| Table 3. Estimated fishing mortalities. | |||||
| Year\Age | 2 | 3 | 4 | 5 | 6+ | 
| 1966 | 0.153 | 0.682 | 0.803 | 0.934 | 1.125 | 
| 1967 | 0.161 | 0.722 | 0.845 | 0.993 | 1.787 | 
| 1968 | 0.166 | 0.705 | 0.928 | 1.155 | 1.093 | 
| 1969 | 0.173 | 0.687 | 0.822 | 1.237 | 1.043 | 
| 1970 | 0.166 | 0.638 | 0.825 | 1.093 | 1.041 | 
| 1971 | 0.152 | 0.541 | 0.781 | 1.094 | 0.718 | 
| 1972 | 0.140 | 0.555 | 0.806 | 1.015 | 0.757 | 
| 1973 | 0.119 | 0.494 | 0.794 | 1.007 | 0.756 | 
| 1974 | 0.102 | 0.480 | 0.715 | 0.881 | 0.783 | 
| 1975 | 0.092 | 0.502 | 0.692 | 0.759 | 0.754 | 
| 1976 | 0.075 | 0.413 | 0.728 | 0.870 | 0.920 | 
| 1977 | 0.067 | 0.314 | 0.601 | 0.889 | 0.967 | 
| 1978 | 0.079 | 0.304 | 0.502 | 0.704 | 0.653 | 
| 1979 | 0.090 | 0.326 | 0.513 | 0.619 | 0.669 | 
| 1980 | 0.090 | 0.333 | 0.598 | 0.766 | 0.732 | 
| 1981 | 0.090 | 0.286 | 0.619 | 0.842 | 0.897 | 
| 1982 | 0.103 | 0.318 | 0.593 | 0.841 | 0.947 | 
| 1983 | 0.120 | 0.343 | 0.603 | 0.818 | 0.818 | 
| 1984 | 0.132 | 0.418 | 0.675 | 0.887 | 0.949 | 
| 1985 | 0.144 | 0.423 | 0.719 | 0.851 | 0.926 | 
| 1986 | 0.136 | 0.404 | 0.787 | 0.995 | 1.203 | 
| 1987 | 0.147 | 0.452 | 0.779 | 0.958 | 1.078 | 
| 1988 | 0.145 | 0.540 | 0.857 | 0.891 | 0.927 | 
| 1989 | 0.136 | 0.607 | 1.044 | 1.104 | 0.959 | 
| 1990 | 0.148 | 0.614 | 1.128 | 1.357 | 1.112 | 
| 1991 | 0.132 | 0.677 | 1.158 | 1.508 | 1.360 | 
| 1992 | 0.116 | 0.412 | 0.779 | 1.103 | 1.149 | 
| 1993 | 0.109 | 0.317 | 0.464 | 0.709 | 0.515 | 
| 1994 | 0.111 | 0.364 | 0.509 | 0.719 | 0.613 | 
| 1995 | 0.109 | 0.391 | 0.620 | 0.866 | 0.816 | 
| 1996 | 0.106 | 0.474 | 0.787 | 1.191 | 0.769 | 
| 1997 | 0.094 | 0.508 | 0.827 | 1.348 | 0.933 | 
| 1998 | 0.100 | 0.423 | 0.801 | 1.315 | 0.882 | 
| 1999 | 0.107 | 0.450 | 0.798 | 1.254 | 0.822 | 
| 2000 | 0.125 | 0.490 | 0.959 | 1.258 | 0.856 | 
| 2001 | 0.124 | 0.508 | 1.035 | 1.326 | 0.906 | 
| 2002 | 0.116 | 0.442 | 0.913 | 1.253 | 1.023 | 
| 2003 | 0.118 | 0.417 | 0.933 | 1.042 | 0.979 | 
| 2004 | 0.114 | 0.360 | 0.817 | 1.105 | 1.109 | 
| 2005 | 0.110 | 0.311 | 0.627 | 0.899 | 1.178 | 
| 2006 | 0.107 | 0.286 | 0.494 | 0.668 | 1.054 | 
| 2007 | 0.105 | 0.266 | 0.454 | 0.534 | 0.849 | 
| 2008 | 0.104 | 0.260 | 0.441 | 0.565 | 0.814 | 
| 2009 | 0.104 | 0.271 | 0.454 | 0.572 | 0.943 | 
| 2010 | 0.105 | 0.288 | 0.490 | 0.579 | 0.961 | 
| 2011 | 0.106 | 0.315 | 0.548 | 0.634 | 0.879 | 
| 2012 | 0.107 | 0.336 | 0.644 | 0.676 | 0.811 | 
| 2013 | 0.107 | 0.354 | 0.694 | 0.777 | 0.783 |