| Table 3. Estimated fishing mortalities. | |||||
| Year\Age | 3 | 4 | 5 | 6 | 7+ | 
| 1978 | 0.059 | 0.347 | 0.418 | 0.509 | 0.511 | 
| 1979 | 0.074 | 0.347 | 0.467 | 0.656 | 0.610 | 
| 1980 | 0.058 | 0.332 | 0.499 | 0.548 | 0.491 | 
| 1981 | 0.070 | 0.335 | 0.449 | 0.539 | 0.559 | 
| 1982 | 0.110 | 0.354 | 0.430 | 0.587 | 0.662 | 
| 1983 | 0.140 | 0.454 | 0.462 | 0.520 | 0.523 | 
| 1984 | 0.158 | 0.422 | 0.530 | 0.500 | 0.550 | 
| 1985 | 0.198 | 0.422 | 0.551 | 0.461 | 0.539 | 
| 1986 | 0.196 | 0.516 | 0.616 | 0.556 | 0.733 | 
| 1987 | 0.173 | 0.503 | 0.603 | 0.641 | 0.688 | 
| 1988 | 0.207 | 0.547 | 0.703 | 0.711 | 0.687 | 
| 1989 | 0.213 | 0.673 | 0.624 | 0.692 | 0.682 | 
| 1990 | 0.188 | 0.550 | 0.581 | 0.575 | 0.613 | 
| 1991 | 0.142 | 0.448 | 0.550 | 0.644 | 0.597 | 
| 1992 | 0.089 | 0.312 | 0.488 | 0.654 | 0.692 | 
| 1993 | 0.090 | 0.313 | 0.523 | 0.715 | 0.560 | 
| 1994 | 0.138 | 0.361 | 0.468 | 0.614 | 0.505 | 
| 1995 | 0.230 | 0.557 | 0.670 | 0.701 | 0.544 | 
| 1996 | 0.267 | 0.618 | 0.640 | 0.755 | 0.823 | 
| 1997 | 0.285 | 0.675 | 0.662 | 0.633 | 0.952 | 
| 1998 | 0.319 | 0.640 | 0.616 | 0.714 | 0.742 | 
| 1999 | 0.286 | 0.449 | 0.529 | 0.712 | 0.923 | 
| 2000 | 0.287 | 0.484 | 0.510 | 0.598 | 0.533 | 
| 2001 | 0.302 | 0.554 | 0.665 | 0.642 | 0.568 | 
| 2002 | 0.339 | 0.592 | 0.641 | 0.714 | 0.726 | 
| 2003 | 0.203 | 0.382 | 0.707 | 1.009 | 1.464 | 
| 2004 | 0.216 | 0.425 | 0.679 | 1.056 | 1.074 | 
| 2005 | 0.179 | 0.514 | 0.866 | 0.921 | 1.204 | 
| 2006 | 0.122 | 0.416 | 0.770 | 0.828 | 0.672 | 
| 2007 | 0.115 | 0.456 | 0.680 | 0.771 | 1.385 | 
| 2008 | 0.130 | 0.432 | 0.649 | 0.924 | 0.886 | 
| 2009 | 0.222 | 0.467 | 0.554 | 0.592 | 0.267 |