| Table 7. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.90 | 0.75 | 1.09 |
| 1994 | 0.98 | 0.79 | 1.21 |
| 1995 | 1.10 | 0.88 | 1.37 |
| 1996 | 0.97 | 0.77 | 1.21 |
| 1997 | 0.83 | 0.67 | 1.03 |
| 1998 | 0.69 | 0.55 | 0.86 |
| 1999 | 0.80 | 0.64 | 1.01 |
| 2000 | 0.84 | 0.67 | 1.06 |
| 2001 | 1.19 | 0.96 | 1.49 |
| 2002 | 0.82 | 0.66 | 1.02 |
| 2003 | 1.38 | 1.10 | 1.73 |
| 2004 | 1.04 | 0.84 | 1.28 |
| 2005 | 0.91 | 0.76 | 1.10 |