Species: Atlantic mackerel (Scomber scombrus)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2017 | 1 | 2 | 2 | 4 |
| 2014 | 1 | 1 | 1 | 1 |
| 2008 | 1 | 1 | 1 | 1 |
| 2006 | 1 | 1 | 2 | 3 |
| 2001 | 1 | 1 | 1 | 2 |
| 2000 | 1 | 1 | 1 | 1 |
| 1999 | 1 | 1 | 2 | 4 |
| 1998 | 1 | 1 | 1 | 2 |
| 1995 | 1 | 2 | 2 | 3 |
| 1994 | 1 | 1 | 2 | 2 |
| 1992 | 1 | 1 | 1 | 1 |
| Totalt alle år | 1 | 6 | 9 | 24 |