| Table 7. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.93 | 0.78 | 1.11 |
| 1994 | 1.04 | 0.86 | 1.26 |
| 1995 | 1.17 | 0.96 | 1.42 |
| 1996 | 1.03 | 0.85 | 1.26 |
| 1997 | 0.89 | 0.73 | 1.08 |
| 1998 | 0.73 | 0.60 | 0.89 |
| 1999 | 0.86 | 0.71 | 1.05 |
| 2000 | 0.90 | 0.74 | 1.10 |
| 2001 | 1.27 | 1.04 | 1.54 |
| 2002 | 0.89 | 0.73 | 1.08 |
| 2003 | 1.46 | 1.20 | 1.79 |
| 2004 | 1.10 | 0.90 | 1.34 |
| 2005 | 0.97 | 0.81 | 1.15 |