Location: Hasselgården, Jomfruland
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2016 | 6 | 1 | 6 |
| 2015 | 175 | 1 | 462 |
| 2014 | 167 | 1 | 332 |
| 2013 | 116 | 1 | 123 |
| 2012 | 186 | 1 | 509 |
| 2011 | 187 | 1 | 483 |
| Totalt alle år | 405 | 1 | 1915 |
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2016 | 6 | 1 | 6 |
| 2015 | 175 | 1 | 462 |
| 2014 | 167 | 1 | 332 |
| 2013 | 116 | 1 | 123 |
| 2012 | 186 | 1 | 509 |
| 2011 | 187 | 1 | 483 |
| Totalt alle år | 405 | 1 | 1915 |