| Table 4. Estimated catch scaling factors (same for all ages within each year) | |||
| Year | Catch multiplier | Low | High | 
| 1993 | 0.88 | 0.75 | 1.04 | 
| 1994 | 0.96 | 0.80 | 1.15 | 
| 1995 | 1.06 | 0.88 | 1.27 | 
| 1996 | 0.90 | 0.74 | 1.08 | 
| 1997 | 0.80 | 0.66 | 0.96 | 
| 1998 | 0.65 | 0.54 | 0.79 | 
| 1999 | 0.77 | 0.64 | 0.94 | 
| 2000 | 0.84 | 0.70 | 1.02 | 
| 2001 | 1.22 | 1.01 | 1.47 | 
| 2002 | 0.83 | 0.69 | 1.01 | 
| 2003 | 1.38 | 1.14 | 1.66 | 
| 2004 | 1.06 | 0.88 | 1.28 | 
| 2005 | 0.94 | 0.79 | 1.11 |