| Table 4. Estimated catch scaling factors (same for all ages within each year) | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.91 | 0.76 | 1.09 |
| 1994 | 0.99 | 0.81 | 1.21 |
| 1995 | 1.11 | 0.90 | 1.37 |
| 1996 | 0.94 | 0.76 | 1.16 |
| 1997 | 0.85 | 0.69 | 1.04 |
| 1998 | 0.71 | 0.57 | 0.87 |
| 1999 | 0.78 | 0.63 | 0.96 |
| 2000 | 0.93 | 0.76 | 1.15 |
| 2001 | 1.34 | 1.09 | 1.66 |
| 2002 | 1.13 | 0.92 | 1.40 |
| 2003 | 1.68 | 1.36 | 2.08 |
| 2004 | 1.17 | 0.95 | 1.44 |
| 2005 | 1.17 | 0.97 | 1.41 |