Species: European plaice (Pleuronectes platessa)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2022 | 1 | 2 | 1 | 2 |
| 2019 | 1 | 1 | 1 | 1 |
| 2017 | 1 | 1 | 1 | 1 |
| 2016 | 1 | 1 | 1 | 1 |
| 2015 | 1 | 1 | 1 | 1 |
| 2013 | 1 | 1 | 1 | 1 |
| 2012 | 1 | 1 | 1 | 1 |
| 2011 | 1 | 2 | 2 | 2 |
| 2008 | 1 | 2 | 4 | 14 |
| 2007 | 1 | 1 | 4 | 13 |
| 2006 | 1 | 1 | 4 | 14 |
| 2005 | 1 | 2 | 2 | 7 |
| 2004 | 1 | 1 | 3 | 11 |
| 2003 | 1 | 1 | 3 | 12 |
| 2002 | 1 | 2 | 5 | 8 |
| 2001 | 1 | 1 | 5 | 22 |
| 2000 | 1 | 2 | 2 | 7 |
| 1999 | 1 | 1 | 3 | 27 |
| 1998 | 1 | 1 | 3 | 9 |
| 1997 | 1 | 2 | 8 | 37 |
| 1996 | 1 | 3 | 4 | 25 |
| 1995 | 1 | 3 | 6 | 47 |
| 1994 | 1 | 3 | 3 | 3 |
| 1993 | 1 | 2 | 2 | 3 |
| Totalt alle år | 1 | 17 | 21 | 269 |