| Table 7. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.95 | 0.79 | 1.16 |
| 1994 | 1.08 | 0.87 | 1.34 |
| 1995 | 1.24 | 1.00 | 1.55 |
| 1996 | 1.13 | 0.90 | 1.41 |
| 1997 | 0.96 | 0.77 | 1.20 |
| 1998 | 0.78 | 0.63 | 0.96 |
| 1999 | 0.92 | 0.74 | 1.14 |
| 2000 | 0.94 | 0.75 | 1.18 |
| 2001 | 1.30 | 1.04 | 1.62 |
| 2002 | 0.93 | 0.74 | 1.16 |
| 2003 | 1.52 | 1.22 | 1.90 |
| 2004 | 1.09 | 0.88 | 1.36 |
| 2005 | 0.94 | 0.78 | 1.15 |