| Table 7. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1995 | 1.09 | 0.74 | 1.59 |
| 1996 | 0.97 | 0.63 | 1.49 |
| 1997 | 0.97 | 0.63 | 1.51 |
| 1998 | 1.16 | 0.75 | 1.78 |
| 1999 | 1.22 | 0.80 | 1.87 |
| 2000 | 1.40 | 0.91 | 2.16 |
| 2001 | 1.96 | 1.26 | 3.05 |
| 2002 | 1.65 | 1.07 | 2.56 |
| 2003 | 2.98 | 1.91 | 4.63 |
| 2004 | 3.77 | 2.43 | 5.85 |
| 2005 | 3.14 | 2.09 | 4.72 |
| 2006 | 1.79 | 1.23 | 2.61 |