| Table 6. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.94 | 0.79 | 1.12 |
| 1994 | 1.04 | 0.85 | 1.26 |
| 1995 | 1.18 | 0.96 | 1.44 |
| 1996 | 1.03 | 0.84 | 1.25 |
| 1997 | 0.87 | 0.71 | 1.05 |
| 1998 | 0.74 | 0.60 | 0.90 |
| 1999 | 0.87 | 0.71 | 1.07 |
| 2000 | 0.91 | 0.75 | 1.12 |
| 2001 | 1.25 | 1.02 | 1.52 |
| 2002 | 0.85 | 0.70 | 1.03 |
| 2003 | 1.46 | 1.19 | 1.78 |
| 2004 | 1.08 | 0.89 | 1.31 |
| 2005 | 0.93 | 0.78 | 1.12 |