| Table 7. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.91 | 0.76 | 1.10 |
| 1994 | 1.00 | 0.81 | 1.22 |
| 1995 | 1.13 | 0.92 | 1.39 |
| 1996 | 0.99 | 0.81 | 1.22 |
| 1997 | 0.84 | 0.69 | 1.03 |
| 1998 | 0.71 | 0.58 | 0.87 |
| 1999 | 0.84 | 0.68 | 1.04 |
| 2000 | 0.88 | 0.71 | 1.08 |
| 2001 | 1.19 | 0.97 | 1.46 |
| 2002 | 0.81 | 0.66 | 0.99 |
| 2003 | 1.39 | 1.13 | 1.71 |
| 2004 | 1.04 | 0.85 | 1.27 |
| 2005 | 0.91 | 0.76 | 1.09 |