| Table 2. Estimated fishing mortality at age. | ||||||||||
| Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 1957 | 0.004 | 0.128 | 0.349 | 0.484 | 0.391 | 0.490 | 0.757 | 0.798 | 0.916 | 0.916 |
| 1958 | 0.005 | 0.169 | 0.438 | 0.589 | 0.485 | 0.623 | 0.989 | 1.071 | 1.260 | 1.260 |
| 1959 | 0.007 | 0.187 | 0.459 | 0.592 | 0.487 | 0.636 | 1.031 | 1.151 | 1.385 | 1.385 |
| 1960 | 0.008 | 0.219 | 0.526 | 0.665 | 0.541 | 0.704 | 1.150 | 1.295 | 1.546 | 1.546 |
| 1961 | 0.008 | 0.208 | 0.486 | 0.599 | 0.483 | 0.621 | 1.012 | 1.174 | 1.370 | 1.370 |
| 1962 | 0.008 | 0.218 | 0.524 | 0.650 | 0.524 | 0.671 | 1.101 | 1.357 | 1.584 | 1.584 |
| 1963 | 0.007 | 0.197 | 0.507 | 0.667 | 0.556 | 0.712 | 1.193 | 1.598 | 1.921 | 1.921 |
| 1964 | 0.004 | 0.116 | 0.331 | 0.478 | 0.429 | 0.570 | 0.948 | 1.361 | 1.626 | 1.626 |
| 1965 | 0.003 | 0.097 | 0.298 | 0.456 | 0.434 | 0.619 | 1.093 | 1.571 | 1.759 | 1.759 |
| 1966 | 0.003 | 0.090 | 0.287 | 0.440 | 0.417 | 0.584 | 1.001 | 1.318 | 1.527 | 1.527 |
| 1967 | 0.002 | 0.076 | 0.250 | 0.380 | 0.360 | 0.505 | 0.860 | 1.084 | 1.312 | 1.312 |
| 1968 | 0.003 | 0.086 | 0.286 | 0.420 | 0.386 | 0.522 | 0.858 | 1.010 | 1.230 | 1.230 |
| 1969 | 0.003 | 0.093 | 0.326 | 0.482 | 0.444 | 0.586 | 0.932 | 1.022 | 1.235 | 1.235 |
| 1970 | 0.003 | 0.082 | 0.308 | 0.452 | 0.420 | 0.522 | 0.775 | 0.757 | 0.850 | 0.850 |
| 1971 | 0.002 | 0.076 | 0.313 | 0.462 | 0.444 | 0.526 | 0.760 | 0.757 | 0.903 | 0.903 |
| 1972 | 0.002 | 0.075 | 0.325 | 0.452 | 0.422 | 0.449 | 0.607 | 0.609 | 0.764 | 0.764 |
| 1973 | 0.003 | 0.093 | 0.368 | 0.460 | 0.390 | 0.364 | 0.413 | 0.393 | 0.452 | 0.452 |
| 1974 | 0.002 | 0.069 | 0.276 | 0.363 | 0.315 | 0.302 | 0.337 | 0.358 | 0.445 | 0.445 |
| 1975 | 0.002 | 0.051 | 0.216 | 0.299 | 0.275 | 0.270 | 0.297 | 0.351 | 0.473 | 0.473 |
| 1976 | 0.001 | 0.039 | 0.192 | 0.306 | 0.321 | 0.347 | 0.385 | 0.475 | 0.628 | 0.628 |
| 1977 | 0.001 | 0.021 | 0.135 | 0.274 | 0.365 | 0.460 | 0.555 | 0.744 | 1.020 | 1.020 |
| 1978 | 0.000 | 0.011 | 0.087 | 0.202 | 0.295 | 0.391 | 0.507 | 0.725 | 1.004 | 1.004 |
