Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 6 (F36). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F36 | Low | High |
1964 | 73939 | 49203 | 111113 | 171957 | 134073 | 220546 | 66636 | 51051 | 86979 | 0.428 | 0.310 | 0.591 |
1965 | 75508 | 51563 | 110574 | 147561 | 113228 | 192305 | 88080 | 65340 | 118734 | 0.447 | 0.338 | 0.590 |
1966 | 73792 | 50259 | 108343 | 112871 | 87809 | 145086 | 78511 | 61773 | 99786 | 0.470 | 0.361 | 0.612 |
1967 | 87029 | 58970 | 128440 | 95035 | 73507 | 122867 | 72042 | 55687 | 93200 | 0.492 | 0.382 | 0.634 |
1968 | 121419 | 82633 | 178410 | 61451 | 51520 | 73296 | 41399 | 34110 | 50245 | 0.506 | 0.398 | 0.644 |
1969 | 97343 | 66580 | 142321 | 68665 | 57216 | 82406 | 47430 | 38396 | 58589 | 0.527 | 0.417 | 0.667 |
1970 | 77111 | 51901 | 114565 | 86163 | 70499 | 105308 | 43827 | 35276 | 54450 | 0.566 | 0.448 | 0.714 |
1971 | 78826 | 52577 | 118180 | 129573 | 104512 | 160643 | 62193 | 49882 | 77542 | 0.641 | 0.508 | 0.809 |
1972 | 92596 | 61707 | 138946 | 145947 | 115740 | 184038 | 59934 | 46326 | 77539 | 0.686 | 0.545 | 0.864 |
1973 | 91035 | 61414 | 134942 | 137723 | 106277 | 178474 | 74832 | 57382 | 97589 | 0.738 | 0.588 | 0.927 |
1974 | 107689 | 72301 | 160396 | 145219 | 108943 | 193575 | 98223 | 74190 | 130043 | 0.781 | 0.621 | 0.981 |
1975 | 145074 | 97013 | 216945 | 130092 | 93532 | 180943 | 100408 | 72786 | 138513 | 0.819 | 0.653 | 1.026 |
1976 | 224134 | 147895 | 339673 | 62881 | 49631 | 79668 | 55715 | 43171 | 71903 | 0.848 | 0.675 | 1.064 |
1977 | 178082 | 120675 | 262798 | 92226 | 72150 | 117889 | 76420 | 58007 | 100678 | 0.847 | 0.672 | 1.067 |
1978 | 140505 | 95808 | 206055 | 132720 | 103580 | 170059 | 67440 | 51398 | 88490 | 0.826 | 0.655 | 1.043 |
1979 | 99111 | 67615 | 145280 | 154199 | 121137 | 196284 | 63007 | 49211 | 80670 | 0.793 | 0.625 | 1.005 |
1980 | 91309 | 61326 | 135950 | 183873 | 144590 | 233828 | 87204 | 65597 | 115927 | 0.736 | 0.581 | 0.933 |
1981 | 148896 | 101480 | 218465 | 148005 | 115202 | 190148 | 73497 | 57651 | 93699 | 0.672 | 0.530 | 0.851 |
1982 | 173338 | 117649 | 255388 | 180052 | 135209 | 239766 | 120331 | 91177 | 158806 | 0.642 | 0.507 | 0.813 |
1983 | 160171 | 109011 | 235343 | 121905 | 90900 | 163486 | 95894 | 72096 | 127547 | 0.673 | 0.528 | 0.858 |
1984 | 116192 | 78892 | 171127 | 63323 | 50888 | 78796 | 57699 | 45626 | 72967 | 0.657 | 0.515 | 0.838 |
1985 | 149044 | 101714 | 218399 | 82785 | 66890 | 102457 | 57642 | 45185 | 73532 | 0.673 | 0.527 | 0.861 |
1986 | 158895 | 108852 | 231946 | 101824 | 82235 | 126078 | 62505 | 48692 | 80235 | 0.687 | 0.535 | 0.882 |
1987 | 109426 | 75501 | 158594 | 136216 | 109246 | 169845 | 56331 | 45051 | 70436 | 0.719 | 0.555 | 0.932 |
1988 | 86163 | 59848 | 124050 | 133119 | 105601 | 167809 | 57931 | 44551 | 75329 | 0.691 | 0.526 | 0.906 |
