| Table 6. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.93 | 0.78 | 1.11 |
| 1994 | 1.02 | 0.84 | 1.24 |
| 1995 | 1.16 | 0.95 | 1.42 |
| 1996 | 1.02 | 0.84 | 1.25 |
| 1997 | 0.87 | 0.71 | 1.05 |
| 1998 | 0.73 | 0.60 | 0.89 |
| 1999 | 0.86 | 0.70 | 1.05 |
| 2000 | 0.90 | 0.74 | 1.10 |
| 2001 | 1.23 | 1.01 | 1.50 |
| 2002 | 0.84 | 0.69 | 1.01 |
| 2003 | 1.43 | 1.17 | 1.75 |
| 2004 | 1.07 | 0.88 | 1.30 |
| 2005 | 0.93 | 0.78 | 1.10 |