Localities: Midt-Telemark
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2022 | 11 | 1 | 1 | 11 |
| 2021 | 18 | 2 | 2 | 18 |
| 2019 | 4 | 2 | 2 | 4 |
| 2018 | 1 | 1 | 1 | 1 |
| 2017 | 3 | 1 | 1 | 3 |
| 2016 | 4 | 2 | 2 | 4 |
| 2015 | 2 | 2 | 2 | 2 |
| 2013 | 1 | 1 | 1 | 1 |
| 2011 | 23 | 2 | 2 | 25 |
| 2010 | 32 | 1 | 1 | 44 |
| 2007 | 2 | 1 | 1 | 2 |
| Totalt alle år | 86 | 12 | 12 | 115 |