| Table 2. Estimated fishing mortality at age. | |||||||||||||
| Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 1961 | 0.029 | 0.063 | 0.099 | 0.117 | 0.126 | 0.120 | 0.133 | 0.160 | 0.197 | 0.197 | 0.197 | 0.197 | 0.197 |
| 1962 | 0.034 | 0.073 | 0.113 | 0.133 | 0.145 | 0.140 | 0.158 | 0.192 | 0.238 | 0.238 | 0.238 | 0.238 | 0.238 |
| 1963 | 0.033 | 0.072 | 0.114 | 0.138 | 0.159 | 0.162 | 0.188 | 0.235 | 0.294 | 0.294 | 0.294 | 0.294 | 0.294 |
| 1964 | 0.042 | 0.095 | 0.150 | 0.178 | 0.201 | 0.202 | 0.222 | 0.265 | 0.317 | 0.317 | 0.317 | 0.317 | 0.317 |
| 1965 | 0.045 | 0.104 | 0.165 | 0.200 | 0.233 | 0.244 | 0.275 | 0.331 | 0.398 | 0.398 | 0.398 | 0.398 | 0.398 |
| 1966 | 0.044 | 0.106 | 0.168 | 0.202 | 0.237 | 0.253 | 0.283 | 0.337 | 0.393 | 0.393 | 0.393 | 0.393 | 0.393 |
| 1967 | 0.039 | 0.095 | 0.147 | 0.172 | 0.197 | 0.210 | 0.231 | 0.266 | 0.295 | 0.295 | 0.295 | 0.295 | 0.295 |
| 1968 | 0.042 | 0.106 | 0.157 | 0.176 | 0.196 | 0.211 | 0.234 | 0.271 | 0.302 | 0.302 | 0.302 | 0.302 | 0.302 |
| 1969 | 0.054 | 0.136 | 0.196 | 0.210 | 0.224 | 0.236 | 0.257 | 0.290 | 0.310 | 0.310 | 0.310 | 0.310 | 0.310 |
| 1970 | 0.062 | 0.152 | 0.207 | 0.207 | 0.206 | 0.206 | 0.213 | 0.232 | 0.239 | 0.239 | 0.239 | 0.239 | 0.239 |
| 1971 | 0.068 | 0.162 | 0.214 | 0.201 | 0.188 | 0.178 | 0.176 | 0.183 | 0.180 | 0.180 | 0.180 | 0.180 | 0.180 |
| 1972 | 0.085 | 0.203 | 0.277 | 0.271 | 0.258 | 0.248 | 0.245 | 0.248 | 0.233 | 0.233 | 0.233 | 0.233 | 0.233 |
| 1973 | 0.107 | 0.262 | 0.343 | 0.314 | 0.272 | 0.244 | 0.225 | 0.216 | 0.198 | 0.198 | 0.198 | 0.198 | 0.198 |
| 1974 | 0.116 | 0.285 | 0.356 | 0.313 | 0.259 | 0.226 | 0.205 | 0.195 | 0.184 | 0.184 | 0.184 | 0.184 | 0.184 |
| 1975 | 0.111 | 0.281 | 0.342 | 0.293 | 0.235 | 0.204 | 0.181 | 0.170 | 0.165 | 0.165 | 0.165 | 0.165 | 0.165 |
| 1976 | 0.104 | 0.273 | 0.326 | 0.283 | 0.228 | 0.200 | 0.176 | 0.160 | 0.154 | 0.154 | 0.154 | 0.154 | 0.154 |
| 1977 | 0.093 | 0.261 | 0.326 | 0.298 | 0.252 | 0.229 | 0.202 | 0.181 | 0.172 | 0.172 | 0.172 | 0.172 | 0.172 |
| 1978 | 0.070 | 0.212 | 0.277 | 0.273 | 0.251 | 0.248 | 0.232 | 0.212 | 0.203 | 0.203 | 0.203 | 0.203 | 0.203 |
| 1979 | 0.057 | 0.190 | 0.265 | 0.286 | 0.282 | 0.290 | 0.279 | 0.252 | 0.241 | 0.241 | 0.241 | 0.241 | 0.241 |
| 1980 | 0.049 | 0.179 | 0.259 | 0.300 | 0.306 | 0.320 | 0.313 | 0.277 | 0.271 | 0.271 | 0.271 | 0.271 | 0.271 |
| 1981 | 0.045 | 0.187 | 0.295 | 0.378 | 0.404 | 0.436 | 0.430 | 0.366 | 0.369 | 0.369 | 0.369 | 0.369 | 0.369 |
