| Table 2. Estimated fishing mortality at age. | |||||||||
| Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 
| 1972 | 0.022 | 0.173 | 0.577 | 0.902 | 0.872 | 0.825 | 0.848 | 0.806 | 0.806 | 
| 1973 | 0.021 | 0.172 | 0.568 | 0.879 | 0.851 | 0.810 | 0.837 | 0.801 | 0.801 | 
| 1974 | 0.022 | 0.180 | 0.594 | 0.903 | 0.870 | 0.822 | 0.846 | 0.808 | 0.808 | 
| 1975 | 0.025 | 0.198 | 0.663 | 1.006 | 0.970 | 0.915 | 0.935 | 0.886 | 0.886 | 
| 1976 | 0.024 | 0.196 | 0.660 | 1.005 | 0.973 | 0.915 | 0.925 | 0.874 | 0.874 | 
| 1977 | 0.024 | 0.192 | 0.657 | 1.000 | 0.979 | 0.911 | 0.912 | 0.860 | 0.860 | 
| 1978 | 0.024 | 0.187 | 0.657 | 1.014 | 1.001 | 0.927 | 0.923 | 0.872 | 0.872 | 
| 1979 | 0.022 | 0.171 | 0.609 | 0.954 | 0.946 | 0.861 | 0.851 | 0.806 | 0.806 | 
| 1980 | 0.020 | 0.153 | 0.550 | 0.867 | 0.865 | 0.772 | 0.756 | 0.721 | 0.721 | 
| 1981 | 0.017 | 0.130 | 0.465 | 0.734 | 0.733 | 0.647 | 0.628 | 0.605 | 0.605 | 
| 1982 | 0.017 | 0.129 | 0.470 | 0.744 | 0.752 | 0.661 | 0.642 | 0.617 | 0.617 | 
| 1983 | 0.018 | 0.140 | 0.521 | 0.828 | 0.856 | 0.757 | 0.728 | 0.687 | 0.687 | 
| 1984 | 0.018 | 0.144 | 0.548 | 0.872 | 0.915 | 0.820 | 0.796 | 0.747 | 0.747 | 
| 1985 | 0.018 | 0.149 | 0.583 | 0.922 | 0.972 | 0.873 | 0.856 | 0.805 | 0.805 | 
| 1986 | 0.019 | 0.157 | 0.636 | 0.999 | 1.049 | 0.938 | 0.923 | 0.875 | 0.875 | 
| 1987 | 0.019 | 0.162 | 0.673 | 1.048 | 1.091 | 0.971 | 0.969 | 0.923 | 0.923 | 
| 1988 | 0.018 | 0.154 | 0.651 | 1.008 | 1.034 | 0.905 | 0.891 | 0.849 | 0.849 | 
| 1989 | 0.017 | 0.153 | 0.652 | 0.996 | 1.015 | 0.885 | 0.867 | 0.820 | 0.820 | 
| 1990 | 0.017 | 0.150 | 0.650 | 0.969 | 0.966 | 0.835 | 0.808 | 0.751 | 0.751 | 
| 1991 | 0.018 | 0.162 | 0.711 | 1.057 | 1.041 | 0.898 | 0.860 | 0.781 | 0.781 | 
| 1992 | 0.016 | 0.149 | 0.658 | 0.970 | 0.955 | 0.831 | 0.792 | 0.710 | 0.710 | 
| 1993 | 0.017 | 0.156 | 0.697 | 1.019 | 0.988 | 0.848 | 0.799 | 0.696 | 0.696 | 
| 1994 | 0.016 | 0.146 | 0.656 | 0.963 | 0.933 | 0.792 | 0.717 | 0.610 | 0.610 | 
| 1995 | 0.013 | 0.125 | 0.560 | 0.820 | 0.798 | 0.669 | 0.572 | 0.463 | 0.463 | 
