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 | 67832 | 39477 | 116553 | 210069 | 174373 | 253071 | 0.733 | 0.582 | 0.924 | 383185 | 323685 | 453622 |
1951 | 643206 | 378847 | 1092035 | 126529 | 107680 | 148677 | 0.689 | 0.557 | 0.852 | 428660 | 318981 | 576051 |
1952 | 96017 | 56552 | 163023 | 101823 | 85848 | 120770 | 0.710 | 0.575 | 0.878 | 426621 | 320535 | 567817 |
1953 | 1068931 | 625680 | 1826193 | 119767 | 95018 | 150961 | 0.542 | 0.434 | 0.679 | 677423 | 485238 | 945725 |
1954 | 132366 | 77652 | 225630 | 168838 | 133267 | 213904 | 0.485 | 0.385 | 0.611 | 754005 | 555088 | 1024205 |
1955 | 54624 | 31824 | 93757 | 273395 | 209021 | 357594 | 0.413 | 0.325 | 0.526 | 738490 | 549260 | 992914 |
1956 | 226378 | 131965 | 388336 | 331363 | 247571 | 443515 | 0.441 | 0.347 | 0.559 | 629671 | 484559 | 818241 |
1957 | 57866 | 33988 | 98519 | 255529 | 195358 | 334234 | 0.413 | 0.326 | 0.523 | 433234 | 347042 | 540832 |
1958 | 66057 | 38589 | 113076 | 184760 | 148120 | 230465 | 0.493 | 0.392 | 0.621 | 311676 | 257330 | 377500 |
1959 | 381720 | 226218 | 644114 | 128286 | 105185 | 156461 | 0.450 | 0.357 | 0.567 | 330793 | 258398 | 423470 |
1960 | 329155 | 194892 | 555912 | 115288 | 96862 | 137218 | 0.560 | 0.451 | 0.695 | 421576 | 332335 | 534781 |
1961 | 152708 | 91078 | 256040 | 125046 | 104476 | 149666 | 0.662 | 0.537 | 0.816 | 404907 | 328355 | 499306 |
1962 | 310634 | 185558 | 520016 | 123766 | 102081 | 150057 | 0.744 | 0.601 | 0.920 | 379331 | 306929 | 468812 |
1963 | 308688 | 184399 | 516751 | 96852 | 81347 | 115312 | 0.728 | 0.584 | 0.908 | 360190 | 286805 | 452352 |
1964 | 318490 | 189245 | 536002 | 86304 | 72718 | 102429 | 0.659 | 0.528 | 0.824 | 375298 | 296165 | 475574 |
1965 | 125127 | 74144 | 211167 | 99926 | 82274 | 121364 | 0.565 | 0.451 | 0.708 | 365724 | 292251 | 457667 |
1966 | 303589 | 179830 | 512521 | 134204 | 108693 | 165702 | 0.543 | 0.432 | 0.684 | 421354 | 337383 | 526224 |
1967 | 312901 | 184572 | 530455 | 145323 | 117606 | 179573 | 0.458 | 0.361 | 0.581 | 441948 | 353740 | 552152 |
1968 | 16246 | 9515 | 27739 | 160495 | 131693 | 195596 | 0.482 | 0.379 | 0.613 | 406701 | 326540 | 506539 |
1969 | 20627 | 12181 | 34929 | 161195 | 131160 | 198108 | 0.410 | 0.320 | 0.526 | 302778 | 241818 | 379106 |
1970 | 196866 | 115586 | 335302 | 149628 | 119938 | 186667 | 0.394 | 0.307 | 0.506 | 273685 | 218897 | 342185 |
1971 | 95242 | 55532 | 163351 | 122392 | 98023 | 152819 | 0.338 | 0.262 | 0.436 | 246377 | 200247 | 303134 |
1972 | 1102662 | 657418 | 1849453 | 122339 | 101627 | 147274 | 0.619 | 0.491 | 0.780 | 600552 | 425012 | 848594 |
