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 | 447070 | 324784 | 615397 | 145430 | 95607 | 221217 | 0.471 | 0.403 | 0.551 | 321533 | 255808 | 404145 |
1964 | 730242 | 531371 | 1003543 | 151854 | 105007 | 219602 | 0.518 | 0.451 | 0.595 | 364784 | 301447 | 441427 |
1965 | 981252 | 717413 | 1342120 | 181906 | 132445 | 249838 | 0.567 | 0.493 | 0.653 | 463351 | 392378 | 547161 |
1966 | 1191726 | 872060 | 1628571 | 198920 | 147684 | 267931 | 0.577 | 0.505 | 0.659 | 548580 | 471406 | 638387 |
1967 | 1011127 | 739575 | 1382387 | 221655 | 167825 | 292750 | 0.617 | 0.544 | 0.700 | 612371 | 529944 | 707618 |
1968 | 500361 | 365107 | 685718 | 231729 | 185607 | 289312 | 0.649 | 0.570 | 0.739 | 592716 | 521302 | 673913 |
1969 | 437493 | 317395 | 603034 | 232443 | 185501 | 291264 | 0.612 | 0.541 | 0.693 | 485205 | 423246 | 556235 |
1970 | 1477954 | 1078940 | 2024533 | 242730 | 194841 | 302390 | 0.646 | 0.574 | 0.728 | 541892 | 473140 | 620634 |
1971 | 1955846 | 1422506 | 2689150 | 241934 | 196019 | 298603 | 0.741 | 0.662 | 0.829 | 651883 | 572599 | 742145 |
1972 | 480954 | 349411 | 662019 | 212983 | 174448 | 260030 | 0.811 | 0.725 | 0.907 | 617415 | 546134 | 697998 |
1973 | 702284 | 510730 | 965682 | 187174 | 158056 | 221658 | 0.784 | 0.700 | 0.878 | 457889 | 413859 | 506604 |
1974 | 692748 | 503079 | 953925 | 206952 | 174901 | 244876 | 0.750 | 0.669 | 0.841 | 437757 | 391881 | 489003 |
1975 | 1206056 | 868119 | 1675544 | 189447 | 159715 | 224715 | 0.808 | 0.724 | 0.901 | 421188 | 376819 | 470780 |
1976 | 825927 | 589903 | 1156385 | 159957 | 134087 | 190819 | 0.867 | 0.776 | 0.968 | 400375 | 356151 | 450091 |
1977 | 2008391 | 1444805 | 2791820 | 137811 | 114990 | 165161 | 0.824 | 0.738 | 0.920 | 416451 | 368755 | 470317 |
1978 | 1192797 | 854923 | 1664203 | 133391 | 115009 | 154712 | 0.913 | 0.819 | 1.016 | 515503 | 453755 | 585654 |
1979 | 1483964 | 1067613 | 2062686 | 132143 | 114788 | 152122 | 0.837 | 0.751 | 0.933 | 520155 | 468438 | 577581 |
1980 | 2383264 | 1706197 | 3329010 | 136502 | 119427 | 156018 | 0.919 | 0.830 | 1.018 | 563926 | 502231 | 633199 |
1981 | 932332 | 669193 | 1298942 | 136226 | 120445 | 154074 | 0.931 | 0.841 | 1.030 | 581314 | 518350 | 651927 |
1982 | 1468350 | 1064536 | 2025346 | 125346 | 109981 | 142858 | 1.041 | 0.944 | 1.148 | 511923 | 463820 | 565015 |
1983 | 816127 | 605694 | 1099669 | 101252 | 88471 | 115879 | 1.023 | 0.928 | 1.128 | 436155 | 391592 | 485790 |
1984 | 1504119 | 1127321 | 2006859 | 86850 | 75317 | 100148 | 0.959 | 0.870 | 1.058 | 387934 | 351646 | 427965 |
1985 | 376209 | 274551 | 515507 | 85481 | 74455 | 98140 | 0.918 | 0.832 | 1.013 | 361921 | 324987 | 403052 |
1986 | 1730229 | 1302504 | 2298412 | 76562 | 67238 | 87178 | 0.987 | 0.896 | 1.087 | 321686 | 290268 | 356504 |
1987 | 685204 | 513567 | 914203 | 74669 | 65777 | 84762 | 0.965 | 0.877 | 1.062 | 378796 | 335420 | 427782 |
1988 | 482141 | 357463 | 650305 | 70325 | 62904 | 78621 | 0.988 | 0.897 | 1.088 | 302555 | 277300 | 330110 |
1989 | 832690 | 619644 | 1118986 | 70430 | 63253 | 78422 | 1.011 | 0.919 | 1.113 | 258887 | 234901 | 285322 |
1990 | 334534 | 249390 | 448749 | 60790 | 54282 | 68079 | 0.941 | 0.851 | 1.040 | 215036 | 194440 | 237815 |