| 1979 | 0.000 | 0.009 | 0.073 | 0.168 | 0.232 | 0.283 | 0.343 | 0.484 | 0.659 | 0.659 |
| 1980 | 0.000 | 0.016 | 0.119 | 0.252 | 0.309 | 0.328 | 0.347 | 0.451 | 0.580 | 0.580 |
| 1981 | 0.001 | 0.019 | 0.139 | 0.270 | 0.302 | 0.292 | 0.272 | 0.321 | 0.400 | 0.400 |
| 1982 | 0.001 | 0.030 | 0.209 | 0.387 | 0.419 | 0.392 | 0.348 | 0.412 | 0.504 | 0.504 |
| 1983 | 0.001 | 0.029 | 0.189 | 0.350 | 0.381 | 0.378 | 0.341 | 0.429 | 0.523 | 0.523 |
| 1984 | 0.001 | 0.028 | 0.170 | 0.312 | 0.338 | 0.355 | 0.313 | 0.419 | 0.516 | 0.516 |
| 1985 | 0.001 | 0.027 | 0.163 | 0.304 | 0.349 | 0.390 | 0.351 | 0.484 | 0.598 | 0.598 |
| 1986 | 0.001 | 0.023 | 0.136 | 0.262 | 0.322 | 0.389 | 0.383 | 0.559 | 0.687 | 0.687 |
| 1987 | 0.001 | 0.024 | 0.141 | 0.267 | 0.338 | 0.431 | 0.461 | 0.643 | 0.749 | 0.749 |
| 1988 | 0.000 | 0.021 | 0.124 | 0.231 | 0.294 | 0.372 | 0.407 | 0.540 | 0.637 | 0.637 |
| 1989 | 0.000 | 0.019 | 0.123 | 0.234 | 0.313 | 0.415 | 0.489 | 0.637 | 0.747 | 0.747 |
| 1990 | 0.000 | 0.024 | 0.154 | 0.281 | 0.352 | 0.456 | 0.538 | 0.667 | 0.792 | 0.792 |
| 1991 | 0.000 | 0.027 | 0.174 | 0.299 | 0.339 | 0.405 | 0.442 | 0.487 | 0.539 | 0.539 |
| 1992 | 0.000 | 0.026 | 0.161 | 0.276 | 0.306 | 0.348 | 0.369 | 0.394 | 0.435 | 0.435 |
| 1993 | 0.001 | 0.032 | 0.195 | 0.315 | 0.321 | 0.336 | 0.334 | 0.339 | 0.361 | 0.361 |
| 1994 | 0.000 | 0.019 | 0.144 | 0.264 | 0.293 | 0.324 | 0.335 | 0.347 | 0.365 | 0.365 |
| 1995 | 0.000 | 0.018 | 0.148 | 0.290 | 0.336 | 0.379 | 0.392 | 0.401 | 0.403 | 0.403 |
| 1996 | 0.000 | 0.015 | 0.142 | 0.305 | 0.387 | 0.469 | 0.506 | 0.515 | 0.490 | 0.490 |
| 1997 | 0.000 | 0.017 | 0.160 | 0.321 | 0.433 | 0.569 | 0.663 | 0.689 | 0.630 | 0.630 |
| 1998 | 0.000 | 0.027 | 0.249 | 0.434 | 0.557 | 0.767 | 0.971 | 1.087 | 0.920 | 0.920 |
| 1999 | 0.000 | 0.032 | 0.308 | 0.487 | 0.568 | 0.731 | 0.920 | 1.175 | 0.957 | 0.957 |
| 2000 | 0.001 | 0.040 | 0.329 | 0.480 | 0.510 | 0.577 | 0.627 | 0.753 | 0.656 | 0.656 |
| 2001 | 0.001 | 0.033 | 0.273 | 0.424 | 0.463 | 0.501 | 0.498 | 0.557 | 0.530 | 0.530 |
| 2002 | 0.000 | 0.027 | 0.223 | 0.386 | 0.472 | 0.544 | 0.551 | 0.611 | 0.634 | 0.634 |
