| Table 2. Estimated fishing mortality at age. | ||||||||||
| Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 1960 | 0.224 | 0.267 | 0.328 | 0.290 | 0.231 | 0.158 | 0.158 | 0.158 | 0.158 | 0.158 |
| 1961 | 0.240 | 0.279 | 0.290 | 0.240 | 0.178 | 0.120 | 0.120 | 0.120 | 0.120 | 0.120 |
| 1962 | 0.232 | 0.280 | 0.270 | 0.235 | 0.182 | 0.128 | 0.128 | 0.128 | 0.128 | 0.128 |
| 1963 | 0.217 | 0.292 | 0.281 | 0.244 | 0.199 | 0.150 | 0.150 | 0.150 | 0.150 | 0.150 |
| 1964 | 0.220 | 0.314 | 0.313 | 0.275 | 0.246 | 0.212 | 0.212 | 0.212 | 0.212 | 0.212 |
| 1965 | 0.195 | 0.270 | 0.313 | 0.285 | 0.256 | 0.239 | 0.239 | 0.239 | 0.239 | 0.239 |
| 1966 | 0.244 | 0.338 | 0.369 | 0.300 | 0.246 | 0.229 | 0.229 | 0.229 | 0.229 | 0.229 |
| 1967 | 0.247 | 0.321 | 0.328 | 0.262 | 0.213 | 0.218 | 0.218 | 0.218 | 0.218 | 0.218 |
| 1968 | 0.230 | 0.246 | 0.224 | 0.178 | 0.140 | 0.143 | 0.143 | 0.143 | 0.143 | 0.143 |
| 1969 | 0.247 | 0.251 | 0.225 | 0.178 | 0.139 | 0.130 | 0.130 | 0.130 | 0.130 | 0.130 |
| 1970 | 0.317 | 0.369 | 0.341 | 0.296 | 0.258 | 0.253 | 0.253 | 0.253 | 0.253 | 0.253 |
| 1971 | 0.355 | 0.383 | 0.344 | 0.292 | 0.270 | 0.262 | 0.262 | 0.262 | 0.262 | 0.262 |
| 1972 | 0.416 | 0.399 | 0.343 | 0.276 | 0.255 | 0.239 | 0.239 | 0.239 | 0.239 | 0.239 |
| 1973 | 0.435 | 0.405 | 0.362 | 0.305 | 0.293 | 0.278 | 0.278 | 0.278 | 0.278 | 0.278 |
| 1974 | 0.588 | 0.548 | 0.511 | 0.439 | 0.433 | 0.403 | 0.403 | 0.403 | 0.403 | 0.403 |
| 1975 | 0.629 | 0.565 | 0.525 | 0.451 | 0.492 | 0.492 | 0.492 | 0.492 | 0.492 | 0.492 |
| 1976 | 0.769 | 0.679 | 0.605 | 0.483 | 0.501 | 0.476 | 0.476 | 0.476 | 0.476 | 0.476 |
| 1977 | 0.686 | 0.618 | 0.539 | 0.417 | 0.421 | 0.377 | 0.377 | 0.377 | 0.377 | 0.377 |
| 1978 | 0.607 | 0.608 | 0.574 | 0.462 | 0.473 | 0.431 | 0.431 | 0.431 | 0.431 | 0.431 |
| 1979 | 0.567 | 0.648 | 0.638 | 0.513 | 0.514 | 0.461 | 0.461 | 0.461 | 0.461 | 0.461 |
| 1980 | 0.482 | 0.591 | 0.622 | 0.511 | 0.480 | 0.429 | 0.429 | 0.429 | 0.429 | 0.429 |
| 1981 | 0.440 | 0.601 | 0.654 | 0.532 | 0.457 | 0.398 | 0.398 | 0.398 | 0.398 | 0.398 |
| 1982 | 0.420 | 0.634 | 0.701 | 0.565 | 0.452 | 0.385 | 0.385 | 0.385 | 0.385 | 0.385 |
| 1983 | 0.379 | 0.611 | 0.693 | 0.615 | 0.522 | 0.460 | 0.460 | 0.460 | 0.460 | 0.460 |
| 1984 | 0.504 | 0.765 | 0.758 | 0.747 | 0.671 | 0.601 | 0.601 | 0.601 | 0.601 | 0.601 |
| 1985 | 0.388 | 0.595 | 0.587 | 0.645 | 0.688 | 0.619 | 0.619 | 0.619 | 0.619 | 0.619 |
| 1986 | 0.210 | 0.405 | 0.447 | 0.547 | 0.654 | 0.626 | 0.626 | 0.626 | 0.626 | 0.626 |
| 1987 | 0.184 | 0.396 | 0.450 | 0.593 | 0.755 | 0.716 | 0.716 | 0.716 | 0.716 | 0.716 |
| 1988 | 0.190 | 0.426 | 0.507 | 0.635 | 0.758 | 0.650 | 0.650 | 0.650 | 0.650 | 0.650 |
| 1989 | 0.233 | 0.490 | 0.547 | 0.594 | 0.587 | 0.435 | 0.435 | 0.435 | 0.435 | 0.435 |
| 1990 | 0.273 | 0.528 | 0.541 | 0.598 | 0.597 | 0.451 | 0.451 | 0.451 | 0.451 | 0.451 |
| 1991 | 0.239 | 0.460 | 0.483 | 0.550 | 0.564 | 0.435 | 0.435 | 0.435 | 0.435 | 0.435 |