1973 | 315825 | 188450 | 529295 | 125350 | 103215 | 152232 | 0.511 | 0.404 | 0.647 | 669032 | 503724 | 888590 |
1974 | 71296 | 42764 | 118867 | 165176 | 130820 | 208555 | 0.558 | 0.442 | 0.703 | 507206 | 395130 | 651072 |
1975 | 60736 | 36531 | 100978 | 189308 | 146484 | 244651 | 0.510 | 0.406 | 0.642 | 372276 | 295834 | 468471 |
1976 | 66283 | 39765 | 110487 | 183686 | 143042 | 235880 | 0.722 | 0.583 | 0.894 | 283383 | 229834 | 349408 |
1977 | 125153 | 74237 | 210987 | 116676 | 91540 | 148713 | 0.740 | 0.596 | 0.919 | 202227 | 165680 | 246836 |
1978 | 214230 | 128030 | 358466 | 79150 | 62117 | 100855 | 0.615 | 0.488 | 0.774 | 198342 | 156000 | 252176 |
1979 | 151331 | 90145 | 254047 | 62273 | 49512 | 78322 | 0.571 | 0.448 | 0.727 | 202450 | 160596 | 255213 |
1980 | 18885 | 10937 | 32609 | 61877 | 50263 | 76174 | 0.455 | 0.353 | 0.587 | 205017 | 162324 | 258939 |
1981 | 9181 | 5387 | 15646 | 70816 | 56831 | 88242 | 0.407 | 0.315 | 0.527 | 160667 | 126805 | 203571 |
1982 | 16491 | 9719 | 27984 | 67298 | 53077 | 85330 | 0.362 | 0.279 | 0.469 | 119218 | 95069 | 149501 |
1983 | 9825 | 5747 | 16796 | 58236 | 46299 | 73250 | 0.366 | 0.284 | 0.473 | 88238 | 71805 | 108433 |
1984 | 14434 | 8470 | 24597 | 52708 | 41923 | 66268 | 0.302 | 0.233 | 0.392 | 71966 | 58731 | 88184 |
1985 | 328557 | 194124 | 556086 | 49692 | 40473 | 61011 | 0.401 | 0.315 | 0.509 | 180902 | 124943 | 261923 |
1986 | 454565 | 269694 | 766163 | 53889 | 44273 | 65592 | 0.556 | 0.443 | 0.696 | 351918 | 260165 | 476030 |
1987 | 82157 | 48367 | 139553 | 71260 | 55943 | 90770 | 0.664 | 0.527 | 0.835 | 331494 | 257311 | 427065 |
1988 | 38050 | 22166 | 65318 | 76450 | 59892 | 97585 | 0.537 | 0.417 | 0.692 | 247099 | 194024 | 314692 |
1989 | 31214 | 18275 | 53313 | 83124 | 63870 | 108181 | 0.301 | 0.229 | 0.395 | 190937 | 150219 | 242692 |
1990 | 36238 | 21742 | 60400 | 87887 | 68739 | 112370 | 0.228 | 0.175 | 0.297 | 156229 | 126235 | 193351 |
1991 | 97083 | 62905 | 149832 | 100931 | 82937 | 122829 | 0.247 | 0.194 | 0.313 | 180463 | 151559 | 214880 |
1992 | 290048 | 188466 | 446381 | 111947 | 94777 | 132228 | 0.291 | 0.231 | 0.366 | 277272 | 227861 | 337399 |
1993 | 794242 | 520588 | 1211746 | 128977 | 111318 | 149439 | 0.301 | 0.240 | 0.377 | 512155 | 409536 | 640486 |
1994 | 336312 | 242495 | 466424 | 146195 | 128321 | 166560 | 0.339 | 0.271 | 0.425 | 614034 | 514678 | 732570 |
1995 | 82045 | 59520 | 113094 | 177248 | 153677 | 204434 | 0.315 | 0.252 | 0.394 | 618508 | 519659 | 736160 |
1996 | 85376 | 61983 | 117597 | 215492 | 184099 | 252239 | 0.372 | 0.301 | 0.460 | 555906 | 473117 | 653181 |
