| Table 7. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.93 | 0.77 | 1.12 |
| 1994 | 1.03 | 0.84 | 1.26 |
| 1995 | 1.18 | 0.96 | 1.44 |
| 1996 | 1.03 | 0.84 | 1.27 |
| 1997 | 0.87 | 0.71 | 1.06 |
| 1998 | 0.73 | 0.59 | 0.89 |
| 1999 | 0.86 | 0.70 | 1.06 |
| 2000 | 0.90 | 0.73 | 1.10 |
| 2001 | 1.21 | 0.99 | 1.49 |
| 2002 | 0.84 | 0.69 | 1.03 |
| 2003 | 1.43 | 1.16 | 1.76 |
| 2004 | 1.07 | 0.87 | 1.31 |
| 2005 | 0.94 | 0.78 | 1.13 |