| Table 6. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.92 | 0.78 | 1.10 |
| 1994 | 1.02 | 0.84 | 1.23 |
| 1995 | 1.15 | 0.94 | 1.41 |
| 1996 | 1.01 | 0.83 | 1.24 |
| 1997 | 0.86 | 0.71 | 1.05 |
| 1998 | 0.72 | 0.59 | 0.88 |
| 1999 | 0.85 | 0.69 | 1.04 |
| 2000 | 0.89 | 0.73 | 1.09 |
| 2001 | 1.22 | 1.00 | 1.49 |
| 2002 | 0.83 | 0.68 | 1.01 |
| 2003 | 1.42 | 1.16 | 1.74 |
| 2004 | 1.06 | 0.87 | 1.29 |
| 2005 | 0.92 | 0.77 | 1.10 |