| Table 2. Estimated fishing mortality at age. | |||||||||
| Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 1958 | 0.003 | 0.102 | 0.155 | 0.155 | 0.155 | 0.155 | 0.223 | 0.109 | 0.043 |
| 1959 | 0.003 | 0.092 | 0.117 | 0.117 | 0.117 | 0.117 | 0.174 | 0.093 | 0.039 |
| 1960 | 0.005 | 0.143 | 0.144 | 0.144 | 0.144 | 0.144 | 0.173 | 0.090 | 0.034 |
| 1961 | 0.003 | 0.105 | 0.103 | 0.103 | 0.103 | 0.103 | 0.122 | 0.080 | 0.032 |
| 1962 | 0.003 | 0.132 | 0.183 | 0.183 | 0.183 | 0.183 | 0.217 | 0.150 | 0.049 |
| 1963 | 0.002 | 0.111 | 0.118 | 0.118 | 0.118 | 0.118 | 0.141 | 0.107 | 0.035 |
| 1964 | 0.003 | 0.105 | 0.094 | 0.094 | 0.094 | 0.094 | 0.110 | 0.097 | 0.034 |
| 1965 | 0.002 | 0.082 | 0.117 | 0.117 | 0.117 | 0.117 | 0.157 | 0.166 | 0.069 |
| 1966 | 0.006 | 0.172 | 0.209 | 0.209 | 0.209 | 0.209 | 0.227 | 0.234 | 0.084 |
| 1967 | 0.011 | 0.202 | 0.277 | 0.277 | 0.277 | 0.277 | 0.332 | 0.364 | 0.120 |
| 1968 | 0.014 | 0.207 | 0.256 | 0.256 | 0.256 | 0.256 | 0.274 | 0.273 | 0.097 |
| 1969 | 0.019 | 0.282 | 0.380 | 0.380 | 0.380 | 0.380 | 0.365 | 0.334 | 0.106 |
| 1970 | 0.014 | 0.219 | 0.364 | 0.364 | 0.364 | 0.364 | 0.351 | 0.374 | 0.111 |
| 1971 | 0.027 | 0.329 | 0.498 | 0.498 | 0.498 | 0.498 | 0.445 | 0.463 | 0.112 |
| 1972 | 0.042 | 0.392 | 0.422 | 0.422 | 0.422 | 0.422 | 0.378 | 0.384 | 0.079 |
| 1973 | 0.070 | 0.464 | 0.456 | 0.456 | 0.456 | 0.456 | 0.452 | 0.422 | 0.088 |
| 1974 | 0.067 | 0.395 | 0.419 | 0.419 | 0.419 | 0.419 | 0.401 | 0.344 | 0.078 |
| 1975 | 0.082 | 0.373 | 0.448 | 0.448 | 0.448 | 0.448 | 0.435 | 0.411 | 0.106 |
| 1976 | 0.072 | 0.292 | 0.414 | 0.414 | 0.414 | 0.414 | 0.493 | 0.543 | 0.152 |
| 1977 | 0.051 | 0.212 | 0.296 | 0.296 | 0.296 | 0.296 | 0.283 | 0.312 | 0.088 |
| 1978 | 0.042 | 0.207 | 0.283 | 0.283 | 0.283 | 0.283 | 0.278 | 0.329 | 0.095 |
| 1979 | 0.063 | 0.328 | 0.401 | 0.401 | 0.401 | 0.401 | 0.417 | 0.485 | 0.135 |
| 1980 | 0.072 | 0.431 | 0.514 | 0.514 | 0.514 | 0.514 | 0.620 | 0.722 | 0.194 |
| 1981 | 0.086 | 0.579 | 0.719 | 0.719 | 0.719 | 0.719 | 0.737 | 0.895 | 0.278 |
| 1982 | 0.046 | 0.428 | 0.627 | 0.627 | 0.627 | 0.627 | 0.641 | 0.925 | 0.313 |
| 1983 | 0.035 | 0.384 | 0.516 | 0.516 | 0.516 | 0.516 | 0.509 | 0.852 | 0.291 |
| 1984 | 0.040 | 0.482 | 0.719 | 0.719 | 0.719 | 0.719 | 0.528 | 0.750 | 0.250 |
| 1985 | 0.023 | 0.296 | 0.368 | 0.368 | 0.368 | 0.368 | 0.259 | 0.401 | 0.157 |
| 1986 | 0.013 | 0.243 | 0.345 | 0.345 | 0.345 | 0.345 | 0.173 | 0.168 | 0.065 |
