Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1963 | 399393 | 297602 | 536000 | 150253 | 113443 | 199007 | 0.475 | 0.410 | 0.550 | 468953 | 402539 | 546326 |
1964 | 663691 | 494117 | 891459 | 160897 | 124781 | 207467 | 0.520 | 0.455 | 0.594 | 601640 | 517024 | 700104 |
1965 | 856701 | 639931 | 1146900 | 196804 | 157065 | 246597 | 0.577 | 0.506 | 0.659 | 755183 | 655814 | 869608 |
1966 | 1053706 | 788683 | 1407785 | 218924 | 176307 | 271843 | 0.582 | 0.512 | 0.661 | 904239 | 786692 | 1039349 |
1967 | 901416 | 673383 | 1206669 | 245683 | 198905 | 303463 | 0.621 | 0.549 | 0.702 | 964774 | 846293 | 1099842 |
1968 | 450845 | 336836 | 603443 | 257055 | 214962 | 307390 | 0.659 | 0.582 | 0.746 | 824488 | 737294 | 921993 |
1969 | 397199 | 294818 | 535134 | 255638 | 212168 | 308013 | 0.614 | 0.544 | 0.692 | 691403 | 614408 | 778047 |
1970 | 1305986 | 972679 | 1753508 | 270213 | 224499 | 325236 | 0.654 | 0.583 | 0.734 | 1069395 | 900164 | 1270441 |
1971 | 1739531 | 1288467 | 2348503 | 272252 | 226852 | 326739 | 0.750 | 0.671 | 0.838 | 1207658 | 1029849 | 1416167 |
1972 | 438686 | 324272 | 593471 | 239462 | 200112 | 286549 | 0.815 | 0.729 | 0.911 | 869491 | 770632 | 981031 |
1973 | 639500 | 473040 | 864538 | 214613 | 184501 | 249640 | 0.797 | 0.713 | 0.892 | 699575 | 623720 | 784655 |
1974 | 637690 | 470615 | 864079 | 232083 | 199460 | 270042 | 0.752 | 0.673 | 0.841 | 674982 | 599221 | 760322 |
1975 | 1103438 | 806632 | 1509457 | 209687 | 178526 | 246286 | 0.812 | 0.728 | 0.905 | 761032 | 652941 | 887017 |
1976 | 745823 | 540137 | 1029835 | 178729 | 150053 | 212885 | 0.872 | 0.781 | 0.973 | 610800 | 537492 | 694105 |
1977 | 1837363 | 1340492 | 2518407 | 151741 | 126977 | 181334 | 0.821 | 0.735 | 0.916 | 911341 | 751066 | 1105818 |
1978 | 1157920 | 841129 | 1594024 | 148516 | 128427 | 171747 | 0.909 | 0.816 | 1.012 | 1042102 | 875585 | 1240287 |
1979 | 1406366 | 1025462 | 1928755 | 149231 | 130206 | 171035 | 0.843 | 0.758 | 0.938 | 970017 | 833219 | 1129276 |
1980 | 2237081 | 1622550 | 3084362 | 162415 | 142613 | 184967 | 0.921 | 0.831 | 1.022 | 1152633 | 965702 | 1375748 |
1981 | 890001 | 646915 | 1224429 | 171626 | 152142 | 193607 | 0.934 | 0.844 | 1.033 | 975896 | 848428 | 1122516 |
1982 | 1372038 | 1008724 | 1866206 | 169606 | 149450 | 192481 | 1.046 | 0.948 | 1.155 | 1005600 | 854491 | 1183431 |
1983 | 826591 | 617298 | 1106844 | 142329 | 124511 | 162696 | 1.028 | 0.933 | 1.134 | 818234 | 707246 | 946639 |
1984 | 1467518 | 1094807 | 1967112 | 125119 | 109064 | 143538 | 0.962 | 0.872 | 1.061 | 837362 | 708588 | 989537 |
1985 | 384291 | 285904 | 516537 | 124568 | 108883 | 142512 | 0.932 | 0.844 | 1.030 | 575537 | 509243 | 650463 |
1986 | 1670345 | 1248292 | 2235095 | 115502 | 101960 | 130844 | 0.996 | 0.903 | 1.098 | 769645 | 636943 | 929996 |
1987 | 680958 | 510876 | 907664 | 117833 | 104192 | 133261 | 0.974 | 0.884 | 1.074 | 740722 | 636178 | 862447 |
1988 | 448728 | 336112 | 599076 | 115873 | 104117 | 128957 | 1.003 | 0.910 | 1.106 | 543837 | 477257 | 619704 |
1989 | 756251 | 563792 | 1014408 | 107245 | 95876 | 119963 | 1.024 | 0.929 | 1.130 | 533163 | 453330 | 627056 |
1990 | 326405 | 245455 | 434053 | 94653 | 83954 | 106716 | 0.948 | 0.855 | 1.051 | 373841 | 328658 | 425236 |
