| Table 3. Estimated fishing mortalities. | ||||
| Year\Age | 1 | 2 | 3 | 4+ | 
| 1971 | 0.012 | 0.251 | 0.596 | 0.749 | 
| 1972 | 0.012 | 0.241 | 0.581 | 0.791 | 
| 1973 | 0.012 | 0.223 | 0.572 | 0.941 | 
| 1974 | 0.012 | 0.245 | 0.622 | 0.981 | 
| 1975 | 0.012 | 0.251 | 0.645 | 0.956 | 
| 1976 | 0.012 | 0.265 | 0.677 | 0.994 | 
| 1977 | 0.012 | 0.278 | 0.713 | 1.028 | 
| 1978 | 0.012 | 0.289 | 0.726 | 0.971 | 
| 1979 | 0.012 | 0.293 | 0.730 | 0.967 | 
| 1980 | 0.013 | 0.305 | 0.753 | 1.022 | 
| 1981 | 0.013 | 0.335 | 0.793 | 1.141 | 
| 1982 | 0.013 | 0.354 | 0.864 | 1.232 | 
| 1983 | 0.013 | 0.380 | 0.926 | 1.200 | 
| 1984 | 0.014 | 0.401 | 0.978 | 1.234 | 
| 1985 | 0.014 | 0.427 | 1.043 | 1.289 | 
| 1986 | 0.014 | 0.446 | 1.047 | 1.326 | 
| 1987 | 0.014 | 0.481 | 1.033 | 1.334 | 
| 1988 | 0.014 | 0.481 | 1.004 | 1.221 | 
| 1989 | 0.014 | 0.501 | 1.030 | 1.258 | 
| 1990 | 0.013 | 0.485 | 1.039 | 1.307 | 
| 1991 | 0.013 | 0.458 | 0.989 | 1.311 | 
| 1992 | 0.013 | 0.429 | 0.920 | 1.185 | 
| 1993 | 0.012 | 0.384 | 0.868 | 1.113 | 
| 1994 | 0.012 | 0.341 | 0.878 | 1.093 | 
| 1995 | 0.012 | 0.316 | 0.905 | 1.197 | 
| 1996 | 0.011 | 0.292 | 0.944 | 1.191 | 
| 1997 | 0.011 | 0.288 | 0.985 | 1.261 | 
| 1998 | 0.011 | 0.304 | 1.024 | 1.301 | 
| 1999 | 0.011 | 0.324 | 1.073 | 1.310 | 
| 2000 | 0.011 | 0.337 | 1.089 | 1.330 | 
| 2001 | 0.011 | 0.356 | 1.088 | 1.294 | 
| 2002 | 0.011 | 0.354 | 1.016 | 1.139 | 
| 2003 | 0.010 | 0.356 | 0.959 | 1.036 | 
| 2004 | 0.010 | 0.349 | 0.904 | 1.072 | 
| 2005 | 0.010 | 0.355 | 0.907 | 1.047 | 
| 2006 | 0.011 | 0.362 | 0.899 | 1.073 | 
| 2007 | 0.011 | 0.368 | 0.866 | 1.215 | 
| 2008 | 0.011 | 0.387 | 0.848 | 1.197 | 
| 2009 | 0.011 | 0.390 | 0.819 | 1.114 | 
| 2010 | 0.011 | 0.373 | 0.781 | 1.091 | 
| 2011 | 0.011 | 0.365 | 0.766 | 1.055 | 
| 2012 | 0.011 | 0.343 | 0.764 | 1.066 | 
| 2013 | 0.011 | 0.327 | 0.749 | 1.123 |