| Table 2. Estimated fishing mortality at age. | |||||||||
| Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 
| 1980 | 0.006 | 0.146 | 0.310 | 0.380 | 0.431 | 0.511 | 0.557 | 0.637 | 0.637 | 
| 1981 | 0.005 | 0.121 | 0.258 | 0.320 | 0.369 | 0.450 | 0.496 | 0.579 | 0.579 | 
| 1982 | 0.004 | 0.099 | 0.215 | 0.270 | 0.317 | 0.397 | 0.453 | 0.538 | 0.538 | 
| 1983 | 0.005 | 0.121 | 0.264 | 0.333 | 0.389 | 0.493 | 0.575 | 0.683 | 0.683 | 
| 1984 | 0.004 | 0.103 | 0.218 | 0.272 | 0.318 | 0.410 | 0.497 | 0.608 | 0.608 | 
| 1985 | 0.004 | 0.089 | 0.190 | 0.241 | 0.291 | 0.386 | 0.486 | 0.603 | 0.603 | 
| 1986 | 0.003 | 0.077 | 0.167 | 0.218 | 0.271 | 0.368 | 0.475 | 0.587 | 0.587 | 
| 1987 | 0.005 | 0.116 | 0.255 | 0.338 | 0.426 | 0.589 | 0.774 | 0.944 | 0.944 | 
| 1988 | 0.004 | 0.081 | 0.180 | 0.242 | 0.306 | 0.425 | 0.566 | 0.692 | 0.692 | 
| 1989 | 0.003 | 0.072 | 0.158 | 0.213 | 0.268 | 0.372 | 0.501 | 0.617 | 0.617 | 
| 1990 | 0.003 | 0.076 | 0.162 | 0.213 | 0.263 | 0.352 | 0.458 | 0.550 | 0.550 | 
| 1991 | 0.003 | 0.086 | 0.181 | 0.234 | 0.284 | 0.377 | 0.485 | 0.584 | 0.584 | 
| 1992 | 0.004 | 0.098 | 0.203 | 0.255 | 0.299 | 0.382 | 0.477 | 0.565 | 0.565 | 
| 1993 | 0.004 | 0.103 | 0.214 | 0.273 | 0.319 | 0.400 | 0.491 | 0.570 | 0.570 | 
| 1994 | 0.006 | 0.158 | 0.315 | 0.384 | 0.436 | 0.527 | 0.624 | 0.712 | 0.712 | 
| 1995 | 0.005 | 0.139 | 0.287 | 0.363 | 0.414 | 0.502 | 0.586 | 0.656 | 0.656 | 
| 1996 | 0.007 | 0.190 | 0.388 | 0.492 | 0.552 | 0.648 | 0.732 | 0.762 | 0.762 | 
| 1997 | 0.008 | 0.208 | 0.415 | 0.530 | 0.591 | 0.668 | 0.717 | 0.682 | 0.682 | 
| 1998 | 0.009 | 0.244 | 0.486 | 0.618 | 0.689 | 0.758 | 0.761 | 0.653 | 0.653 | 
| 1999 | 0.006 | 0.170 | 0.331 | 0.410 | 0.444 | 0.477 | 0.455 | 0.358 | 0.358 | 
| 2000 | 0.005 | 0.133 | 0.256 | 0.309 | 0.326 | 0.342 | 0.313 | 0.227 | 0.227 | 
| 2001 | 0.004 | 0.106 | 0.208 | 0.251 | 0.263 | 0.273 | 0.236 | 0.153 | 0.153 | 
| 2002 | 0.003 | 0.092 | 0.183 | 0.219 | 0.221 | 0.220 | 0.179 | 0.102 | 0.102 | 
| 2003 | 0.002 | 0.063 | 0.128 | 0.151 | 0.146 | 0.136 | 0.102 | 0.050 | 0.050 | 
| 2004 | 0.001 | 0.048 | 0.100 | 0.118 | 0.110 | 0.098 | 0.067 | 0.028 | 0.028 | 
| 2005 | 0.001 | 0.037 | 0.080 | 0.093 | 0.085 | 0.072 | 0.045 | 0.016 | 0.016 | 
| 2006 | 0.001 | 0.039 | 0.085 | 0.097 | 0.085 | 0.068 | 0.039 | 0.012 | 0.012 | 
| 2007 | 0.001 | 0.030 | 0.064 | 0.070 | 0.057 | 0.043 | 0.023 | 0.006 | 0.006 | 
| 2008 | 0.001 | 0.033 | 0.068 | 0.071 | 0.056 | 0.041 | 0.021 | 0.004 | 0.004 | 
| 2009 | 0.001 | 0.026 | 0.053 | 0.053 | 0.040 | 0.028 | 0.014 | 0.002 | 0.002 | 
| 2010 | 0.001 | 0.030 | 0.059 | 0.057 | 0.042 | 0.029 | 0.014 | 0.002 | 0.002 | 
| 2011 | 0.001 | 0.023 | 0.044 | 0.041 | 0.030 | 0.020 | 0.010 | 0.001 | 0.001 | 
| 2012 | 0.001 | 0.019 | 0.034 | 0.030 | 0.020 | 0.013 | 0.006 | 0.001 | 0.001 | 
| 2013 | 0.000 | 0.015 | 0.029 | 0.027 | 0.019 | 0.013 | 0.006 | 0.001 | 0.001 | 
| 2014 | 0.000 | 0.013 | 0.028 | 0.028 | 0.021 | 0.013 | 0.006 | 0.001 | 0.001 | 
| 2015 | 0.000 | 0.008 | 0.016 | 0.015 | 0.010 | 0.006 | 0.002 | 0.000 | 0.000 | 
| 2016 | 0.000 | 0.013 | 0.028 | 0.025 | 0.017 | 0.010 | 0.003 | 0.000 | 0.000 | 
| 2017 | 0.000 | 0.018 | 0.040 | 0.039 | 0.027 | 0.016 | 0.006 | 0.001 | 0.001 | 
| 2018 | 0.000 | 0.017 | 0.039 | 0.039 | 0.027 | 0.016 | 0.006 | 0.001 | 0.001 | 
| 2019 | 0.001 | 0.029 | 0.063 | 0.061 | 0.043 | 0.026 | 0.010 | 0.001 | 0.001 | 
| 2020 | 0.001 | 0.022 | 0.046 | 0.045 | 0.031 | 0.019 | 0.007 | 0.001 | 0.001 |