| Table 3. Estimated fishing mortalities. | |||||
| Year\Age | 1 | 2 | 3 | 4 | 5+ | 
| 1970 | 0.420 | 1.088 | 1.166 | 0.952 | 0.739 | 
| 1971 | 0.402 | 1.074 | 1.152 | 1.007 | 0.951 | 
| 1972 | 0.368 | 0.998 | 1.168 | 1.099 | 1.144 | 
| 1973 | 0.321 | 0.996 | 1.156 | 1.157 | 0.894 | 
| 1974 | 0.284 | 0.995 | 1.242 | 1.316 | 1.071 | 
| 1975 | 0.244 | 0.936 | 1.212 | 1.241 | 1.098 | 
| 1976 | 0.224 | 1.013 | 1.362 | 1.234 | 1.202 | 
| 1977 | 0.206 | 1.009 | 1.319 | 1.250 | 1.108 | 
| 1978 | 0.185 | 0.892 | 1.147 | 1.028 | 0.732 | 
| 1979 | 0.171 | 0.744 | 1.114 | 0.938 | 0.683 | 
| 1980 | 0.175 | 0.665 | 1.193 | 1.000 | 0.823 | 
| 1981 | 0.181 | 0.838 | 1.266 | 1.138 | 1.001 | 
| 1982 | 0.225 | 0.866 | 1.135 | 0.887 | 0.903 | 
| 1983 | 0.249 | 0.934 | 1.070 | 0.963 | 0.874 | 
| 1984 | 0.251 | 0.877 | 1.037 | 0.982 | 0.925 | 
| 1985 | 0.229 | 0.695 | 1.250 | 1.222 | 1.233 | 
| 1986 | 0.209 | 0.639 | 1.305 | 1.426 | 1.459 | 
| 1987 | 0.204 | 0.713 | 1.064 | 1.214 | 0.987 | 
| 1988 | 0.194 | 0.678 | 1.116 | 1.117 | 0.908 | 
| 1989 | 0.176 | 0.561 | 1.164 | 1.219 | 0.988 | 
| 1990 | 0.164 | 0.638 | 1.119 | 1.421 | 1.191 | 
| 1991 | 0.150 | 0.567 | 1.376 | 1.611 | 1.152 | 
| 1992 | 0.136 | 0.521 | 1.115 | 1.215 | 0.969 | 
| 1993 | 0.120 | 0.512 | 0.888 | 1.168 | 0.882 | 
| 1994 | 0.132 | 0.553 | 0.832 | 0.819 | 0.684 | 
| 1995 | 0.158 | 0.516 | 0.893 | 0.973 | 0.933 | 
| 1996 | 0.204 | 0.569 | 1.191 | 1.175 | 1.064 | 
| 1997 | 0.193 | 0.554 | 1.287 | 1.461 | 1.411 | 
| 1998 | 0.177 | 0.667 | 0.980 | 1.341 | 1.040 | 
| 1999 | 0.160 | 0.714 | 1.104 | 1.298 | 1.235 | 
| 2000 | 0.148 | 0.704 | 1.236 | 1.297 | 1.102 | 
| 2001 | 0.129 | 0.740 | 1.285 | 1.399 | 1.114 | 
| 2002 | 0.108 | 0.655 | 1.139 | 1.289 | 1.139 | 
| 2003 | 0.095 | 0.597 | 0.938 | 1.110 | 0.873 | 
| 2004 | 0.074 | 0.458 | 0.867 | 1.143 | 1.062 | 
| 2005 | 0.063 | 0.391 | 0.666 | 0.922 | 1.101 | 
| 2006 | 0.051 | 0.307 | 0.629 | 0.631 | 0.624 | 
| 2007 | 0.042 | 0.256 | 0.508 | 0.751 | 0.692 | 
| 2008 | 0.033 | 0.208 | 0.415 | 0.710 | 1.085 | 
| 2009 | 0.027 | 0.149 | 0.358 | 0.773 | 1.156 | 
| 2010 | 0.024 | 0.126 | 0.326 | 0.652 | 0.937 | 
| 2011 | 0.021 | 0.083 | 0.294 | 0.688 | 1.024 | 
| 2012 | 0.020 | 0.067 | 0.285 | 0.775 | 0.876 | 
| 2013 | 0.019 | 0.062 | 0.344 | 0.868 | 1.144 |