| 1996 | 0.013 | 0.129 | 0.584 | 0.861 | 0.857 | 0.731 | 0.608 | 0.474 | 0.474 | 
| 1997 | 0.012 | 0.120 | 0.539 | 0.787 | 0.778 | 0.662 | 0.526 | 0.390 | 0.390 | 
| 1998 | 0.013 | 0.131 | 0.586 | 0.852 | 0.842 | 0.708 | 0.540 | 0.379 | 0.379 | 
| 1999 | 0.014 | 0.145 | 0.654 | 0.966 | 0.958 | 0.810 | 0.601 | 0.407 | 0.407 | 
| 2000 | 0.012 | 0.128 | 0.568 | 0.845 | 0.846 | 0.715 | 0.528 | 0.352 | 0.352 | 
| 2001 | 0.009 | 0.097 | 0.413 | 0.608 | 0.609 | 0.518 | 0.377 | 0.252 | 0.252 | 
| 2002 | 0.008 | 0.080 | 0.327 | 0.471 | 0.474 | 0.407 | 0.292 | 0.193 | 0.193 | 
| 2003 | 0.006 | 0.059 | 0.234 | 0.330 | 0.333 | 0.288 | 0.203 | 0.132 | 0.132 | 
| 2004 | 0.006 | 0.064 | 0.248 | 0.346 | 0.347 | 0.304 | 0.210 | 0.134 | 0.134 | 
| 2005 | 0.007 | 0.074 | 0.291 | 0.412 | 0.415 | 0.369 | 0.257 | 0.165 | 0.165 | 
| 2006 | 0.008 | 0.090 | 0.356 | 0.516 | 0.527 | 0.471 | 0.331 | 0.218 | 0.218 | 
| 2007 | 0.008 | 0.086 | 0.341 | 0.502 | 0.519 | 0.468 | 0.331 | 0.228 | 0.228 | 
| 2008 | 0.006 | 0.069 | 0.272 | 0.402 | 0.415 | 0.373 | 0.263 | 0.187 | 0.187 | 
| 2009 | 0.005 | 0.058 | 0.228 | 0.344 | 0.361 | 0.324 | 0.227 | 0.166 | 0.166 | 
| 2010 | 0.005 | 0.052 | 0.206 | 0.319 | 0.338 | 0.308 | 0.215 | 0.162 | 0.162 | 
| 2011 | 0.004 | 0.048 | 0.194 | 0.308 | 0.330 | 0.304 | 0.215 | 0.167 | 0.167 | 
| 2012 | 0.004 | 0.046 | 0.188 | 0.304 | 0.329 | 0.304 | 0.213 | 0.173 | 0.173 | 
| 2013 | 0.004 | 0.046 | 0.195 | 0.318 | 0.343 | 0.312 | 0.213 | 0.178 | 0.178 | 
| 2014 | 0.004 | 0.053 | 0.236 | 0.399 | 0.426 | 0.382 | 0.254 | 0.215 | 0.215 | 
| 2015 | 0.005 | 0.058 | 0.269 | 0.475 | 0.510 | 0.456 | 0.300 | 0.259 | 0.259 | 
| 2016 | 0.004 | 0.049 | 0.230 | 0.415 | 0.449 | 0.395 | 0.256 | 0.227 | 0.227 | 
| 2017 | 0.003 | 0.043 | 0.208 | 0.379 | 0.411 | 0.362 | 0.233 | 0.209 | 0.209 | 
| 2018 | 0.003 | 0.043 | 0.210 | 0.395 | 0.434 | 0.390 | 0.257 | 0.234 | 0.234 | 
| 2019 | 0.003 | 0.039 | 0.195 | 0.373 | 0.416 | 0.380 | 0.255 | 0.234 | 0.234 | 
| 2020 | 0.003 | 0.035 | 0.173 | 0.335 | 0.378 | 0.348 | 0.237 | 0.219 | 0.219 | 
| 2021 | 0.003 | 0.034 | 0.171 | 0.332 | 0.375 | 0.345 | 0.235 | 0.217 | 0.217 |