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 | 471182 | 363313 | 611078 | 561856 | 484260 | 651884 | 196222 | 148310 | 259611 | 0.429 | 0.371 | 0.495 |
1964 | 884697 | 684730 | 1143061 | 749379 | 647246 | 867628 | 207939 | 160521 | 269364 | 0.476 | 0.420 | 0.540 |
1965 | 1061295 | 824704 | 1365758 | 922645 | 806139 | 1055989 | 253977 | 199131 | 323929 | 0.524 | 0.465 | 0.590 |
1966 | 1395830 | 1085227 | 1795331 | 1112366 | 974707 | 1269467 | 279288 | 222090 | 351217 | 0.536 | 0.478 | 0.600 |
1967 | 1288514 | 998091 | 1663443 | 1203807 | 1061250 | 1365515 | 303762 | 244282 | 377724 | 0.587 | 0.526 | 0.656 |
1968 | 665970 | 515710 | 860011 | 997493 | 895819 | 1110706 | 303762 | 253286 | 364297 | 0.621 | 0.557 | 0.693 |
1969 | 604405 | 467802 | 780898 | 857692 | 765236 | 961317 | 302852 | 251905 | 364103 | 0.590 | 0.529 | 0.659 |
1970 | 1797667 | 1392596 | 2320562 | 1369560 | 1166343 | 1608184 | 324811 | 269631 | 391285 | 0.615 | 0.554 | 0.682 |
1971 | 2383308 | 1837580 | 3091108 | 1515112 | 1306421 | 1757140 | 329062 | 271813 | 398368 | 0.700 | 0.634 | 0.773 |
1972 | 578967 | 446261 | 751134 | 1020701 | 909045 | 1146071 | 286645 | 234735 | 350034 | 0.783 | 0.710 | 0.864 |
1973 | 822415 | 634340 | 1066252 | 817495 | 728922 | 916831 | 248699 | 207564 | 297987 | 0.758 | 0.686 | 0.836 |
1974 | 708567 | 545163 | 920949 | 751630 | 671385 | 841467 | 269144 | 226641 | 319617 | 0.721 | 0.652 | 0.797 |
1975 | 1200201 | 914287 | 1575526 | 831511 | 724396 | 954465 | 246965 | 208538 | 292471 | 0.762 | 0.691 | 0.842 |
1976 | 749379 | 569538 | 986008 | 648878 | 576268 | 730637 | 214486 | 179586 | 256168 | 0.813 | 0.737 | 0.898 |
1977 | 1931872 | 1468864 | 2540827 | 972864 | 820597 | 1153385 | 191186 | 158667 | 230369 | 0.807 | 0.732 | 0.889 |
1978 | 1242952 | 951695 | 1623346 | 1102400 | 947187 | 1283047 | 183139 | 156598 | 214178 | 0.888 | 0.808 | 0.977 |
1979 | 1398625 | 1070482 | 1827355 | 994505 | 873480 | 1132298 | 186839 | 162183 | 215242 | 0.805 | 0.732 | 0.885 |
1980 | 2228858 | 1697997 | 2925687 | 1162403 | 1000053 | 1351109 | 201390 | 177965 | 227899 | 0.879 | 0.802 | 0.964 |
1981 | 912552 | 697683 | 1193595 | 990535 | 876539 | 1119356 | 212777 | 189770 | 238573 | 0.908 | 0.831 | 0.993 |
1982 | 1452795 | 1121727 | 1881575 | 1040280 | 903107 | 1198287 | 204843 | 183007 | 229285 | 1.028 | 0.942 | 1.121 |
1983 | 841549 | 655386 | 1080592 | 832343 | 732344 | 945996 | 170076 | 150532 | 192157 | 1.010 | 0.928 | 1.101 |
1984 | 1412681 | 1099339 | 1815334 | 829020 | 719302 | 955475 | 146972 | 128937 | 167530 | 0.927 | 0.850 | 1.012 |
1985 | 401114 | 310240 | 518606 | 573206 | 514317 | 638837 | 140505 | 123220 | 160215 | 0.889 | 0.814 | 0.971 |
1986 | 1672784 | 1297280 | 2156981 | 778403 | 659764 | 918376 | 127772 | 112171 | 145542 | 0.970 | 0.890 | 1.057 |
1987 | 684881 | 533962 | 878455 | 738961 | 646098 | 845171 | 120090 | 105634 | 136525 | 0.940 | 0.862 | 1.025 |
