Location: Hagen
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2023 | 1 | 1 | 1 |
| 2022 | 4 | 1 | 4 |
| 2020 | 3 | 1 | 3 |
| 2019 | 1 | 1 | 1 |
| 2017 | 3 | 1 | 3 |
| 2016 | 2 | 1 | 2 |
| 2015 | 1 | 1 | 1 |
| 2014 | 3 | 1 | 3 |
| 2013 | 1 | 1 | 1 |
| 2012 | 2 | 1 | 3 |
| Totalt alle år | 18 | 1 | 22 |
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2023 | 1 | 1 | 1 |
| 2022 | 4 | 1 | 4 |
| 2020 | 3 | 1 | 3 |
| 2019 | 1 | 1 | 1 |
| 2017 | 3 | 1 | 3 |
| 2016 | 2 | 1 | 2 |
| 2015 | 1 | 1 | 1 |
| 2014 | 3 | 1 | 3 |
| 2013 | 1 | 1 | 1 |
| 2012 | 2 | 1 | 3 |
| Totalt alle år | 18 | 1 | 22 |