| 1987 | 0.013 | 0.318 | 0.523 | 0.523 | 0.523 | 0.523 | 0.430 | 0.567 | 0.328 |
| 1988 | 0.009 | 0.199 | 0.273 | 0.273 | 0.273 | 0.273 | 0.245 | 0.288 | 0.201 |
| 1989 | 0.013 | 0.287 | 0.366 | 0.366 | 0.366 | 0.366 | 0.396 | 0.475 | 0.373 |
| 1990 | 0.010 | 0.229 | 0.286 | 0.286 | 0.286 | 0.286 | 0.298 | 0.356 | 0.264 |
| 1991 | 0.013 | 0.328 | 0.379 | 0.379 | 0.379 | 0.379 | 0.349 | 0.431 | 0.255 |
| 1992 | 0.016 | 0.428 | 0.533 | 0.533 | 0.533 | 0.533 | 0.582 | 0.734 | 0.317 |
| 1993 | 0.010 | 0.250 | 0.284 | 0.284 | 0.284 | 0.284 | 0.339 | 0.388 | 0.163 |
| 1994 | 0.015 | 0.281 | 0.277 | 0.277 | 0.277 | 0.277 | 0.289 | 0.320 | 0.129 |
| 1995 | 0.018 | 0.328 | 0.382 | 0.382 | 0.382 | 0.382 | 0.393 | 0.443 | 0.154 |
| 1996 | 0.015 | 0.269 | 0.350 | 0.350 | 0.350 | 0.350 | 0.368 | 0.426 | 0.148 |
| 1997 | 0.018 | 0.308 | 0.434 | 0.434 | 0.434 | 0.434 | 0.385 | 0.387 | 0.119 |
| 1998 | 0.026 | 0.359 | 0.490 | 0.490 | 0.490 | 0.490 | 0.386 | 0.347 | 0.098 |
| 1999 | 0.038 | 0.504 | 0.697 | 0.697 | 0.697 | 0.697 | 0.563 | 0.441 | 0.125 |
| 2000 | 0.038 | 0.504 | 0.670 | 0.670 | 0.670 | 0.670 | 0.586 | 0.395 | 0.113 |
| 2001 | 0.034 | 0.395 | 0.532 | 0.532 | 0.532 | 0.532 | 0.485 | 0.280 | 0.084 |
| 2002 | 0.015 | 0.167 | 0.267 | 0.267 | 0.267 | 0.267 | 0.279 | 0.154 | 0.049 |
| 2003 | 0.024 | 0.292 | 0.647 | 0.647 | 0.647 | 0.647 | 0.792 | 0.388 | 0.099 |
| 2004 | 0.020 | 0.230 | 0.506 | 0.506 | 0.506 | 0.506 | 0.456 | 0.191 | 0.039 |
| 2005 | 0.019 | 0.200 | 0.380 | 0.380 | 0.380 | 0.380 | 0.307 | 0.123 | 0.025 |
| 2006 | 0.010 | 0.102 | 0.230 | 0.230 | 0.230 | 0.230 | 0.169 | 0.070 | 0.015 |
| 2007 | 0.010 | 0.078 | 0.145 | 0.145 | 0.145 | 0.145 | 0.078 | 0.027 | 0.005 |
| 2008 | 0.006 | 0.043 | 0.083 | 0.083 | 0.083 | 0.083 | 0.047 | 0.021 | 0.005 |
| 2009 | 0.007 | 0.042 | 0.078 | 0.078 | 0.078 | 0.078 | 0.063 | 0.042 | 0.012 |
| 2010 | 0.007 | 0.047 | 0.108 | 0.108 | 0.108 | 0.108 | 0.100 | 0.086 | 0.024 |
| 2011 | 0.009 | 0.064 | 0.140 | 0.140 | 0.140 | 0.140 | 0.132 | 0.106 | 0.023 |
| 2012 | 0.019 | 0.127 | 0.233 | 0.233 | 0.233 | 0.233 | 0.215 | 0.149 | 0.029 |
| 2013 | 0.020 | 0.124 | 0.218 | 0.218 | 0.218 | 0.218 | 0.209 | 0.140 | 0.026 |
| 2014 | 0.027 | 0.176 | 0.322 | 0.322 | 0.322 | 0.322 | 0.307 | 0.221 | 0.039 |
| 2015 | 0.010 | 0.129 | 0.417 | 0.417 | 0.417 | 0.417 | 0.536 | 0.468 | 0.080 |
| 2016 | 0.016 | 0.208 | 0.660 | 0.660 | 0.660 | 0.660 | 0.730 | 0.524 | 0.076 |
| 2017 | 0.017 | 0.257 | 0.913 | 0.913 | 0.913 | 0.913 | 0.815 | 0.531 | 0.076 |