| Table 4. Estimated catch scaling factors (same for all ages within each year) | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.96 | 0.80 | 1.15 |
| 1994 | 1.08 | 0.89 | 1.32 |
| 1995 | 1.22 | 1.00 | 1.49 |
| 1996 | 1.00 | 0.82 | 1.22 |
| 1997 | 0.89 | 0.73 | 1.09 |
| 1998 | 0.74 | 0.61 | 0.90 |
| 1999 | 0.86 | 0.70 | 1.05 |
| 2000 | 0.97 | 0.79 | 1.18 |
| 2001 | 1.30 | 1.07 | 1.58 |
| 2002 | 0.90 | 0.74 | 1.10 |
| 2003 | 1.43 | 1.18 | 1.74 |
| 2004 | 1.23 | 1.01 | 1.49 |
| 2005 | 1.06 | 0.88 | 1.28 |