| Table 7. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.90 | 0.75 | 1.08 |
| 1994 | 0.97 | 0.80 | 1.19 |
| 1995 | 1.10 | 0.90 | 1.36 |
| 1996 | 0.97 | 0.79 | 1.19 |
| 1997 | 0.82 | 0.67 | 1.00 |
| 1998 | 0.69 | 0.56 | 0.84 |
| 1999 | 0.80 | 0.65 | 0.99 |
| 2000 | 0.84 | 0.68 | 1.03 |
| 2001 | 1.15 | 0.94 | 1.41 |
| 2002 | 0.79 | 0.65 | 0.96 |
| 2003 | 1.34 | 1.09 | 1.65 |
| 2004 | 1.01 | 0.82 | 1.23 |
| 2005 | 0.90 | 0.75 | 1.07 |