| Table 4. Estimated catch scaling factors (same for all ages within each year) | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.90 | 0.76 | 1.06 |
| 1994 | 0.97 | 0.80 | 1.18 |
| 1995 | 1.08 | 0.88 | 1.32 |
| 1996 | 0.86 | 0.70 | 1.06 |
| 1997 | 0.79 | 0.64 | 0.97 |
| 1998 | 0.66 | 0.54 | 0.81 |
| 1999 | 0.72 | 0.59 | 0.89 |
| 2000 | 0.91 | 0.74 | 1.12 |
| 2001 | 1.30 | 1.06 | 1.60 |
| 2002 | 0.89 | 0.72 | 1.09 |
| 2003 | 1.47 | 1.20 | 1.80 |
| 2004 | 1.14 | 0.93 | 1.38 |
| 2005 | 0.99 | 0.84 | 1.18 |