Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 4 (F24). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F24 | Low | High |
1963 | 540906 | 370675 | 789314 | 908909 | 522897 | 1579881 | 460469 | 193633 | 1095017 | 0.315 | 0.214 | 0.464 |
1964 | 861129 | 598894 | 1238189 | 1066614 | 646895 | 1758655 | 489921 | 208518 | 1151090 | 0.366 | 0.258 | 0.518 |
1965 | 1154295 | 807582 | 1649858 | 1313230 | 818919 | 2105914 | 589482 | 255690 | 1359028 | 0.406 | 0.294 | 0.561 |
1966 | 1381942 | 971678 | 1965427 | 1533403 | 976529 | 2407838 | 660664 | 285621 | 1528168 | 0.444 | 0.330 | 0.599 |
1967 | 1190638 | 839784 | 1688076 | 1576945 | 1029455 | 2415604 | 675359 | 302428 | 1508159 | 0.490 | 0.369 | 0.650 |
1968 | 564107 | 397663 | 800218 | 1325102 | 856577 | 2049897 | 633490 | 298355 | 1345075 | 0.518 | 0.395 | 0.680 |
1969 | 494845 | 347764 | 704131 | 1165895 | 724169 | 1877065 | 636666 | 298970 | 1355797 | 0.501 | 0.387 | 0.648 |
1970 | 1644587 | 1164218 | 2323163 | 1703167 | 1143129 | 2537576 | 714258 | 328969 | 1550798 | 0.533 | 0.421 | 0.675 |
1971 | 2182540 | 1541767 | 3089624 | 1897409 | 1294843 | 2780385 | 759944 | 341294 | 1692132 | 0.624 | 0.502 | 0.776 |
1972 | 556821 | 393226 | 788478 | 1408449 | 915312 | 2167272 | 668639 | 296333 | 1508702 | 0.707 | 0.572 | 0.874 |
1973 | 790167 | 559355 | 1116222 | 1158921 | 738872 | 1817768 | 581869 | 260688 | 1298759 | 0.670 | 0.544 | 0.826 |
1974 | 759944 | 537047 | 1075353 | 1165895 | 720399 | 1886889 | 639217 | 286318 | 1427079 | 0.669 | 0.549 | 0.817 |
1975 | 1317175 | 924899 | 1875827 | 1208632 | 800170 | 1825601 | 564672 | 257836 | 1236654 | 0.706 | 0.583 | 0.854 |
1976 | 933784 | 654247 | 1332757 | 994505 | 653972 | 1512357 | 491885 | 226795 | 1066828 | 0.730 | 0.605 | 0.880 |
1977 | 2176002 | 1525236 | 3104428 | 1343784 | 958265 | 1884400 | 450900 | 204087 | 996197 | 0.753 | 0.629 | 0.901 |
1978 | 1287226 | 902767 | 1835413 | 1386094 | 1039198 | 1848786 | 407583 | 194592 | 853704 | 0.792 | 0.664 | 0.945 |
1979 | 1651179 | 1157300 | 2355821 | 1296268 | 982052 | 1711020 | 390819 | 195165 | 782618 | 0.745 | 0.627 | 0.885 |
1980 | 2576648 | 1798745 | 3690971 | 1465929 | 1137109 | 1889835 | 376623 | 202096 | 701868 | 0.816 | 0.692 | 0.962 |
1981 | 1046540 | 734129 | 1491898 | 1242952 | 972670 | 1588340 | 382697 | 214327 | 683335 | 0.832 | 0.709 | 0.977 |
1982 | 1797667 | 1286016 | 2512880 | 1343784 | 1050062 | 1719665 | 358613 | 202404 | 635381 | 0.925 | 0.788 | 1.086 |
1983 | 987567 | 719851 | 1354848 | 1101298 | 860062 | 1410197 | 324487 | 178225 | 590781 | 0.921 | 0.782 | 1.085 |
1984 | 1833982 | 1338473 | 2512930 | 1138247 | 880460 | 1471511 | 300439 | 158844 | 568252 | 0.863 | 0.732 | 1.017 |
1985 | 417901 | 300073 | 581997 | 793334 | 591384 | 1064249 | 304675 | 161258 | 575641 | 0.839 | 0.711 | 0.989 |
1986 | 1947389 | 1422178 | 2666561 | 1015610 | 771475 | 1337002 | 274581 | 142412 | 529411 | 0.894 | 0.756 | 1.056 |
1987 | 727959 | 533898 | 992557 | 936589 | 719420 | 1219315 | 281250 | 145947 | 541988 | 0.872 | 0.736 | 1.034 |