| 1992 | 0.163 | 0.372 | 0.481 | 0.638 | 0.701 | 0.567 | 0.567 | 0.567 | 0.567 | 0.567 |
| 1993 | 0.119 | 0.330 | 0.472 | 0.632 | 0.685 | 0.547 | 0.547 | 0.547 | 0.547 | 0.547 |
| 1994 | 0.082 | 0.271 | 0.417 | 0.587 | 0.634 | 0.501 | 0.501 | 0.501 | 0.501 | 0.501 |
| 1995 | 0.081 | 0.286 | 0.386 | 0.482 | 0.499 | 0.387 | 0.387 | 0.387 | 0.387 | 0.387 |
| 1996 | 0.071 | 0.235 | 0.312 | 0.408 | 0.483 | 0.409 | 0.409 | 0.409 | 0.409 | 0.409 |
| 1997 | 0.054 | 0.170 | 0.236 | 0.312 | 0.368 | 0.314 | 0.314 | 0.314 | 0.314 | 0.314 |
| 1998 | 0.044 | 0.149 | 0.217 | 0.292 | 0.342 | 0.308 | 0.308 | 0.308 | 0.308 | 0.308 |
| 1999 | 0.044 | 0.162 | 0.239 | 0.298 | 0.329 | 0.302 | 0.302 | 0.302 | 0.302 | 0.302 |
| 2000 | 0.038 | 0.142 | 0.209 | 0.263 | 0.281 | 0.274 | 0.274 | 0.274 | 0.274 | 0.274 |
| 2001 | 0.028 | 0.119 | 0.190 | 0.247 | 0.256 | 0.261 | 0.261 | 0.261 | 0.261 | 0.261 |
| 2002 | 0.025 | 0.122 | 0.191 | 0.249 | 0.256 | 0.283 | 0.283 | 0.283 | 0.283 | 0.283 |
| 2003 | 0.024 | 0.122 | 0.178 | 0.223 | 0.250 | 0.325 | 0.325 | 0.325 | 0.325 | 0.325 |
| 2004 | 0.020 | 0.098 | 0.158 | 0.207 | 0.250 | 0.353 | 0.353 | 0.353 | 0.353 | 0.353 |
| 2005 | 0.033 | 0.141 | 0.191 | 0.244 | 0.275 | 0.371 | 0.371 | 0.371 | 0.371 | 0.371 |
| 2006 | 0.041 | 0.176 | 0.222 | 0.290 | 0.330 | 0.449 | 0.449 | 0.449 | 0.449 | 0.449 |
| 2007 | 0.048 | 0.182 | 0.230 | 0.304 | 0.349 | 0.466 | 0.466 | 0.466 | 0.466 | 0.466 |
| 2008 | 0.080 | 0.276 | 0.290 | 0.347 | 0.396 | 0.525 | 0.525 | 0.525 | 0.525 | 0.525 |
| 2009 | 0.085 | 0.294 | 0.311 | 0.352 | 0.390 | 0.516 | 0.516 | 0.516 | 0.516 | 0.516 |
| 2010 | 0.109 | 0.379 | 0.390 | 0.400 | 0.409 | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 |
| 2011 | 0.097 | 0.300 | 0.354 | 0.395 | 0.420 | 0.482 | 0.482 | 0.482 | 0.482 | 0.482 |
| 2012 | 0.116 | 0.300 | 0.356 | 0.390 | 0.408 | 0.437 | 0.437 | 0.437 | 0.437 | 0.437 |
| 2013 | 0.092 | 0.244 | 0.303 | 0.331 | 0.350 | 0.352 | 0.352 | 0.352 | 0.352 | 0.352 |
| 2014 | 0.077 | 0.212 | 0.283 | 0.305 | 0.334 | 0.333 | 0.333 | 0.333 | 0.333 | 0.333 |
| 2015 | 0.073 | 0.224 | 0.299 | 0.314 | 0.336 | 0.324 | 0.324 | 0.324 | 0.324 | 0.324 |
| 2016 | 0.054 | 0.191 | 0.275 | 0.312 | 0.354 | 0.360 | 0.360 | 0.360 | 0.360 | 0.360 |
| 2017 | 0.047 | 0.162 | 0.238 | 0.289 | 0.341 | 0.354 | 0.354 | 0.354 | 0.354 | 0.354 |
| 2018 | 0.050 | 0.163 | 0.249 | 0.313 | 0.378 | 0.396 | 0.396 | 0.396 | 0.396 | 0.396 |
| 2019 | 0.051 | 0.147 | 0.216 | 0.285 | 0.350 | 0.361 | 0.361 | 0.361 | 0.361 | 0.361 |
| 2020 | 0.051 | 0.138 | 0.203 | 0.277 | 0.352 | 0.370 | 0.370 | 0.370 | 0.370 | 0.370 |
| 2021 | 0.049 | 0.126 | 0.198 | 0.288 | 0.384 | 0.429 | 0.429 | 0.429 | 0.429 | 0.429 |
| 2022 | 0.060 | 0.153 | 0.241 | 0.345 | 0.425 | 0.443 | 0.443 | 0.443 | 0.443 | 0.443 |
| 2023 | 0.068 | 0.191 | 0.314 | 0.428 | 0.509 | 0.518 | 0.518 | 0.518 | 0.518 | 0.518 |
| 2024 | 0.072 | 0.228 | 0.369 | 0.490 | 0.549 | 0.540 | 0.540 | 0.540 | 0.540 | 0.540 |
| 2025 | 0.079 | 0.242 | 0.378 | 0.477 | 0.499 | 0.472 | 0.472 | 0.472 | 0.472 | 0.472 |