| Table 3. Estimated fishing mortalities. | |||||
| Year\Age | 2 | 3 | 4 | 5 | 6+ |
| 1966 | 0.152 | 0.680 | 0.802 | 0.928 | 1.115 |
| 1967 | 0.161 | 0.722 | 0.844 | 0.991 | 1.805 |
| 1968 | 0.166 | 0.706 | 0.931 | 1.157 | 1.087 |
| 1969 | 0.175 | 0.689 | 0.821 | 1.240 | 1.042 |
| 1970 | 0.168 | 0.639 | 0.824 | 1.092 | 1.044 |
| 1971 | 0.153 | 0.539 | 0.779 | 1.095 | 0.713 |
| 1972 | 0.141 | 0.556 | 0.807 | 1.014 | 0.757 |
| 1973 | 0.119 | 0.493 | 0.796 | 1.010 | 0.756 |
| 1974 | 0.102 | 0.480 | 0.714 | 0.880 | 0.783 |
| 1975 | 0.091 | 0.505 | 0.690 | 0.753 | 0.751 |
| 1976 | 0.073 | 0.414 | 0.730 | 0.871 | 0.923 |
| 1977 | 0.066 | 0.311 | 0.601 | 0.894 | 0.973 |
| 1978 | 0.078 | 0.302 | 0.500 | 0.702 | 0.648 |
| 1979 | 0.090 | 0.326 | 0.511 | 0.614 | 0.668 |
| 1980 | 0.090 | 0.334 | 0.599 | 0.768 | 0.732 |
| 1981 | 0.090 | 0.283 | 0.620 | 0.844 | 0.899 |
| 1982 | 0.103 | 0.317 | 0.593 | 0.842 | 0.949 |
| 1983 | 0.120 | 0.342 | 0.602 | 0.817 | 0.814 |
| 1984 | 0.133 | 0.420 | 0.675 | 0.889 | 0.951 |
| 1985 | 0.146 | 0.424 | 0.718 | 0.847 | 0.922 |
| 1986 | 0.136 | 0.402 | 0.788 | 0.998 | 1.209 |
| 1987 | 0.148 | 0.451 | 0.778 | 0.958 | 1.078 |
| 1988 | 0.146 | 0.540 | 0.855 | 0.886 | 0.924 |
| 1989 | 0.136 | 0.608 | 1.044 | 1.103 | 0.958 |
| 1990 | 0.150 | 0.614 | 1.127 | 1.357 | 1.111 |
| 1991 | 0.133 | 0.688 | 1.168 | 1.513 | 1.365 |
| 1992 | 0.116 | 0.411 | 0.780 | 1.100 | 1.153 |
| 1993 | 0.109 | 0.314 | 0.457 | 0.698 | 0.505 |
| 1994 | 0.112 | 0.364 | 0.507 | 0.716 | 0.610 |
| 1995 | 0.110 | 0.390 | 0.618 | 0.868 | 0.821 |
| 1996 | 0.108 | 0.480 | 0.787 | 1.191 | 0.771 |
| 1997 | 0.095 | 0.516 | 0.826 | 1.325 | 0.938 |
| 1998 | 0.104 | 0.431 | 0.793 | 1.296 | 0.871 |
| 1999 | 0.113 | 0.469 | 0.800 | 1.211 | 0.814 |
| 2000 | 0.138 | 0.532 | 0.986 | 1.222 | 0.832 |
| 2001 | 0.140 | 0.592 | 1.098 | 1.299 | 0.850 |
| 2002 | 0.131 | 0.553 | 1.044 | 1.267 | 0.926 |
| 2003 | 0.128 | 0.574 | 1.105 | 1.159 | 0.867 |
| 2004 | 0.109 | 0.501 | 1.033 | 1.279 | 1.266 |
| 2005 | 0.090 | 0.418 | 0.849 | 1.081 | 0.959 |
| 2006 | 0.072 | 0.430 | 0.743 | 1.010 | 0.859 |
| 2007 | 0.050 | 0.310 | 0.711 | 0.887 | 0.821 |
| 2008 | 0.038 | 0.270 | 0.549 | 0.751 | 0.607 |
| 2009 | 0.032 | 0.257 | 0.502 | 0.735 | 0.611 |
| 2010 | 0.027 | 0.229 | 0.532 | 0.781 | 0.651 |
| 2011 | 0.027 | 0.268 | 0.494 | 0.770 | 0.904 |
| 2012 | 0.025 | 0.292 | 0.569 | 0.738 | 0.695 |
| 2013 | 0.023 | 0.254 | 0.490 | 0.741 | 0.363 |