| Table 4. Estimated catch scaling factors (same for all ages within each year) | |||
| Year | Catch multiplier | Low | High | 
| 1993 | 0.96 | 0.80 | 1.14 | 
| 1994 | 1.07 | 0.89 | 1.30 | 
| 1995 | 1.23 | 1.01 | 1.49 | 
| 1996 | 1.02 | 0.84 | 1.24 | 
| 1997 | 0.88 | 0.72 | 1.06 | 
| 1998 | 0.72 | 0.59 | 0.87 | 
| 1999 | 0.81 | 0.67 | 0.99 | 
| 2000 | 0.92 | 0.76 | 1.12 | 
| 2001 | 1.26 | 1.04 | 1.53 | 
| 2002 | 0.86 | 0.71 | 1.04 | 
| 2003 | 1.43 | 1.17 | 1.73 | 
| 2004 | 1.13 | 0.93 | 1.37 | 
| 2005 | 1.00 | 0.83 | 1.19 |