| Table 7. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1995 | 1.09 | 0.75 | 1.59 |
| 1996 | 0.96 | 0.63 | 1.48 |
| 1997 | 0.97 | 0.63 | 1.50 |
| 1998 | 1.16 | 0.76 | 1.76 |
| 1999 | 1.21 | 0.80 | 1.84 |
| 2000 | 1.40 | 0.92 | 2.13 |
| 2001 | 1.97 | 1.28 | 3.05 |
| 2002 | 1.68 | 1.09 | 2.57 |
| 2003 | 3.01 | 1.95 | 4.67 |
| 2004 | 3.79 | 2.45 | 5.86 |
| 2005 | 3.14 | 2.10 | 4.70 |
| 2006 | 1.81 | 1.25 | 2.62 |