| Table 3. Estimated fishing mortalities. | ||||
| Year\Age | 1 | 2 | 3 | 4+ |
| 1978 | 0.024 | 0.082 | 0.155 | 0.208 |
| 1979 | 0.031 | 0.100 | 0.182 | 0.241 |
| 1980 | 0.048 | 0.139 | 0.242 | 0.318 |
| 1981 | 0.038 | 0.105 | 0.183 | 0.245 |
| 1982 | 0.051 | 0.132 | 0.229 | 0.314 |
| 1983 | 0.073 | 0.189 | 0.319 | 0.429 |
| 1984 | 0.071 | 0.182 | 0.300 | 0.399 |
| 1985 | 0.080 | 0.207 | 0.337 | 0.443 |
| 1986 | 0.105 | 0.279 | 0.443 | 0.580 |
| 1987 | 0.129 | 0.333 | 0.522 | 0.669 |
| 1988 | 0.138 | 0.353 | 0.542 | 0.666 |
| 1989 | 0.123 | 0.313 | 0.487 | 0.598 |
| 1990 | 0.105 | 0.276 | 0.437 | 0.513 |
| 1991 | 0.098 | 0.264 | 0.425 | 0.481 |
| 1992 | 0.103 | 0.281 | 0.447 | 0.511 |
| 1993 | 0.127 | 0.341 | 0.533 | 0.608 |
| 1994 | 0.126 | 0.341 | 0.521 | 0.606 |
| 1995 | 0.133 | 0.376 | 0.573 | 0.658 |
| 1996 | 0.134 | 0.391 | 0.588 | 0.660 |
| 1997 | 0.111 | 0.329 | 0.482 | 0.544 |
| 1998 | 0.092 | 0.294 | 0.417 | 0.454 |
| 1999 | 0.079 | 0.265 | 0.363 | 0.375 |
| 2000 | 0.075 | 0.255 | 0.338 | 0.333 |
| 2001 | 0.062 | 0.215 | 0.281 | 0.271 |
| 2002 | 0.060 | 0.209 | 0.272 | 0.254 |
| 2003 | 0.067 | 0.244 | 0.313 | 0.287 |
| 2004 | 0.076 | 0.277 | 0.344 | 0.312 |
| 2005 | 0.082 | 0.303 | 0.363 | 0.319 |
| 2006 | 0.082 | 0.309 | 0.351 | 0.295 |
| 2007 | 0.088 | 0.335 | 0.370 | 0.305 |