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 | 496332 | 365551 | 673902 | 516588 | 441948 | 603832 | 151752 | 115310 | 199710 | 0.469 | 0.406 | 0.542 |
1964 | 818313 | 603813 | 1109012 | 669978 | 570126 | 787318 | 162918 | 126766 | 209379 | 0.513 | 0.450 | 0.584 |
1965 | 1058115 | 782994 | 1429907 | 841549 | 723900 | 978320 | 199187 | 160005 | 247964 | 0.565 | 0.496 | 0.644 |
1966 | 1292385 | 957652 | 1744119 | 1006511 | 866689 | 1168889 | 221461 | 179143 | 273774 | 0.570 | 0.502 | 0.646 |
1967 | 1093616 | 809442 | 1477556 | 1061295 | 923590 | 1219530 | 249946 | 202663 | 308260 | 0.607 | 0.538 | 0.685 |
1968 | 553491 | 409233 | 748600 | 886468 | 789349 | 995535 | 260928 | 218576 | 311486 | 0.644 | 0.570 | 0.728 |
1969 | 489432 | 360137 | 665145 | 741181 | 655057 | 838628 | 257816 | 213897 | 310752 | 0.609 | 0.541 | 0.685 |
1970 | 1586435 | 1172279 | 2146910 | 1206218 | 1001032 | 1453461 | 270493 | 225585 | 324339 | 0.646 | 0.577 | 0.723 |
1971 | 2069878 | 1522615 | 2813838 | 1346474 | 1138315 | 1592698 | 274581 | 229687 | 328248 | 0.733 | 0.658 | 0.817 |
1972 | 517622 | 380172 | 704765 | 929126 | 822145 | 1050029 | 243288 | 203661 | 290625 | 0.794 | 0.712 | 0.886 |
1973 | 746387 | 548367 | 1015915 | 742665 | 658006 | 838215 | 211082 | 182134 | 244630 | 0.780 | 0.699 | 0.870 |
1974 | 727959 | 533706 | 992915 | 712119 | 629674 | 805358 | 230038 | 198733 | 266275 | 0.742 | 0.666 | 0.828 |
1975 | 1242952 | 902695 | 1711465 | 809361 | 689078 | 950639 | 210239 | 180142 | 245365 | 0.801 | 0.721 | 0.890 |
1976 | 850007 | 612767 | 1179098 | 637940 | 559920 | 726832 | 180052 | 152235 | 212951 | 0.857 | 0.770 | 0.954 |
1977 | 2101160 | 1524108 | 2896692 | 990535 | 807033 | 1215760 | 154199 | 130586 | 182083 | 0.813 | 0.731 | 0.904 |
1978 | 1342441 | 970785 | 1856382 | 1131438 | 942384 | 1358419 | 156061 | 136995 | 177780 | 0.902 | 0.813 | 1.000 |
1979 | 1638022 | 1188972 | 2256668 | 1041320 | 886049 | 1223801 | 157157 | 139249 | 177368 | 0.844 | 0.761 | 0.935 |
1980 | 2626073 | 1896764 | 3635801 | 1256700 | 1041772 | 1515970 | 173338 | 154745 | 194165 | 0.919 | 0.832 | 1.016 |
1981 | 1059174 | 766661 | 1463293 | 1038201 | 897667 | 1200737 | 187775 | 169208 | 208379 | 0.936 | 0.849 | 1.031 |
1982 | 1732368 | 1269533 | 2363939 | 1134837 | 949009 | 1357053 | 182225 | 163598 | 202974 | 1.050 | 0.954 | 1.155 |
1983 | 951695 | 708185 | 1278937 | 888242 | 763320 | 1033610 | 153584 | 137335 | 171755 | 1.042 | 0.948 | 1.145 |
1984 | 1701465 | 1269229 | 2280898 | 906186 | 760075 | 1080385 | 132058 | 117569 | 148334 | 0.972 | 0.884 | 1.068 |
1985 | 417901 | 307872 | 567253 | 586542 | 518792 | 663140 | 133119 | 118599 | 149417 | 0.937 | 0.851 | 1.031 |
1986 | 1852414 | 1384514 | 2478440 | 815862 | 670104 | 993324 | 117712 | 105495 | 131345 | 0.991 | 0.903 | 1.088 |
1987 | 709986 | 532309 | 946967 | 747882 | 643181 | 869626 | 122639 | 109680 | 137130 | 0.972 | 0.885 | 1.068 |
