| Table 7. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.92 | 0.77 | 1.11 |
| 1994 | 1.01 | 0.83 | 1.24 |
| 1995 | 1.15 | 0.94 | 1.42 |
| 1996 | 1.02 | 0.82 | 1.25 |
| 1997 | 0.86 | 0.70 | 1.05 |
| 1998 | 0.72 | 0.59 | 0.89 |
| 1999 | 0.85 | 0.69 | 1.05 |
| 2000 | 0.89 | 0.72 | 1.09 |
| 2001 | 1.20 | 0.98 | 1.47 |
| 2002 | 0.82 | 0.67 | 1.00 |
| 2003 | 1.40 | 1.14 | 1.73 |
| 2004 | 1.04 | 0.85 | 1.28 |
| 2005 | 0.91 | 0.76 | 1.10 |