| Table 3. Estimated fishing mortalities. | ||||||
| Year\Age | 3 | 4 | 5 | 6 | 7 | 8+ |
| 1960 | 0.236 | 0.284 | 0.320 | 0.277 | 0.221 | 0.163 |
| 1961 | 0.222 | 0.259 | 0.273 | 0.226 | 0.174 | 0.127 |
| 1962 | 0.222 | 0.261 | 0.268 | 0.225 | 0.177 | 0.133 |
| 1963 | 0.225 | 0.273 | 0.281 | 0.238 | 0.194 | 0.154 |
| 1964 | 0.238 | 0.298 | 0.318 | 0.277 | 0.241 | 0.208 |
| 1965 | 0.235 | 0.292 | 0.325 | 0.288 | 0.253 | 0.230 |
| 1966 | 0.260 | 0.319 | 0.342 | 0.288 | 0.244 | 0.224 |
| 1967 | 0.260 | 0.309 | 0.317 | 0.263 | 0.224 | 0.216 |
| 1968 | 0.221 | 0.240 | 0.229 | 0.184 | 0.153 | 0.147 |
| 1969 | 0.230 | 0.240 | 0.221 | 0.174 | 0.143 | 0.131 |
| 1970 | 0.328 | 0.361 | 0.340 | 0.283 | 0.250 | 0.239 |
| 1971 | 0.359 | 0.384 | 0.356 | 0.294 | 0.269 | 0.258 |
| 1972 | 0.380 | 0.391 | 0.350 | 0.283 | 0.259 | 0.244 |
| 1973 | 0.419 | 0.428 | 0.386 | 0.317 | 0.299 | 0.284 |
| 1974 | 0.541 | 0.561 | 0.513 | 0.429 | 0.416 | 0.394 |
| 1975 | 0.596 | 0.621 | 0.568 | 0.478 | 0.487 | 0.476 |
| 1976 | 0.649 | 0.682 | 0.611 | 0.498 | 0.495 | 0.469 |
| 1977 | 0.574 | 0.613 | 0.540 | 0.430 | 0.416 | 0.377 |
| 1978 | 0.572 | 0.650 | 0.595 | 0.487 | 0.474 | 0.429 |
| 1979 | 0.552 | 0.675 | 0.635 | 0.527 | 0.506 | 0.450 |
| 1980 | 0.494 | 0.637 | 0.619 | 0.519 | 0.481 | 0.420 |
| 1981 | 0.459 | 0.631 | 0.622 | 0.522 | 0.461 | 0.391 |
| 1982 | 0.423 | 0.622 | 0.623 | 0.527 | 0.451 | 0.374 |
| 1983 | 0.403 | 0.629 | 0.653 | 0.594 | 0.532 | 0.451 |
| 1984 | 0.444 | 0.712 | 0.728 | 0.719 | 0.680 | 0.588 |
| 1985 | 0.354 | 0.593 | 0.614 | 0.650 | 0.681 | 0.590 |
| 1986 | 0.247 | 0.457 | 0.504 | 0.577 | 0.653 | 0.594 |
| 1987 | 0.230 | 0.463 | 0.540 | 0.671 | 0.812 | 0.751 |
| 1988 | 0.218 | 0.460 | 0.541 | 0.661 | 0.768 | 0.655 |
| 1989 | 0.202 | 0.422 | 0.469 | 0.522 | 0.531 | 0.399 |
| 1990 | 0.222 | 0.475 | 0.521 | 0.590 | 0.599 | 0.450 |
| 1991 | 0.192 | 0.427 | 0.480 | 0.554 | 0.570 | 0.431 |
| 1992 | 0.173 | 0.430 | 0.542 | 0.690 | 0.753 | 0.601 |
| 1993 | 0.131 | 0.355 | 0.476 | 0.622 | 0.680 | 0.541 |
| 1994 | 0.101 | 0.297 | 0.420 | 0.569 | 0.630 | 0.504 |
| 1995 | 0.082 | 0.248 | 0.337 | 0.438 | 0.473 | 0.373 |
| 1996 | 0.073 | 0.225 | 0.313 | 0.420 | 0.487 | 0.416 |
| 1997 | 0.053 | 0.163 | 0.226 | 0.297 | 0.339 | 0.292 |
| 1998 | 0.047 | 0.154 | 0.221 | 0.298 | 0.348 | 0.323 |
| 1999 | 0.046 | 0.159 | 0.230 | 0.300 | 0.340 | 0.323 |
| 2000 | 0.040 | 0.142 | 0.207 | 0.270 | 0.299 | 0.293 |
| 2001 | 0.031 | 0.119 | 0.181 | 0.241 | 0.269 | 0.275 |
| 2002 | 0.028 | 0.113 | 0.173 | 0.235 | 0.267 | 0.294 |
| 2003 | 0.026 | 0.107 | 0.162 | 0.221 | 0.267 | 0.328 |
| 2004 | 0.024 | 0.097 | 0.149 | 0.208 | 0.264 | 0.352 |
| 2005 | 0.033 | 0.127 | 0.180 | 0.240 | 0.292 | 0.383 |
| 2006 | 0.040 | 0.153 | 0.210 | 0.281 | 0.345 | 0.461 |
| 2007 | 0.046 | 0.165 | 0.219 | 0.288 | 0.348 | 0.464 |
| 2008 | 0.068 | 0.232 | 0.281 | 0.348 | 0.409 | 0.533 |
| 2009 | 0.080 | 0.265 | 0.311 | 0.364 | 0.416 | 0.533 |
| 2010 | 0.099 | 0.317 | 0.359 | 0.394 | 0.427 | 0.519 |
| 2011 | 0.100 | 0.305 | 0.353 | 0.391 | 0.428 | 0.503 |
| 2012 | 0.104 | 0.293 | 0.331 | 0.356 | 0.386 | 0.446 |
| 2013 | 0.088 | 0.239 | 0.268 | 0.282 | 0.306 | 0.353 |
| 2014 | 0.079 | 0.211 | 0.235 | 0.242 | 0.267 | 0.316 |
| 2015 | 0.078 | 0.208 | 0.228 | 0.226 | 0.245 | 0.289 |
| 2016 | 0.075 | 0.206 | 0.228 | 0.226 | 0.250 | 0.305 |