1988 | 475442 | 370163 | 610663 | 556821 | 494528 | 626961 | 109207 | 96836 | 123158 | 0.970 | 0.891 | 1.057 |
1989 | 741181 | 573986 | 957078 | 533919 | 463428 | 615133 | 102130 | 90787 | 114890 | 1.003 | 0.920 | 1.093 |
1990 | 333034 | 259814 | 426889 | 377000 | 335872 | 423164 | 87904 | 77325 | 99930 | 0.930 | 0.852 | 1.016 |
1991 | 361132 | 282259 | 462046 | 348363 | 309458 | 392159 | 80017 | 70563 | 90739 | 0.926 | 0.848 | 1.011 |
1992 | 753135 | 587505 | 965460 | 502324 | 430016 | 586790 | 77111 | 67995 | 87449 | 0.886 | 0.812 | 0.968 |
1993 | 436263 | 340769 | 558517 | 418319 | 370668 | 472096 | 72766 | 64804 | 81706 | 0.901 | 0.826 | 0.983 |
1994 | 894482 | 690686 | 1158411 | 506358 | 436493 | 587406 | 74907 | 67554 | 83060 | 0.922 | 0.846 | 1.005 |
1995 | 550180 | 429707 | 704427 | 544705 | 476852 | 622213 | 83200 | 75520 | 91661 | 0.979 | 0.898 | 1.068 |
1996 | 404740 | 316209 | 518057 | 447307 | 397715 | 503083 | 80017 | 73000 | 87710 | 0.996 | 0.916 | 1.083 |
1997 | 1023767 | 794891 | 1318546 | 609869 | 514894 | 722364 | 75508 | 69024 | 82602 | 0.985 | 0.907 | 1.070 |
1998 | 179872 | 139280 | 232294 | 333367 | 295347 | 376282 | 61759 | 56160 | 67916 | 1.029 | 0.949 | 1.115 |
1999 | 312075 | 242879 | 400985 | 249946 | 223023 | 280119 | 54995 | 50014 | 60472 | 1.063 | 0.979 | 1.154 |
2000 | 554044 | 432717 | 709389 | 343176 | 294391 | 400046 | 49513 | 44732 | 54806 | 1.063 | 0.980 | 1.153 |
2001 | 228891 | 178953 | 292763 | 246225 | 218473 | 277502 | 40864 | 36740 | 45450 | 0.998 | 0.919 | 1.085 |
2002 | 280127 | 218657 | 358879 | 199586 | 177360 | 224597 | 37949 | 34027 | 42323 | 0.973 | 0.893 | 1.060 |
2003 | 161943 | 126764 | 206885 | 168047 | 151243 | 186718 | 37987 | 33917 | 42546 | 0.971 | 0.891 | 1.058 |
2004 | 229349 | 179599 | 292881 | 142629 | 125882 | 161603 | 31008 | 27375 | 35123 | 0.961 | 0.878 | 1.052 |
2005 | 175782 | 136686 | 226061 | 157472 | 138365 | 179217 | 28198 | 24194 | 32865 | 0.924 | 0.838 | 1.018 |
2006 | 361494 | 284327 | 459604 | 150392 | 127928 | 176800 | 24416 | 20128 | 29617 | 0.790 | 0.712 | 0.876 |
2007 | 171957 | 135399 | 218386 | 198194 | 175077 | 224363 | 31508 | 26457 | 37523 | 0.696 | 0.622 | 0.778 |
2008 | 195830 | 153682 | 249536 | 209609 | 184014 | 238764 | 37049 | 30941 | 44364 | 0.693 | 0.614 | 0.783 |
2009 | 216209 | 169760 | 275367 | 221239 | 193848 | 252500 | 45433 | 37436 | 55140 | 0.679 | 0.592 | 0.778 |
2010 | 304675 | 238709 | 388870 | 231654 | 200198 | 268053 | 46397 | 36798 | 58501 | 0.597 | 0.510 | 0.698 |
2011 | 180773 | 140160 | 233155 | 226387 | 195076 | 262723 | 50413 | 38614 | 65816 | 0.472 | 0.394 | 0.565 |
2012 | 277063 | 202036 | 379952 | 215561 | 180738 | 257094 | 59042 | 44406 | 78500 | 0.412 | 0.340 | 0.499 |
2013 | 287794 | 186712 | 443601 | 286932 | 229193 | 359216 | 74236 | 55954 | 98491 | 0.367 | 0.294 | 0.458 |
2014 | 89232 | 65778 | 121050 | |||||||||