Localities: Trondheim - Tråante
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2024 | 10 | 1 | 1 | 23 |
| 2023 | 39 | 4 | 3 | 121 |
| 2022 | 24 | 3 | 3 | 42 |
| 2021 | 42 | 4 | 4 | 70 |
| 2020 | 22 | 1 | 1 | 37 |
| 2019 | 22 | 1 | 1 | 37 |
| 2018 | 29 | 4 | 3 | 47 |
| 2017 | 29 | 1 | 1 | 57 |
| 2016 | 4 | 3 | 3 | 5 |
| 2015 | 18 | 3 | 3 | 22 |
| 2014 | 21 | 9 | 5 | 22 |
| 2013 | 7 | 2 | 1 | 7 |
| 2012 | 171 | 30 | 3 | 681 |
| 2011 | 124 | 22 | 6 | 346 |
| 2010 | 157 | 49 | 5 | 656 |
| 2009 | 141 | 64 | 4 | 558 |
| 2008 | 61 | 19 | 2 | 127 |
| 2007 | 13 | 6 | 2 | 18 |
| 2004 | 2 | 2 | 1 | 2 |
| 2003 | 1 | 1 | 1 | 1 |
| Totalt alle år | 325 | 144 | 21 | 2879 |