| Table 3. Estimated fishing mortalities. | |||||||
| Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
| 1967 | 0.269 | 0.354 | 0.360 | 0.361 | 0.318 | 0.283 | 0.327 |
| 1968 | 0.244 | 0.310 | 0.303 | 0.276 | 0.232 | 0.206 | 0.242 |
| 1969 | 0.276 | 0.359 | 0.337 | 0.319 | 0.279 | 0.251 | 0.281 |
| 1970 | 0.327 | 0.422 | 0.364 | 0.332 | 0.280 | 0.245 | 0.261 |
| 1971 | 0.379 | 0.463 | 0.377 | 0.341 | 0.302 | 0.278 | 0.295 |
| 1972 | 0.440 | 0.518 | 0.397 | 0.360 | 0.324 | 0.301 | 0.307 |
| 1973 | 0.509 | 0.580 | 0.418 | 0.367 | 0.334 | 0.310 | 0.309 |
| 1974 | 0.611 | 0.695 | 0.483 | 0.426 | 0.391 | 0.358 | 0.342 |
| 1975 | 0.636 | 0.736 | 0.525 | 0.471 | 0.443 | 0.412 | 0.382 |
| 1976 | 0.736 | 0.860 | 0.605 | 0.535 | 0.488 | 0.446 | 0.402 |
| 1977 | 0.623 | 0.761 | 0.603 | 0.560 | 0.531 | 0.495 | 0.438 |
| 1978 | 0.479 | 0.560 | 0.482 | 0.427 | 0.408 | 0.382 | 0.342 |
| 1979 | 0.402 | 0.477 | 0.453 | 0.415 | 0.408 | 0.380 | 0.337 |
| 1980 | 0.379 | 0.458 | 0.467 | 0.447 | 0.452 | 0.431 | 0.386 |
| 1981 | 0.345 | 0.427 | 0.460 | 0.454 | 0.475 | 0.472 | 0.429 |
| 1982 | 0.405 | 0.527 | 0.537 | 0.515 | 0.512 | 0.490 | 0.436 |
| 1983 | 0.484 | 0.676 | 0.660 | 0.639 | 0.619 | 0.579 | 0.503 |
| 1984 | 0.561 | 0.809 | 0.709 | 0.625 | 0.553 | 0.495 | 0.425 |
| 1985 | 0.635 | 0.982 | 0.774 | 0.618 | 0.523 | 0.465 | 0.416 |
| 1986 | 0.638 | 1.103 | 0.862 | 0.674 | 0.567 | 0.512 | 0.480 |
| 1987 | 0.520 | 0.898 | 0.778 | 0.608 | 0.528 | 0.495 | 0.486 |
| 1988 | 0.485 | 0.837 | 0.771 | 0.617 | 0.540 | 0.505 | 0.498 |
| 1989 | 0.478 | 0.831 | 0.758 | 0.601 | 0.506 | 0.454 | 0.442 |
| 1990 | 0.476 | 0.830 | 0.738 | 0.562 | 0.462 | 0.398 | 0.385 |
| 1991 | 0.455 | 0.825 | 0.731 | 0.543 | 0.441 | 0.372 | 0.369 |
| 1992 | 0.382 | 0.728 | 0.698 | 0.532 | 0.439 | 0.365 | 0.364 |
| 1993 | 0.358 | 0.709 | 0.704 | 0.581 | 0.531 | 0.458 | 0.465 |
| 1994 | 0.311 | 0.631 | 0.640 | 0.515 | 0.478 | 0.414 | 0.428 |
| 1995 | 0.274 | 0.586 | 0.643 | 0.560 | 0.568 | 0.515 | 0.526 |
| 1996 | 0.213 | 0.446 | 0.554 | 0.499 | 0.502 | 0.470 | 0.469 |
| 1997 | 0.189 | 0.383 | 0.488 | 0.440 | 0.431 | 0.410 | 0.408 |
| 1998 | 0.193 | 0.387 | 0.496 | 0.464 | 0.438 | 0.422 | 0.413 |
| 1999 | 0.200 | 0.426 | 0.548 | 0.554 | 0.525 | 0.516 | 0.497 |
| 2000 | 0.154 | 0.326 | 0.453 | 0.458 | 0.413 | 0.399 | 0.383 |
| 2001 | 0.146 | 0.315 | 0.422 | 0.418 | 0.360 | 0.339 | 0.325 |
| 2002 | 0.142 | 0.315 | 0.426 | 0.463 | 0.410 | 0.396 | 0.403 |
| 2003 | 0.136 | 0.307 | 0.411 | 0.487 | 0.447 | 0.432 | 0.445 |
| 2004 | 0.125 | 0.286 | 0.373 | 0.437 | 0.394 | 0.370 | 0.357 |
| 2005 | 0.132 | 0.308 | 0.391 | 0.459 | 0.417 | 0.384 | 0.354 |
| 2006 | 0.149 | 0.336 | 0.398 | 0.451 | 0.420 | 0.392 | 0.362 |
| 2007 | 0.146 | 0.338 | 0.386 | 0.414 | 0.384 | 0.359 | 0.332 |
| 2008 | 0.164 | 0.416 | 0.461 | 0.491 | 0.462 | 0.438 | 0.408 |
| 2009 | 0.157 | 0.399 | 0.450 | 0.480 | 0.460 | 0.442 | 0.409 |
| 2010 | 0.141 | 0.356 | 0.412 | 0.437 | 0.433 | 0.437 | 0.416 |
| 2011 | 0.132 | 0.336 | 0.384 | 0.389 | 0.384 | 0.398 | 0.395 |
| 2012 | 0.113 | 0.299 | 0.342 | 0.342 | 0.327 | 0.342 | 0.354 |
| 2013 | 0.090 | 0.240 | 0.289 | 0.290 | 0.278 | 0.296 | 0.318 |
| 2014 | 0.071 | 0.184 | 0.241 | 0.243 | 0.236 | 0.254 | 0.290 |
| 2015 | 0.070 | 0.177 | 0.231 | 0.226 | 0.213 | 0.228 | 0.263 |