1991 | 357281 | 270297 | 472255 | 93421 | 82201 | 106171 | 0.941 | 0.846 | 1.046 | 343799 | 300052 | 393923 |
1992 | 782517 | 588943 | 1039717 | 90230 | 79007 | 103046 | 0.914 | 0.814 | 1.027 | 510747 | 423658 | 615739 |
1993 | 412058 | 311198 | 545607 | 92895 | 78349 | 110141 | 0.929 | 0.812 | 1.061 | 408190 | 345365 | 482444 |
1994 | 950124 | 708782 | 1273643 | 99986 | 84057 | 118933 | 0.931 | 0.814 | 1.065 | 515105 | 422715 | 627689 |
1995 | 601539 | 449428 | 805134 | 116209 | 97920 | 137915 | 0.998 | 0.873 | 1.141 | 575185 | 475868 | 695229 |
1996 | 354353 | 267203 | 469929 | 116775 | 98344 | 138660 | 1.024 | 0.895 | 1.172 | 429742 | 362698 | 509180 |
1997 | 1011810 | 755435 | 1355192 | 99390 | 83995 | 117607 | 0.983 | 0.863 | 1.120 | 594820 | 480286 | 736667 |
1998 | 138938 | 104777 | 184237 | 95187 | 80443 | 112633 | 1.021 | 0.896 | 1.162 | 319769 | 269229 | 379796 |
1999 | 236526 | 179643 | 311420 | 80164 | 67432 | 95298 | 1.062 | 0.930 | 1.212 | 218385 | 185806 | 256677 |
2000 | 400425 | 304369 | 526796 | 63245 | 53123 | 75297 | 1.029 | 0.899 | 1.176 | 265764 | 220945 | 319676 |
2001 | 149818 | 113545 | 197680 | 60809 | 51214 | 72201 | 0.944 | 0.822 | 1.083 | 186369 | 158480 | 219166 |
2002 | 224936 | 171407 | 295183 | 55365 | 46639 | 65724 | 0.883 | 0.764 | 1.021 | 160735 | 136292 | 189562 |
2003 | 111841 | 84954 | 147238 | 57233 | 48403 | 67674 | 0.869 | 0.750 | 1.007 | 136760 | 117227 | 159548 |
2004 | 199044 | 153901 | 257429 | 46639 | 39165 | 55538 | 0.818 | 0.706 | 0.948 | 121505 | 103812 | 142212 |
2005 | 153106 | 117238 | 199948 | 51205 | 43666 | 60045 | 0.754 | 0.647 | 0.879 | 141439 | 122398 | 163442 |
2006 | 355039 | 276598 | 455725 | 48745 | 41947 | 56644 | 0.702 | 0.622 | 0.792 | 150300 | 127969 | 176528 |
2007 | 156388 | 121707 | 200951 | 81310 | 71751 | 92142 | 0.661 | 0.585 | 0.747 | 197316 | 174673 | 222894 |
2008 | 183330 | 143035 | 234977 | 88147 | 78099 | 99488 | 0.631 | 0.557 | 0.715 | 202126 | 178518 | 228857 |
2009 | 201593 | 156403 | 259841 | 96549 | 84851 | 109859 | 0.613 | 0.536 | 0.701 | 223695 | 196477 | 254683 |
2010 | 291266 | 226507 | 374541 | 102437 | 88526 | 118534 | 0.513 | 0.445 | 0.591 | 243502 | 211663 | 280132 |
2011 | 152151 | 118161 | 195918 | 120644 | 102061 | 142611 | 0.395 | 0.338 | 0.462 | 243607 | 212016 | 279906 |
2012 | 225015 | 175261 | 288895 | 124951 | 104432 | 149502 | 0.349 | 0.297 | 0.410 | 227727 | 197072 | 263151 |
2013 | 313939 | 243508 | 404742 | 143055 | 119339 | 171483 | 0.327 | 0.278 | 0.383 | 313432 | 268813 | 365458 |
2014 | 356438 | 277045 | 458583 | 162320 | 135439 | 194536 | 0.313 | 0.267 | 0.367 | 373813 | 321394 | 434781 |
2015 | 182193 | 141922 | 233891 | 186002 | 153804 | 224940 | 0.296 | 0.252 | 0.348 | 342617 | 295618 | 397089 |
2016 | 126891 | 98738 | 163070 | 194238 | 159528 | 236500 | 0.296 | 0.252 | 0.346 | 313586 | 269142 | 365371 |
2017 | 323201 | 247956 | 421279 | 189702 | 152904 | 235355 | 0.328 | 0.282 | 0.383 | 313746 | 266920 | 368785 |
2018 | 90186 | 67909 | 119771 | 187109 | 147215 | 237814 | 0.398 | 0.339 | 0.466 | 272871 | 226897 | 328160 |
2019 | 173150 | 119056 | 251822 | 162978 | 123016 | 215920 | 0.356 | 0.298 | 0.426 | 267303 | 215821 | 331066 |
2020 | 275382 | 117276 | 646642 | 156748 | 116437 | 211014 | 0.356 | 0.272 | 0.466 | 283828 | 204545 | 393840 |