| Table 3. Estimated fishing mortalities. | |||||
| Year\Age | 1 | 2 | 3 | 4 | 5+ | 
| 1966 | 0.152 | 0.680 | 0.802 | 0.924 | 1.110 | 
| 1967 | 0.161 | 0.725 | 0.844 | 0.990 | 1.815 | 
| 1968 | 0.167 | 0.705 | 0.936 | 1.158 | 1.084 | 
| 1969 | 0.176 | 0.689 | 0.819 | 1.245 | 1.041 | 
| 1970 | 0.169 | 0.639 | 0.824 | 1.090 | 1.047 | 
| 1971 | 0.153 | 0.536 | 0.777 | 1.095 | 0.710 | 
| 1972 | 0.142 | 0.556 | 0.806 | 1.014 | 0.756 | 
| 1973 | 0.119 | 0.492 | 0.796 | 1.010 | 0.755 | 
| 1974 | 0.101 | 0.479 | 0.713 | 0.879 | 0.783 | 
| 1975 | 0.090 | 0.506 | 0.690 | 0.749 | 0.749 | 
| 1976 | 0.072 | 0.415 | 0.730 | 0.871 | 0.924 | 
| 1977 | 0.064 | 0.310 | 0.603 | 0.894 | 0.976 | 
| 1978 | 0.077 | 0.302 | 0.498 | 0.702 | 0.645 | 
| 1979 | 0.090 | 0.327 | 0.510 | 0.610 | 0.667 | 
| 1980 | 0.089 | 0.334 | 0.602 | 0.769 | 0.731 | 
| 1981 | 0.088 | 0.282 | 0.622 | 0.849 | 0.900 | 
| 1982 | 0.101 | 0.317 | 0.592 | 0.844 | 0.951 | 
| 1983 | 0.119 | 0.341 | 0.602 | 0.816 | 0.812 | 
| 1984 | 0.132 | 0.421 | 0.673 | 0.894 | 0.952 | 
| 1985 | 0.145 | 0.424 | 0.715 | 0.843 | 0.921 | 
| 1986 | 0.135 | 0.400 | 0.790 | 0.997 | 1.212 | 
| 1987 | 0.148 | 0.450 | 0.772 | 0.959 | 1.077 | 
| 1988 | 0.145 | 0.541 | 0.854 | 0.879 | 0.922 | 
| 1989 | 0.134 | 0.609 | 1.049 | 1.103 | 0.955 | 
| 1990 | 0.149 | 0.611 | 1.133 | 1.361 | 1.110 | 
| 1991 | 0.131 | 0.687 | 1.171 | 1.523 | 1.368 | 
| 1992 | 0.114 | 0.406 | 0.776 | 1.101 | 1.156 | 
| 1993 | 0.108 | 0.310 | 0.450 | 0.692 | 0.500 | 
| 1994 | 0.111 | 0.362 | 0.504 | 0.712 | 0.608 | 
| 1995 | 0.110 | 0.388 | 0.618 | 0.866 | 0.823 | 
| 1996 | 0.108 | 0.483 | 0.789 | 1.187 | 0.767 | 
| 1997 | 0.095 | 0.521 | 0.829 | 1.300 | 0.931 | 
| 1998 | 0.104 | 0.431 | 0.793 | 1.266 | 0.850 | 
| 1999 | 0.116 | 0.472 | 0.792 | 1.193 | 0.794 | 
| 2000 | 0.146 | 0.545 | 0.993 | 1.195 | 0.817 | 
| 2001 | 0.148 | 0.606 | 1.127 | 1.311 | 0.826 | 
| 2002 | 0.137 | 0.552 | 1.036 | 1.257 | 0.904 | 
| 2003 | 0.135 | 0.558 | 1.112 | 1.159 | 0.872 | 
| 2004 | 0.116 | 0.487 | 1.076 | 1.340 | 1.302 | 
| 2005 | 0.102 | 0.411 | 0.860 | 1.151 | 1.031 | 
| 2006 | 0.087 | 0.432 | 0.735 | 1.020 | 0.964 | 
| 2007 | 0.067 | 0.305 | 0.709 | 0.844 | 0.820 | 
| 2008 | 0.055 | 0.252 | 0.487 | 0.644 | 0.538 | 
| 2009 | 0.048 | 0.228 | 0.399 | 0.539 | 0.460 | 
| 2010 | 0.042 | 0.206 | 0.400 | 0.483 | 0.377 | 
| 2011 | 0.043 | 0.229 | 0.384 | 0.414 | 0.343 | 
| 2012 | 0.042 | 0.256 | 0.421 | 0.449 | 0.194 |