| Table 7. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.94 | 0.77 | 1.14 |
| 1994 | 1.01 | 0.82 | 1.25 |
| 1995 | 1.20 | 0.97 | 1.49 |
| 1996 | 1.06 | 0.86 | 1.32 |
| 1997 | 0.88 | 0.71 | 1.08 |
| 1998 | 0.72 | 0.58 | 0.89 |
| 1999 | 0.81 | 0.65 | 1.00 |
| 2000 | 0.87 | 0.71 | 1.08 |
| 2001 | 1.19 | 0.97 | 1.47 |
| 2002 | 0.80 | 0.65 | 0.99 |
| 2003 | 1.38 | 1.12 | 1.71 |
| 2004 | 1.01 | 0.82 | 1.25 |
| 2005 | 0.87 | 0.72 | 1.06 |