1991 | 395280 | 296738 | 526548 | 60490 | 53575 | 68297 | 0.926 | 0.840 | 1.021 | 187030 | 170910 | 204672 |
1992 | 928847 | 709444 | 1216102 | 62167 | 55775 | 69292 | 0.899 | 0.818 | 0.989 | 227306 | 204300 | 252903 |
1993 | 432952 | 333839 | 561492 | 66403 | 60334 | 73083 | 0.958 | 0.870 | 1.054 | 239805 | 215834 | 266438 |
1994 | 1063976 | 816975 | 1385654 | 66381 | 60399 | 72956 | 0.929 | 0.844 | 1.022 | 232084 | 211299 | 254914 |
1995 | 653634 | 504398 | 847023 | 75028 | 68629 | 82023 | 0.869 | 0.786 | 0.960 | 284173 | 255684 | 315836 |
1996 | 448522 | 344257 | 584365 | 87196 | 80241 | 94754 | 0.906 | 0.822 | 0.998 | 254656 | 233257 | 278017 |
1997 | 1426900 | 1097051 | 1855924 | 85239 | 78556 | 92491 | 0.935 | 0.852 | 1.027 | 292393 | 262085 | 326206 |
1998 | 151329 | 113380 | 201978 | 86357 | 79851 | 93392 | 1.114 | 1.020 | 1.217 | 263978 | 234788 | 296798 |
1999 | 301769 | 229004 | 397654 | 73639 | 68130 | 79594 | 1.138 | 1.045 | 1.239 | 152301 | 141464 | 163969 |
2000 | 449560 | 344659 | 586388 | 53634 | 49071 | 58621 | 1.129 | 1.027 | 1.241 | 133276 | 120393 | 147538 |
2001 | 183114 | 139270 | 240760 | 44294 | 39944 | 49118 | 0.856 | 0.769 | 0.953 | 109745 | 99058 | 121585 |
2002 | 252449 | 191329 | 333093 | 48662 | 43843 | 54011 | 1.000 | 0.899 | 1.112 | 96622 | 88362 | 105655 |
2003 | 123333 | 93182 | 163239 | 38258 | 33793 | 43312 | 0.725 | 0.639 | 0.821 | 76254 | 68874 | 84425 |
2004 | 235213 | 178789 | 309444 | 34923 | 30366 | 40164 | 0.776 | 0.693 | 0.869 | 66034 | 59356 | 73463 |
2005 | 193345 | 146150 | 255781 | 34888 | 29857 | 40767 | 0.801 | 0.718 | 0.893 | 74643 | 66495 | 83790 |
2006 | 419696 | 324138 | 543424 | 38124 | 32506 | 44712 | 0.714 | 0.635 | 0.804 | 92982 | 82584 | 104689 |
2007 | 192305 | 147121 | 251365 | 47011 | 40645 | 54375 | 0.646 | 0.574 | 0.727 | 111438 | 99266 | 125102 |
2008 | 204998 | 157275 | 267203 | 67482 | 59366 | 76707 | 0.623 | 0.553 | 0.703 | 130117 | 117380 | 144235 |
2009 | 221638 | 169119 | 290468 | 68773 | 59501 | 79490 | 0.612 | 0.540 | 0.694 | 125110 | 111619 | 140230 |
2010 | 295511 | 229202 | 381003 | 73737 | 62640 | 86801 | 0.529 | 0.465 | 0.602 | 136633 | 120949 | 154352 |
2011 | 147130 | 112415 | 192565 | 84254 | 69881 | 101582 | 0.425 | 0.371 | 0.488 | 138132 | 119802 | 159266 |
2012 | 208599 | 158734 | 274129 | 96440 | 79866 | 116453 | 0.384 | 0.333 | 0.441 | 147716 | 127730 | 170828 |
2013 | 233422 | 178748 | 304818 | 98895 | 80977 | 120778 | 0.377 | 0.329 | 0.431 | 151586 | 130273 | 176386 |
2014 | 307518 | 237496 | 398185 | 98887 | 80639 | 121264 | 0.385 | 0.338 | 0.439 | 166604 | 143928 | 192852 |
2015 | 144804 | 111503 | 188050 | 109137 | 88432 | 134690 | 0.394 | 0.345 | 0.449 | 187093 | 161139 | 217229 |
2016 | 103113 | 78988 | 134607 | 110098 | 89249 | 135818 | 0.387 | 0.339 | 0.441 | 171429 | 146721 | 200297 |
2017 | 301167 | 228454 | 397022 | 110697 | 87858 | 139472 | 0.439 | 0.385 | 0.499 | 165716 | 139861 | 196350 |
2018 | 62940 | 47113 | 84084 | 99974 | 77422 | 129095 | 0.561 | 0.487 | 0.645 | 148495 | 123259 | 178898 |
2019 | 124496 | 84787 | 182802 | 83009 | 60755 | 113416 | 0.533 | 0.450 | 0.631 | 115067 | 90572 | 146185 |
2020 | 276082 | 118471 | 643375 | 73607 | 51327 | 105560 | 0.536 | 0.403 | 0.711 | 113919 | 85717 | 151401 |