| Table 3. Estimated fishing mortalities. | |||||
| Year\Age | 2 | 3 | 4 | 5 | 6+ | 
| 1966 | 0.139 | 0.606 | 0.716 | 0.884 | 1.123 | 
| 1967 | 0.193 | 0.824 | 0.988 | 1.198 | 1.710 | 
| 1968 | 0.159 | 0.676 | 0.862 | 1.084 | 1.128 | 
| 1969 | 0.163 | 0.685 | 0.856 | 1.173 | 1.076 | 
| 1970 | 0.161 | 0.669 | 0.885 | 1.154 | 1.058 | 
| 1971 | 0.124 | 0.512 | 0.720 | 0.958 | 0.742 | 
| 1972 | 0.131 | 0.554 | 0.805 | 1.027 | 0.807 | 
| 1973 | 0.120 | 0.508 | 0.777 | 0.984 | 0.790 | 
| 1974 | 0.107 | 0.468 | 0.707 | 0.880 | 0.777 | 
| 1975 | 0.097 | 0.439 | 0.665 | 0.791 | 0.752 | 
| 1976 | 0.105 | 0.449 | 0.756 | 0.935 | 0.927 | 
| 1977 | 0.093 | 0.370 | 0.648 | 0.877 | 0.901 | 
| 1978 | 0.071 | 0.275 | 0.465 | 0.623 | 0.617 | 
| 1979 | 0.076 | 0.291 | 0.492 | 0.627 | 0.647 | 
| 1980 | 0.092 | 0.334 | 0.601 | 0.784 | 0.770 | 
| 1981 | 0.097 | 0.324 | 0.618 | 0.835 | 0.871 | 
| 1982 | 0.104 | 0.343 | 0.623 | 0.851 | 0.923 | 
| 1983 | 0.098 | 0.322 | 0.570 | 0.757 | 0.794 | 
| 1984 | 0.124 | 0.420 | 0.718 | 0.929 | 0.984 | 
| 1985 | 0.119 | 0.397 | 0.689 | 0.853 | 0.921 | 
| 1986 | 0.141 | 0.464 | 0.835 | 1.041 | 1.172 | 
| 1987 | 0.133 | 0.461 | 0.789 | 0.959 | 1.041 | 
| 1988 | 0.126 | 0.476 | 0.796 | 0.896 | 0.906 | 
| 1989 | 0.144 | 0.563 | 0.982 | 1.114 | 0.991 | 
| 1990 | 0.164 | 0.619 | 1.089 | 1.346 | 1.130 | 
| 1991 | 0.195 | 0.767 | 1.283 | 1.672 | 1.453 | 
| 1992 | 0.129 | 0.479 | 0.823 | 1.115 | 1.040 | 
| 1993 | 0.061 | 0.232 | 0.370 | 0.528 | 0.437 | 
| 1994 | 0.081 | 0.322 | 0.501 | 0.714 | 0.597 | 
| 1995 | 0.100 | 0.402 | 0.651 | 0.933 | 0.782 | 
| 1996 | 0.112 | 0.474 | 0.779 | 1.161 | 0.823 | 
| 1997 | 0.120 | 0.528 | 0.879 | 1.325 | 0.949 | 
| 1998 | 0.104 | 0.446 | 0.783 | 1.189 | 0.829 | 
| 1999 | 0.101 | 0.445 | 0.779 | 1.123 | 0.779 | 
| 2000 | 0.115 | 0.518 | 0.949 | 1.238 | 0.847 | 
| 2001 | 0.118 | 0.552 | 1.049 | 1.303 | 0.884 | 
| 2002 | 0.109 | 0.517 | 1.014 | 1.278 | 0.916 | 
| 2003 | 0.100 | 0.488 | 1.009 | 1.200 | 0.909 | 
| 2004 | 0.110 | 0.533 | 1.150 | 1.471 | 1.274 | 
| 2005 | 0.070 | 0.350 | 0.788 | 1.023 | 0.915 | 
| 2006 | 0.057 | 0.300 | 0.699 | 0.923 | 0.833 | 
| 2007 | 0.036 | 0.182 | 0.520 | 0.667 | 0.622 | 
| 2008 | 0.030 | 0.148 | 0.494 | 0.654 | 0.621 | 
| 2009 | 0.029 | 0.139 | 0.514 | 0.703 | 0.680 | 
| 2010 | 0.025 | 0.119 | 0.497 | 0.677 | 0.656 | 
| 2011 | 0.031 | 0.151 | 0.636 | 0.888 | 0.926 | 
| 2012 | 0.033 | 0.165 | 0.726 | 0.986 | 0.951 |