Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1972 | 11626725 | 7179211 | 18829469 | 415235 | 324809 | 530836 | 0.804 | 0.643 | 1.007 | 1253407 | 999603 | 1571654 |
1973 | 30143766 | 18811298 | 48303238 | 396064 | 320567 | 489341 | 0.773 | 0.633 | 0.943 | 1279669 | 1016166 | 1611502 |
1974 | 58434274 | 36392635 | 93825696 | 316917 | 255976 | 392365 | 0.788 | 0.648 | 0.957 | 1429824 | 1113842 | 1835446 |
1975 | 5760818 | 3600169 | 9218183 | 275805 | 227678 | 334105 | 0.889 | 0.736 | 1.073 | 1227541 | 937980 | 1606492 |
1976 | 6666046 | 4171583 | 10652113 | 392115 | 310235 | 495605 | 0.876 | 0.726 | 1.058 | 816456 | 642554 | 1037424 |
1977 | 9285304 | 5836245 | 14772661 | 318304 | 244750 | 413963 | 0.870 | 0.721 | 1.051 | 518708 | 424260 | 634181 |
1978 | 16158069 | 10138616 | 25751364 | 154176 | 124875 | 190353 | 0.891 | 0.739 | 1.075 | 365090 | 303038 | 439850 |
1979 | 25271967 | 15903426 | 40159415 | 131462 | 109647 | 157619 | 0.836 | 0.690 | 1.014 | 467574 | 379110 | 576682 |
1980 | 6827216 | 4341748 | 10735508 | 179466 | 147117 | 218928 | 0.763 | 0.626 | 0.930 | 563797 | 453028 | 701649 |
1981 | 10783265 | 6969192 | 16684691 | 281365 | 228165 | 346968 | 0.628 | 0.513 | 0.769 | 544531 | 442175 | 670579 |
1982 | 6643991 | 4414679 | 9999054 | 327494 | 265128 | 404530 | 0.644 | 0.530 | 0.781 | 502237 | 423148 | 596107 |
1983 | 19198478 | 12785400 | 28828317 | 257181 | 221050 | 299218 | 0.732 | 0.609 | 0.881 | 514618 | 446844 | 592673 |
1984 | 5156133 | 3430557 | 7749677 | 216270 | 188320 | 248368 | 0.773 | 0.647 | 0.923 | 614847 | 511462 | 739131 |
1985 | 6805035 | 4524240 | 10235643 | 257222 | 221262 | 299026 | 0.815 | 0.683 | 0.972 | 532633 | 454367 | 624380 |
1986 | 10595395 | 7018809 | 15994507 | 234873 | 197708 | 279025 | 0.879 | 0.739 | 1.046 | 471972 | 406035 | 548617 |
1987 | 1772328 | 1176944 | 2668900 | 166697 | 144606 | 192163 | 0.933 | 0.789 | 1.102 | 391244 | 331013 | 462433 |
1988 | 1843167 | 1226632 | 2769587 | 152255 | 130944 | 177034 | 0.893 | 0.752 | 1.060 | 300208 | 257240 | 350352 |
1989 | 2789388 | 1867694 | 4165932 | 136825 | 114440 | 163590 | 0.887 | 0.747 | 1.053 | 242899 | 209430 | 281717 |
1990 | 6528652 | 4464156 | 9547895 | 82509 | 71300 | 95479 | 0.851 | 0.715 | 1.014 | 267936 | 223680 | 320948 |
1991 | 10624666 | 7346592 | 15365426 | 67825 | 59593 | 77195 | 0.957 | 0.805 | 1.136 | 364878 | 304765 | 436848 |
1992 | 14351072 | 9870421 | 20865703 | 101328 | 87280 | 117637 | 0.846 | 0.716 | 0.999 | 406606 | 342958 | 482066 |
1993 | 4818669 | 3397888 | 6833530 | 163109 | 140326 | 189591 | 0.917 | 0.774 | 1.087 | 437655 | 374607 | 511313 |
1994 | 15604746 | 10988939 | 22159383 | 182394 | 157757 | 210879 | 0.854 | 0.719 | 1.016 | 450208 | 389839 | 519925 |
1995 | 6655449 | 4564258 | 9704756 | 177761 | 154305 | 204782 | 0.699 | 0.580 | 0.842 | 463404 | 397813 | 539810 |
1996 | 7326296 | 5151430 | 10419361 | 212752 | 184712 | 245049 | 0.786 | 0.657 | 0.939 | 482029 | 418624 | 555038 |
1997 | 3498528 | 2469745 | 4955855 | 235397 | 202904 | 273092 | 0.699 | 0.581 | 0.841 | 452981 | 396922 | 516957 |