1988 | 488454 | 365675 | 652457 | 550730 | 481277 | 630206 | 122149 | 111046 | 134363 | 0.994 | 0.905 | 1.091 |
1989 | 826537 | 616430 | 1108258 | 555709 | 469930 | 657145 | 109535 | 98794 | 121444 | 1.011 | 0.920 | 1.110 |
1990 | 330050 | 247801 | 439600 | 373622 | 328791 | 424566 | 99310 | 89025 | 110782 | 0.935 | 0.847 | 1.031 |
1991 | 378511 | 286027 | 500899 | 345933 | 301725 | 396618 | 96182 | 85586 | 108090 | 0.924 | 0.839 | 1.018 |
1992 | 858550 | 652378 | 1129878 | 538746 | 449929 | 645096 | 91766 | 82074 | 102603 | 0.911 | 0.827 | 1.003 |
1993 | 438888 | 336388 | 572621 | 418738 | 368155 | 476270 | 99310 | 89766 | 109868 | 0.933 | 0.848 | 1.027 |
1994 | 1024792 | 777936 | 1349980 | 534453 | 451838 | 632175 | 102950 | 93770 | 113029 | 0.956 | 0.871 | 1.049 |
1995 | 601391 | 459135 | 787722 | 570918 | 492743 | 661494 | 122272 | 111652 | 133901 | 1.005 | 0.916 | 1.103 |
1996 | 379648 | 290989 | 495320 | 428052 | 377937 | 484813 | 118302 | 108387 | 129125 | 1.003 | 0.915 | 1.099 |
1997 | 1162403 | 874896 | 1544391 | 648229 | 530195 | 792541 | 103053 | 94128 | 112825 | 0.980 | 0.895 | 1.074 |
1998 | 143918 | 109402 | 189325 | 332701 | 292778 | 378068 | 104193 | 93961 | 115540 | 1.001 | 0.915 | 1.096 |
1999 | 252963 | 194351 | 329252 | 230038 | 205969 | 256919 | 87466 | 79590 | 96121 | 1.061 | 0.969 | 1.161 |
2000 | 461852 | 354704 | 601367 | 293021 | 249746 | 343795 | 69355 | 62516 | 76943 | 1.065 | 0.972 | 1.168 |
2001 | 170076 | 130653 | 221394 | 201995 | 178906 | 228064 | 64731 | 58254 | 71929 | 0.993 | 0.902 | 1.094 |
2002 | 248451 | 191189 | 322862 | 171442 | 150724 | 195007 | 57699 | 51846 | 64213 | 0.939 | 0.850 | 1.036 |
2003 | 125242 | 96055 | 163296 | 145074 | 130012 | 161881 | 58047 | 52306 | 64417 | 0.919 | 0.827 | 1.021 |
2004 | 202805 | 156364 | 263040 | 125744 | 110173 | 143515 | 47193 | 41792 | 53292 | 0.885 | 0.795 | 0.985 |
2005 | 156686 | 119534 | 205385 | 141351 | 123083 | 162330 | 48485 | 41958 | 56027 | 0.819 | 0.733 | 0.915 |
2006 | 361132 | 278808 | 467764 | 148896 | 125485 | 176673 | 44179 | 37577 | 51941 | 0.724 | 0.641 | 0.817 |
2007 | 170928 | 132386 | 220691 | 198392 | 174622 | 225398 | 72911 | 63618 | 83562 | 0.668 | 0.590 | 0.757 |
2008 | 197008 | 152430 | 254623 | 208981 | 182893 | 238791 | 81064 | 70576 | 93111 | 0.631 | 0.553 | 0.721 |
2009 | 197600 | 152802 | 255531 | 225258 | 196979 | 257596 | 90944 | 78295 | 105636 | 0.616 | 0.536 | 0.707 |
2010 | 299539 | 230849 | 388668 | 241832 | 208161 | 280950 | 93340 | 78603 | 110839 | 0.531 | 0.457 | 0.616 |
2011 | 150693 | 116271 | 195305 | 230960 | 198972 | 268091 | 105451 | 86423 | 128668 | 0.432 | 0.368 | 0.507 |
2012 | 205870 | 159006 | 266545 | 206695 | 176859 | 241564 | 106724 | 86281 | 132011 | 0.393 | 0.334 | 0.463 |
2013 | 254995 | 192683 | 337459 | 263814 | 224066 | 310613 | 118184 | 95770 | 145845 | 0.385 | 0.329 | 0.451 |
2014 | 381170 | 264882 | 548510 | 332369 | 270736 | 408032 | 124742 | 101387 | 153476 | 0.393 | 0.333 | 0.465 |
2015 | 148896 | 118991 | 186316 | |||||||||