1989 | 95798 | 66188 | 138654 | 111972 | 88541 | 141603 | 61698 | 48712 | 78145 | 0.623 | 0.472 | 0.822 |
1990 | 170587 | 118589 | 245384 | 127134 | 96408 | 167654 | 82454 | 63313 | 107383 | 0.557 | 0.416 | 0.746 |
1991 | 190613 | 132082 | 275081 | 131400 | 96996 | 178007 | 101316 | 75299 | 136323 | 0.483 | 0.353 | 0.660 |
1992 | 182408 | 120890 | 275229 | 69982 | 54123 | 90489 | 61636 | 47370 | 80198 | 0.434 | 0.309 | 0.609 |
1993 | 147709 | 99405 | 219485 | 97734 | 73797 | 129433 | 71539 | 52954 | 96647 | 0.353 | 0.242 | 0.513 |
1994 | 170076 | 113903 | 253952 | 150242 | 111614 | 202238 | 80499 | 58433 | 110897 | 0.302 | 0.204 | 0.446 |
1995 | 286932 | 188746 | 436193 | 187025 | 134980 | 259139 | 108337 | 75685 | 155074 | 0.264 | 0.176 | 0.396 |
1996 | 294785 | 190949 | 455085 | 205253 | 144697 | 291152 | 56331 | 40285 | 78768 | 0.231 | 0.153 | 0.348 |
1997 | 380028 | 243633 | 592781 | 218600 | 149570 | 319490 | 97149 | 67465 | 139894 | 0.209 | 0.136 | 0.322 |
1998 | 486018 | 307620 | 767873 | 259367 | 169678 | 396464 | 160332 | 105599 | 243434 | 0.172 | 0.108 | 0.274 |
1999 | 427624 | 265195 | 689540 | 226160 | 145173 | 352329 | 174207 | 112483 | 269801 | 0.138 | 0.084 | 0.226 |
2000 | 465562 | 287759 | 753226 | 102642 | 67746 | 155512 | 83450 | 55181 | 126200 | 0.114 | 0.068 | 0.191 |
2001 | 236334 | 145921 | 382766 | 84036 | 55325 | 127646 | 58571 | 38361 | 89429 | 0.103 | 0.061 | 0.173 |
2002 | 211504 | 129947 | 344249 | 125492 | 82397 | 191128 | 69286 | 44888 | 106946 | 0.094 | 0.055 | 0.160 |
2003 | 391210 | 237262 | 645048 | 155282 | 101083 | 238542 | 91126 | 57913 | 143387 | 0.083 | 0.048 | 0.142 |
2004 | 341124 | 209366 | 555798 | 169228 | 109877 | 260636 | 63259 | 40732 | 98247 | 0.068 | 0.039 | 0.119 |
2005 | 519177 | 318348 | 846699 | 532853 | 342868 | 828109 | 239666 | 155140 | 370245 | 0.064 | 0.037 | 0.111 |
2006 | 471182 | 282886 | 784812 | 490902 | 308760 | 780492 | 308661 | 195110 | 488297 | 0.058 | 0.033 | 0.101 |
2007 | 366224 | 223847 | 599158 | 300740 | 187636 | 482020 | 220577 | 137899 | 352822 | 0.055 | 0.032 | 0.096 |
2008 | 217728 | 132548 | 357646 | 120451 | 76605 | 189393 | 83200 | 53175 | 130178 | 0.048 | 0.027 | 0.083 |
2009 | 326766 | 197758 | 539933 | 209190 | 134207 | 326068 | 128412 | 82196 | 200614 | 0.045 | 0.026 | 0.078 |
2010 | 419157 | 254114 | 691390 | 297747 | 191649 | 462582 | 145074 | 92097 | 228525 | 0.046 | 0.027 | 0.079 |
2011 | 434087 | 261074 | 721754 | 371759 | 239278 | 577590 | 100208 | 63189 | 158914 | 0.039 | 0.023 | 0.068 |
2012 | 466494 | 277768 | 783448 | 524919 | 337554 | 816286 | 58454 | 37380 | 91411 | 0.037 | 0.022 | 0.064 |
2013 | 590662 | 334958 | 1041570 | 560172 | 350074 | 896362 | 82951 | 52552 | 130933 | 0.033 | 0.019 | 0.057 |
2014 | 226160 | 123219 | 415102 | 454976 | 278274 | 743884 | 93901 | 58078 | 151821 | 0.032 | 0.019 | 0.055 |
2015 | 69982 | 41261 | 118696 | |||||||||