1988 | 499319 | 366209 | 680811 | 711407 | 531001 | 953105 | 267266 | 141846 | 503581 | 0.848 | 0.715 | 1.006 |
1989 | 907093 | 662768 | 1241486 | 724328 | 550070 | 953791 | 236097 | 127800 | 436167 | 0.857 | 0.717 | 1.025 |
1990 | 342491 | 251994 | 465487 | 528078 | 383556 | 727057 | 228205 | 121428 | 428875 | 0.795 | 0.662 | 0.953 |
1991 | 401114 | 297235 | 541295 | 478782 | 350095 | 654770 | 208355 | 113537 | 382361 | 0.799 | 0.665 | 0.959 |
1992 | 955510 | 713873 | 1278937 | 698018 | 534796 | 911056 | 201390 | 109024 | 372011 | 0.778 | 0.651 | 0.928 |
1993 | 468364 | 353211 | 621058 | 556265 | 428335 | 722404 | 204434 | 117109 | 356875 | 0.821 | 0.692 | 0.974 |
1994 | 1167062 | 873549 | 1559195 | 690382 | 538779 | 884643 | 204025 | 118710 | 350656 | 0.842 | 0.712 | 0.994 |
1995 | 665970 | 499728 | 887514 | 727959 | 581392 | 911476 | 223016 | 138250 | 359756 | 0.911 | 0.773 | 1.073 |
1996 | 406362 | 305902 | 539814 | 543617 | 426514 | 692872 | 207316 | 128125 | 335454 | 0.890 | 0.753 | 1.052 |
1997 | 1369560 | 1013317 | 1851043 | 821593 | 642550 | 1050524 | 187025 | 114160 | 306398 | 0.854 | 0.723 | 1.008 |
1998 | 147119 | 109763 | 197189 | 448202 | 351210 | 571980 | 186465 | 118938 | 292330 | 0.892 | 0.757 | 1.051 |
1999 | 272938 | 206154 | 361356 | 316792 | 239579 | 418888 | 159213 | 99228 | 255460 | 0.944 | 0.795 | 1.122 |
2000 | 502826 | 379527 | 666183 | 379648 | 293232 | 491531 | 135537 | 80333 | 228676 | 0.941 | 0.782 | 1.132 |
2001 | 176134 | 132872 | 233482 | 274032 | 202440 | 370942 | 127772 | 73380 | 222482 | 0.839 | 0.694 | 1.015 |
2002 | 271848 | 205368 | 359849 | 239666 | 175178 | 327892 | 115151 | 66208 | 200274 | 0.776 | 0.640 | 0.942 |
2003 | 130875 | 98361 | 174137 | 201189 | 147402 | 274603 | 107366 | 64768 | 177982 | 0.745 | 0.611 | 0.907 |
2004 | 216858 | 163702 | 287276 | 180954 | 131255 | 249472 | 95225 | 56439 | 160666 | 0.723 | 0.590 | 0.885 |
2005 | 165711 | 123249 | 222802 | 196614 | 143984 | 268482 | 97441 | 57581 | 164894 | 0.654 | 0.530 | 0.806 |
2006 | 385386 | 290907 | 510548 | 205459 | 151212 | 279165 | 92226 | 54123 | 157154 | 0.588 | 0.475 | 0.727 |
2007 | 184057 | 139358 | 243093 | 264607 | 202125 | 346404 | 129056 | 83130 | 200354 | 0.528 | 0.426 | 0.654 |
2008 | 216425 | 163672 | 286181 | 286359 | 216317 | 379079 | 144929 | 93097 | 225618 | 0.530 | 0.425 | 0.660 |
2009 | 218163 | 164443 | 289433 | 316792 | 235146 | 426787 | 167376 | 105497 | 265550 | 0.501 | 0.398 | 0.631 |
2010 | 346625 | 260719 | 460837 | 342148 | 257367 | 454858 | 169906 | 109253 | 264231 | 0.409 | 0.323 | 0.517 |
2011 | 163898 | 123037 | 218329 | 334035 | 249896 | 446502 | 189283 | 124684 | 287351 | 0.333 | 0.261 | 0.423 |
2012 | 216858 | 163397 | 287811 | 316475 | 229376 | 436647 | 203414 | 131985 | 313502 | 0.310 | 0.245 | 0.393 |
2013 | 276509 | 206472 | 370304 | 378890 | 282666 | 507870 | 218163 | 143562 | 331532 | 0.304 | 0.242 | 0.383 |
2014 | 412091 | 287650 | 590367 | 456343 | 344904 | 603789 | 229349 | 152101 | 345829 | 0.308 | 0.244 | 0.387 |
2015 | 262761 | 177733 | 388466 | |||||||||