| 1982 | 0.042 | 0.186 | 0.306 | 0.403 | 0.425 | 0.458 | 0.452 | 0.373 | 0.396 | 0.396 | 0.396 | 0.396 | 0.396 |
| 1983 | 0.045 | 0.212 | 0.372 | 0.495 | 0.519 | 0.552 | 0.549 | 0.449 | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 |
| 1984 | 0.042 | 0.214 | 0.391 | 0.516 | 0.525 | 0.535 | 0.523 | 0.429 | 0.489 | 0.489 | 0.489 | 0.489 | 0.489 |
| 1985 | 0.040 | 0.207 | 0.395 | 0.517 | 0.516 | 0.520 | 0.509 | 0.437 | 0.525 | 0.525 | 0.525 | 0.525 | 0.525 |
| 1986 | 0.038 | 0.207 | 0.430 | 0.599 | 0.605 | 0.629 | 0.630 | 0.554 | 0.657 | 0.657 | 0.657 | 0.657 | 0.657 |
| 1987 | 0.035 | 0.194 | 0.417 | 0.583 | 0.577 | 0.581 | 0.567 | 0.493 | 0.558 | 0.558 | 0.558 | 0.558 | 0.558 |
| 1988 | 0.029 | 0.170 | 0.375 | 0.530 | 0.517 | 0.496 | 0.455 | 0.377 | 0.396 | 0.396 | 0.396 | 0.396 | 0.396 |
| 1989 | 0.027 | 0.166 | 0.364 | 0.504 | 0.480 | 0.444 | 0.399 | 0.341 | 0.382 | 0.382 | 0.382 | 0.382 | 0.382 |
| 1990 | 0.032 | 0.204 | 0.459 | 0.626 | 0.588 | 0.522 | 0.471 | 0.434 | 0.533 | 0.533 | 0.533 | 0.533 | 0.533 |
| 1991 | 0.044 | 0.276 | 0.617 | 0.828 | 0.789 | 0.714 | 0.680 | 0.660 | 0.828 | 0.828 | 0.828 | 0.828 | 0.828 |
| 1992 | 0.040 | 0.244 | 0.537 | 0.714 | 0.700 | 0.653 | 0.653 | 0.672 | 0.878 | 0.878 | 0.878 | 0.878 | 0.878 |
| 1993 | 0.038 | 0.217 | 0.460 | 0.597 | 0.592 | 0.550 | 0.540 | 0.543 | 0.668 | 0.668 | 0.668 | 0.668 | 0.668 |
| 1994 | 0.034 | 0.190 | 0.402 | 0.532 | 0.554 | 0.524 | 0.505 | 0.489 | 0.554 | 0.554 | 0.554 | 0.554 | 0.554 |
| 1995 | 0.029 | 0.160 | 0.365 | 0.516 | 0.589 | 0.595 | 0.595 | 0.593 | 0.685 | 0.685 | 0.685 | 0.685 | 0.685 |
| 1996 | 0.021 | 0.114 | 0.265 | 0.397 | 0.479 | 0.497 | 0.490 | 0.476 | 0.532 | 0.532 | 0.532 | 0.532 | 0.532 |
| 1997 | 0.018 | 0.100 | 0.239 | 0.375 | 0.474 | 0.520 | 0.533 | 0.536 | 0.617 | 0.617 | 0.617 | 0.617 | 0.617 |
| 1998 | 0.016 | 0.093 | 0.226 | 0.361 | 0.476 | 0.552 | 0.584 | 0.589 | 0.693 | 0.693 | 0.693 | 0.693 | 0.693 |
| 1999 | 0.015 | 0.091 | 0.228 | 0.371 | 0.494 | 0.594 | 0.636 | 0.650 | 0.782 | 0.782 | 0.782 | 0.782 | 0.782 |
| 2000 | 0.015 | 0.094 | 0.238 | 0.382 | 0.496 | 0.576 | 0.587 | 0.573 | 0.669 | 0.669 | 0.669 | 0.669 | 0.669 |
| 2001 | 0.016 | 0.109 | 0.298 | 0.509 | 0.692 | 0.835 | 0.888 | 0.893 | 1.123 | 1.123 | 1.123 | 1.123 | 1.123 |
| 2002 | 0.013 | 0.093 | 0.263 | 0.450 | 0.609 | 0.728 | 0.756 | 0.750 | 0.956 | 0.956 | 0.956 | 0.956 | 0.956 |
| 2003 | 0.011 | 0.079 | 0.228 | 0.400 | 0.555 | 0.678 | 0.733 | 0.719 | 0.947 | 0.947 | 0.947 | 0.947 | 0.947 |
