| Table 7. Estimated catch scaling factors. | |||
| Year | Catch multiplier | Low | High |
| 1993 | 0.96 | 0.79 | 1.17 |
| 1994 | 1.13 | 0.92 | 1.38 |
| 1995 | 1.42 | 1.15 | 1.76 |
| 1996 | 1.23 | 1.00 | 1.53 |
| 1997 | 0.96 | 0.78 | 1.19 |
| 1998 | 0.74 | 0.60 | 0.91 |
| 1999 | 0.82 | 0.66 | 1.01 |
| 2000 | 0.87 | 0.71 | 1.08 |
| 2001 | 1.25 | 1.02 | 1.54 |
| 2002 | 0.89 | 0.72 | 1.09 |
| 2003 | 1.52 | 1.23 | 1.88 |
| 2004 | 1.06 | 0.86 | 1.31 |
| 2005 | 0.88 | 0.73 | 1.06 |