1998 | 2835567 | 2004396 | 4011403 | 196863 | 172785 | 224296 | 0.768 | 0.640 | 0.923 | 342982 | 303467 | 387642 |
1999 | 32053920 | 22279732 | 46116075 | 141340 | 123675 | 161528 | 0.886 | 0.744 | 1.055 | 539820 | 430951 | 676193 |
2000 | 7693522 | 5408211 | 10944519 | 117824 | 104470 | 132886 | 0.780 | 0.650 | 0.936 | 780489 | 633237 | 961982 |
2001 | 1185690 | 830235 | 1693330 | 301954 | 250243 | 364350 | 0.547 | 0.445 | 0.673 | 575034 | 483649 | 683687 |
2002 | 1444874 | 1016159 | 2054463 | 381727 | 322934 | 451224 | 0.434 | 0.345 | 0.546 | 457931 | 392918 | 533701 |
2003 | 1065244 | 748794 | 1515431 | 280559 | 240200 | 327699 | 0.292 | 0.228 | 0.373 | 313011 | 271155 | 361328 |
2004 | 1037114 | 732421 | 1468562 | 196544 | 168906 | 228705 | 0.310 | 0.245 | 0.393 | 238345 | 208415 | 272573 |
2005 | 4064313 | 2791257 | 5917995 | 141491 | 120884 | 165611 | 0.379 | 0.304 | 0.473 | 256617 | 216979 | 303495 |
2006 | 1314115 | 926684 | 1863526 | 103001 | 87236 | 121615 | 0.495 | 0.403 | 0.608 | 200113 | 171606 | 233355 |
2007 | 968213 | 679256 | 1380093 | 115761 | 99456 | 134739 | 0.476 | 0.388 | 0.584 | 179453 | 156026 | 206397 |
2008 | 779900 | 541926 | 1122373 | 120295 | 102957 | 140552 | 0.371 | 0.299 | 0.459 | 155449 | 135450 | 178400 |
2009 | 3986309 | 2758707 | 5760182 | 92511 | 80191 | 106724 | 0.318 | 0.256 | 0.395 | 193625 | 161741 | 231794 |
2010 | 497671 | 346822 | 714132 | 93035 | 81328 | 106426 | 0.293 | 0.236 | 0.363 | 162688 | 141507 | 187040 |
2011 | 347447 | 244230 | 494285 | 132555 | 115018 | 152765 | 0.279 | 0.224 | 0.348 | 175593 | 152261 | 202499 |
2012 | 632897 | 442273 | 905682 | 155137 | 132984 | 180981 | 0.271 | 0.216 | 0.340 | 178167 | 154553 | 205390 |
2013 | 730850 | 515915 | 1035328 | 121386 | 104001 | 141678 | 0.278 | 0.223 | 0.348 | 148935 | 129880 | 170786 |
2014 | 4657057 | 3221185 | 6732981 | 93125 | 80015 | 108382 | 0.351 | 0.284 | 0.435 | 191647 | 160647 | 228629 |
2015 | 1407179 | 993118 | 1993874 | 83766 | 72686 | 96536 | 0.421 | 0.337 | 0.525 | 193047 | 165092 | 225736 |
2016 | 1700876 | 1197144 | 2416567 | 126269 | 107811 | 147888 | 0.348 | 0.275 | 0.440 | 222199 | 191970 | 257188 |
2017 | 816255 | 575098 | 1158536 | 125817 | 108080 | 146465 | 0.314 | 0.246 | 0.401 | 183705 | 161031 | 209572 |
2018 | 2570937 | 1811281 | 3649196 | 111304 | 97115 | 127567 | 0.345 | 0.273 | 0.436 | 182852 | 159827 | 209195 |
2019 | 9196719 | 6393229 | 13229564 | 89805 | 78358 | 102923 | 0.322 | 0.257 | 0.403 | 317695 | 255996 | 394265 |
2020 | 10602433 | 7373029 | 15246324 | 116898 | 102504 | 133312 | 0.261 | 0.207 | 0.328 | 472581 | 390702 | 571620 |
2021 | 3862615 | 2658342 | 5612443 | 238315 | 202404 | 280598 | 0.174 | 0.137 | 0.222 | 610557 | 517802 | 719928 |
2022 | 6714049 | 4568601 | 9867013 | 436745 | 372035 | 512711 | 0.106 | 0.082 | 0.137 | 741360 | 636911 | 862937 |
2023 | 1051391 | 610050 | 1812021 | 580669 | 498122 | 676896 | 0.084 | 0.064 | 0.111 | 793258 | 688203 | 914349 |
2024 | 1051391 | 112431 | 9832024 | 680591 | 573033 | 808338 | 0.084 | 0.050 | 0.140 | 810040 | 677787 | 968098 |