | 0.275 | 1347834 | 1080310 | 1681607 |
2009 | 1788191 | 1214760 | 2632313 | 335961 | 276987 | 407492 | 0.165 | 0.120 | 0.227 | 1879147 | 1511576 | 2336100 |
2010 | 369020 | 251010 | 542512 | 526329 | 430056 | 644153 | 0.149 | 0.109 | 0.204 | 2271327 | 1837711 | 2807258 |
2011 | 110959 | 75518 | 163033 | 778674 | 627513 | 966247 | 0.130 | 0.095 | 0.178 | 2277921 | 1837151 | 2824442 |
2012 | 402315 | 273392 | 592034 | 1156779 | 914201 | 1463725 | 0.112 | 0.082 | 0.152 | 2385926 | 1914352 | 2973666 |
2013 | 122752 | 83493 | 180471 | 1490414 | 1150560 | 1930656 | 0.092 | 0.067 | 0.125 | 2345076 | 1848579 | 2974924 |
2014 | 490060 | 334285 | 718427 | 1630726 | 1233559 | 2155768 | 0.101 | 0.074 | 0.137 | 2345506 | 1836322 | 2995880 |
2015 | 65594 | 44609 | 96453 | 1520080 | 1132761 | 2039833 | 0.134 | 0.100 | 0.181 | 2060885 | 1598944 | 2656284 |
2016 | 240613 | 159897 | 362073 | 1472018 | 1079445 | 2007362 | 0.187 | 0.138 | 0.252 | 1886155 | 1440304 | 2470022 |
2017 | 177943 | 120327 | 263147 | 1051127 | 759154 | 1455395 | 0.316 | 0.231 | 0.432 | 1342614 | 1019182 | 1768686 |
2018 | 378920 | 229210 | 626415 | 859944 | 601008 | 1230441 | 0.325 | 0.230 | 0.459 | 1169854 | 875774 | 1562684 |
2019 | 1224685 | 598523 | 2505921 | 660632 | 449015 | 971984 | 0.323 | 0.167 | 0.627 | 1277335 | 921308 | 1770945 |