| Table 4. Estimates of fishing mortalities | |||||
| Year\Age | 0 | 1 | 2 | 3 | 4+ | 
| 1988 | 0.003 | 0.006 | 0.522 | 0.522 | 0.522 | 
| 1989 | 0.005 | 0.008 | 0.753 | 0.753 | 0.753 | 
| 1990 | 0.004 | 0.006 | 0.543 | 0.543 | 0.543 | 
| 1991 | 0.003 | 0.005 | 0.457 | 0.457 | 0.457 | 
| 1992 | 0.002 | 0.004 | 0.357 | 0.357 | 0.357 | 
| 1993 | 0.002 | 0.003 | 0.282 | 0.282 | 0.282 | 
| 1994 | 0.002 | 0.003 | 0.285 | 0.285 | 0.285 | 
| 1995 | 0.003 | 0.004 | 0.392 | 0.392 | 0.392 | 
| 1996 | 0.003 | 0.004 | 0.395 | 0.395 | 0.395 | 
| 1997 | 0.002 | 0.003 | 0.317 | 0.317 | 0.317 | 
| 1998 | 0.003 | 0.004 | 0.401 | 0.401 | 0.401 | 
| 1999 | 0.002 | 0.004 | 0.357 | 0.357 | 0.357 | 
| 2000 | 0.002 | 0.003 | 0.293 | 0.293 | 0.293 | 
| 2001 | 0.002 | 0.004 | 0.329 | 0.329 | 0.329 | 
| 2002 | 0.002 | 0.003 | 0.316 | 0.316 | 0.316 | 
| 2003 | 0.002 | 0.003 | 0.291 | 0.291 | 0.291 | 
| 2004 | 0.003 | 0.004 | 0.401 | 0.401 | 0.401 | 
| 2005 | 0.002 | 0.004 | 0.364 | 0.364 | 0.364 | 
| 2006 | 0.003 | 0.005 | 0.484 | 0.484 | 0.484 | 
| 2007 | 0.002 | 0.003 | 0.288 | 0.288 | 0.288 | 
| 2008 | 0.003 | 0.005 | 0.463 | 0.463 | 0.463 | 
| 2009 | 0.004 | 0.006 | 0.559 | 0.559 | 0.559 | 
| 2010 | 0.005 | 0.008 | 0.713 | 0.713 | 0.713 | 
| 2011 | 0.006 | 0.010 | 0.932 | 0.932 | 0.932 | 
| 2012 | 0.014 | 0.023 | 2.149 | 2.149 | 2.149 | 
| 2013 | |||||