| 2003 | 0.000 | 0.017 | 0.156 | 0.319 | 0.475 | 0.660 | 0.754 | 0.840 | 0.921 | 0.921 |
| 2004 | 0.000 | 0.017 | 0.145 | 0.298 | 0.465 | 0.703 | 0.923 | 1.090 | 1.261 | 1.261 |
| 2005 | 0.000 | 0.020 | 0.154 | 0.300 | 0.450 | 0.670 | 0.929 | 1.146 | 1.397 | 1.397 |
| 2006 | 0.001 | 0.024 | 0.172 | 0.309 | 0.429 | 0.619 | 0.889 | 1.115 | 1.495 | 1.495 |
| 2007 | 0.001 | 0.027 | 0.187 | 0.317 | 0.402 | 0.538 | 0.765 | 0.983 | 1.279 | 1.279 |
| 2008 | 0.001 | 0.028 | 0.189 | 0.314 | 0.367 | 0.468 | 0.661 | 0.881 | 1.241 | 1.241 |
| 2009 | 0.001 | 0.025 | 0.184 | 0.308 | 0.342 | 0.405 | 0.531 | 0.666 | 0.953 | 0.953 |
| 2010 | 0.001 | 0.036 | 0.272 | 0.435 | 0.455 | 0.508 | 0.625 | 0.737 | 1.074 | 1.074 |
| 2011 | 0.000 | 0.028 | 0.241 | 0.404 | 0.440 | 0.495 | 0.620 | 0.722 | 1.095 | 1.095 |
| 2012 | 0.000 | 0.023 | 0.201 | 0.340 | 0.390 | 0.444 | 0.544 | 0.630 | 0.989 | 0.989 |
| 2013 | 0.000 | 0.030 | 0.254 | 0.394 | 0.443 | 0.498 | 0.599 | 0.684 | 1.112 | 1.112 |
| 2014 | 0.000 | 0.033 | 0.278 | 0.423 | 0.470 | 0.497 | 0.554 | 0.597 | 1.029 | 1.029 |
| 2015 | 0.000 | 0.033 | 0.286 | 0.441 | 0.486 | 0.516 | 0.550 | 0.588 | 1.099 | 1.099 |
| 2016 | 0.000 | 0.026 | 0.246 | 0.417 | 0.490 | 0.528 | 0.550 | 0.607 | 1.226 | 1.226 |
| 2017 | 0.000 | 0.012 | 0.144 | 0.297 | 0.387 | 0.438 | 0.478 | 0.568 | 1.290 | 1.290 |
| 2018 | 0.000 | 0.012 | 0.164 | 0.379 | 0.523 | 0.582 | 0.597 | 0.695 | 1.773 | 1.773 |
| 2019 | 0.000 | 0.010 | 0.178 | 0.530 | 0.869 | 1.000 | 0.971 | 0.984 | 2.464 | 2.464 |
| 2020 | 0.000 | 0.006 | 0.145 | 0.533 | 1.130 | 1.467 | 1.481 | 1.355 | 3.094 | 3.094 |
| 2021 | 0.000 | 0.005 | 0.112 | 0.370 | 0.782 | 1.055 | 1.053 | 0.849 | 2.019 | 2.019 |
| 2022 | 0.000 | 0.007 | 0.116 | 0.297 | 0.524 | 0.696 | 0.699 | 0.468 | 1.200 | 1.200 |
| 2023 | 0.000 | 0.006 | 0.084 | 0.192 | 0.319 | 0.454 | 0.549 | 0.389 | 1.004 | 1.004 |
| 2024 | 0.000 | 0.004 | 0.059 | 0.128 | 0.199 | 0.274 | 0.343 | 0.291 | 0.771 | 0.771 |
| 2025 | 0.000 | 0.003 | 0.036 | 0.081 | 0.127 | 0.177 | 0.219 | 0.184 | 0.524 | 0.524 |