1997 | 112116 | 81306 | 154600 | 194960 | 167132 | 227422 | 0.440 | 0.351 | 0.552 | 398860 | 346661 | 458919 |
1998 | 59567 | 43375 | 81803 | 141047 | 122465 | 162448 | 0.472 | 0.379 | 0.587 | 272149 | 240282 | 308241 |
1999 | 162155 | 117243 | 224271 | 101563 | 89100 | 115770 | 0.474 | 0.384 | 0.585 | 236582 | 207539 | 269689 |
2000 | 68695 | 49990 | 94399 | 87565 | 76966 | 99624 | 0.377 | 0.302 | 0.470 | 220056 | 190536 | 254148 |
2001 | 358123 | 258163 | 496787 | 93014 | 81301 | 106414 | 0.371 | 0.299 | 0.459 | 296383 | 251537 | 349223 |
2002 | 361787 | 261374 | 500778 | 110998 | 97115 | 126866 | 0.341 | 0.276 | 0.423 | 423217 | 358852 | 499127 |
2003 | 281715 | 204359 | 388352 | 149106 | 130541 | 170310 | 0.396 | 0.322 | 0.487 | 507076 | 435952 | 589803 |
2004 | 231986 | 172462 | 312054 | 168764 | 147706 | 192824 | 0.407 | 0.329 | 0.504 | 487220 | 425905 | 557361 |
2005 | 353600 | 261547 | 478052 | 168534 | 147863 | 192096 | 0.419 | 0.341 | 0.515 | 495145 | 433738 | 565246 |
2006 | 142559 | 106026 | 191680 | 166126 | 147238 | 187436 | 0.360 | 0.292 | 0.444 | 448406 | 394653 | 509480 |
2007 | 671131 | 484128 | 930368 | 185181 | 164724 | 208178 | 0.338 | 0.273 | 0.418 | 592818 | 511421 | 687171 |
2008 | 1217518 | 875169 | 1693789 | 210780 | 185986 | 238879 | 0.286 | 0.227 | 0.361 | 900522 | 758536 | 1069084 |
2009 | 1095983 | 788497 | 1523379 | 225889 | 198523 | 257028 | 0.246 | 0.195 | 0.310 | 1175414 | 980396 | 1409225 |
2010 | 256807 | 189680 | 347689 | 321335 | 277491 | 372106 | 0.227 | 0.180 | 0.286 | 1363363 | 1142073 | 1627532 |
2011 | 105200 | 78420 | 141126 | 427080 | 364531 | 500361 | 0.216 | 0.171 | 0.272 | 1307914 | 1101412 | 1553132 |
2012 | 317760 | 234235 | 431070 | 527170 | 447173 | 621477 | 0.193 | 0.153 | 0.245 | 1201942 | 1023477 | 1411527 |
2013 | 109577 | 81583 | 147176 | 544147 | 459602 | 644244 | 0.156 | 0.123 | 0.198 | 990475 | 850044 | 1154106 |
2014 | 381761 | 281566 | 517611 | 513029 | 433911 | 606574 | 0.165 | 0.131 | 0.209 | 930063 | 806920 | 1071999 |
2015 | 63038 | 46805 | 84901 | 467048 | 395770 | 551164 | 0.195 | 0.155 | 0.245 | 826714 | 718004 | 951885 |
2016 | 209647 | 152611 | 288000 | 477304 | 404629 | 563031 | 0.241 | 0.192 | 0.302 | 781373 | 676645 | 902312 |
2017 | 156497 | 116058 | 211025 | 363946 | 312883 | 423342 | 0.371 | 0.296 | 0.464 | 607867 | 533928 | 692046 |
2018 | 336858 | 231640 | 489869 | 278738 | 240069 | 323636 | 0.370 | 0.289 | 0.473 | 551155 | 478735 | 634531 |
2019 | 796110 | 486149 | 1303698 | 218473 | 184626 | 258524 | 0.366 | 0.222 | 0.604 | 671368 | 533382 | 845052 |