| 2004 | 0.012 | 0.081 | 0.229 | 0.400 | 0.569 | 0.725 | 0.834 | 0.834 | 1.162 | 1.162 | 1.162 | 1.162 | 1.162 |
| 2005 | 0.017 | 0.114 | 0.288 | 0.445 | 0.570 | 0.658 | 0.716 | 0.656 | 0.896 | 0.896 | 0.896 | 0.896 | 0.896 |
| 2006 | 0.028 | 0.173 | 0.390 | 0.548 | 0.651 | 0.725 | 0.795 | 0.737 | 0.992 | 0.992 | 0.992 | 0.992 | 0.992 |
| 2007 | 0.038 | 0.222 | 0.451 | 0.578 | 0.635 | 0.692 | 0.779 | 0.742 | 1.035 | 1.035 | 1.035 | 1.035 | 1.035 |
| 2008 | 0.052 | 0.296 | 0.553 | 0.648 | 0.651 | 0.658 | 0.725 | 0.702 | 0.984 | 0.984 | 0.984 | 0.984 | 0.984 |
| 2009 | 0.057 | 0.338 | 0.605 | 0.687 | 0.667 | 0.641 | 0.685 | 0.658 | 0.892 | 0.892 | 0.892 | 0.892 | 0.892 |
| 2010 | 0.066 | 0.380 | 0.661 | 0.748 | 0.707 | 0.668 | 0.698 | 0.676 | 0.900 | 0.900 | 0.900 | 0.900 | 0.900 |
| 2011 | 0.056 | 0.317 | 0.547 | 0.637 | 0.611 | 0.588 | 0.623 | 0.636 | 0.878 | 0.878 | 0.878 | 0.878 | 0.878 |
| 2012 | 0.057 | 0.331 | 0.556 | 0.656 | 0.654 | 0.642 | 0.689 | 0.731 | 1.051 | 1.051 | 1.051 | 1.051 | 1.051 |
| 2013 | 0.056 | 0.311 | 0.514 | 0.591 | 0.589 | 0.584 | 0.607 | 0.640 | 0.913 | 0.913 | 0.913 | 0.913 | 0.913 |
| 2014 | 0.054 | 0.296 | 0.493 | 0.576 | 0.569 | 0.562 | 0.536 | 0.513 | 0.625 | 0.625 | 0.625 | 0.625 | 0.625 |
| 2015 | 0.062 | 0.339 | 0.577 | 0.699 | 0.695 | 0.705 | 0.657 | 0.586 | 0.615 | 0.615 | 0.615 | 0.615 | 0.615 |
| 2016 | 0.058 | 0.315 | 0.533 | 0.628 | 0.603 | 0.576 | 0.497 | 0.388 | 0.312 | 0.312 | 0.312 | 0.312 | 0.312 |
| 2017 | 0.055 | 0.281 | 0.461 | 0.515 | 0.475 | 0.426 | 0.335 | 0.233 | 0.154 | 0.154 | 0.154 | 0.154 | 0.154 |
| 2018 | 0.059 | 0.291 | 0.454 | 0.492 | 0.455 | 0.400 | 0.317 | 0.221 | 0.134 | 0.134 | 0.134 | 0.134 | 0.134 |
| 2019 | 0.064 | 0.306 | 0.443 | 0.451 | 0.406 | 0.339 | 0.250 | 0.166 | 0.087 | 0.087 | 0.087 | 0.087 | 0.087 |
| 2020 | 0.058 | 0.278 | 0.389 | 0.373 | 0.322 | 0.261 | 0.179 | 0.113 | 0.054 | 0.054 | 0.054 | 0.054 | 0.054 |
| 2021 | 0.054 | 0.265 | 0.380 | 0.355 | 0.301 | 0.243 | 0.163 | 0.103 | 0.049 | 0.049 | 0.049 | 0.049 | 0.049 |
| 2022 | 0.052 | 0.250 | 0.373 | 0.358 | 0.309 | 0.252 | 0.166 | 0.104 | 0.049 | 0.049 | 0.049 | 0.049 | 0.049 |
| 2023 | 0.054 | 0.254 | 0.384 | 0.365 | 0.308 | 0.245 | 0.156 | 0.098 | 0.046 | 0.046 | 0.046 | 0.046 | 0.046 |
| 2024 | 0.066 | 0.313 | 0.493 | 0.492 | 0.436 | 0.365 | 0.232 | 0.145 | 0.070 | 0.070 | 0.070 | 0.070 | 0.070 |
| 2025 | 0.068 | 0.327 | 0.536 | 0.560 | 0.523 | 0.456 | 0.288 | 0.179 | 0.085 | 0.085 | 0.085 | 0.085 | 0.085 |